From 3e5cdcd5349f602039cf044b3a83ad384598c5b4 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Tue, 11 Jun 2019 10:57:00 +0800 Subject: [PATCH 01/26] =?UTF-8?q?=E5=A2=9E=E5=8A=A0=E5=90=88=E7=BA=A6?= =?UTF-8?q?=E8=BF=94=E5=9B=9E=E5=80=BC=E5=8A=9F=E8=83=BD?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- .../com/jd/blockchain/consts/DataCodes.java | 4 ++ .../jd/blockchain/contract/ReadContract.java | 3 ++ .../blockchain/contract/ReadContractImpl.java | 16 ++++++- .../gateway/web/BlockBrowserController.java | 2 +- .../ledger/core/LedgerTransactionContext.java | 9 ++-- .../core/impl/LedgerTransactionData.java | 16 ++++--- .../core/impl/LedgerTransactionalEditor.java | 8 ++-- .../core/impl/TransactionBatchProcessor.java | 30 +++++++------ .../blockchain/ledger/LedgerEditerTest.java | 4 +- .../blockchain/ledger/LedgerManagerTest.java | 4 +- .../ledger/LedgerTransactionDataTest.java | 2 +- .../blockchain/ledger/TransactionSetTest.java | 2 +- .../ledger/ContractReturnMessage.java | 17 ++++++++ .../ledger/ContractReturnMessageData.java | 41 ++++++++++++++++++ .../com/jd/blockchain/ledger/Transaction.java | 7 +++ .../ledger/TransactionReturnMessage.java | 17 ++++++++ .../ledger/TransactionReturnMessageData.java | 26 +++++++++++ .../jd/blockchain/intgr/IntegrationBase.java | 8 +++- .../src/test/resources/contract-read.jar | Bin 3924 -> 4077 bytes .../web/LedgerInitializeWebController.java | 2 +- .../mocker/MockerLedgerInitializer.java | 2 +- 21 files changed, 181 insertions(+), 39 deletions(-) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java diff --git a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java index 48cffbc7..577dd433 100644 --- a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java +++ b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java @@ -30,6 +30,8 @@ public interface DataCodes { public static final int TX_CONTENT_BODY = 0x220; + public static final int TX_RETURN_MESSAGE = 0x230; + public static final int TX_OP = 0x300; public static final int TX_OP_LEDGER_INIT = 0x301; @@ -92,6 +94,8 @@ public interface DataCodes { public static final int CONTRACT_BIZ_CONTENT = 0xA20; public static final int CONTRACT_ARGS = 0xA21; + public static final int CONTRACT_RETURN = 0xA22; + public static final int HASH = 0xB00; public static final int HASH_OBJECT = 0xB10; diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java index 1f82491f..8f97fb10 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java @@ -6,5 +6,8 @@ public interface ReadContract { @ContractEvent(name = "read-key") String read(String address, String key); + + @ContractEvent(name = "version-key") + Long readVersion(String address, String key); } diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java index 65310b6e..b32e8d37 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java @@ -8,9 +8,12 @@ public class ReadContractImpl implements EventProcessingAwire, ReadContract { private ContractEventContext eventContext; + private HashDigest ledgerHash; + @Override public void beforeEvent(ContractEventContext eventContext) { this.eventContext = eventContext; + this.ledgerHash = eventContext.getCurrentLedgerHash(); } @Override @@ -31,8 +34,6 @@ public class ReadContractImpl implements EventProcessingAwire, ReadContract { @Override @ContractEvent(name = "read-key") public String read(String address, String key) { - HashDigest ledgerHash = eventContext.getCurrentLedgerHash(); - KVDataEntry[] kvDataEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, key); if (kvDataEntries != null && kvDataEntries.length == 1) { @@ -40,4 +41,15 @@ public class ReadContractImpl implements EventProcessingAwire, ReadContract { } return null; } + + @Override + @ContractEvent(name = "version-key") + public Long readVersion(String address, String key) { + KVDataEntry[] kvDataEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, key); + + if (kvDataEntries != null && kvDataEntries.length == 1) { + return kvDataEntries[0].getVersion(); + } + return -1L; + } } diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java index 66f94b97..9b41bcc0 100644 --- a/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java +++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java @@ -55,7 +55,7 @@ public class BlockBrowserController implements BlockchainExtendQueryService { // @RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/participants") @Override - public ParticipantNode[] getConsensusParticipants(@PathVariable(name = "ledgerHash") HashDigest ledgerHash) { + public ParticipantNode[] getConsensusParticipants(HashDigest ledgerHash) { return peerService.getQueryService().getConsensusParticipants(ledgerHash); } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java index 9b653ce8..c7be08e5 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java @@ -1,5 +1,6 @@ package com.jd.blockchain.ledger.core; +import com.jd.blockchain.ledger.TransactionReturnMessage; import com.jd.blockchain.ledger.TransactionState; import com.jd.blockchain.ledger.LedgerTransaction; import com.jd.blockchain.ledger.TransactionRequest; @@ -30,19 +31,21 @@ public interface LedgerTransactionContext { * 提交对账本数据的修改，以指定的交易状态提交交易； * * @param txResult + * @param returnMessage + * * @return */ - LedgerTransaction commit(TransactionState txResult); + LedgerTransaction commit(TransactionState txResult, TransactionReturnMessage returnMessage); /** * 抛弃对账本数据的修改，以指定的交易状态提交交易；
* - * 通常来说，当在开启事务之后，修改账本或者尝试提交交易（{@link #commit(TransactionState)}）时发生错误，都应该抛弃数据，通过此方法记录一个表示错误状态的交易； + * 通常来说，当在开启事务之后，修改账本或者尝试提交交易（{@link #commit(TransactionState, TransactionReturnMessage)}）时发生错误，都应该抛弃数据，通过此方法记录一个表示错误状态的交易； * * @param txResult * @return */ - LedgerTransaction discardAndCommit(TransactionState txResult); + LedgerTransaction discardAndCommit(TransactionState txResult, TransactionReturnMessage returnMessage); /** * 回滚事务，抛弃本次事务的所有数据更新； diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java index 349e3040..a7c3d480 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java @@ -1,11 +1,7 @@ package com.jd.blockchain.ledger.core.impl; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.DigitalSignature; -import com.jd.blockchain.ledger.LedgerTransaction; -import com.jd.blockchain.ledger.TransactionContent; -import com.jd.blockchain.ledger.TransactionRequest; -import com.jd.blockchain.ledger.TransactionState; +import com.jd.blockchain.ledger.*; public class LedgerTransactionData implements LedgerTransaction { @@ -23,6 +19,8 @@ public class LedgerTransactionData implements LedgerTransaction { private long blockHeight; + private TransactionReturnMessage returnMessage; + // private HashDigest adminAccountHash; // // private HashDigest userAccountSetHash; @@ -49,7 +47,7 @@ public class LedgerTransactionData implements LedgerTransaction { * 交易级的系统快照； */ public LedgerTransactionData(long blockHeight, TransactionRequest txReq, TransactionState execState, - TransactionStagedSnapshot txSnapshot) { + TransactionStagedSnapshot txSnapshot, TransactionReturnMessage returnMessage) { this.blockHeight = blockHeight; // this.txSnapshot = txSnapshot == null ? new TransactionStagedSnapshot() : txSnapshot; this.txSnapshot = txSnapshot; @@ -57,6 +55,7 @@ public class LedgerTransactionData implements LedgerTransaction { this.endpointSignatures = txReq.getEndpointSignatures(); this.nodeSignatures = txReq.getNodeSignatures(); this.executionState = execState; + this.returnMessage = returnMessage; } @Override @@ -74,6 +73,11 @@ public class LedgerTransactionData implements LedgerTransaction { return executionState; } + @Override + public TransactionReturnMessage getReturnMessage() { + return returnMessage; + } + @Override public TransactionContent getTransactionContent() { return this.transactionContent; diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java index 5bb29512..deec6200 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java @@ -350,7 +350,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { } @Override - public LedgerTransaction commit(TransactionState txResult) { + public LedgerTransaction commit(TransactionState txResult, TransactionReturnMessage returnMessage) { checkTxState(); // capture snapshot @@ -359,7 +359,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { // LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, // txResult, txDataSnapshot); - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, returnMessage); this.txset.add(tx); // this.txset.commit(); @@ -376,7 +376,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { } @Override - public LedgerTransaction discardAndCommit(TransactionState txResult) { + public LedgerTransaction discardAndCommit(TransactionState txResult, TransactionReturnMessage returnMessage) { checkTxState(); // 未处理 @@ -385,7 +385,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { // TransactionStagedSnapshot txDataSnapshot = takeSnapshot(); // LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, // txResult, txDataSnapshot); - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, returnMessage); this.txset.add(tx); // this.txset.commit(); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java index 0e58fba7..ce2af7df 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java @@ -5,16 +5,12 @@ import java.util.Iterator; import java.util.List; import java.util.concurrent.CompletableFuture; +import com.jd.blockchain.ledger.*; import com.jd.blockchain.ledger.core.impl.handles.ContractEventSendOperationHandle; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.LedgerBlock; -import com.jd.blockchain.ledger.Operation; -import com.jd.blockchain.ledger.TransactionRequest; -import com.jd.blockchain.ledger.TransactionResponse; -import com.jd.blockchain.ledger.TransactionState; import com.jd.blockchain.ledger.core.LedgerDataSet; import com.jd.blockchain.ledger.core.LedgerEditor; import com.jd.blockchain.ledger.core.LedgerException; @@ -76,7 +72,8 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { // 此调用将会验证交易签名，验签失败将会抛出异常，同时，不记录签名错误的交易到链上； LedgerTransactionContext txCtx = newBlockEditor.newTransaction(request); TransactionState result; - List> contractReturn = new ArrayList<>(); + TransactionReturnMessageData returnMessageData = new TransactionReturnMessageData(); + try { LedgerDataSet dataset = txCtx.getDataSet(); TransactionRequestContext reqCtx = new TransactionRequestContextImpl(request); @@ -103,12 +100,14 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { } }; OperationHandle opHandle; + int contractOpIndex = 0; for (Operation op : ops) { opHandle = opHandles.getHandle(op.getClass()); // 合约执行需要填充执行结果 if (opHandle instanceof ContractEventSendOperationHandle) { CompletableFuture currContractReturn = new CompletableFuture<>(); - contractReturn.add(currContractReturn); + ContractReturnMessageData crmd = new ContractReturnMessageData(contractOpIndex++, currContractReturn); + returnMessageData.addContractReturnMessage(crmd); ((ContractEventSendOperationHandle) opHandle).process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService, currContractReturn); } else { opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); @@ -117,27 +116,30 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { // 提交交易（事务）； result = TransactionState.SUCCESS; - txCtx.commit(result); + txCtx.commit(result, returnMessageData); } catch (LedgerException e) { // TODO: 识别更详细的异常类型以及执行对应的处理； result = TransactionState.LEDGER_ERROR; - txCtx.discardAndCommit(TransactionState.LEDGER_ERROR); + txCtx.discardAndCommit(TransactionState.LEDGER_ERROR, returnMessageData); LOGGER.warn(String.format("Transaction rollback caused by the ledger exception! --[TxHash=%s] --%s", request.getHash().toBase58(), e.getMessage()), e); } catch (Exception e) { result = TransactionState.SYSTEM_ERROR; - txCtx.discardAndCommit(TransactionState.SYSTEM_ERROR); + txCtx.discardAndCommit(TransactionState.SYSTEM_ERROR, returnMessageData); LOGGER.warn(String.format("Transaction rollback caused by the system exception! --[TxHash=%s] --%s", request.getHash().toBase58(), e.getMessage()), e); } TxResponseHandle resp = new TxResponseHandle(request, result); - if (!contractReturn.isEmpty()) { + if (!returnMessageData.isContractReturnEmpty()) { + + ContractReturnMessage[] contractReturnMessages = returnMessageData.getContractReturn(); + // 获取结果中的字符串 - String[] returnValue = new String[contractReturn.size()]; + String[] returnValue = new String[contractReturnMessages.length]; try { - for (int i = 0; i < contractReturn.size(); i++) { - returnValue[i] = contractReturn.get(i).get(); + for (int i = 0; i < contractReturnMessages.length; i++) { + returnValue[i] = contractReturnMessages[i].getReturnMessage(); } resp.setContractReturn(returnValue); } catch (Exception e) { diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java index 3ae78c32..08f6d134 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java @@ -76,7 +76,7 @@ public class LedgerEditerTest { dataAccount.setBytes(Bytes.fromString("A"), "abc".getBytes(), -1); - LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS); + LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS, null); LedgerBlock block = ldgEdt.prepare(); // 提交数据，写入存储； ldgEdt.commit(); @@ -96,7 +96,7 @@ public class LedgerEditerTest { userAccount.setProperty("Name", "孙悟空", -1); userAccount.setProperty("Age", "10000", -1); - LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS); + LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS, null); assertEquals(genesisTxReq.getTransactionContent().getHash(), tx.getTransactionContent().getHash()); assertEquals(0, tx.getBlockHeight()); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java index cdbece82..f8297824 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java @@ -97,7 +97,7 @@ public class LedgerManagerTest { System.out.println("UserAddress=" + userAccount.getAddress()); // 提交交易结果； - LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS); + LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS, null); assertEquals(genesisTxReq.getTransactionContent().getHash(), tx.getTransactionContent().getHash()); assertEquals(0, tx.getBlockHeight()); @@ -137,7 +137,7 @@ public class LedgerManagerTest { LedgerTransactionContext txCtx1 = editor1.newTransaction(txRequest); txCtx1.getDataSet().getDataAccountSet().register(dataKey.getAddress(), dataKey.getPubKey(), null); - txCtx1.commit(TransactionState.SUCCESS); + txCtx1.commit(TransactionState.SUCCESS, null); LedgerBlock block1 = editor1.prepare(); editor1.commit(); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTransactionDataTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTransactionDataTest.java index ba533a4a..e64a26a1 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTransactionDataTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTransactionDataTest.java @@ -68,7 +68,7 @@ public class LedgerTransactionDataTest { long blockHeight = 9986L; data = new LedgerTransactionData(blockHeight, txRequestMessage, TransactionState.SUCCESS, - initTransactionStagedSnapshot()); + initTransactionStagedSnapshot(), null); HashDigest hash = new HashDigest(ClassicAlgorithm.SHA256, "zhangsan".getBytes()); HashDigest adminAccountHash = new HashDigest(ClassicAlgorithm.SHA256, "lisi".getBytes()); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java index 41a9d3b5..85c5f277 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java @@ -98,7 +98,7 @@ public class TransactionSetTest { txSnapshot.setContractAccountSetHash(contractAccountSetHash); long blockHeight = 8922L; - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txReq, TransactionState.SUCCESS, txSnapshot); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txReq, TransactionState.SUCCESS, txSnapshot, null); txset.add(tx); assertTrue(txset.isUpdated()); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java new file mode 100644 index 00000000..3556c95c --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java @@ -0,0 +1,17 @@ +package com.jd.blockchain.ledger; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code= DataCodes.CONTRACT_RETURN) +public interface ContractReturnMessage { + + @DataField(order=1, primitiveType = PrimitiveType.INT32) + int getOperationIndex(); + + @DataField(order=2, primitiveType = PrimitiveType.TEXT) + String getReturnMessage(); + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java new file mode 100644 index 00000000..70282725 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java @@ -0,0 +1,41 @@ +package com.jd.blockchain.ledger; + +import java.util.concurrent.CompletableFuture; + +public class ContractReturnMessageData implements ContractReturnMessage { + + private int operationIndex; + + private CompletableFuture returnMsgFuture; + + public ContractReturnMessageData() { + } + + public ContractReturnMessageData(int operationIndex, CompletableFuture returnMsgFuture) { + this.operationIndex = operationIndex; + this.returnMsgFuture = returnMsgFuture; + } + + public void setOperationIndex(int operationIndex) { + this.operationIndex = operationIndex; + } + + public void setReturnMsgFuture(CompletableFuture returnMsgFuture) { + this.returnMsgFuture = returnMsgFuture; + } + + @Override + public int getOperationIndex() { + return operationIndex; + } + + @Override + public String getReturnMessage() { + try { + return returnMsgFuture.get(); + } catch (Exception e) { + e.printStackTrace(); + throw new IllegalStateException(e); + } + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java index a2442521..402024e2 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java @@ -45,4 +45,11 @@ public interface Transaction extends NodeRequest, HashObject { @DataField(order=3, refEnum=true) TransactionState getExecutionState(); + /** + * 交易的返回结果 + * + * @return + */ + @DataField(order=4, refContract=true) + TransactionReturnMessage getReturnMessage(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java new file mode 100644 index 00000000..2d2fbfc7 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java @@ -0,0 +1,17 @@ +package com.jd.blockchain.ledger; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code= DataCodes.TX_RETURN_MESSAGE) +public interface TransactionReturnMessage { + + /** + * 合约返回值列表 + * + * @return + */ + @DataField(order=1, list = true, refContract=true) + ContractReturnMessage[] getContractReturn(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java new file mode 100644 index 00000000..646b7090 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java @@ -0,0 +1,26 @@ +package com.jd.blockchain.ledger; + +import java.util.ArrayList; +import java.util.List; + +public class TransactionReturnMessageData implements TransactionReturnMessage { + + private List contractReturnMessages = new ArrayList<>(); + + public void addContractReturnMessage(ContractReturnMessage contractReturnMessage) { + contractReturnMessages.add(contractReturnMessage); + } + + public boolean isContractReturnEmpty() { + return contractReturnMessages.isEmpty(); + } + + @Override + public ContractReturnMessage[] getContractReturn() { + if (isContractReturnEmpty()) { + return null; + } + ContractReturnMessage[] crms = new ContractReturnMessage[contractReturnMessages.size()]; + return contractReturnMessages.toArray(crms); + } +} diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index a06cc1e5..ba027f3d 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -577,6 +577,9 @@ public class IntegrationBase { ReadContract readContract2 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); readContract2.read(newDataAccount.getAddress().toBase58(), key2); + ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); + readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2); + // 签名； PreparedTransaction contractPtx = txContract.prepare(); contractPtx.sign(adminKey); @@ -593,13 +596,16 @@ public class IntegrationBase { // 验证结果 assertNotNull(contractReturn); - assertEquals(contractReturn.length, 2); + assertEquals(contractReturn.length, 3); String returnVal1 = contractReturn[0]; assertEquals(value1, returnVal1); String returnVal2 = contractReturn[1]; assertEquals(value2, returnVal2); + + String returnVal3 = contractReturn[2]; + assertEquals("0", returnVal3); } /** diff --git a/source/test/test-integration/src/test/resources/contract-read.jar b/source/test/test-integration/src/test/resources/contract-read.jar index 38f81951da1fa98c3b3fe1a08f47642ea9afc7cb..ddf9c66802c4fa96d6bad111a772ab2165168bfb 100644 GIT binary patch delta 1637 zcmYM#eKga190%|{cqrSvFmUhQF1k3PbR=XhE2 z8hSgIe!wH;h9u8{DHt{?xM*BO4E%8_qqWAR^-E5O=b)Y>jXO!xG_=ymZoZXWJ-V@_ zX}>piT86HixqrWHD-|7HQH<8svJIncEOav{j3_8&DC2`L6t^n|Mtib~_T!C)l&n~7 zOiYMS)>inZiojmsEp!J}d6lAU-ef%#0?~y*AYkd&Kvu2HmFo4uU04Nl=5dLu+UaNX zqF3}`vX3)$bE;TcYZDPv`=a>1!p6V0K12LLyws??x53scvWxJvztIr8lRmmd z>*={yvVBwO43DW`R;0A4)p6Ok{T2!LB*Ac)n9?j6iv65BF{`QC!Z{n&-=A`RU&Y>~ z8x420OG^7n$|o}O7t=U6?rwH8$G>#w^li&U?OZnWl{>0qXIgW;--u5z`Q(5(Y7FOM z&fi4zI9b-LU8L9|4=7K(D)D^~!=WEWJ<{5zWt@K2G5%Jo_sD+ z8T}2@QrEJ;sviwo@7g3SUME@a++Rli;wiY9=(;d=KC?tGDgsq&d#G5;Y`Vs~8!CJNt1>lT-j{Fcj z-EQtbLTd<>+^3J%)rEX&1>*ey$Tli_L`K(D;tx&#u*C1$-NUMOJ+S|;Y+c@Jwf8N zw3_P{fq)}!e9I&1yXH->yrz@u;60M#6;h^Hyg=oH~?UG<$96mirlGWk7WA+Q%ZZb#uL`u^KbkX^kkwz@ajS1xvl}xd@8F z_ZV~^BQp6_=-~D#IccN;y*=PV7h!7jkJU5S_~5U)q5ITXM{^wU(FTQ{7k7$TGkHmC z1I_qOxs{if;d2xIVl+^aauw@M{E^W^w2SK_B#G*^sHr%D+=k>)f0~Pnvp#P!-4SHA z*U&?yXUR?Mg?UCQrzQVP%gBh`c$}E8K7XeNi+Ay}7~nnJzDvpar&hz_!A=gwB~Rw> znmJYo2)16Fa^2#RJXHLN?z>sPF6#f~zwEBR_ujm*tVXy&bs8?+5B3iJvL_U)0D(lR zR6kbkfq^|YOJx9N2XMm>mMe{$dmZ5fhBAaX2o`Ap;(>Gk0g&z>y+}I{Rg@1%5Q?En z0iMu)btP^W%10lJemw?(5dZxj{@aR^N8#KI*kkqbU8{r~C zgt7}ogeWEqx474m>sNpDzUO^E=REIo&U?=D$9Gk1OcZHKfU{baf4BM-)X%gPiEb78^)+LQEagyx<#nglc)k>qkya9y{GWvm?tND)uj%DM6SW9=D;lw0AhoLNEvf%vJydKir4o z*@WUK_bz)`Oz8_~dm&^fhRh(DD{tX80qoG*num=7~*u|hUfrOwuqg@d0jYBmq3 zkhQ0Z^m;|ytmk_}ulDeDvTzfDZf1G9>C11|2AAupBW`YVXPtEIcudkb=hGh)j;ru#+qg@Z5j3J0 z%%?N|r6!p%%kjixtZ`nE#T|zpCj*0JLR{=5s>o;=PCE(z=5gwbJGl#sYn2uzN)&85=FWxk5&xbwYpoF(pDu$39ZOkT zs|o0uNNkXUQJT31&5epHyluV4JnY*UxU;4536 zqT^vlNRG Date: Tue, 11 Jun 2019 16:07:48 +0800 Subject: [PATCH 02/26] Added new types; --- .../jd/blockchain/binaryproto/BaseType.java | 43 ++++++++++++++++ .../jd/blockchain/binaryproto/DataType.java | 24 --------- .../blockchain/binaryproto/PrimitiveType.java | 50 +++++++++++++------ .../ByteArrayObjectJsonSerializer.java | 10 ++-- 4 files changed, 83 insertions(+), 44 deletions(-) create mode 100644 source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java delete mode 100644 source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/DataType.java diff --git a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java new file mode 100644 index 00000000..c294174d --- /dev/null +++ b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java @@ -0,0 +1,43 @@ +package com.jd.blockchain.binaryproto; + +/** + * 基础类型； + * + * @author huanghaiquan + * + */ +public interface BaseType { + + /** + * 空值； + */ + public static final byte NIL = (byte) 0x00; + + /** + * 布尔； + */ + public static final byte BOOLEAN = (byte) 0x01; + + /** + * 数值； + */ + public static final byte NUMERIC = (byte) 0x10; + + /** + * 文本 + */ + public static final byte TEXT = (byte) 0x20; + + /** + * 字节序列； + */ + public static final byte BYTES = (byte) 0x40; + + /** + * 扩展类型；
+ * + * 最高位为1，用作保留字段； + */ + public static final byte EXT = (byte) 0x80; + +} diff --git a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/DataType.java b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/DataType.java deleted file mode 100644 index 9df9f7bd..00000000 --- a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/DataType.java +++ /dev/null @@ -1,24 +0,0 @@ -package com.jd.blockchain.binaryproto; - -public interface DataType { - - /** - * 空值； - */ - public static final byte NIL = (byte) 0x00; - - /** - * 布尔； - */ - public static final byte BOOLEAN = (byte) 0x01; - - /** - * 数值； - */ - public static final byte NUMERIC = (byte) 0x10; - - public static final byte TEXT = (byte) 0x20; - - public static final byte BINARY = (byte) 0x40; - -} diff --git a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java index c183d8df..a70ff94b 100644 --- a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java +++ b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java @@ -11,68 +11,88 @@ public enum PrimitiveType { /** * 空； */ - NIL(DataType.NIL), + NIL(BaseType.NIL), /** * 布尔型； */ - BOOLEAN(DataType.BOOLEAN), + BOOLEAN(BaseType.BOOLEAN), /** * 数值型： */ - INT8((byte) (DataType.NUMERIC | 0x01)), + INT8((byte) (BaseType.NUMERIC | 0x01)), - INT16((byte) (DataType.NUMERIC | 0x02)), + INT16((byte) (BaseType.NUMERIC | 0x02)), - INT32((byte) (DataType.NUMERIC | 0x03)), + INT32((byte) (BaseType.NUMERIC | 0x03)), - INT64((byte) (DataType.NUMERIC | 0x04)), + INT64((byte) (BaseType.NUMERIC | 0x04)), /** * 时间戳； */ - TIMESTAMP((byte) (DataType.NUMERIC | 0x08)), + TIMESTAMP((byte) (BaseType.NUMERIC | 0x08)), /** * 文本数据； */ - TEXT(DataType.TEXT), + TEXT(BaseType.TEXT), /** * 文本数据； */ - JSON((byte) (DataType.TEXT | 0x01)), + JSON((byte) (BaseType.TEXT | 0x01)), /** * 文本数据； */ - XML((byte) (DataType.TEXT | 0x02)), + XML((byte) (BaseType.TEXT | 0x02)), /** * 二进制数据； */ - BYTES(DataType.BINARY), + BYTES(BaseType.BYTES), /** * 大整数； */ - BIG_INT((byte) (DataType.BINARY | 0x01)), + BIG_INT((byte) (BaseType.BYTES | 0x01)), /** * 图片； */ - IMG((byte) (DataType.BINARY | 0x02)), + IMG((byte) (BaseType.BYTES | 0x02)), /** * 视频； */ - VIDEO((byte) (DataType.BINARY | 0x03)), + VIDEO((byte) (BaseType.BYTES | 0x03)), /** * 位置坐标； */ - LOCATION((byte) (DataType.BINARY | 0x04)); + LOCATION((byte) (BaseType.BYTES | 0x04)), + + /** + * 公钥； + */ + PUB_KEY((byte) (BaseType.BYTES | 0x05)), + + /** + * 签名摘要； + */ + SIGNATURE_DIGEST((byte) (BaseType.BYTES | 0x06)), + + /** + * 哈希摘要； + */ + HASH_DIGEST((byte) (BaseType.BYTES | 0x07)), + + /** + * 加密数据； + */ + ENCRYPTED_DATA((byte) (BaseType.BYTES | 0x08)); public final byte CODE; diff --git a/source/ledger/ledger-rpc/src/main/java/com/jd/blockchain/web/serializes/ByteArrayObjectJsonSerializer.java b/source/ledger/ledger-rpc/src/main/java/com/jd/blockchain/web/serializes/ByteArrayObjectJsonSerializer.java index 896e1f4a..e4a82b13 100644 --- a/source/ledger/ledger-rpc/src/main/java/com/jd/blockchain/web/serializes/ByteArrayObjectJsonSerializer.java +++ b/source/ledger/ledger-rpc/src/main/java/com/jd/blockchain/web/serializes/ByteArrayObjectJsonSerializer.java @@ -2,7 +2,7 @@ package com.jd.blockchain.web.serializes; import com.alibaba.fastjson.serializer.JSONSerializer; import com.alibaba.fastjson.serializer.ObjectSerializer; -import com.jd.blockchain.binaryproto.DataType; +import com.jd.blockchain.binaryproto.BaseType; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.crypto.SignatureDigest; @@ -92,20 +92,20 @@ public class ByteArrayObjectJsonSerializer implements ObjectSerializer { public static class BytesValueJson { - public BytesValueJson(DataType type, Object value) { + public BytesValueJson(BaseType type, Object value) { this.type = type; this.value = value; } - DataType type; + BaseType type; Object value; - public DataType getType() { + public BaseType getType() { return type; } - public void setType(DataType type) { + public void setType(BaseType type) { this.type = type; } From 4b7a5ad38ed9e9644746faf1e3ff2e4aa7424e17 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Tue, 11 Jun 2019 18:05:41 +0800 Subject: [PATCH 03/26] Refactored the type system of ledger; --- .../jd/blockchain/binaryproto/BaseType.java | 26 ++++++- .../blockchain/binaryproto/PrimitiveType.java | 68 +++--------------- .../blockchain/ledger/LedgerEditerTest.java | 4 +- .../com/jd/blockchain/ledger/BytesValue.java | 2 +- .../jd/blockchain/ledger/BytesValueEntry.java | 42 +++++------ .../{BytesValueType.java => DataType.java} | 72 +++++++++++++------ .../com/jd/blockchain/ledger/KVDataEntry.java | 2 +- .../jd/blockchain/ledger/KVDataObject.java | 40 +++++------ 8 files changed, 129 insertions(+), 127 deletions(-) rename source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/{BytesValueType.java => DataType.java} (53%) diff --git a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java index c294174d..f649171e 100644 --- a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java +++ b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BaseType.java @@ -1,7 +1,7 @@ package com.jd.blockchain.binaryproto; /** - * 基础类型； + * 基础类型标志； * * @author huanghaiquan * @@ -19,9 +19,29 @@ public interface BaseType { public static final byte BOOLEAN = (byte) 0x01; /** - * 数值； + * 整数； */ - public static final byte NUMERIC = (byte) 0x10; + public static final byte INTEGER = (byte) 0x10; + + /** + * 8位整数； + */ + public static final byte INT8 = (byte) (INTEGER | 0x01); + + /** + * 16位整数； + */ + public static final byte INT16 = (byte) (INTEGER | 0x02); + + /** + * 32位整数； + */ + public static final byte INT32 = (byte) (INTEGER | 0x03); + + /** + * 64位整数； + */ + public static final byte INT64 = (byte) (INTEGER | 0x04); /** * 文本 diff --git a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java index a70ff94b..b43f743e 100644 --- a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java +++ b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/PrimitiveType.java @@ -19,80 +19,34 @@ public enum PrimitiveType { BOOLEAN(BaseType.BOOLEAN), /** - * 数值型： + * 8位的整数： */ - INT8((byte) (BaseType.NUMERIC | 0x01)), - - INT16((byte) (BaseType.NUMERIC | 0x02)), - - INT32((byte) (BaseType.NUMERIC | 0x03)), - - INT64((byte) (BaseType.NUMERIC | 0x04)), + INT8(BaseType.INT8), /** - * 时间戳； + * 16位整数； */ - TIMESTAMP((byte) (BaseType.NUMERIC | 0x08)), + INT16(BaseType.INT16), /** - * 文本数据； + * 32位整数； */ - TEXT(BaseType.TEXT), + INT32(BaseType.INT32), /** - * 文本数据； + * 64位整数； */ - JSON((byte) (BaseType.TEXT | 0x01)), + INT64(BaseType.INT64), /** - * 文本数据； + * 文本； */ - XML((byte) (BaseType.TEXT | 0x02)), + TEXT(BaseType.TEXT), /** * 二进制数据； */ - BYTES(BaseType.BYTES), - - /** - * 大整数； - */ - BIG_INT((byte) (BaseType.BYTES | 0x01)), - - /** - * 图片； - */ - IMG((byte) (BaseType.BYTES | 0x02)), - - /** - * 视频； - */ - VIDEO((byte) (BaseType.BYTES | 0x03)), - - /** - * 位置坐标； - */ - LOCATION((byte) (BaseType.BYTES | 0x04)), - - /** - * 公钥； - */ - PUB_KEY((byte) (BaseType.BYTES | 0x05)), - - /** - * 签名摘要； - */ - SIGNATURE_DIGEST((byte) (BaseType.BYTES | 0x06)), - - /** - * 哈希摘要； - */ - HASH_DIGEST((byte) (BaseType.BYTES | 0x07)), - - /** - * 加密数据； - */ - ENCRYPTED_DATA((byte) (BaseType.BYTES | 0x08)); + BYTES(BaseType.BYTES); public final byte CODE; diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java index 5018ede7..defed4b8 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java @@ -18,7 +18,7 @@ import com.jd.blockchain.crypto.service.classic.ClassicCryptoService; import com.jd.blockchain.crypto.service.sm.SMCryptoService; import com.jd.blockchain.ledger.BlockchainKeypair; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueType; +import com.jd.blockchain.ledger.DataType; import com.jd.blockchain.ledger.LedgerBlock; import com.jd.blockchain.ledger.LedgerInitSetting; import com.jd.blockchain.ledger.LedgerTransaction; @@ -109,7 +109,7 @@ public class LedgerEditerTest { // 验证数据读写的一致性； BytesValue bytes = dataAccount.getBytes("A"); - assertEquals(BytesValueType.TEXT, bytes.getType()); + assertEquals(DataType.TEXT, bytes.getType()); String textValue = bytes.getValue().toUTF8String(); assertEquals("abc", textValue); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValue.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValue.java index ae340106..6e7b9b46 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValue.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValue.java @@ -21,7 +21,7 @@ public interface BytesValue { * @return */ @DataField(order = 0, refEnum = true) - BytesValueType getType(); + DataType getType(); /** * 数据值的二进制序列； diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java index 2189d2b1..612c6111 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java @@ -9,37 +9,37 @@ import com.jd.blockchain.utils.io.BytesUtils; * */ public class BytesValueEntry implements BytesValue { - BytesValueType type; + DataType type; Bytes value; - private BytesValueEntry(BytesValueType type, byte[] bytes) { + private BytesValueEntry(DataType type, byte[] bytes) { this.type = type; this.value = new Bytes(bytes); } - private BytesValueEntry(BytesValueType type, Bytes bytes) { + private BytesValueEntry(DataType type, Bytes bytes) { this.type = type; this.value = bytes; } - public static BytesValue fromType(BytesValueType type, byte[] value) { + public static BytesValue fromType(DataType type, byte[] value) { return new BytesValueEntry(type, value); } public static BytesValue fromBytes(byte[] value) { - return new BytesValueEntry(BytesValueType.BYTES, value); + return new BytesValueEntry(DataType.BYTES, value); } public static BytesValue fromBytes(Bytes value) { - return new BytesValueEntry(BytesValueType.BYTES, value); + return new BytesValueEntry(DataType.BYTES, value); } public static BytesValue fromImage(byte[] value) { - return new BytesValueEntry(BytesValueType.IMG, value); + return new BytesValueEntry(DataType.IMG, value); } public static BytesValue fromImage(Bytes value) { - return new BytesValueEntry(BytesValueType.IMG, value); + return new BytesValueEntry(DataType.IMG, value); } /** @@ -49,7 +49,7 @@ public class BytesValueEntry implements BytesValue { * @return */ public static BytesValue fromText(String value) { - return new BytesValueEntry(BytesValueType.TEXT, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.TEXT, BytesUtils.toBytes(value)); } /** @@ -62,51 +62,51 @@ public class BytesValueEntry implements BytesValue { if (bytesValue == null) { return null; } - if (bytesValue.getType() != BytesValueType.TEXT) { - throw new ValueTypeCastException("The expected value type is " + BytesValueType.TEXT.toString() + if (bytesValue.getType() != DataType.TEXT) { + throw new ValueTypeCastException("The expected value type is " + DataType.TEXT.toString() + ", but it is actually " + bytesValue.getType().toString() + "!"); } return bytesValue.getValue().toUTF8String(); } public static BytesValue fromJSON(String value) { - return new BytesValueEntry(BytesValueType.JSON, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.JSON, BytesUtils.toBytes(value)); } public static BytesValue fromXML(String value) { - return new BytesValueEntry(BytesValueType.XML, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.XML, BytesUtils.toBytes(value)); } public static BytesValue fromInt32(int value) { - return new BytesValueEntry(BytesValueType.INT32, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.INT32, BytesUtils.toBytes(value)); } public static BytesValue fromInt64(long value) { - return new BytesValueEntry(BytesValueType.INT64, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.INT64, BytesUtils.toBytes(value)); } public static BytesValue fromInt16(short value) { - return new BytesValueEntry(BytesValueType.INT16, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.INT16, BytesUtils.toBytes(value)); } public static BytesValue fromInt8(byte value) { - return new BytesValueEntry(BytesValueType.INT8, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.INT8, BytesUtils.toBytes(value)); } public static BytesValue fromTimestamp(long value) { - return new BytesValueEntry(BytesValueType.TIMESTAMP, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.TIMESTAMP, BytesUtils.toBytes(value)); } public static BytesValue fromBoolean(boolean value) { - return new BytesValueEntry(BytesValueType.BOOLEAN, BytesUtils.toBytes(value)); + return new BytesValueEntry(DataType.BOOLEAN, BytesUtils.toBytes(value)); } @Override - public BytesValueType getType() { + public DataType getType() { return this.type; } - public void setType(BytesValueType type) { + public void setType(DataType type) { this.type = type; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java similarity index 53% rename from source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueType.java rename to source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java index 11049ea9..a5361695 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java @@ -1,8 +1,9 @@ package com.jd.blockchain.ledger; -import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.binaryproto.BaseType; import com.jd.blockchain.binaryproto.EnumContract; import com.jd.blockchain.binaryproto.EnumField; +import com.jd.blockchain.binaryproto.PrimitiveType; import com.jd.blockchain.consts.DataCodes; /** @@ -11,8 +12,8 @@ import com.jd.blockchain.consts.DataCodes; * @author huanghaiquan * */ -@EnumContract(code = DataCodes.ENUM_TYPE_BYTES_VALUE_TYPE, name = "BytesValueType", decription = "") -public enum BytesValueType { +@EnumContract(code = DataCodes.ENUM_TYPE_BYTES_VALUE_TYPE) +public enum DataType { /** * 空； @@ -35,61 +36,88 @@ public enum BytesValueType { INT32(PrimitiveType.INT32.CODE), INT64(PrimitiveType.INT64.CODE), - - /** - * 时间戳； - */ - TIMESTAMP(PrimitiveType.TIMESTAMP.CODE), - + /** * 文本数据； */ TEXT(PrimitiveType.TEXT.CODE), + /** - * 文本数据； + * 二进制数据； */ - JSON(PrimitiveType.JSON.CODE), + BYTES(PrimitiveType.BYTES.CODE), + + /** + * 时间戳； + */ + TIMESTAMP((byte) (BaseType.INTEGER | 0x08)), + /** * 文本数据； */ - XML(PrimitiveType.XML.CODE), + JSON((byte) (BaseType.TEXT | 0x01)), /** - * 二进制数据； + * 文本数据； */ - BYTES(PrimitiveType.BYTES.CODE), + XML((byte) (BaseType.TEXT | 0x02)), + /** * 大整数； */ - BIG_INT(PrimitiveType.BIG_INT.CODE), + BIG_INT((byte) (BaseType.BYTES | 0x01)), /** * 图片； */ - IMG(PrimitiveType.IMG.CODE), + IMG((byte) (BaseType.BYTES | 0x02)), /** * 视频； */ - VIDEO(PrimitiveType.VIDEO.CODE), + VIDEO((byte) (BaseType.BYTES | 0x03)), /** - * 位置； + * 位置坐标； */ - LOCATION(PrimitiveType.LOCATION.CODE); + LOCATION((byte) (BaseType.BYTES | 0x04)), + + /** + * 公钥； + */ + PUB_KEY((byte) (BaseType.BYTES | 0x05)), + + /** + * 签名摘要； + */ + SIGNATURE_DIGEST((byte) (BaseType.BYTES | 0x06)), + + /** + * 哈希摘要； + */ + HASH_DIGEST((byte) (BaseType.BYTES | 0x07)), + + /** + * 加密数据； + */ + ENCRYPTED_DATA((byte) (BaseType.BYTES | 0x08)); + + + + @EnumField(type = PrimitiveType.INT8) public final byte CODE; - private BytesValueType(byte code) { + private DataType(byte code) { this.CODE = code; } - public static BytesValueType valueOf(byte code) { - for (BytesValueType dataType : BytesValueType.values()) { + public static DataType valueOf(byte code) { + for (DataType dataType : DataType.values()) { if (dataType.CODE == code) { return dataType; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataEntry.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataEntry.java index 9d4e0870..396cc36d 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataEntry.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataEntry.java @@ -25,7 +25,7 @@ public interface KVDataEntry { * * @return */ - BytesValueType getType(); + DataType getType(); /** * 值； diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java index 2f081642..2769631c 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataObject.java @@ -58,8 +58,8 @@ public class KVDataObject implements KVDataEntry { * @see com.jd.blockchain.ledger.KVDataEntry#getType() */ @Override - public BytesValueType getType() { - return bytesValue == null ? BytesValueType.NIL : bytesValue.getType(); + public DataType getType() { + return bytesValue == null ? DataType.NIL : bytesValue.getType(); } @Override @@ -95,7 +95,7 @@ public class KVDataObject implements KVDataEntry { * @return */ public boolean isNil() { - return bytesValue == null || BytesValueType.NIL == bytesValue.getType(); + return bytesValue == null || DataType.NIL == bytesValue.getType(); } /** @@ -119,10 +119,10 @@ public class KVDataObject implements KVDataEntry { * @return */ public byte tinyValue() { - if (BytesValueType.INT8 == getType()) { + if (DataType.INT8 == getType()) { return bytesValue.getValue().toBytes()[0]; } - throw new IllegalStateException(String.format("Expected type [%s], but [%s]", BytesValueType.INT8, getType())); + throw new IllegalStateException(String.format("Expected type [%s], but [%s]", DataType.INT8, getType())); } /** @@ -137,10 +137,10 @@ public class KVDataObject implements KVDataEntry { * @return */ public short shortValue() { - if (BytesValueType.INT16 == getType()) { + if (DataType.INT16 == getType()) { return BytesUtils.toShort(bytesValue.getValue().toBytes(), 0); } - throw new IllegalStateException(String.format("Expected type [%s], but [%s]", BytesValueType.INT16, getType())); + throw new IllegalStateException(String.format("Expected type [%s], but [%s]", DataType.INT16, getType())); } /** @@ -155,10 +155,10 @@ public class KVDataObject implements KVDataEntry { * @return */ public int intValue() { - if (BytesValueType.INT32 == getType()) { + if (DataType.INT32 == getType()) { return BytesUtils.toInt(bytesValue.getValue().toBytes(), 0); } - throw new IllegalStateException(String.format("Expected type [%s], but [%s]", BytesValueType.INT32, getType())); + throw new IllegalStateException(String.format("Expected type [%s], but [%s]", DataType.INT32, getType())); } /** @@ -173,10 +173,10 @@ public class KVDataObject implements KVDataEntry { * @return */ public long longValue() { - if (BytesValueType.INT64 == getType()) { + if (DataType.INT64 == getType()) { return BytesUtils.toLong(bytesValue.getValue().toBytes(), 0); } - throw new IllegalStateException(String.format("Expected type [%s], but [%s]", BytesValueType.INT64, getType())); + throw new IllegalStateException(String.format("Expected type [%s], but [%s]", DataType.INT64, getType())); } @@ -192,11 +192,11 @@ public class KVDataObject implements KVDataEntry { * @return */ public BigInteger bigIntValue() { - if (BytesValueType.BIG_INT == getType()) { + if (DataType.BIG_INT == getType()) { return new BigInteger(bytesValue.getValue().toBytes()); } throw new IllegalStateException( - String.format("Expected type [%s], but [%s]", BytesValueType.BIG_INT, getType())); + String.format("Expected type [%s], but [%s]", DataType.BIG_INT, getType())); } /** @@ -211,11 +211,11 @@ public class KVDataObject implements KVDataEntry { * @return */ public boolean boolValue() { - if (BytesValueType.BOOLEAN == getType()) { + if (DataType.BOOLEAN == getType()) { return BytesUtils.toBoolean(bytesValue.getValue().toBytes()[0]); } throw new IllegalStateException( - String.format("Expected type [%s], but [%s]", BytesValueType.BOOLEAN, getType())); + String.format("Expected type [%s], but [%s]", DataType.BOOLEAN, getType())); } /** @@ -230,12 +230,12 @@ public class KVDataObject implements KVDataEntry { * @return */ public Date datetimeValue() { - if (BytesValueType.TIMESTAMP == getType()) { + if (DataType.TIMESTAMP == getType()) { long ts = BytesUtils.toLong(bytesValue.getValue().toBytes()); return new Date(ts); } throw new IllegalStateException( - String.format("Expected type [%s], but [%s]", BytesValueType.TIMESTAMP, getType())); + String.format("Expected type [%s], but [%s]", DataType.TIMESTAMP, getType())); } /** @@ -251,12 +251,12 @@ public class KVDataObject implements KVDataEntry { * @return */ public String stringValue() { - BytesValueType type = getType(); - if (BytesValueType.TEXT == type || BytesValueType.JSON == type || BytesValueType.XML == type) { + DataType type = getType(); + if (DataType.TEXT == type || DataType.JSON == type || DataType.XML == type) { return bytesValue.getValue().toUTF8String(); } throw new IllegalStateException(String.format("Expected type [%s] or [%s] or [%s] , but [%s]", - PrimitiveType.TEXT, BytesValueType.JSON, BytesValueType.XML, type)); + PrimitiveType.TEXT, DataType.JSON, DataType.XML, type)); } // // ---------------- From 6148debbd22291c82ed8d257f4566419c19a7131 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Tue, 11 Jun 2019 18:08:00 +0800 Subject: [PATCH 04/26] Removed unverified features related to the contract system; --- .../com/jd/blockchain/consts/DataCodes.java | 13 -- .../contract/jvm/JavaContractCode.java | 35 +-- .../contract/ContractSerializeUtils.java | 196 ----------------- .../blockchain/ledger/CONTRACT_BIG_INT.java | 20 -- .../jd/blockchain/ledger/CONTRACT_BINARY.java | 19 -- .../jd/blockchain/ledger/CONTRACT_INT16.java | 18 -- .../jd/blockchain/ledger/CONTRACT_INT32.java | 18 -- .../jd/blockchain/ledger/CONTRACT_INT64.java | 18 -- .../jd/blockchain/ledger/CONTRACT_INT8.java | 18 -- .../jd/blockchain/ledger/CONTRACT_TEXT.java | 18 -- .../jd/blockchain/ledger/ContractArgs.java | 14 -- .../blockchain/ledger/ContractBizContent.java | 20 -- .../transaction/ContractInvocationProxy.java | 10 +- .../blockchain/transaction/ContractType.java | 33 +-- .../sdk/client/ClientOperationUtil.java | 6 +- .../sdk/client/GatewayServiceFactory.java | 8 - .../contract/samples/AssetContract2.java | 106 ++++----- .../sdk/test/SDK_Contract_Test.java | 206 +++++++++--------- .../jd/blockchain/intgr/IntegrationBase.java | 56 ++--- .../intgr/contract/AssetContract2.java | 37 ++-- 20 files changed, 249 insertions(+), 620 deletions(-) delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BIG_INT.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BINARY.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT16.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT32.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT64.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT8.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_TEXT.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractArgs.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractBizContent.java diff --git a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java index 48cffbc7..e5ffe4bf 100644 --- a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java +++ b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java @@ -79,19 +79,6 @@ public interface DataCodes { public static final int DATA = 0x900; - //contract related; - public static final int CONTRACT = 0xA00; - public static final int CONTRACT_INT8 = 0xA01; - public static final int CONTRACT_INT16 = 0xA02; - public static final int CONTRACT_INT32 = 0xA03; - public static final int CONTRACT_INT64 = 0xA04; - public static final int CONTRACT_TEXT = 0xA05; - public static final int CONTRACT_BINARY = 0xA06; - public static final int CONTRACT_BIG_INT = 0xA07; - //...0xA19 - public static final int CONTRACT_BIZ_CONTENT = 0xA20; - public static final int CONTRACT_ARGS = 0xA21; - public static final int HASH = 0xB00; public static final int HASH_OBJECT = 0xB10; diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index 6bf5e859..97b3af56 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -1,19 +1,19 @@ package com.jd.blockchain.contract.jvm; +import java.lang.reflect.Method; +import java.util.List; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.util.ReflectionUtils; + import com.jd.blockchain.binaryproto.DataContract; import com.jd.blockchain.contract.ContractEventContext; -import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.contract.engine.ContractCode; import com.jd.blockchain.runtime.Module; import com.jd.blockchain.transaction.ContractType; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.util.ReflectionUtils; - -import java.lang.reflect.Method; -import java.util.List; /** * contract code based jvm @@ -55,7 +55,9 @@ public class JavaContractCode implements ContractCode { if(args == null || args.length == 0){ return null; } - return ContractSerializeUtils.deserializeMethodParam(args,dataContractList); + //TODO: Not implemented; + throw new IllegalStateException("Not implemented!"); +// return ContractSerializeUtils.deserializeMethodParam(args,dataContractList); } class ContractExecution implements Runnable { @@ -83,14 +85,15 @@ public class JavaContractCode implements ContractCode { if (handleMethod == null){ throw new IllegalDataException("don't get this method by it's @ContractEvent."); } - Object args = resolveArgs(contractEventContext.getArgs(), - contractType.getDataContractMap().get(handleMethod)); - - Object[] params = null; - if(args.getClass().isArray()){ - params = (Object[])args; - } - ReflectionUtils.invokeMethod(handleMethod, contractMainClassObj, params); + //TODO: Not implemented; +// Object args = resolveArgs(contractEventContext.getArgs(), +// contractType.getDataContractMap().get(handleMethod)); +// +// Object[] params = null; +// if(args.getClass().isArray()){ +// params = (Object[])args; +// } +// ReflectionUtils.invokeMethod(handleMethod, contractMainClassObj, params); LOGGER.info("合约执行,耗时:" + (System.currentTimeMillis() - startTime)); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java deleted file mode 100644 index da3297bf..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java +++ /dev/null @@ -1,196 +0,0 @@ -package com.jd.blockchain.contract; - -import com.jd.blockchain.binaryproto.BinaryProtocol; -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.consts.DataCodes; -import com.jd.blockchain.ledger.*; -import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.IllegalDataException; -import org.springframework.util.ReflectionUtils; - -import java.nio.ByteBuffer; -import java.util.Arrays; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -/** - * @author zhaogw - * date 2019/5/16 18:05 - */ -public class ContractSerializeUtils { - public static Map> DATA_CONTRACT_MAP = new HashMap<>(); - public static final Integer[] PRIMITIVE_DATA_CODES = {DataCodes.CONTRACT_INT8, DataCodes.CONTRACT_INT16, DataCodes.CONTRACT_INT32, - DataCodes.CONTRACT_INT64, DataCodes.CONTRACT_BIG_INT,DataCodes.CONTRACT_TEXT, DataCodes.CONTRACT_BINARY }; - - /** - * serialize the Object[] by List list; - * @param objArr - * @param dataContractList - * @return - */ - public static byte[] serializeMethodParam(Object[] objArr,List dataContractList) { - byte[][] result = new byte[objArr.length][]; - //将method中形参转换为实体对象，每个形参都必须为@DataContract类型;每个形参使用系统的BinaryProtocol来进行序列化,如果有5个参数，则使用5次序列化; - int sum = 0; - - for(int i=0;i dataContractList) { - Object result[] = new Object[dataContractList.size()]; - ByteBuffer byteBuffer = ByteBuffer.allocate(params.length); - byteBuffer.put(params); - int paramNums = byteBuffer.getInt(0); - - if(paramNums != dataContractList.size()){ - throw new IllegalArgumentException("deserialize Method param. params'length in byte[] != method's param length"); - } - - int offsetPosition = (1 + dataContractList.size())*4; //start position of real data; - for(int i=0; i classObj = getDataIntf().get(dataContract.code()); - try { - result[i] = ReflectionUtils.invokeMethod(classObj.getMethod("getValue"),object); - } catch (NoSuchMethodException e) { - throw new IllegalStateException("no getValue(). detail="+e.getMessage()); - } - }else { - result[i] = object; - } - byteBuffer1.clear(); - } - - return result; - } - - - /** - * the param types that we can support; - * @param - * @return - */ - public static Map > getDataIntf(){ - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT8, CONTRACT_INT8.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT16, CONTRACT_INT16.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT32, CONTRACT_INT32.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT64, CONTRACT_INT64.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_TEXT, CONTRACT_TEXT.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BINARY, CONTRACT_BINARY.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BIG_INT, CONTRACT_BIG_INT.class); - DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BIZ_CONTENT, ContractBizContent.class); - return DATA_CONTRACT_MAP; - } - - public static boolean isPrimitiveType(int dataContractCode){ - return Arrays.asList(PRIMITIVE_DATA_CODES).contains(dataContractCode); - } - - private static Object regenObj(DataContract dataContract, Object object){ - if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT8.class)){ - - return (CONTRACT_INT8) () -> Byte.parseByte(object.toString()); - }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT16.class)){ - return (CONTRACT_INT16) () -> Short.parseShort(object.toString()); - }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT32.class)){ - return (CONTRACT_INT32) () -> Integer.parseInt(object.toString()); - }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT64.class)){ - return (CONTRACT_INT64) () -> Long.parseLong(object.toString()); - }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_TEXT.class)){ - return (CONTRACT_TEXT) () -> object.toString(); - }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_BINARY.class)){ - return (CONTRACT_BINARY) () -> (Bytes) object; - }else if(getDataIntf().get(dataContract.code()).equals(ContractBizContent.class)){ - ContractBizContent contractBizContent = (ContractBizContent)object; - return contractBizContent; - }else { - throw new IllegalDataException("cann't get new Object by dataContract and object."); - } - } - - /** - * get contractType(contain @DataContract) by primitive class type; - * some class type can be supported default (byte/char/int/long/String/Bytes, and so on). - * in other words, need not contain the @DataContract in its class for contract param's serialization or deserialization. - * @param classType - * @return - */ - private static Class getContractTypeByPrimitiveType(Class classType) { - if(classType.equals(byte.class) || classType.equals(Byte.class)){ - return CONTRACT_INT8.class; - }else if(classType.equals(char.class) || classType.equals(Character.class)){ - return CONTRACT_INT16.class; - }else if(classType.equals(int.class) || classType.equals(Integer.class)){ - return CONTRACT_INT32.class; - }else if(classType.equals(long.class) || classType.equals(Long.class)){ - return CONTRACT_INT64.class; - }else if(classType.equals(String.class)){ - return CONTRACT_TEXT.class; - }else if(classType.equals(Bytes.class)){ - return CONTRACT_BINARY.class; - }else { - throw new IllegalDataException(String.format("no support the classType=%s, please check @DataContract.",classType.toString())); - } - } - - public static DataContract parseDataContract(Class classType){ - DataContract dataContract = classType.getAnnotation(DataContract.class); - //if the param's class Type don't contain @DataContract, then check parameterAnnotations of this method. - if(dataContract == null){ - boolean canPass = false; - //if parameterAnnotations don't contain @DataContract, is it primitive type? - Class contractType = getContractTypeByPrimitiveType(classType); - dataContract = contractType.getAnnotation(DataContract.class); - } - if(!getDataIntf().containsKey(dataContract.code())){ - throw new IllegalArgumentException(String.format( - "for now, this @dataContract(code=%s) is forbidden in the param list.",dataContract.code())); - } - return dataContract; - } -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BIG_INT.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BIG_INT.java deleted file mode 100644 index fad0e208..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BIG_INT.java +++ /dev/null @@ -1,20 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -import java.math.BigDecimal; - -/** - * contract args for BIG_INT; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_BIG_INT) -public interface CONTRACT_BIG_INT { - - @DataField(order=2, primitiveType= PrimitiveType.BIG_INT) - BigDecimal getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BINARY.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BINARY.java deleted file mode 100644 index 7661b852..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_BINARY.java +++ /dev/null @@ -1,19 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; -import com.jd.blockchain.utils.Bytes; - -/** - * contract args for Binary; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_BINARY) -public interface CONTRACT_BINARY { - - @DataField(order=2, primitiveType= PrimitiveType.BYTES) - Bytes getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT16.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT16.java deleted file mode 100644 index b6666cc0..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT16.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -/** - * contract args for int16; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_INT16) -public interface CONTRACT_INT16 { - - @DataField(order=2, primitiveType= PrimitiveType.INT16) - short getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT32.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT32.java deleted file mode 100644 index 02fdb07e..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT32.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -/** - * contract args for int32; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_INT32) -public interface CONTRACT_INT32 { - - @DataField(order=2, primitiveType= PrimitiveType.INT32) - int getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT64.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT64.java deleted file mode 100644 index ad092edd..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT64.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -/** - * contract args for int64; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_INT64) -public interface CONTRACT_INT64 { - - @DataField(order=2, primitiveType= PrimitiveType.INT64) - long getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT8.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT8.java deleted file mode 100644 index f77d3de2..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_INT8.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -/** - * contract args for int8; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_INT8) -public interface CONTRACT_INT8 { - - @DataField(order=2, primitiveType= PrimitiveType.INT8) - Byte getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_TEXT.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_TEXT.java deleted file mode 100644 index 8f5e4a4c..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/CONTRACT_TEXT.java +++ /dev/null @@ -1,18 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -/** - * contract args for String; - * @author zhaogw - * date 2019-05-17 15:32 - */ -@DataContract(code = DataCodes.CONTRACT_TEXT) -public interface CONTRACT_TEXT { - - @DataField(order=2, primitiveType= PrimitiveType.TEXT) - String getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractArgs.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractArgs.java deleted file mode 100644 index 9cce0cee..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractArgs.java +++ /dev/null @@ -1,14 +0,0 @@ -package com.jd.blockchain.ledger; -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.consts.DataCodes; - -import java.lang.reflect.Method; - -/** - * contract's args; - */ -@DataContract(code = DataCodes.CONTRACT_ARGS) -public interface ContractArgs { - Method getMethod(); - Object[] getArgs(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractBizContent.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractBizContent.java deleted file mode 100644 index 56e6bc24..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractBizContent.java +++ /dev/null @@ -1,20 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -/** - * build complex param Object, provide more String attributes; - */ -@DataContract(code = DataCodes.CONTRACT_BIZ_CONTENT) -public interface ContractBizContent { - /** - * param lists; - * @return - */ - @DataField(order = 1, list = true, primitiveType = PrimitiveType.TEXT, genericContract = true) - String[] getAttrs(); - -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java index f5f83708..7ec2bbb6 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java @@ -1,12 +1,11 @@ package com.jd.blockchain.transaction; -import com.jd.blockchain.contract.ContractSerializeUtils; -import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.IllegalDataException; - import java.lang.reflect.InvocationHandler; import java.lang.reflect.Method; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.IllegalDataException; + public class ContractInvocationProxy implements InvocationHandler { // private String contractMessage; @@ -49,6 +48,7 @@ public class ContractInvocationProxy implements InvocationHandler { if(args == null || args.length==0){ return null; } - return ContractSerializeUtils.serializeMethodParam(args,contractType.getDataContractMap().get(method)); + throw new IllegalStateException("Not implemented!"); + //return ContractSerializeUtils.serializeMethodParam(args,contractType.getDataContractMap().get(method)); } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java index 8110fc33..d26b2aca 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java @@ -1,22 +1,24 @@ package com.jd.blockchain.transaction; -import com.jd.blockchain.binaryproto.DataContract; +import java.lang.annotation.Annotation; +import java.lang.reflect.Method; +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; +import java.util.Set; + import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEvent; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.utils.IllegalDataException; -import java.lang.annotation.Annotation; -import java.lang.reflect.Method; -import java.util.*; - public class ContractType { private String name; private Map events = new HashMap<>(); private Map handleMethods = new HashMap<>(); - private Map> dataContractMap = new HashMap<>(); +// private Map> dataContractMap = new HashMap<>(); /** * 返回声明的所有事件； @@ -27,9 +29,9 @@ public class ContractType { return events.keySet(); } - public Map> getDataContractMap() { - return dataContractMap; - } +// public Map> getDataContractMap() { +// return dataContractMap; +// } /** * 返回指定方法声明的事件；
@@ -84,12 +86,13 @@ public class ContractType { Class[] paramTypes = method.getParameterTypes(); List dataContractList = new ArrayList(); for(Class curParamType : paramTypes){ - DataContract dataContract = ContractSerializeUtils.parseDataContract(curParamType); - dataContractList.add(dataContract); - } - if(dataContractList.size()>0){ - contractType.dataContractMap.put(method,dataContractList); + throw new IllegalStateException("Not implemented!"); +// DataContract dataContract = ContractSerializeUtils.parseDataContract(curParamType); +// dataContractList.add(dataContract); } +// if(dataContractList.size()>0){ +// contractType.dataContractMap.put(method,dataContractList); +// } contractType.events.put(eventName_, method); contractType.handleMethods.put(method,eventName_); diff --git a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java index f3f23779..02a8f12f 100644 --- a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java +++ b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java @@ -19,7 +19,7 @@ import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.ledger.BlockchainIdentityData; import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.BytesValueEntry; -import com.jd.blockchain.ledger.BytesValueType; +import com.jd.blockchain.ledger.DataType; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.CryptoSetting; @@ -83,7 +83,7 @@ public class ClientOperationUtil { } public static Object readValueByBytesValue(BytesValue bytesValue) { - BytesValueType dataType = bytesValue.getType(); + DataType dataType = bytesValue.getType(); Bytes saveVal = bytesValue.getValue(); Object showVal; switch (dataType) { @@ -125,7 +125,7 @@ public class ClientOperationUtil { String typeStr = valueObj.getString("type"); String realValBase58 = valueObj.getString("value"); String key = currWriteSetObj.getString("key"); - BytesValueType dataType = BytesValueType.valueOf(typeStr); + DataType dataType = DataType.valueOf(typeStr); BytesValue bytesValue =BytesValueEntry.fromType(dataType, Base58Utils.decode(realValBase58)); KVData kvData = new KVData(key, bytesValue, expectedVersion); kvOperation.set(kvData); diff --git a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java index 666677d8..5396a430 100644 --- a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java +++ b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java @@ -56,14 +56,6 @@ public class GatewayServiceFactory implements BlockchainServiceFactory, Closeabl DataContractRegistry.register(ClientIdentifications.class); DataContractRegistry.register(ClientIdentification.class); - DataContractRegistry.register(CONTRACT_INT8.class); - DataContractRegistry.register(CONTRACT_INT16.class); - DataContractRegistry.register(CONTRACT_INT32.class); - DataContractRegistry.register(CONTRACT_INT64.class); - DataContractRegistry.register(CONTRACT_TEXT.class); - DataContractRegistry.register(CONTRACT_BINARY.class); - DataContractRegistry.register(ContractBizContent.class); - ByteArrayObjectUtil.init(); } diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContract2.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContract2.java index 03e6e720..8af3a729 100644 --- a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContract2.java +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContract2.java @@ -1,53 +1,53 @@ -package com.jd.blockchain.contract.samples; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.consts.DataCodes; -import com.jd.blockchain.contract.Contract; -import com.jd.blockchain.contract.ContractEvent; -import com.jd.blockchain.ledger.ContractBizContent; -import com.jd.blockchain.ledger.TransactionContentBody; -import com.jd.blockchain.utils.Bytes; - -import java.math.BigDecimal; - -/** - * 示例：一个“资产管理”智能合约； - * - * @author zhaogw - */ -@Contract -public interface AssetContract2 { - - /** - * 发行资产； - * 新发行的资产数量； - * @param assetHolderAddress - * 新发行的资产的持有账户； - */ - @ContractEvent(name = "issue-asset-0") - void issue(ContractBizContent contractBizContent, String assetHolderAddress); - - /** - * issue asset; - * @param contractBizContent - * @param assetHolderAddress - * @param cashNumber - */ - @ContractEvent(name = "issue-asset") - public void issue(ContractBizContent contractBizContent, String assetHolderAddress, long cashNumber); - - /** - * Bytes can bring the byte[]; - * @param bytes - * @param assetHolderAddress - * @param cashNumber - */ - @ContractEvent(name = "issue-asset-2") - void issue(Bytes bytes,String assetHolderAddress, long cashNumber); - - @ContractEvent(name = "issue-asset-3") - void issue(Byte bytes, String assetHolderAddress, long cashNumber); - - @ContractEvent(name = "issue-asset-4") - void issue(Byte byteObj, String assetHolderAddress, Bytes cashNumber); -} \ No newline at end of file +//package com.jd.blockchain.contract.samples; +// +//import com.jd.blockchain.binaryproto.DataContract; +//import com.jd.blockchain.consts.DataCodes; +//import com.jd.blockchain.contract.Contract; +//import com.jd.blockchain.contract.ContractEvent; +//import com.jd.blockchain.ledger.ContractBizContent; +//import com.jd.blockchain.ledger.TransactionContentBody; +//import com.jd.blockchain.utils.Bytes; +// +//import java.math.BigDecimal; +// +///** +// * 示例：一个“资产管理”智能合约； +// * +// * @author zhaogw +// */ +//@Contract +//public interface AssetContract2 { +// +// /** +// * 发行资产； +// * 新发行的资产数量； +// * @param assetHolderAddress +// * 新发行的资产的持有账户； +// */ +// @ContractEvent(name = "issue-asset-0") +// void issue(ContractBizContent contractBizContent, String assetHolderAddress); +// +// /** +// * issue asset; +// * @param contractBizContent +// * @param assetHolderAddress +// * @param cashNumber +// */ +// @ContractEvent(name = "issue-asset") +// public void issue(ContractBizContent contractBizContent, String assetHolderAddress, long cashNumber); +// +// /** +// * Bytes can bring the byte[]; +// * @param bytes +// * @param assetHolderAddress +// * @param cashNumber +// */ +// @ContractEvent(name = "issue-asset-2") +// void issue(Bytes bytes,String assetHolderAddress, long cashNumber); +// +// @ContractEvent(name = "issue-asset-3") +// void issue(Byte bytes, String assetHolderAddress, long cashNumber); +// +// @ContractEvent(name = "issue-asset-4") +// void issue(Byte byteObj, String assetHolderAddress, Bytes cashNumber); +//} \ No newline at end of file diff --git a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDK_Contract_Test.java b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDK_Contract_Test.java index 608c3788..244d8071 100644 --- a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDK_Contract_Test.java +++ b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDK_Contract_Test.java @@ -1,10 +1,29 @@ package test.com.jd.blockchain.sdk.test; -import com.jd.blockchain.binaryproto.BinaryProtocol; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; + +import org.junit.Before; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.core.io.ClassPathResource; + import com.jd.blockchain.contract.samples.AssetContract; -import com.jd.blockchain.contract.samples.AssetContract2; -import com.jd.blockchain.crypto.*; -import com.jd.blockchain.ledger.*; +import com.jd.blockchain.crypto.AsymmetricKeypair; +import com.jd.blockchain.crypto.Crypto; +import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.crypto.PrivKey; +import com.jd.blockchain.crypto.PubKey; +import com.jd.blockchain.crypto.SignatureFunction; +import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.sdk.client.GatewayServiceFactory; import com.jd.blockchain.sdk.samples.SDKDemo_Contract; @@ -13,19 +32,6 @@ import com.jd.blockchain.utils.codec.Base58Utils; import com.jd.blockchain.utils.io.ByteArray; import com.jd.blockchain.utils.net.NetworkAddress; import com.jd.blockchain.utils.serialize.json.JSONSerializeUtils; -import org.junit.Before; -import org.junit.Test; -import org.slf4j.Logger; -import org.slf4j.LoggerFactory; -import org.springframework.core.io.ClassPathResource; -import org.springframework.util.ReflectionUtils; - -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.lang.reflect.Method; - -import static org.junit.Assert.*; /** * 演示合约执行的过程； @@ -62,63 +68,63 @@ public class SDK_Contract_Test { bcsrv = serviceFactory.getBlockchainService(); } - /** - * 演示合约执行的过程； - */ -// @Test - public void demoContract1() { - String dataAddress = registerData4Contract(); - // 发起交易； - TransactionTemplate txTemp = bcsrv.newTransaction(ledgerHash); - String contractAddress = "LdeNg8JHFCKABJt6AaRNVCZPgY4ofGPd8MgcR"; - AssetContract2 assetContract = txTemp.contract(contractAddress, AssetContract2.class); -// assetContract.issue(transactionContentBody,contractAddress); -// assetContract.issue(transactionContentBody,contractAddress,888888); -// assetContract.issue(Bytes.fromString("zhaogw, contract based interface is OK!"),contractAddress,77777); -// assetContract.issue(Bytes.fromString("zhaogw, contract based interface is OK!"),contractAddress,77777); - Byte byteObj = Byte.parseByte("127"); - assetContract.issue(byteObj,dataAddress,321123); -// assetContract.issue(contractBizContent,dataAddress); - assetContract.issue(Byte.parseByte("126"),dataAddress,Bytes.fromString("100.234")); - - // TX 准备就绪； - PreparedTransaction prepTx = txTemp.prepare(); - prepTx.sign(signKeyPair); - // 提交交易； - TransactionResponse transactionResponse = prepTx.commit(); - - //check; - KVDataEntry[] dataEntries = bcsrv.getDataEntries(ledgerHash,dataAddress,"total"); - assertEquals("100",dataEntries[0].getValue().toString()); - } - - /** - * 演示合约执行的过程； - */ -// @Test - public void demoContract2() throws IOException { - String contractAddress = deploy(); - String dataAddress = registerData4Contract(); - System.out.println("dataAddress="+dataAddress); - // 发起交易； - TransactionTemplate txTemp = bcsrv.newTransaction(ledgerHash); - - AssetContract2 assetContract = txTemp.contract(contractAddress, AssetContract2.class); - ContractBizContent contractBizContent = () -> new String[]{"param1","param2"}; - assetContract.issue(contractBizContent,dataAddress,123456); - - // TX 准备就绪； - PreparedTransaction prepTx = txTemp.prepare(); - prepTx.sign(signKeyPair); - // 提交交易； - TransactionResponse transactionResponse = prepTx.commit(); - - //check; - assertTrue(transactionResponse.isSuccess()); - KVDataEntry[] dataEntries = bcsrv.getDataEntries(ledgerHash,dataAddress,contractBizContent.getAttrs()[0],contractBizContent.getAttrs()[1]); - assertEquals("value1",dataEntries[0].getValue().toString()); - assertEquals(888,dataEntries[1].getValue()); - } +// /** +// * 演示合约执行的过程； +// */ +//// @Test +// public void demoContract1() { +// String dataAddress = registerData4Contract(); +// // 发起交易； +// TransactionTemplate txTemp = bcsrv.newTransaction(ledgerHash); +// String contractAddress = "LdeNg8JHFCKABJt6AaRNVCZPgY4ofGPd8MgcR"; +// AssetContract2 assetContract = txTemp.contract(contractAddress, AssetContract2.class); +//// assetContract.issue(transactionContentBody,contractAddress); +//// assetContract.issue(transactionContentBody,contractAddress,888888); +//// assetContract.issue(Bytes.fromString("zhaogw, contract based interface is OK!"),contractAddress,77777); +//// assetContract.issue(Bytes.fromString("zhaogw, contract based interface is OK!"),contractAddress,77777); +// Byte byteObj = Byte.parseByte("127"); +// assetContract.issue(byteObj,dataAddress,321123); +//// assetContract.issue(contractBizContent,dataAddress); +// assetContract.issue(Byte.parseByte("126"),dataAddress,Bytes.fromString("100.234")); +// +// // TX 准备就绪； +// PreparedTransaction prepTx = txTemp.prepare(); +// prepTx.sign(signKeyPair); +// // 提交交易； +// TransactionResponse transactionResponse = prepTx.commit(); +// +// //check; +// KVDataEntry[] dataEntries = bcsrv.getDataEntries(ledgerHash,dataAddress,"total"); +// assertEquals("100",dataEntries[0].getValue().toString()); +// } + +// /** +// * 演示合约执行的过程； +// */ +//// @Test +// public void demoContract2() throws IOException { +// String contractAddress = deploy(); +// String dataAddress = registerData4Contract(); +// System.out.println("dataAddress="+dataAddress); +// // 发起交易； +// TransactionTemplate txTemp = bcsrv.newTransaction(ledgerHash); +// +// AssetContract2 assetContract = txTemp.contract(contractAddress, AssetContract2.class); +// ContractBizContent contractBizContent = () -> new String[]{"param1","param2"}; +// assetContract.issue(contractBizContent,dataAddress,123456); +// +// // TX 准备就绪； +// PreparedTransaction prepTx = txTemp.prepare(); +// prepTx.sign(signKeyPair); +// // 提交交易； +// TransactionResponse transactionResponse = prepTx.commit(); +// +// //check; +// assertTrue(transactionResponse.isSuccess()); +// KVDataEntry[] dataEntries = bcsrv.getDataEntries(ledgerHash,dataAddress,contractBizContent.getAttrs()[0],contractBizContent.getAttrs()[1]); +// assertEquals("value1",dataEntries[0].getValue().toString()); +// assertEquals(888,dataEntries[1].getValue()); +// } // @Test public void registerData(){ @@ -346,31 +352,31 @@ public class SDK_Contract_Test { } - @Test - public void testStringArr(){ - ContractBizContent contractBizContent = () -> new String[]{"1","2","you are welcome!"}; - byte[] bizBytes = BinaryProtocol.encode(contractBizContent,ContractBizContent.class); - ContractBizContent actualObj = BinaryProtocol.decodeAs(bizBytes,ContractBizContent.class); - assertArrayEquals(contractBizContent.getAttrs(),actualObj.getAttrs()); - } - - @Test - public void testContractArgs(){ - ContractBizContent contractBizContent = () -> new String[]{"param1"}; - Method method = ReflectionUtils.findMethod(AssetContract2.class,"issue",ContractBizContent.class,String.class); - ContractArgs contractArgs = new ContractArgs() { - @Override - public Method getMethod() { - return method; - } - - @Override - public Object[] getArgs() { - return new Object[]{contractBizContent,"hello"}; - } - }; - - //add the annotation; +// @Test +// public void testStringArr(){ +// ContractBizContent contractBizContent = () -> new String[]{"1","2","you are welcome!"}; +// byte[] bizBytes = BinaryProtocol.encode(contractBizContent,ContractBizContent.class); +// ContractBizContent actualObj = BinaryProtocol.decodeAs(bizBytes,ContractBizContent.class); +// assertArrayEquals(contractBizContent.getAttrs(),actualObj.getAttrs()); +// } - } +// @Test +// public void testContractArgs(){ +// ContractBizContent contractBizContent = () -> new String[]{"param1"}; +// Method method = ReflectionUtils.findMethod(AssetContract2.class,"issue",ContractBizContent.class,String.class); +// ContractArgs contractArgs = new ContractArgs() { +// @Override +// public Method getMethod() { +// return method; +// } +// +// @Override +// public Object[] getArgs() { +// return new Object[]{contractBizContent,"hello"}; +// } +// }; +// +// //add the annotation; +// +// } } diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 81a04e7e..5c6339a2 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -478,7 +478,7 @@ public class IntegrationBase { // execute the contract; testContractExe(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); - testContractExe1(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); +// testContractExe1(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); return block; } @@ -512,33 +512,33 @@ public class IntegrationBase { assertEquals("100",kvDataEntries[0].getValue().toString()); } - private static void testContractExe1(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainKeypair dataKey, - BlockchainService blockchainService,LedgerRepository ledgerRepository) { - LedgerInfo ledgerInfo = blockchainService.getLedger(ledgerHash); - LedgerBlock previousBlock = blockchainService.getBlock(ledgerHash, ledgerInfo.getLatestBlockHeight() - 1); - - // 定义交易； - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - - AssetContract2 assetContract = txTpl.contract(contractDeployKey.getAddress(), AssetContract2.class); - ContractBizContent contractBizContent = () -> new String[]{"param1","param2"}; - assetContract.issue(contractBizContent,dataKey.getAddress().toBase58(),123456); - - // 签名； - PreparedTransaction ptx = txTpl.prepare(); - ptx.sign(adminKey); - - // 提交并等待共识返回； - TransactionResponse txResp = ptx.commit(); - - // 验证结果； - Assert.assertTrue(txResp.isSuccess()); - assertEquals(ptx.getHash(),txResp.getContentHash()); - LedgerBlock block = ledgerRepository.getBlock(txResp.getBlockHeight()); - KVDataEntry[] kvDataEntries = ledgerRepository.getDataAccountSet(block).getDataAccount(dataKey.getAddress()).getDataEntries(1,2); - assertEquals("value1",kvDataEntries[0].getValue().toString()); - assertEquals(888L,kvDataEntries[1].getValue()); - } +// private static void testContractExe1(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainKeypair dataKey, +// BlockchainService blockchainService,LedgerRepository ledgerRepository) { +// LedgerInfo ledgerInfo = blockchainService.getLedger(ledgerHash); +// LedgerBlock previousBlock = blockchainService.getBlock(ledgerHash, ledgerInfo.getLatestBlockHeight() - 1); +// +// // 定义交易； +// TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); +// +// AssetContract2 assetContract = txTpl.contract(contractDeployKey.getAddress(), AssetContract2.class); +// ContractBizContent contractBizContent = () -> new String[]{"param1","param2"}; +// assetContract.issue(contractBizContent,dataKey.getAddress().toBase58(),123456); +// +// // 签名； +// PreparedTransaction ptx = txTpl.prepare(); +// ptx.sign(adminKey); +// +// // 提交并等待共识返回； +// TransactionResponse txResp = ptx.commit(); +// +// // 验证结果； +// Assert.assertTrue(txResp.isSuccess()); +// assertEquals(ptx.getHash(),txResp.getContentHash()); +// LedgerBlock block = ledgerRepository.getBlock(txResp.getBlockHeight()); +// KVDataEntry[] kvDataEntries = ledgerRepository.getDataAccountSet(block).getDataAccount(dataKey.getAddress()).getDataEntries(1,2); +// assertEquals("value1",kvDataEntries[0].getValue().toString()); +// assertEquals(888L,kvDataEntries[1].getValue()); +// } /** * 根据合约构建字节数组; diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java index a70142fb..9586630a 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java @@ -2,11 +2,8 @@ package test.com.jd.blockchain.intgr.contract; import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEvent; -import com.jd.blockchain.ledger.ContractBizContent; import com.jd.blockchain.utils.Bytes; -import java.math.BigDecimal; - /** * 示例：一个“资产管理”智能合约； * @@ -15,23 +12,23 @@ import java.math.BigDecimal; @Contract public interface AssetContract2 { - /** - * 发行资产； - * 新发行的资产数量； - * @param assetHolderAddress - * 新发行的资产的持有账户； - */ - @ContractEvent(name = "issue-asset-0") - void issue(ContractBizContent contractBizContent, String assetHolderAddress); - - /** - * 发行资产； - * 新发行的资产数量； - * @param assetHolderAddress - * 新发行的资产的持有账户； - */ - @ContractEvent(name = "issue-asset") - void issue(ContractBizContent contractBizContent, String assetHolderAddress, long cashNumber); +// /** +// * 发行资产； +// * 新发行的资产数量； +// * @param assetHolderAddress +// * 新发行的资产的持有账户； +// */ +// @ContractEvent(name = "issue-asset-0") +// void issue(ContractBizContent contractBizContent, String assetHolderAddress); +// +// /** +// * 发行资产； +// * 新发行的资产数量； +// * @param assetHolderAddress +// * 新发行的资产的持有账户； +// */ +// @ContractEvent(name = "issue-asset") +// void issue(ContractBizContent contractBizContent, String assetHolderAddress, long cashNumber); @ContractEvent(name = "issue-asset-2") void issue(Bytes bytes, String assetHolderAddress, long cashNumber); From 16d6338e75d5e2ea0fd2bd3374fd9f404680ac65 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 12 Jun 2019 16:46:57 +0800 Subject: [PATCH 05/26] Disabled test cases that can not fixed currently; --- .../{AccountMockerTest.java => AccountMockerTest_.java} | 2 +- .../jd/blockchain/contract/{MockTest.java => MockTest_.java} | 2 +- .../blockchain/contract/{SampleTest.java => SampleTest_.java} | 2 +- 3 files changed, 3 insertions(+), 3 deletions(-) rename source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/{AccountMockerTest.java => AccountMockerTest_.java} (97%) rename source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/{MockTest.java => MockTest_.java} (98%) rename source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/{SampleTest.java => SampleTest_.java} (98%) diff --git a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest.java b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest_.java similarity index 97% rename from source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest.java rename to source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest_.java index d52a3732..0a411e6d 100644 --- a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest.java +++ b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest_.java @@ -7,7 +7,7 @@ import com.jd.blockchain.mocker.contracts.AccountContractImpl; import org.junit.Before; import org.junit.Test; -public class AccountMockerTest { +public class AccountMockerTest_ { String accountFrom = "zhangsan"; diff --git a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest.java b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest_.java similarity index 98% rename from source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest.java rename to source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest_.java index b9362607..69815590 100644 --- a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest.java +++ b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest_.java @@ -10,7 +10,7 @@ import com.jd.blockchain.mocker.contracts.WriteContract; import com.jd.blockchain.mocker.contracts.WriteContractImpl; import org.junit.Test; -public class MockTest { +public class MockTest_ { @Test public void test() { diff --git a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest.java b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest_.java similarity index 98% rename from source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest.java rename to source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest_.java index c388ef99..68559fa2 100644 --- a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest.java +++ b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest_.java @@ -10,7 +10,7 @@ import org.junit.Test; import static org.junit.Assert.assertEquals; -public class SampleTest { +public class SampleTest_ { MockerNodeContext mockerNodeContext = null; From d523334c9fb7ed18a46b7a6bd5c322930bcb7340 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 12 Jun 2019 17:55:16 +0800 Subject: [PATCH 06/26] Refactored the structure of operation results of ledger transaction; --- .../contract/jvm/JavaContractCode.java | 4 +- .../ledger/core/LedgerTransactionContext.java | 6 +- .../ledger/core/OperationHandle.java | 2 +- .../core/impl/LedgerTransactionData.java | 28 ++++-- .../core/impl/LedgerTransactionalEditor.java | 12 +-- .../core/impl/TransactionBatchProcessor.java | 90 ++++++++----------- .../ContractCodeDeployOperationHandle.java | 4 +- .../ContractEventSendOperationHandle.java | 15 ++-- .../DataAccountKVSetOperationHandle.java | 17 ++-- .../DataAccountRegisterOperationHandle.java | 15 ++-- .../handles/UserRegisterOperationHandle.java | 7 +- .../ledger/ContractReturnMessage.java | 17 ---- .../ledger/ContractReturnMessageData.java | 41 --------- .../jd/blockchain/ledger/OperationResult.java | 17 ++++ .../ledger/OperationResultData.java | 26 ++++++ .../com/jd/blockchain/ledger/Transaction.java | 13 ++- .../ledger/TransactionRespHandle.java | 6 +- .../ledger/TransactionResponse.java | 16 ++-- .../ledger/TransactionReturnMessage.java | 2 +- .../ledger/TransactionReturnMessageData.java | 8 +- .../transaction/TxResponseMessage.java | 7 +- .../consensus/ConsensusMessageDispatcher.java | 3 +- .../handler/MockerContractExeHandle.java | 14 +-- 23 files changed, 189 insertions(+), 181 deletions(-) delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index 8130f1bd..a8036121 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -122,7 +122,9 @@ public class JavaContractCode implements ContractCode { // 填充return结果 if (this.contractReturn != null) { - this.contractReturn.complete(contractReturn); + //TODO: Not implemented; + throw new IllegalStateException("Not implemented!"); +// this.contractReturn.complete(contractReturn); } } catch (NoSuchMethodException e) { throw new IllegalArgumentException(e.getMessage()); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java index c7be08e5..6eda929a 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java @@ -2,6 +2,7 @@ package com.jd.blockchain.ledger.core; import com.jd.blockchain.ledger.TransactionReturnMessage; import com.jd.blockchain.ledger.TransactionState; +import com.jd.blockchain.ledger.OperationResult; import com.jd.blockchain.ledger.LedgerTransaction; import com.jd.blockchain.ledger.TransactionRequest; @@ -35,7 +36,8 @@ public interface LedgerTransactionContext { * * @return */ - LedgerTransaction commit(TransactionState txResult, TransactionReturnMessage returnMessage); + LedgerTransaction commit(TransactionState txResult, OperationResult... opResults); + /** * 抛弃对账本数据的修改，以指定的交易状态提交交易；
@@ -45,7 +47,7 @@ public interface LedgerTransactionContext { * @param txResult * @return */ - LedgerTransaction discardAndCommit(TransactionState txResult, TransactionReturnMessage returnMessage); + LedgerTransaction discardAndCommit(TransactionState txResult); /** * 回滚事务，抛弃本次事务的所有数据更新； diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java index da4e8f43..9889a457 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java @@ -25,7 +25,7 @@ public interface OperationHandle { * @param previousBlockDataset * 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； */ - void process(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, + byte[] process(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService); } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java index a7c3d480..6e231b44 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionData.java @@ -1,7 +1,15 @@ package com.jd.blockchain.ledger.core.impl; +import java.util.Arrays; +import java.util.Comparator; + import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.*; +import com.jd.blockchain.ledger.DigitalSignature; +import com.jd.blockchain.ledger.LedgerTransaction; +import com.jd.blockchain.ledger.OperationResult; +import com.jd.blockchain.ledger.TransactionContent; +import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.TransactionState; public class LedgerTransactionData implements LedgerTransaction { @@ -19,7 +27,7 @@ public class LedgerTransactionData implements LedgerTransaction { private long blockHeight; - private TransactionReturnMessage returnMessage; + private OperationResult[] operationResults; // private HashDigest adminAccountHash; // @@ -47,7 +55,7 @@ public class LedgerTransactionData implements LedgerTransaction { * 交易级的系统快照； */ public LedgerTransactionData(long blockHeight, TransactionRequest txReq, TransactionState execState, - TransactionStagedSnapshot txSnapshot, TransactionReturnMessage returnMessage) { + TransactionStagedSnapshot txSnapshot, OperationResult... opResults) { this.blockHeight = blockHeight; // this.txSnapshot = txSnapshot == null ? new TransactionStagedSnapshot() : txSnapshot; this.txSnapshot = txSnapshot; @@ -55,7 +63,15 @@ public class LedgerTransactionData implements LedgerTransaction { this.endpointSignatures = txReq.getEndpointSignatures(); this.nodeSignatures = txReq.getNodeSignatures(); this.executionState = execState; - this.returnMessage = returnMessage; + if (opResults != null) { + Arrays.sort(opResults, new Comparator() { + @Override + public int compare(OperationResult o1, OperationResult o2) { + return o1.getIndex() - o2.getIndex(); + } + }); + } + this.operationResults = opResults; } @Override @@ -74,8 +90,8 @@ public class LedgerTransactionData implements LedgerTransaction { } @Override - public TransactionReturnMessage getReturnMessage() { - return returnMessage; + public OperationResult[] getOperationResults() { + return operationResults; } @Override diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java index deec6200..0aae1738 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java @@ -348,9 +348,9 @@ public class LedgerTransactionalEditor implements LedgerEditor { public TransactionRequest getRequestTX() { return txRequest; } - + @Override - public LedgerTransaction commit(TransactionState txResult, TransactionReturnMessage returnMessage) { + public LedgerTransaction commit(TransactionState txResult, OperationResult... opResults) { checkTxState(); // capture snapshot @@ -359,7 +359,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { // LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, // txResult, txDataSnapshot); - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, returnMessage); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, opResults); this.txset.add(tx); // this.txset.commit(); @@ -374,9 +374,9 @@ public class LedgerTransactionalEditor implements LedgerEditor { committed = true; return tx; } - + @Override - public LedgerTransaction discardAndCommit(TransactionState txResult, TransactionReturnMessage returnMessage) { + public LedgerTransaction discardAndCommit(TransactionState txResult) { checkTxState(); // 未处理 @@ -385,7 +385,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { // TransactionStagedSnapshot txDataSnapshot = takeSnapshot(); // LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, // txResult, txDataSnapshot); - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, returnMessage); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null); this.txset.add(tx); // this.txset.commit(); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java index 0cd6beeb..c251af2d 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java @@ -3,15 +3,20 @@ package com.jd.blockchain.ledger.core.impl; import java.util.ArrayList; import java.util.Iterator; import java.util.List; -import java.util.concurrent.CompletableFuture; -import com.jd.blockchain.ledger.*; -import com.jd.blockchain.ledger.core.impl.handles.ContractEventSendOperationHandle; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.ledger.ContractEventSendOperation; +import com.jd.blockchain.ledger.LedgerBlock; import com.jd.blockchain.ledger.LedgerException; +import com.jd.blockchain.ledger.Operation; +import com.jd.blockchain.ledger.OperationResult; +import com.jd.blockchain.ledger.OperationResultData; +import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionState; import com.jd.blockchain.ledger.core.LedgerDataSet; import com.jd.blockchain.ledger.core.LedgerEditor; import com.jd.blockchain.ledger.core.LedgerService; @@ -26,7 +31,7 @@ import com.jd.blockchain.utils.Bytes; public class TransactionBatchProcessor implements TransactionBatchProcess { private static final Logger LOGGER = LoggerFactory.getLogger(TransactionBatchProcessor.class); - + private LedgerService ledgerService; private LedgerEditor newBlockEditor; @@ -45,12 +50,9 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { private TransactionBatchResult batchResult; /** - * @param newBlockEditor - * 新区块的数据编辑器； - * @param previousBlockDataset - * 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； - * @param opHandles - * 操作处理对象注册表； + * @param newBlockEditor 新区块的数据编辑器； + * @param previousBlockDataset 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； + * @param opHandles 操作处理对象注册表； */ public TransactionBatchProcessor(LedgerEditor newBlockEditor, LedgerDataSet previousBlockDataset, OperationHandleRegisteration opHandles, LedgerService ledgerService) { @@ -71,9 +73,8 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { public TransactionResponse schedule(TransactionRequest request) { // 此调用将会验证交易签名，验签失败将会抛出异常，同时，不记录签名错误的交易到链上； LedgerTransactionContext txCtx = newBlockEditor.newTransaction(request); - TransactionState result; - TransactionReturnMessageData returnMessageData = new TransactionReturnMessageData(); - + TransactionState txResult; + OperationResult[] opResults = null; try { LedgerDataSet dataset = txCtx.getDataSet(); TransactionRequestContext reqCtx = new TransactionRequestContextImpl(request); @@ -94,58 +95,44 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { OperationHandleContext handleContext = new OperationHandleContext() { @Override public void handle(Operation operation) { - //assert; Instance of operation are one of User related operations or DataAccount related operations; + // assert; Instance of operation are one of User related operations or + // DataAccount related operations; OperationHandle hdl = opHandles.getHandle(operation.getClass()); hdl.process(operation, dataset, reqCtx, previousBlockDataset, this, ledgerService); } }; OperationHandle opHandle; int contractOpIndex = 0; + List opResultList = new ArrayList(); + int opIdx = 0; for (Operation op : ops) { opHandle = opHandles.getHandle(op.getClass()); - // 合约执行需要填充执行结果 - if (opHandle instanceof ContractEventSendOperationHandle) { - CompletableFuture currContractReturn = new CompletableFuture<>(); - ContractReturnMessageData crmd = new ContractReturnMessageData(contractOpIndex++, currContractReturn); - returnMessageData.addContractReturnMessage(crmd); - ((ContractEventSendOperationHandle) opHandle).process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService, currContractReturn); - } else { - opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); + byte[] retn = opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); + if (op instanceof ContractEventSendOperation) { + // 支持返回值的操作； + opResultList.add(new OperationResultData(opIdx, retn)); } + + opIdx++; } // 提交交易（事务）； - result = TransactionState.SUCCESS; - txCtx.commit(result, returnMessageData); + txResult = TransactionState.SUCCESS; + opResults = opResultList.toArray(new OperationResult[opResultList.size()]); + txCtx.commit(txResult, opResults); } catch (LedgerException e) { // TODO: 识别更详细的异常类型以及执行对应的处理； - result = TransactionState.LEDGER_ERROR; - txCtx.discardAndCommit(TransactionState.LEDGER_ERROR, returnMessageData); + txResult = TransactionState.LEDGER_ERROR; + txCtx.discardAndCommit(TransactionState.LEDGER_ERROR); LOGGER.warn(String.format("Transaction rollback caused by the ledger exception! --[TxHash=%s] --%s", request.getHash().toBase58(), e.getMessage()), e); } catch (Exception e) { - result = TransactionState.SYSTEM_ERROR; - txCtx.discardAndCommit(TransactionState.SYSTEM_ERROR, returnMessageData); + txResult = TransactionState.SYSTEM_ERROR; + txCtx.discardAndCommit(TransactionState.SYSTEM_ERROR); LOGGER.warn(String.format("Transaction rollback caused by the system exception! --[TxHash=%s] --%s", request.getHash().toBase58(), e.getMessage()), e); } - TxResponseHandle resp = new TxResponseHandle(request, result); - - if (!returnMessageData.isContractReturnEmpty()) { - - ContractReturnMessage[] contractReturnMessages = returnMessageData.getContractReturn(); - - // 获取结果中的字符串 - String[] returnValue = new String[contractReturnMessages.length]; - try { - for (int i = 0; i < contractReturnMessages.length; i++) { - returnValue[i] = contractReturnMessages[i].getReturnMessage(); - } - resp.setContractReturn(returnValue); - } catch (Exception e) { - throw new IllegalStateException(e); - } - } + TxResponseHandle resp = new TxResponseHandle(request, txResult, opResults); responseList.add(resp); @@ -226,11 +213,12 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { private TransactionState result; - private String[] contractReturn; + private OperationResult[] opResults; - public TxResponseHandle(TransactionRequest request, TransactionState result) { + public TxResponseHandle(TransactionRequest request, TransactionState result, OperationResult... opResults) { this.request = request; this.result = result; + this.opResults = opResults; } @Override @@ -259,12 +247,8 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { } @Override - public String[] getContractReturn() { - return contractReturn; - } - - public void setContractReturn(String[] contractReturn) { - this.contractReturn = contractReturn; + public OperationResult[] getContractReturn() { + return opResults; } } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java index fc84830f..a6b2ac85 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java @@ -14,7 +14,7 @@ import org.springframework.stereotype.Service; public class ContractCodeDeployOperationHandle implements OperationHandle { @Override - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { ContractCodeDeployOperation contractOP = (ContractCodeDeployOperation) op; // TODO: 校验合约代码的正确性； @@ -22,6 +22,8 @@ public class ContractCodeDeployOperationHandle implements OperationHandle { // TODO: 请求者应该提供合约账户的公钥签名，已确定注册的地址的唯一性； dataset.getContractAccountSet().deploy(contractOP.getContractID().getAddress(), contractOP.getContractID().getPubKey(), contractOP.getAddressSignature(), contractOP.getChainCode()); + //No result; + return null; } @Override diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java index a8882d5d..03342459 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java @@ -2,6 +2,8 @@ package com.jd.blockchain.ledger.core.impl.handles; import static com.jd.blockchain.utils.BaseConstant.CONTRACT_SERVICE_PROVIDER; +import java.util.concurrent.CompletableFuture; + import org.springframework.stereotype.Service; import com.jd.blockchain.contract.LocalContractEventContext; @@ -20,9 +22,6 @@ import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.LedgerQueryService; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -import java.util.concurrent.CompletableFuture; -import java.util.concurrent.Future; - @Service public class ContractEventSendOperationHandle implements OperationHandle { @@ -33,9 +32,12 @@ public class ContractEventSendOperationHandle implements OperationHandle { } @Override - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { process(op, dataset, requestContext, previousBlockDataset, opHandleContext, ledgerService, null); + + // TODO: return value; + return null; } @Override @@ -44,8 +46,8 @@ public class ContractEventSendOperationHandle implements OperationHandle { } public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, - LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, - LedgerService ledgerService, CompletableFuture contractReturn) { + LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService, + CompletableFuture contractReturn) { ContractEventSendOperation contractOP = (ContractEventSendOperation) op; // 先从账本校验合约的有效性； @@ -84,5 +86,4 @@ public class ContractEventSendOperationHandle implements OperationHandle { contractCode.processEvent(localContractEventContext, contractReturn); } - } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java index 4331c29c..cc1f16b9 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java @@ -1,24 +1,28 @@ package com.jd.blockchain.ledger.core.impl.handles; -import com.jd.blockchain.binaryproto.BinaryProtocol; +import org.springframework.stereotype.Service; + import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.ledger.DataAccountKVSetOperation.KVWriteEntry; import com.jd.blockchain.ledger.Operation; -import com.jd.blockchain.ledger.core.*; +import com.jd.blockchain.ledger.core.DataAccount; +import com.jd.blockchain.ledger.core.LedgerDataSet; +import com.jd.blockchain.ledger.core.LedgerService; +import com.jd.blockchain.ledger.core.OperationHandle; +import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; import com.jd.blockchain.utils.Bytes; -import org.springframework.stereotype.Service; @Service -public class DataAccountKVSetOperationHandle implements OperationHandle{ +public class DataAccountKVSetOperationHandle implements OperationHandle { static { DataContractRegistry.register(BytesValue.class); } @Override - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { DataAccountKVSetOperation kvWriteOp = (DataAccountKVSetOperation) op; DataAccount account = dataset.getDataAccountSet().getDataAccount(kvWriteOp.getAccountAddress()); @@ -26,6 +30,9 @@ public class DataAccountKVSetOperationHandle implements OperationHandle{ for (KVWriteEntry kvw : writeset) { account.setBytes(Bytes.fromString(kvw.getKey()), kvw.getValue(), kvw.getExpectedVersion()); } + + // No return value; + return null; } @Override diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java index c4d3fd61..29178dab 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java @@ -12,18 +12,21 @@ import com.jd.blockchain.ledger.core.impl.OperationHandleContext; import org.springframework.stereotype.Service; @Service -public class DataAccountRegisterOperationHandle implements OperationHandle{ +public class DataAccountRegisterOperationHandle implements OperationHandle { @Override - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { DataAccountRegisterOperation dataAccountRegOp = (DataAccountRegisterOperation) op; BlockchainIdentity bid = dataAccountRegOp.getAccountID(); - - //TODO: 校验用户身份； - - //TODO: 请求者应该提供数据账户的公钥签名，已确定注册的地址的唯一性； + + // TODO: 校验用户身份； + + // TODO: 请求者应该提供数据账户的公钥签名，已确定注册的地址的唯一性； dataset.getDataAccountSet().register(bid.getAddress(), bid.getPubKey(), null); + + // No return value; + return null; } @Override diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java index aef14906..bc6e1cb7 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java @@ -9,14 +9,17 @@ import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -public class UserRegisterOperationHandle implements OperationHandle{ +public class UserRegisterOperationHandle implements OperationHandle { @Override - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { UserRegisterOperation userRegOp = (UserRegisterOperation) op; BlockchainIdentity bid = userRegOp.getUserID(); dataset.getUserAccountSet().register(bid.getAddress(), bid.getPubKey()); + + // No return value; + return null; } @Override diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java deleted file mode 100644 index 3556c95c..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessage.java +++ /dev/null @@ -1,17 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code= DataCodes.CONTRACT_RETURN) -public interface ContractReturnMessage { - - @DataField(order=1, primitiveType = PrimitiveType.INT32) - int getOperationIndex(); - - @DataField(order=2, primitiveType = PrimitiveType.TEXT) - String getReturnMessage(); - -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java deleted file mode 100644 index 70282725..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractReturnMessageData.java +++ /dev/null @@ -1,41 +0,0 @@ -package com.jd.blockchain.ledger; - -import java.util.concurrent.CompletableFuture; - -public class ContractReturnMessageData implements ContractReturnMessage { - - private int operationIndex; - - private CompletableFuture returnMsgFuture; - - public ContractReturnMessageData() { - } - - public ContractReturnMessageData(int operationIndex, CompletableFuture returnMsgFuture) { - this.operationIndex = operationIndex; - this.returnMsgFuture = returnMsgFuture; - } - - public void setOperationIndex(int operationIndex) { - this.operationIndex = operationIndex; - } - - public void setReturnMsgFuture(CompletableFuture returnMsgFuture) { - this.returnMsgFuture = returnMsgFuture; - } - - @Override - public int getOperationIndex() { - return operationIndex; - } - - @Override - public String getReturnMessage() { - try { - return returnMsgFuture.get(); - } catch (Exception e) { - e.printStackTrace(); - throw new IllegalStateException(e); - } - } -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java new file mode 100644 index 00000000..87ff2bdc --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java @@ -0,0 +1,17 @@ +package com.jd.blockchain.ledger; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.CONTRACT_RETURN) +public interface OperationResult { + + @DataField(order = 1, primitiveType = PrimitiveType.INT32) + int getIndex(); + + @DataField(order = 2, primitiveType = PrimitiveType.BYTES) + byte[] getResult(); + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java new file mode 100644 index 00000000..a96fe407 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java @@ -0,0 +1,26 @@ +package com.jd.blockchain.ledger; + +public class OperationResultData implements OperationResult { + + private int index; + + private byte[] result; + + public OperationResultData() { + } + + public OperationResultData(int operationIndex, byte[] result) { + this.index = operationIndex; + this.result = result; + } + + @Override + public int getIndex() { + return index; + } + + @Override + public byte[] getResult() { + return result; + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java index 402024e2..26b744bd 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java @@ -5,7 +5,6 @@ import com.jd.blockchain.binaryproto.DataField; import com.jd.blockchain.binaryproto.PrimitiveType; import com.jd.blockchain.consts.DataCodes; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.utils.io.ByteArray; /** * Transaction 区块链交易，是被原子执行的操作集合； @@ -13,7 +12,7 @@ import com.jd.blockchain.utils.io.ByteArray; * @author huanghaiquan * */ -@DataContract(code= DataCodes.TX) +@DataContract(code = DataCodes.TX) public interface Transaction extends NodeRequest, HashObject { /** @@ -23,7 +22,7 @@ public interface Transaction extends NodeRequest, HashObject { * * @return */ - @DataField(order=1, primitiveType = PrimitiveType.BYTES) + @DataField(order = 1, primitiveType = PrimitiveType.BYTES) @Override HashDigest getHash(); @@ -32,7 +31,7 @@ public interface Transaction extends NodeRequest, HashObject { * * @return */ - @DataField(order=2, primitiveType=PrimitiveType.INT64) + @DataField(order = 2, primitiveType = PrimitiveType.INT64) long getBlockHeight(); /** @@ -42,7 +41,7 @@ public interface Transaction extends NodeRequest, HashObject { * * @return */ - @DataField(order=3, refEnum=true) + @DataField(order = 3, refEnum = true) TransactionState getExecutionState(); /** @@ -50,6 +49,6 @@ public interface Transaction extends NodeRequest, HashObject { * * @return */ - @DataField(order=4, refContract=true) - TransactionReturnMessage getReturnMessage(); + @DataField(order = 4, refContract = true, list = true) + OperationResult[] getOperationResults(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java index 8695ab7e..62fc3ebe 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java @@ -27,7 +27,7 @@ public class TransactionRespHandle implements TransactionResponse { private TransactionState globalResult; - private String[] contractReturn; + private OperationResult[] contractReturn; public TransactionRespHandle(TransactionRequest request, TransactionState result, TransactionState globalResult) { this.request = request; @@ -51,7 +51,7 @@ public class TransactionRespHandle implements TransactionResponse { this.result = result; } - public void setContractReturn(String[] contractReturn) { + public void setContractReturn(OperationResult[] contractReturn) { this.contractReturn = contractReturn; } @@ -97,7 +97,7 @@ public class TransactionRespHandle implements TransactionResponse { } @Override - public String[] getContractReturn() { + public OperationResult[] getContractReturn() { return contractReturn; } } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java index e7aa1197..6d6916a0 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java @@ -12,7 +12,7 @@ import com.jd.blockchain.crypto.HashDigest; * @author huanghaiquan * */ -@DataContract(code= DataCodes.TX_RESPONSE) +@DataContract(code = DataCodes.TX_RESPONSE) public interface TransactionResponse { /** @@ -20,7 +20,7 @@ public interface TransactionResponse { * * @return */ - @DataField(order=1, primitiveType = PrimitiveType.BYTES) + @DataField(order = 1, primitiveType = PrimitiveType.BYTES) HashDigest getContentHash(); /** @@ -28,7 +28,7 @@ public interface TransactionResponse { * * @return */ - @DataField(order=2, refEnum=true) + @DataField(order = 2, refEnum = true) TransactionState getExecutionState(); /** @@ -36,7 +36,7 @@ public interface TransactionResponse { * * @return */ - @DataField(order=3, primitiveType = PrimitiveType.BYTES) + @DataField(order = 3, primitiveType = PrimitiveType.BYTES) HashDigest getBlockHash(); /** @@ -47,7 +47,7 @@ public interface TransactionResponse { * * @return */ - @DataField(order=4, primitiveType=PrimitiveType.INT64) + @DataField(order = 4, primitiveType = PrimitiveType.INT64) long getBlockHeight(); /** @@ -55,7 +55,7 @@ public interface TransactionResponse { * * @return */ - @DataField(order=5, primitiveType=PrimitiveType.BOOLEAN) + @DataField(order = 5, primitiveType = PrimitiveType.BOOLEAN) boolean isSuccess(); /** @@ -63,6 +63,6 @@ public interface TransactionResponse { * * @return */ - @DataField(order=6, list=true, primitiveType=PrimitiveType.TEXT) - String[] getContractReturn(); + @DataField(order = 6, list = true, refContract = true) + OperationResult[] getContractReturn(); } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java index 2d2fbfc7..94cef8b0 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java @@ -13,5 +13,5 @@ public interface TransactionReturnMessage { * @return */ @DataField(order=1, list = true, refContract=true) - ContractReturnMessage[] getContractReturn(); + OperationResult[] getContractReturn(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java index 646b7090..7f324158 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java @@ -5,9 +5,9 @@ import java.util.List; public class TransactionReturnMessageData implements TransactionReturnMessage { - private List contractReturnMessages = new ArrayList<>(); + private List contractReturnMessages = new ArrayList<>(); - public void addContractReturnMessage(ContractReturnMessage contractReturnMessage) { + public void addContractReturnMessage(OperationResult contractReturnMessage) { contractReturnMessages.add(contractReturnMessage); } @@ -16,11 +16,11 @@ public class TransactionReturnMessageData implements TransactionReturnMessage { } @Override - public ContractReturnMessage[] getContractReturn() { + public OperationResult[] getContractReturn() { if (isContractReturnEmpty()) { return null; } - ContractReturnMessage[] crms = new ContractReturnMessage[contractReturnMessages.size()]; + OperationResult[] crms = new OperationResult[contractReturnMessages.size()]; return contractReturnMessages.toArray(crms); } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java index 5d143898..a966239b 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java @@ -2,6 +2,7 @@ package com.jd.blockchain.transaction; import com.jd.blockchain.ledger.TransactionState; import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.ledger.OperationResult; import com.jd.blockchain.ledger.TransactionResponse; /** @@ -18,7 +19,7 @@ public class TxResponseMessage implements TransactionResponse { private TransactionState executionState; - private String[] contractReturn; + private OperationResult[] contractReturn; public TxResponseMessage() { } @@ -59,7 +60,7 @@ public class TxResponseMessage implements TransactionResponse { this.blockHeight = blockHeight; } - public void setContractReturn(String[] contractReturn) { + public void setContractReturn(OperationResult[] contractReturn) { this.contractReturn = contractReturn; } @@ -69,7 +70,7 @@ public class TxResponseMessage implements TransactionResponse { } @Override - public String[] getContractReturn() { + public OperationResult[] getContractReturn() { return contractReturn; } diff --git a/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java b/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java index ae62e2d6..97d7b9ba 100644 --- a/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java +++ b/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java @@ -2,6 +2,7 @@ package com.jd.blockchain.peer.consensus; import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.ledger.LedgerBlock; +import com.jd.blockchain.ledger.OperationResult; import com.jd.blockchain.ledger.TransactionRequest; import com.jd.blockchain.ledger.TransactionResponse; import com.jd.blockchain.ledger.TransactionState; @@ -309,7 +310,7 @@ public class ConsensusMessageDispatcher implements MessageHandle { } @Override - public String[] getContractReturn() { + public OperationResult[] getContractReturn() { return txResp.getContractReturn(); } } diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index 53bc9417..23dbaa7a 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -20,7 +20,6 @@ import java.util.Map; import java.util.Set; import java.util.concurrent.ConcurrentHashMap; - public class MockerContractExeHandle implements OperationHandle { private Map executorProxyMap = new ConcurrentHashMap<>(); @@ -30,7 +29,7 @@ public class MockerContractExeHandle implements OperationHandle { private HashDigest ledgerHash; @Override - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { ContractEventSendOperation contractOP = (ContractEventSendOperation) op; @@ -42,8 +41,8 @@ public class MockerContractExeHandle implements OperationHandle { LedgerQueryService queryService = new LedgerQueryService(ledgerManager); ContractLedgerContext ledgerContext = new ContractLedgerContext(queryService, opHandleContext); - MockerContractEventContext contractEventContext = new MockerContractEventContext( - ledgerHash, contractOP.getEvent(), requestContext.getRequest(), ledgerContext); + MockerContractEventContext contractEventContext = new MockerContractEventContext(ledgerHash, + contractOP.getEvent(), requestContext.getRequest(), ledgerContext); EventProcessingAwire eventProcessingAwire = (EventProcessingAwire) executorProxy.getInstance(); try { @@ -60,6 +59,9 @@ public class MockerContractExeHandle implements OperationHandle { removeExecutorProxy(txHash); } } + + // No return value; + return null; } @Override @@ -90,8 +92,8 @@ public class MockerContractExeHandle implements OperationHandle { private LedgerContext ledgerContext; - public MockerContractEventContext(HashDigest ledgeHash, String event, - TransactionRequest transactionRequest, LedgerContext ledgerContext) { + public MockerContractEventContext(HashDigest ledgeHash, String event, TransactionRequest transactionRequest, + LedgerContext ledgerContext) { this.ledgeHash = ledgeHash; this.event = event; this.transactionRequest = transactionRequest; From 89a1a22fe56f00df8d894af785e73c7bc5b9e070 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 12 Jun 2019 23:26:08 +0800 Subject: [PATCH 07/26] Fixed errors of TransactionBatchProcessor's testcase; --- .../ledger/core/impl/LedgerInitializer.java | 85 --- .../blockchain/ledger/LedgerEditerTest.java | 48 +- .../blockchain/ledger/LedgerManagerTest.java | 8 +- .../jd/blockchain/ledger/LedgerTestUtils.java | 103 ++-- .../ledger/TransactionBatchProcessorTest.java | 532 +++++------------- .../ContractInvocationProxyBuilder.java | 11 +- .../jd/blockchain/intgr/IntegrationBase.java | 56 +- .../intgr/contract/AssetContract2.java | 41 -- .../intgr/contract/AssetContractImpl.java | 5 + .../contract/ContractInvocationTest.java | 14 + .../ledger/LedgerBlockGeneratingTest.java | 2 - .../com/jd/blockchain/utils/io/FileUtils.java | 31 +- 12 files changed, 286 insertions(+), 650 deletions(-) delete mode 100644 source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerInitializer.java delete mode 100644 source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java create mode 100644 source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContractImpl.java create mode 100644 source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/ContractInvocationTest.java diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerInitializer.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerInitializer.java deleted file mode 100644 index 78fec379..00000000 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerInitializer.java +++ /dev/null @@ -1,85 +0,0 @@ -//package com.jd.blockchain.ledger.core.impl; -// -//import com.jd.blockchain.crypto.hash.HashDigest; -//import com.jd.blockchain.ledger.TransactionState; -//import com.jd.blockchain.ledger.LedgerBlock; -//import com.jd.blockchain.ledger.LedgerTransaction; -//import com.jd.blockchain.ledger.TransactionRequest; -//import com.jd.blockchain.ledger.core.LedgerDataSet; -//import com.jd.blockchain.ledger.core.LedgerEditor; -//import com.jd.blockchain.ledger.core.LedgerManage; -//import com.jd.blockchain.ledger.core.LedgerTransactionContext; -//import com.jd.blockchain.ledger.core.PrefixAppender; -//import com.jd.blockchain.storage.service.ExPolicyKVStorage; -//import com.jd.blockchain.storage.service.KVStorageService; -//import com.jd.blockchain.storage.service.VersioningKVStorage; -//import com.jd.blockchain.storage.service.utils.BufferedKVStorage; -// -///** -// * 账本初始化；
-// * -// * 初始生成账本时，所有的KV数据先缓冲写入到内存中，待计算得到账本 hash 之后，再重写入到与账本hash相关的持久化存储； -// * -// * @author huanghaiquan -// * -// */ -//class LedgerInitializer implements LedgerEditor { -// -// private KVStorageService baseStorage; -// -// private GenesisLedgerStorageProxy ledgerStorageProxy; -// -// private BufferedKVStorage genesisBufferedStorage; -// -// private LedgerEditor genesisBlockEditor; -// -// private LedgerBlock genesisBlock; -// -// private LedgerManage ledgerManager; -// -// LedgerInitializer(LedgerEditor genesisBlockEditor, BufferedKVStorage bufferedStorage, -// GenesisLedgerStorageProxy ledgerStorageProxy, KVStorageService kvStorage, LedgerManage ledgerManager) { -// this.genesisBlockEditor = genesisBlockEditor; -// this.genesisBufferedStorage = bufferedStorage; -// this.ledgerStorageProxy = ledgerStorageProxy; -// this.baseStorage = kvStorage; -// -// this.ledgerManager = ledgerManager; -// } -// -// @Override -// public LedgerTransactionContext newTransaction(TransactionRequest txRequest) { -// return genesisBlockEditor.newTransaction(txRequest); -// } -// -// @Override -// public LedgerBlock prepare() { -// // create genesis block； -// genesisBlock = genesisBlockEditor.prepare(); -// -// return genesisBlock; -// } -// -// @Override -// public void commit() { -// // commit data of editor; it will flush data to genesisBufferedStorage; -// genesisBlockEditor.commit(); -// -// // redirect persistence to storage which created for this new ledger with ledger hash; -// HashDigest ledgerHash = genesisBlock.getHash(); -// String ledgerPrefix =LedgerManager.getLedgerStoragePrefix(ledgerHash); -// ExPolicyKVStorage ledgerExStorage = PrefixAppender.prefix(ledgerPrefix, baseStorage.getExPolicyKVStorage()); -// VersioningKVStorage ledgerVerStorage = PrefixAppender.prefix(ledgerPrefix, baseStorage.getVersioningKVStorage()); -// -// // ready to persistent; -// ledgerStorageProxy.setPersistentStorage(ledgerExStorage, ledgerVerStorage); -// -// // flush output; -// genesisBufferedStorage.flush(); -// } -// -// @Override -// public void cancel() { -// genesisBlockEditor.cancel(); -// } -//} \ No newline at end of file diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java index defed4b8..c7f3d6e6 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerEditerTest.java @@ -68,17 +68,17 @@ public class LedgerEditerTest { MemoryKVStorage storage = new MemoryKVStorage(); // 创建初始化配置； - LedgerInitSetting initSetting = createLedgerInitSetting(); + LedgerInitSetting initSetting = LedgerTestUtils.createLedgerInitSetting(); // 创建账本； return LedgerTransactionalEditor.createEditor(initSetting, LEDGER_KEY_PREFIX, storage, storage); } private LedgerTransactionContext createGenisisTx(LedgerEditor ldgEdt) { - TransactionRequest genesisTxReq = LedgerTestUtils.createTxRequest(null, signatureFunction); + TransactionRequest genesisTxReq = LedgerTestUtils.createTxRequest_UserReg(null); LedgerTransactionContext txCtx = ldgEdt.newTransaction(genesisTxReq); - + return txCtx; } @@ -88,8 +88,7 @@ public class LedgerEditerTest { LedgerEditor ldgEdt = createLedgerInitEditor(); LedgerTransactionContext genisisTxCtx = createGenisisTx(ldgEdt); LedgerDataSet ldgDS = genisisTxCtx.getDataSet(); - - + AsymmetricKeypair cryptoKeyPair = signatureFunction.generateKeypair(); BlockchainKeypair dataKP = new BlockchainKeypair(cryptoKeyPair.getPubKey(), cryptoKeyPair.getPrivKey()); @@ -147,42 +146,5 @@ public class LedgerEditerTest { ldgEdt.commit(); } - - private LedgerInitSetting createLedgerInitSetting() { - SignatureFunction signFunc = Crypto.getSignatureFunction("ED25519"); - - CryptoProvider[] supportedProviders = new CryptoProvider[SUPPORTED_PROVIDERS.length]; - for (int i = 0; i < SUPPORTED_PROVIDERS.length; i++) { - supportedProviders[i] = Crypto.getProvider(SUPPORTED_PROVIDERS[i]); - } - - CryptoConfig defCryptoSetting = new CryptoConfig(); - defCryptoSetting.setSupportedProviders(supportedProviders); - defCryptoSetting.setAutoVerifyHash(true); - defCryptoSetting.setHashAlgorithm(ClassicAlgorithm.SHA256); - - LedgerInitSettingData initSetting = new LedgerInitSettingData(); - - initSetting.setLedgerSeed(BytesUtils.toBytes("A Test Ledger seed!", "UTF-8")); - initSetting.setCryptoSetting(defCryptoSetting); - ConsensusParticipantData[] parties = new ConsensusParticipantData[2]; - parties[0] = new ConsensusParticipantData(); - parties[0].setId(0); - parties[0].setName("John"); - AsymmetricKeypair kp0 = signFunc.generateKeypair(); - parties[0].setPubKey(kp0.getPubKey()); - parties[0].setAddress(AddressEncoding.generateAddress(kp0.getPubKey()).toBase58()); - parties[0].setHostAddress(new NetworkAddress("192.168.1.6", 9000)); - - parties[1] = new ConsensusParticipantData(); - parties[1].setId(1); - parties[1].setName("John"); - AsymmetricKeypair kp1 = signFunc.generateKeypair(); - parties[1].setPubKey(kp1.getPubKey()); - parties[1].setAddress(AddressEncoding.generateAddress(kp1.getPubKey()).toBase58()); - parties[1].setHostAddress(new NetworkAddress("192.168.1.7", 9000)); - initSetting.setConsensusParticipants(parties); - - return initSetting; - } + } diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java index f8297824..9639602c 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerManagerTest.java @@ -83,13 +83,13 @@ public class LedgerManagerTest { LedgerEditor ldgEdt = ledgerManager.newLedger(initSetting, storage); // 创建一个模拟的创世交易； - TransactionRequest genesisTxReq = LedgerTestUtils.createTxRequest(null, signatureFunction); + TransactionRequest genesisTxReq = LedgerTestUtils.createTxRequest_UserReg(null); // 记录交易，注册用户； LedgerTransactionContext txCtx = ldgEdt.newTransaction(genesisTxReq); LedgerDataSet ldgDS = txCtx.getDataSet(); BlockchainKeypair userKP = BlockchainKeyGenerator.getInstance().generate(); - ; + UserAccount userAccount = ldgDS.getUserAccountSet().register(userKP.getAddress(), userKP.getPubKey()); userAccount.setProperty("Name", "孙悟空", -1); userAccount.setProperty("Age", "10000", -1); @@ -97,7 +97,7 @@ public class LedgerManagerTest { System.out.println("UserAddress=" + userAccount.getAddress()); // 提交交易结果； - LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS, null); + LedgerTransaction tx = txCtx.commit(TransactionState.SUCCESS); assertEquals(genesisTxReq.getTransactionContent().getHash(), tx.getTransactionContent().getHash()); assertEquals(0, tx.getBlockHeight()); @@ -137,7 +137,7 @@ public class LedgerManagerTest { LedgerTransactionContext txCtx1 = editor1.newTransaction(txRequest); txCtx1.getDataSet().getDataAccountSet().register(dataKey.getAddress(), dataKey.getPubKey(), null); - txCtx1.commit(TransactionState.SUCCESS, null); + txCtx1.commit(TransactionState.SUCCESS); LedgerBlock block1 = editor1.prepare(); editor1.commit(); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java index 52f050c4..82369888 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java @@ -2,69 +2,102 @@ package test.com.jd.blockchain.ledger; import java.util.Random; -import com.jd.blockchain.crypto.AsymmetricKeypair; +import com.jd.blockchain.crypto.AddressEncoding; import com.jd.blockchain.crypto.Crypto; +import com.jd.blockchain.crypto.CryptoAlgorithm; import com.jd.blockchain.crypto.CryptoProvider; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.crypto.SignatureFunction; import com.jd.blockchain.crypto.service.classic.ClassicAlgorithm; import com.jd.blockchain.crypto.service.classic.ClassicCryptoService; import com.jd.blockchain.crypto.service.sm.SMCryptoService; -import com.jd.blockchain.ledger.BlockchainIdentityData; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; import com.jd.blockchain.ledger.CryptoSetting; -import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.LedgerInitSetting; import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.TransactionRequestBuilder; import com.jd.blockchain.ledger.TransactionResponse; import com.jd.blockchain.ledger.core.CryptoConfig; import com.jd.blockchain.ledger.core.impl.TransactionStagedSnapshot; +import com.jd.blockchain.transaction.ConsensusParticipantData; +import com.jd.blockchain.transaction.LedgerInitSettingData; import com.jd.blockchain.transaction.TransactionService; -import com.jd.blockchain.transaction.TxTemplate; +import com.jd.blockchain.transaction.TxBuilder; +import com.jd.blockchain.utils.io.BytesUtils; +import com.jd.blockchain.utils.net.NetworkAddress; public class LedgerTestUtils { - // private static ThreadLocalRandom rand = ThreadLocalRandom.current(); + public static final SignatureFunction ED25519_SIGN_FUNC = Crypto.getSignatureFunction("ED25519"); + + public static final CryptoAlgorithm ED25519 = ED25519_SIGN_FUNC.getAlgorithm(); private static final String[] SUPPORTED_PROVIDERS = { ClassicCryptoService.class.getName(), SMCryptoService.class.getName() }; private static Random rand = new Random(); - public static TransactionRequest createTxRequest(HashDigest ledgerHash) { - SignatureFunction signFunc = Crypto.getSignatureFunction("ED25519"); - return createTxRequest(ledgerHash, signFunc); + public static TransactionRequest createTxRequest_UserReg(HashDigest ledgerHash) { + BlockchainKeypair key = BlockchainKeyGenerator.getInstance().generate(ED25519); + return createTxRequest_UserReg(ledgerHash, key); + } + + public static LedgerInitSetting createLedgerInitSetting() { + BlockchainKeypair[] partiKeys = new BlockchainKeypair[2]; + partiKeys[0] = BlockchainKeyGenerator.getInstance().generate(); + partiKeys[1] = BlockchainKeyGenerator.getInstance().generate(); + return createLedgerInitSetting(partiKeys); } - public static TransactionRequest createTxRequest(HashDigest ledgerHash, SignatureFunction signatureFunction) { - TxHandle txHandle = new TxHandle(); + public static LedgerInitSetting createLedgerInitSetting(BlockchainKeypair[] partiKeys) { + CryptoProvider[] supportedProviders = new CryptoProvider[SUPPORTED_PROVIDERS.length]; + for (int i = 0; i < SUPPORTED_PROVIDERS.length; i++) { + supportedProviders[i] = Crypto.getProvider(SUPPORTED_PROVIDERS[i]); + } + + CryptoConfig defCryptoSetting = new CryptoConfig(); + defCryptoSetting.setSupportedProviders(supportedProviders); + defCryptoSetting.setAutoVerifyHash(true); + defCryptoSetting.setHashAlgorithm(ClassicAlgorithm.SHA256); + + LedgerInitSettingData initSetting = new LedgerInitSettingData(); - TxTemplate txTemp = new TxTemplate(ledgerHash, txHandle); + initSetting.setLedgerSeed(BytesUtils.toBytes("A Test Ledger seed!", "UTF-8")); + initSetting.setCryptoSetting(defCryptoSetting); + ConsensusParticipantData[] parties = new ConsensusParticipantData[partiKeys.length]; + for (int i = 0; i < parties.length; i++) { + parties[i] = new ConsensusParticipantData(); + parties[i].setId(0); + parties[i].setName("Parti-" + i); + parties[i].setPubKey(partiKeys[i].getPubKey()); + parties[i].setAddress(AddressEncoding.generateAddress(partiKeys[i].getPubKey()).toBase58()); + parties[i].setHostAddress(new NetworkAddress("192.168.1." + (10 + i), 9000)); - AsymmetricKeypair cryptoKeyPair = signatureFunction.generateKeypair(); - PubKey pubKey = cryptoKeyPair.getPubKey(); - txTemp.users().register(new BlockchainIdentityData(pubKey)); - PreparedTransaction ptx = txTemp.prepare(); - ptx.sign(cryptoKeyPair); - ptx.commit(); - return txHandle.txRequest; + } + + initSetting.setConsensusParticipants(parties); + + return initSetting; + } + + public static TransactionRequest createTxRequest_UserReg(HashDigest ledgerHash, BlockchainKeypair userKeypair) { + return createTxRequest_UserReg(ledgerHash, userKeypair, null); } -// public static TransactionRequest createContractEventTxRequest(HashDigest ledgerHash, -// SignatureFunction signatureFunction, String contractAddress, String event, byte[] args) { -// TxHandle txHandle = new TxHandle(); -// -// TxTemplate txTemp = new TxTemplate(ledgerHash, txHandle); -// -// txTemp.contractEvents().send(contractAddress, event, args); -// -// AsymmetricKeypair cryptoKeyPair = signatureFunction.generateKeypair(); -// PubKey pubKey = cryptoKeyPair.getPubKey(); -// txTemp.users().register(new BlockchainIdentityData(pubKey)); -// PreparedTransaction ptx = txTemp.prepare(); -// ptx.sign(cryptoKeyPair); -// ptx.commit(); -// return txHandle.txRequest; -// } + public static TransactionRequest createTxRequest_UserReg(HashDigest ledgerHash, BlockchainKeypair userKeypair, + BlockchainKeypair gatewayKeypair) { + TxBuilder txBuilder = new TxBuilder(ledgerHash); + + txBuilder.users().register(userKeypair.getIdentity()); + + TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); + txReqBuilder.signAsEndpoint(userKeypair); + if (gatewayKeypair != null) { + txReqBuilder.signAsNode(gatewayKeypair); + } + return txReqBuilder.buildRequest(); + } public static TransactionStagedSnapshot generateRandomSnapshot() { TransactionStagedSnapshot txDataSnapshot = new TransactionStagedSnapshot(); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java index 7b28c41e..e18ca2a0 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java @@ -1,392 +1,140 @@ -//package test.com.jd.blockchain.ledger; -// -//import static org.junit.Assert.assertArrayEquals; -//import static org.junit.Assert.assertEquals; -//import static org.junit.Assert.assertNotNull; -//import static org.junit.Assert.assertTrue; -// -//import java.io.File; -//import java.io.FileInputStream; -//import java.io.IOException; -//import java.io.InputStream; -//import java.net.URISyntaxException; -//import java.net.URL; -//import java.nio.file.Paths; -// -//import org.junit.Before; -//import org.junit.Test; -// -//import com.jd.blockchain.binaryproto.DataContractRegistry; -//import com.jd.blockchain.contract.model.ContractPath; -//import com.jd.blockchain.crypto.CryptoAlgorithm; -//import com.jd.blockchain.crypto.CryptoUtils; -//import com.jd.blockchain.crypto.asymmetric.CryptoKeyPair; -//import com.jd.blockchain.crypto.asymmetric.PubKey; -//import com.jd.blockchain.crypto.hash.HashDigest; -//import com.jd.blockchain.ledger.BlockchainKeyGenerator; -//import com.jd.blockchain.ledger.BlockchainKeyPair; -//import com.jd.blockchain.ledger.ContractCodeDeployOperation; -//import com.jd.blockchain.ledger.ContractEventSendOperation; -//import com.jd.blockchain.ledger.DataAccountKVSetOperation; -//import com.jd.blockchain.ledger.DataAccountRegisterOperation; -//import com.jd.blockchain.ledger.EndpointRequest; -//import com.jd.blockchain.ledger.LedgerBlock; -//import com.jd.blockchain.ledger.LedgerInitSetting; -//import com.jd.blockchain.ledger.LedgerTransaction; -//import com.jd.blockchain.ledger.NodeRequest; -//import com.jd.blockchain.ledger.TransactionBuilder; -//import com.jd.blockchain.ledger.TransactionContent; -//import com.jd.blockchain.ledger.TransactionContentBody; -//import com.jd.blockchain.ledger.TransactionRequest; -//import com.jd.blockchain.ledger.TransactionRequestBuilder; -//import com.jd.blockchain.ledger.TransactionResponse; -//import com.jd.blockchain.ledger.TransactionState; -//import com.jd.blockchain.ledger.UserRegisterOperation; -//import com.jd.blockchain.ledger.core.CryptoConfig; -//import com.jd.blockchain.ledger.core.DataAccountSet; -//import com.jd.blockchain.ledger.core.LedgerDataSet; -//import com.jd.blockchain.ledger.core.LedgerEditor; -//import com.jd.blockchain.ledger.core.LedgerRepository; -//import com.jd.blockchain.ledger.core.LedgerTransactionContext; -//import com.jd.blockchain.ledger.core.TransactionSet; -//import com.jd.blockchain.ledger.core.UserAccount; -//import com.jd.blockchain.ledger.core.impl.DefaultOperationHandleRegisteration; -//import com.jd.blockchain.ledger.core.impl.LedgerManager; -//import com.jd.blockchain.ledger.core.impl.OperationHandleRegisteration; -//import com.jd.blockchain.ledger.core.impl.TransactionBatchProcessor; -//import com.jd.blockchain.ledger.data.AddressEncoding; -//import com.jd.blockchain.ledger.data.ConsensusParticipantData; -//import com.jd.blockchain.ledger.data.LedgerInitSettingData; -//import com.jd.blockchain.ledger.data.TxBuilder; -//import com.jd.blockchain.storage.service.utils.MemoryKVStorage; -// -//import my.utils.Bytes; -//import my.utils.io.BytesUtils; -//import my.utils.net.NetworkAddress; -// -//public class TransactionBatchProcessorTest { -// private HashDigest ledgerHash = null; -// BlockchainKeyPair userKey = BlockchainKeyGenerator.getInstance().generate(); -// BlockchainKeyPair dataKey = BlockchainKeyGenerator.getInstance().generate(); -// BlockchainKeyPair sponsorKey = BlockchainKeyGenerator.getInstance().generate(); -// BlockchainKeyPair gatewayKey = BlockchainKeyGenerator.getInstance().generate(); -// BlockchainKeyPair contractKey = BlockchainKeyGenerator.getInstance().generate(); -// TransactionRequest transactionRequest; -// String pubKeyVal = "jd.com"+Thread.currentThread(); -//// String userPubKeyVal = "this is user's pubKey"; -// byte[] chainCode; -// // 保存资产总数的键； -// private static final String KEY_TOTAL = "TOTAL"; -// //第二个参数; -// private static final String KEY_ABC = "abc"; -// // 采用基于内存的 Storage； -// MemoryKVStorage storage = new MemoryKVStorage(); -// -// @Before -// public void setUp(){ -// DataContractRegistry.register(TransactionContent.class); -// DataContractRegistry.register(TransactionContentBody.class); -// DataContractRegistry.register(TransactionRequest.class); -// DataContractRegistry.register(NodeRequest.class); -// DataContractRegistry.register(EndpointRequest.class); -// DataContractRegistry.register(TransactionResponse.class); -// DataContractRegistry.register(UserRegisterOperation.class); -// } -// -//// @After -// public void after() { -// //清理所有使用的临时文件; -// String outputPath = null; -// try { -// outputPath = ContractPath.getOutputPath(); -// }finally { -// deleteDir(new File(outputPath)); -// } -// } -// -// /** -// * 递归删除目录下的所有文件及子目录下所有文件 -// * @param dir 将要删除的文件目录 -// * @return boolean Returns "true" if all deletions were successful. -// * If a deletion fails, the method stops attempting to -// * delete and returns "false". -// */ -// private static boolean deleteDir(File dir) { -// if (dir.isDirectory()) { -// String[] children = dir.list(); -// //递归删除目录中的子目录下 -// for (int i=0; i, ContractType> contractTypes = new ConcurrentHashMap<>(); diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 5c6339a2..aaa67038 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -477,40 +477,40 @@ public class IntegrationBase { assertArrayEquals(contractCode, contractCodeInDb); // execute the contract; - testContractExe(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); +// testContractExe(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); // testContractExe1(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); return block; } - private static void testContractExe(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainKeypair dataKey, - BlockchainService blockchainService, LedgerRepository ledgerRepository) { - LedgerInfo ledgerInfo = blockchainService.getLedger(ledgerHash); - LedgerBlock previousBlock = blockchainService.getBlock(ledgerHash, ledgerInfo.getLatestBlockHeight() - 1); - - // 定义交易； - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - - Byte byteObj = Byte.parseByte("123"); +// private static void testContractExe(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainKeypair dataKey, +// BlockchainService blockchainService, LedgerRepository ledgerRepository) { +// LedgerInfo ledgerInfo = blockchainService.getLedger(ledgerHash); +// LedgerBlock previousBlock = blockchainService.getBlock(ledgerHash, ledgerInfo.getLatestBlockHeight() - 1); +// +// // 定义交易； +// TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); +// +// Byte byteObj = Byte.parseByte("123"); +//// txTpl.contract(contractDeployKey.getAddress(),AssetContract2.class).issue(byteObj, +//// contractDeployKey.getAddress().toBase58(),321123); // txTpl.contract(contractDeployKey.getAddress(),AssetContract2.class).issue(byteObj, -// contractDeployKey.getAddress().toBase58(),321123); - txTpl.contract(contractDeployKey.getAddress(),AssetContract2.class).issue(byteObj, - dataKey.getAddress().toBase58(),Bytes.fromString("123321")); - - // 签名； - PreparedTransaction ptx = txTpl.prepare(); - ptx.sign(adminKey); - - // 提交并等待共识返回； - TransactionResponse txResp = ptx.commit(); - - // 验证结果； - Assert.assertTrue(txResp.isSuccess()); - assertEquals(ptx.getHash(),txResp.getContentHash()); - LedgerBlock block = ledgerRepository.getBlock(txResp.getBlockHeight()); - KVDataEntry[] kvDataEntries = ledgerRepository.getDataAccountSet(block).getDataAccount(dataKey.getAddress()).getDataEntries(0,1); - assertEquals("100",kvDataEntries[0].getValue().toString()); - } +// dataKey.getAddress().toBase58(),Bytes.fromString("123321")); +// +// // 签名； +// PreparedTransaction ptx = txTpl.prepare(); +// ptx.sign(adminKey); +// +// // 提交并等待共识返回； +// TransactionResponse txResp = ptx.commit(); +// +// // 验证结果； +// Assert.assertTrue(txResp.isSuccess()); +// assertEquals(ptx.getHash(),txResp.getContentHash()); +// LedgerBlock block = ledgerRepository.getBlock(txResp.getBlockHeight()); +// KVDataEntry[] kvDataEntries = ledgerRepository.getDataAccountSet(block).getDataAccount(dataKey.getAddress()).getDataEntries(0,1); +// assertEquals("100",kvDataEntries[0].getValue().toString()); +// } // private static void testContractExe1(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainKeypair dataKey, // BlockchainService blockchainService,LedgerRepository ledgerRepository) { diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java deleted file mode 100644 index 9586630a..00000000 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContract2.java +++ /dev/null @@ -1,41 +0,0 @@ -package test.com.jd.blockchain.intgr.contract; - -import com.jd.blockchain.contract.Contract; -import com.jd.blockchain.contract.ContractEvent; -import com.jd.blockchain.utils.Bytes; - -/** - * 示例：一个“资产管理”智能合约； - * - * @author zhaogw - */ -@Contract -public interface AssetContract2 { - -// /** -// * 发行资产； -// * 新发行的资产数量； -// * @param assetHolderAddress -// * 新发行的资产的持有账户； -// */ -// @ContractEvent(name = "issue-asset-0") -// void issue(ContractBizContent contractBizContent, String assetHolderAddress); -// -// /** -// * 发行资产； -// * 新发行的资产数量； -// * @param assetHolderAddress -// * 新发行的资产的持有账户； -// */ -// @ContractEvent(name = "issue-asset") -// void issue(ContractBizContent contractBizContent, String assetHolderAddress, long cashNumber); - - @ContractEvent(name = "issue-asset-2") - void issue(Bytes bytes, String assetHolderAddress, long cashNumber); - - @ContractEvent(name = "issue-asset-3") - void issue(Byte byteObj, String assetHolderAddress, long cashNumber); - - @ContractEvent(name = "issue-asset-4") - void issue(Byte byteObj, String assetHolderAddress, Bytes cashNumber); -} \ No newline at end of file diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContractImpl.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContractImpl.java new file mode 100644 index 00000000..9c1ec6e1 --- /dev/null +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/AssetContractImpl.java @@ -0,0 +1,5 @@ +package test.com.jd.blockchain.intgr.contract; + +public class AssetContractImpl { + +} diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/ContractInvocationTest.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/ContractInvocationTest.java new file mode 100644 index 00000000..46698426 --- /dev/null +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/contract/ContractInvocationTest.java @@ -0,0 +1,14 @@ +package test.com.jd.blockchain.intgr.contract; + +import static org.junit.Assert.*; + +import org.junit.Test; + +public class ContractInvocationTest { + + @Test + public void test() { + + } + +} diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/ledger/LedgerBlockGeneratingTest.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/ledger/LedgerBlockGeneratingTest.java index a97a26c4..77bdef66 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/ledger/LedgerBlockGeneratingTest.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/ledger/LedgerBlockGeneratingTest.java @@ -58,8 +58,6 @@ public class LedgerBlockGeneratingTest { DefaultOperationHandleRegisteration opHandler = new DefaultOperationHandleRegisteration(); - System.gc(); - test(ledgerHash, node.getPartiKey(), ledgerManager, opHandler, 1000, 5); } diff --git a/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/FileUtils.java b/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/FileUtils.java index 77cfca01..0d4d86e1 100644 --- a/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/FileUtils.java +++ b/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/FileUtils.java @@ -442,37 +442,44 @@ public class FileUtils { } public static void deleteFile(File file) { - deleteFile(file, false); + deletePath(file, false); } public static void deleteFile(String dir, boolean silent) { File directory = new File(dir); - deleteFile(directory, silent); + deletePath(directory, silent); } /** - * 删除文件； + * 删除文件；
* - * @param file - * @param silent 是否静默删除；如果为 true ，则吞噬删除过程中的异常，意味着方法即便正常返回时也有可能删除不完全； + * @param path 如果指定的路径是单个文件，则删除该文件；如果指定路径是目录，则删除该目录及其下的全部文件； + * @param silent 是否静默删除；如果为 true ，则吞噬删除过程中的异常， 意味着方法即便正常返回时也有可能删除不完全； + * @return 如果删除成功，则返回 true； 否则返回 false，或者抛出 {@link RuntimeIOException}; */ - public static void deleteFile(File file, boolean silent) { - if (file.isFile()) { + public static boolean deletePath(File path, boolean silent) { + if (path.isFile()) { try { - file.delete(); - return; + path.delete(); + return true; } catch (Exception e) { if (!silent) { throw new RuntimeIOException(e.getMessage(), e); } } + + return false; } - File[] files = file.listFiles(); + + // delete dir; + File[] files = path.listFiles(); if (files == null) { - return; + return false; } + for (File f : files) { - deleteFile(f, silent); + deletePath(f, silent); } + return path.delete(); } } From 00bb4e5e07af77bf5ae17eb6ad8d9ac06a23f7af Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Thu, 13 Jun 2019 12:17:00 +0800 Subject: [PATCH 08/26] Refactored the invoking process of contract code; --- .../contract/engine/ContractCode.java | 5 +- .../contract/engine/ContractEngine.java | 5 +- .../contract/jvm/JavaContractCode.java | 134 +++++++++--------- .../blockchain/contract/ReadContractImpl.java | 12 +- .../DefaultOperationHandleRegisteration.java | 45 +++--- .../ContractEventSendOperationHandle.java | 18 +-- .../ledger/ContractInvokingHandle.java | 82 +++++++++++ .../ledger/ContractInvokingTest.java | 110 ++++++++++++++ .../jd/blockchain/ledger/LedgerTestUtils.java | 1 + .../jd/blockchain/ledger/TestContract.java | 49 +++++++ .../ledger/TransactionBatchProcessorTest.java | 4 +- .../contract/ContractException.java | 2 + .../contract/EventProcessingAwire.java | 15 +- .../com/jd/blockchain/runtime/Module.java | 2 +- .../contract/samples/AssetContractImpl.java | 12 +- .../jd/blockchain/intgr/IntegrationBase.java | 53 +++---- .../jd/blockchain/intgr/IntegrationTest2.java | 34 +++-- .../mocker/contracts/AccountContractImpl.java | 11 +- .../mocker/contracts/WriteContractImpl.java | 11 +- .../handler/MockerContractExeHandle.java | 4 +- 20 files changed, 395 insertions(+), 214 deletions(-) create mode 100644 source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java create mode 100644 source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java create mode 100644 source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java diff --git a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java index 94ded100..fc7bc64e 100644 --- a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java +++ b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java @@ -3,14 +3,11 @@ package com.jd.blockchain.contract.engine; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.utils.Bytes; -import java.util.concurrent.CompletableFuture; -import java.util.concurrent.Future; - public interface ContractCode { Bytes getAddress(); long getVersion(); - void processEvent(ContractEventContext eventContext, CompletableFuture execReturn); + byte[] processEvent(ContractEventContext eventContext); } diff --git a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractEngine.java b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractEngine.java index 2e81c7f8..8567c13e 100644 --- a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractEngine.java +++ b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractEngine.java @@ -1,6 +1,5 @@ package com.jd.blockchain.contract.engine; -import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.utils.Bytes; /** @@ -27,9 +26,9 @@ public interface ContractEngine { * 如果已经存在，则直接返回已有实例； * * @param address - * @param code + * @param codeBytes * @return */ - ContractCode setupContract(Bytes address, long version, byte[] code); + ContractCode setupContract(Bytes address, long version, byte[] codeBytes); } diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index a8036121..5686b6b9 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -1,21 +1,19 @@ package com.jd.blockchain.contract.jvm; import java.lang.reflect.Method; -import java.util.List; +import java.util.concurrent.Callable; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.util.ReflectionUtils; -import com.jd.blockchain.binaryproto.DataContract; import com.jd.blockchain.contract.ContractEventContext; +import com.jd.blockchain.contract.ContractException; +import com.jd.blockchain.contract.EventProcessingAwire; import com.jd.blockchain.contract.engine.ContractCode; import com.jd.blockchain.runtime.Module; import com.jd.blockchain.transaction.ContractType; import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.IllegalDataException; -import java.util.concurrent.CompletableFuture; -import java.util.concurrent.Future; /** * contract code based jvm @@ -27,14 +25,22 @@ public class JavaContractCode implements ContractCode { private Module codeModule; private Bytes address; private long version; - private ContractEventContext contractEventContext; + private Class contractClass; private ContractType contractType; public JavaContractCode(Bytes address, long version, Module codeModule) { this.address = address; this.version = version; this.codeModule = codeModule; + + init(); + } + + private void init() { + String contractClassName = codeModule.getMainClass(); + this.contractClass = codeModule.loadClass(contractClassName); + this.contractType = ContractType.resolve(contractClass); } @Override @@ -48,89 +54,77 @@ public class JavaContractCode implements ContractCode { } @Override - public void processEvent(ContractEventContext eventContext, CompletableFuture execReturn) { - this.contractEventContext = eventContext; - codeModule.execute(new ContractExecution(execReturn)); - } - - private Object resolveArgs(byte[] args, List dataContractList) { - if(args == null || args.length == 0){ - return null; - } - //TODO: Not implemented; - throw new IllegalStateException("Not implemented!"); -// return ContractSerializeUtils.deserializeMethodParam(args,dataContractList); + public byte[] processEvent(ContractEventContext eventContext) { + return codeModule.call(new ContractExecution(eventContext)); } - class ContractExecution implements Runnable { + private class ContractExecution implements Callable { - private CompletableFuture contractReturn; + private ContractEventContext eventContext; - public ContractExecution(CompletableFuture contractReturn) { - this.contractReturn = contractReturn; + public ContractExecution(ContractEventContext contractEventContext) { + this.eventContext = contractEventContext; } - public void run() { - LOGGER.info("ContractThread execute()."); + @Override + public byte[] call() throws Exception { + EventProcessingAwire evtProcAwire = null; + Object retn = null; + Exception error = null; try { // 执行预处理; - long startTime = System.currentTimeMillis(); - - String contractClassName = codeModule.getMainClass(); - - Class myClass = codeModule.loadClass(contractClassName); - - Object contractMainClassObj = myClass.newInstance();// 合约主类生成的类实例; - - Method beforeMth_ = myClass.getMethod("beforeEvent", - codeModule.loadClass(ContractEventContext.class.getName())); - - ReflectionUtils.invokeMethod(beforeMth_, contractMainClassObj, contractEventContext); - - LOGGER.info("beforeEvent,耗时:" + (System.currentTimeMillis() - startTime)); + Object contractInstance = contractClass.newInstance();// 合约主类生成的类实例; + if (contractInstance instanceof EventProcessingAwire) { + evtProcAwire = (EventProcessingAwire) contractInstance; + } -// Method eventMethod = this.getMethodByAnno(contractMainClassObj, contractEventContext.getEvent()); - startTime = System.currentTimeMillis(); + if (evtProcAwire != null) { + evtProcAwire.beforeEvent(eventContext); + } // 反序列化参数； - contractType = ContractType.resolve(myClass); - - Method handleMethod = contractType.getHandleMethod(contractEventContext.getEvent()); + Method handleMethod = contractType.getHandleMethod(eventContext.getEvent()); - if (handleMethod == null){ - throw new IllegalDataException("don't get this method by it's @ContractEvent."); + if (handleMethod == null) { + throw new ContractException( + String.format("Contract[%s:%s] has no handle method to handle event[%s]!", + address.toString(), contractClass.getName(), eventContext.getEvent())); } - //TODO: Not implemented; -// Object args = resolveArgs(contractEventContext.getArgs(), -// contractType.getDataContractMap().get(handleMethod)); -// -// Object[] params = null; -// if(args.getClass().isArray()){ -// params = (Object[])args; -// } -// ReflectionUtils.invokeMethod(handleMethod, contractMainClassObj, params); - LOGGER.info("合约执行,耗时:" + (System.currentTimeMillis() - startTime)); + Object[] args = resolveArgs(); + retn = ReflectionUtils.invokeMethod(handleMethod, contractInstance, args); - Method mth2 = myClass.getMethod("postEvent"); - - startTime = System.currentTimeMillis(); + } catch (Exception e) { + error = e; + } - ReflectionUtils.invokeMethod(mth2, contractMainClassObj); + if (evtProcAwire != null) { + try { + evtProcAwire.postEvent(eventContext, error); + } catch (Exception e) { + LOGGER.error("Error occurred while posting contract event! --" + e.getMessage(), e); + } + } + if (error != null) { + // Rethrow error; + throw error; + } - LOGGER.info("postEvent,耗时:" + (System.currentTimeMillis() - startTime)); + byte[] retnBytes = resolveResult(retn); + return retnBytes; + } - // 填充return结果 - if (this.contractReturn != null) { - //TODO: Not implemented; - throw new IllegalStateException("Not implemented!"); -// this.contractReturn.complete(contractReturn); - } - } catch (NoSuchMethodException e) { - throw new IllegalArgumentException(e.getMessage()); - } catch (Exception e) { - throw new IllegalDataException(e.getMessage()); + private byte[] resolveResult(Object retn) { + if (retn == null) { + return null; } + // TODO: resolve result in bytes; + return null; + } + + private Object[] resolveArgs() { + // TODO Auto-generated method stub + throw new IllegalStateException("Not implemented!"); } } diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java index b32e8d37..5bb18b36 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java @@ -17,17 +17,7 @@ public class ReadContractImpl implements EventProcessingAwire, ReadContract { } @Override - public void postEvent(ContractEventContext eventContext, ContractException error) { - - } - - @Override - public void postEvent(ContractException error) { - - } - - @Override - public void postEvent() { + public void postEvent(ContractEventContext eventContext, Exception error) { } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java index ec0504e4..a1742499 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java @@ -21,18 +21,7 @@ import com.jd.blockchain.ledger.core.impl.handles.UserRegisterOperationHandle; public class DefaultOperationHandleRegisteration implements OperationHandleRegisteration { private List opHandles = new ArrayList<>(); - - -// private UserRegisterOperationHandle userRegHandle; -// -// private DataAccountRegisterOperationHandle dataAccRegHandle; -// -// private DataAccountKVSetOperationHandle dataAccKVSetHandle; -// -// private ContractCodeDeployOperationHandle contractDplHandle; -// -// private ContractEventSendOperationHandle contractEvtSendHandle; - + public DefaultOperationHandleRegisteration() { initDefaultHandles(); } @@ -40,25 +29,30 @@ public class DefaultOperationHandleRegisteration implements OperationHandleRegis /** * 针对不采用bean依赖注入的方式来处理; */ - private void initDefaultHandles(){ + private void initDefaultHandles() { opHandles.add(new DataAccountKVSetOperationHandle()); opHandles.add(new DataAccountRegisterOperationHandle()); opHandles.add(new UserRegisterOperationHandle()); opHandles.add(new ContractCodeDeployOperationHandle()); opHandles.add(new ContractEventSendOperationHandle()); } - -// @PostConstruct -// private void init() { -// opHandles.add(dataAccKVSetHandle); -// opHandles.add(dataAccRegHandle); -// opHandles.add(userRegHandle); -// opHandles.add(contractDplHandle); -// opHandles.add(contractEvtSendHandle); -// } - /* (non-Javadoc) - * @see com.jd.blockchain.ledger.core.impl.OperationHandleRegisteration#getHandle(java.lang.Class) + /** + * 以最高优先级插入一个操作处理器； + * + * @param handle + */ + public void insertAsTopPriority(OperationHandle handle) { + opHandles.remove(handle); + opHandles.add(0, handle); + } + + /* + * (non-Javadoc) + * + * @see + * com.jd.blockchain.ledger.core.impl.OperationHandleRegisteration#getHandle( + * java.lang.Class) */ @Override public OperationHandle getHandle(Class operationType) { @@ -69,6 +63,5 @@ public class DefaultOperationHandleRegisteration implements OperationHandleRegis } throw new LedgerException("Unsupported operation type[" + operationType.getName() + "]!"); } - - + } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java index 03342459..aab23e21 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java @@ -31,24 +31,14 @@ public class ContractEventSendOperationHandle implements OperationHandle { JVM_ENGINE = ContractServiceProviders.getProvider(CONTRACT_SERVICE_PROVIDER).getEngine(); } - @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, - LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { - process(op, dataset, requestContext, previousBlockDataset, opHandleContext, ledgerService, null); - - // TODO: return value; - return null; - } - @Override public boolean support(Class operationType) { return ContractEventSendOperation.class.isAssignableFrom(operationType); } - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, - LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService, - CompletableFuture contractReturn) { - + @Override + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { ContractEventSendOperation contractOP = (ContractEventSendOperation) op; // 先从账本校验合约的有效性； // 注意：必须在前一个区块的数据集中进行校验，因为那是经过共识的数据；从当前新区块链数据集校验则会带来攻击风险：未经共识的合约得到执行； @@ -83,7 +73,7 @@ public class ContractEventSendOperationHandle implements OperationHandle { } // 处理合约事件； - contractCode.processEvent(localContractEventContext, contractReturn); + return contractCode.processEvent(localContractEventContext); } } diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java new file mode 100644 index 00000000..0f081af9 --- /dev/null +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java @@ -0,0 +1,82 @@ +//package test.com.jd.blockchain.ledger; +// +//import java.util.Map; +//import java.util.concurrent.CompletableFuture; +//import java.util.concurrent.ConcurrentHashMap; +// +//import com.jd.blockchain.contract.LocalContractEventContext; +//import com.jd.blockchain.contract.engine.ContractCode; +//import com.jd.blockchain.ledger.ContractEventSendOperation; +//import com.jd.blockchain.ledger.LedgerException; +//import com.jd.blockchain.ledger.Operation; +//import com.jd.blockchain.ledger.core.ContractAccount; +//import com.jd.blockchain.ledger.core.ContractAccountSet; +//import com.jd.blockchain.ledger.core.LedgerDataSet; +//import com.jd.blockchain.ledger.core.LedgerService; +//import com.jd.blockchain.ledger.core.OperationHandle; +//import com.jd.blockchain.ledger.core.TransactionRequestContext; +//import com.jd.blockchain.ledger.core.impl.LedgerQueryService; +//import com.jd.blockchain.ledger.core.impl.OperationHandleContext; +//import com.jd.blockchain.ledger.core.impl.handles.ContractLedgerContext; +//import com.jd.blockchain.utils.Bytes; +// +//public class ContractInvokingHandle implements OperationHandle { +// +// private Map contractInstances = new ConcurrentHashMap(); +// +// @Override +// public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, +// LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { +// process(op, dataset, requestContext, previousBlockDataset, opHandleContext, ledgerService, null); +// +// // TODO: return value; +// return null; +// } +// +// @Override +// public boolean support(Class operationType) { +// return ContractEventSendOperation.class.isAssignableFrom(operationType); +// } +// +// public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, +// LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService, +// CompletableFuture contractReturn) { +// +// ContractEventSendOperation contractOP = (ContractEventSendOperation) op; +// // 先从账本校验合约的有效性； +// // 注意：必须在前一个区块的数据集中进行校验，因为那是经过共识的数据；从当前新区块链数据集校验则会带来攻击风险：未经共识的合约得到执行； +// ContractAccountSet contractSet = previousBlockDataset.getContractAccountSet(); +// if (!contractSet.contains(contractOP.getContractAddress())) { +// throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", +// contractOP.getContractAddress())); +// } +// +// // 创建合约的账本上下文实例； +// LedgerQueryService queryService = new LedgerQueryService(ledgerService); +// ContractLedgerContext ledgerContext = new ContractLedgerContext(queryService, opHandleContext); +// +// // 先检查合约引擎是否已经加载合约；如果未加载，再从账本中读取合约代码并装载到引擎中执行； +// ContractAccount contract = contractSet.getContract(contractOP.getContractAddress()); +// if (contract == null) { +// throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", +// contractOP.getContractAddress())); +// } +// +// // 创建合约上下文; +// LocalContractEventContext localContractEventContext = new LocalContractEventContext( +// requestContext.getRequest().getTransactionContent().getLedgerHash(), contractOP.getEvent()); +// localContractEventContext.setArgs(contractOP.getArgs()).setTransactionRequest(requestContext.getRequest()) +// .setLedgerContext(ledgerContext); +// +// ContractCode contractCode = JVM_ENGINE.getContract(contract.getAddress(), contract.getChaincodeVersion()); +// if (contractCode == null) { +// // 装载合约； +// contractCode = JVM_ENGINE.setupContract(contract.getAddress(), contract.getChaincodeVersion(), +// contract.getChainCode()); +// } +// +// // 处理合约事件； +// contractCode.processEvent(localContractEventContext, contractReturn); +// } +// +//} diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java new file mode 100644 index 00000000..08d9f381 --- /dev/null +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java @@ -0,0 +1,110 @@ +package test.com.jd.blockchain.ledger; + +import static org.junit.Assert.*; + +import org.junit.Test; + +import com.jd.blockchain.binaryproto.DataContractRegistry; +import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.EndpointRequest; +import com.jd.blockchain.ledger.LedgerBlock; +import com.jd.blockchain.ledger.LedgerInitSetting; +import com.jd.blockchain.ledger.LedgerTransaction; +import com.jd.blockchain.ledger.NodeRequest; +import com.jd.blockchain.ledger.TransactionContent; +import com.jd.blockchain.ledger.TransactionContentBody; +import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionState; +import com.jd.blockchain.ledger.UserRegisterOperation; +import com.jd.blockchain.ledger.core.LedgerDataSet; +import com.jd.blockchain.ledger.core.LedgerEditor; +import com.jd.blockchain.ledger.core.LedgerRepository; +import com.jd.blockchain.ledger.core.LedgerTransactionContext; +import com.jd.blockchain.ledger.core.UserAccount; +import com.jd.blockchain.ledger.core.impl.DefaultOperationHandleRegisteration; +import com.jd.blockchain.ledger.core.impl.LedgerManager; +import com.jd.blockchain.ledger.core.impl.LedgerTransactionalEditor; +import com.jd.blockchain.ledger.core.impl.OperationHandleRegisteration; +import com.jd.blockchain.storage.service.utils.MemoryKVStorage; +import com.jd.blockchain.transaction.TxBuilder; + +public class ContractInvokingTest { + static { + DataContractRegistry.register(TransactionContent.class); + DataContractRegistry.register(TransactionContentBody.class); + DataContractRegistry.register(TransactionRequest.class); + DataContractRegistry.register(NodeRequest.class); + DataContractRegistry.register(EndpointRequest.class); + DataContractRegistry.register(TransactionResponse.class); + DataContractRegistry.register(UserRegisterOperation.class); + } + + private static final String LEDGER_KEY_PREFIX = "LDG://"; + + + private BlockchainKeypair parti0 = BlockchainKeyGenerator.getInstance().generate(); + private BlockchainKeypair parti1 = BlockchainKeyGenerator.getInstance().generate(); + private BlockchainKeypair parti2 = BlockchainKeyGenerator.getInstance().generate(); + private BlockchainKeypair parti3 = BlockchainKeyGenerator.getInstance().generate(); + + // 采用基于内存的 Storage； + private MemoryKVStorage storage = new MemoryKVStorage(); + + @Test + public void test() { + // 初始化账本到指定的存储库； + HashDigest ledgerHash = initLedger(storage, parti0, parti1, parti2, parti3); + + // 重新加载账本； + LedgerManager ledgerManager = new LedgerManager(); + LedgerRepository ledgerRepo = ledgerManager.register(ledgerHash, storage); + + OperationHandleRegisteration opReg = new DefaultOperationHandleRegisteration(); + + //构建基于接口调用合约的交易请求； + TxBuilder txBuilder = new TxBuilder(ledgerHash); +// txBuilder.contract(address, contractIntf) + + } + + private HashDigest initLedger(MemoryKVStorage storage, BlockchainKeypair... partiKeys) { + // 创建初始化配置； + LedgerInitSetting initSetting = LedgerTestUtils.createLedgerInitSetting(partiKeys); + + // 创建账本； + LedgerEditor ldgEdt = LedgerTransactionalEditor.createEditor(initSetting, LEDGER_KEY_PREFIX, storage, storage); + + TransactionRequest genesisTxReq = LedgerTestUtils.createTxRequest_UserReg(null); + LedgerTransactionContext genisisTxCtx = ldgEdt.newTransaction(genesisTxReq); + LedgerDataSet ldgDS = genisisTxCtx.getDataSet(); + + for (int i = 0; i < partiKeys.length; i++) { + UserAccount userAccount = ldgDS.getUserAccountSet().register(partiKeys[i].getAddress(), + partiKeys[i].getPubKey()); + userAccount.setProperty("Name", "参与方-" + i, -1); + userAccount.setProperty("Share", "" + (10 + i), -1); + } + + LedgerTransaction tx = genisisTxCtx.commit(TransactionState.SUCCESS); + + assertEquals(genesisTxReq.getTransactionContent().getHash(), tx.getTransactionContent().getHash()); + assertEquals(0, tx.getBlockHeight()); + + LedgerBlock block = ldgEdt.prepare(); + + assertEquals(0, block.getHeight()); + assertNotNull(block.getHash()); + assertNull(block.getPreviousHash()); + + assertEquals(block.getHash(), block.getLedgerHash()); + + // 提交数据，写入存储； + ldgEdt.commit(); + + HashDigest ledgerHash = block.getHash(); + return ledgerHash; + } +} diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java index 82369888..3a631ad3 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/LedgerTestUtils.java @@ -96,6 +96,7 @@ public class LedgerTestUtils { if (gatewayKeypair != null) { txReqBuilder.signAsNode(gatewayKeypair); } + return txReqBuilder.buildRequest(); } diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java new file mode 100644 index 00000000..ed56f49f --- /dev/null +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java @@ -0,0 +1,49 @@ +package test.com.jd.blockchain.ledger; + +public interface TestContract { + + /** + * 发行资产； + * + * @param asset 资产代码； + * @param amount 本次发行的资产数量； + * @return 资产总量； + */ + long issue(String asset, long amount); + + /** + * 获取资产总量； + * + * @param asset + * @return + */ + long getAmount(String asset); + + /** + * 获取资产余额； + * + * @param address + * @param asset + * @return + */ + long getBalance(String address, String asset); + + /** + * 向账户分配资产； + * + * @param address + * @param asset + * @param amount + */ + void assign(String address, String asset, int amount); + + /** + * 转移资产； + * + * @param fromAddress + * @param toAddress + * @param asset + * @param amount + */ + void transfer(String fromAddress, String toAddress, String asset, long amount); +} diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java index e18ca2a0..72c8a848 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionBatchProcessorTest.java @@ -57,10 +57,10 @@ public class TransactionBatchProcessorTest { private TransactionRequest transactionRequest; // 采用基于内存的 Storage； - MemoryKVStorage storage = new MemoryKVStorage(); + private MemoryKVStorage storage = new MemoryKVStorage(); @Test - public void testContractOperations() { + public void testTxReqProcess() { // 初始化账本到指定的存储库； ledgerHash = initLedger(storage, parti0, parti1, parti2, parti3); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java index 61ba347a..725d878a 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java @@ -2,6 +2,8 @@ package com.jd.blockchain.contract; public class ContractException extends RuntimeException { + private static final long serialVersionUID = 4338023105616639257L; + public ContractException(String message) { super(message); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java index 36080be1..e6e07ebb 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java @@ -21,19 +21,6 @@ public interface EventProcessingAwire extends ContractRuntimeAwire { * @param error * 错误；如果事件处理正常结束，则此参数为 null；如果事件处理发生了错误，此参数非空； */ - void postEvent(ContractEventContext eventContext, ContractException error); + void postEvent(ContractEventContext eventContext, Exception error); - - /** - * 在事件处理方法成功执行之后调用； - * - * @param error - * 错误；如果事件处理正常结束，则此参数为 null；如果事件处理发生了错误，此参数非空； - */ - void postEvent(ContractException error); - - /** - * 在事件处理方法成功执行之后调用； - */ - void postEvent(); } diff --git a/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/Module.java b/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/Module.java index e2c064cd..885d9aac 100644 --- a/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/Module.java +++ b/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/Module.java @@ -10,7 +10,7 @@ public interface Module { String getName(); Class loadClass(String className); - + InputStream loadResourceAsStream(String name); String getMainClass(); diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java index 770f78c4..272a55a2 100644 --- a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java @@ -171,17 +171,7 @@ public class AssetContractImpl implements EventProcessingAwire, AssetContract { * com.jd.blockchain.contract.model.ContractError) */ @Override - public void postEvent(ContractEventContext eventContext, ContractException error) { + public void postEvent(ContractEventContext eventContext, Exception error) { this.eventContext = null; } - - @Override - public void postEvent(ContractException error) { - - } - - @Override - public void postEvent() { - - } } diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index aaa67038..25360ebe 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -8,12 +8,39 @@ */ package test.com.jd.blockchain.intgr; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.net.URL; +import java.util.ArrayList; +import java.util.List; +import java.util.Random; +import java.util.concurrent.CountDownLatch; +import java.util.concurrent.atomic.AtomicLong; + +import org.apache.commons.io.FileUtils; +import org.springframework.core.io.ClassPathResource; + import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.crypto.AddressEncoding; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.*; -import com.jd.blockchain.ledger.core.LedgerManage; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.KVDataEntry; +import com.jd.blockchain.ledger.LedgerBlock; +import com.jd.blockchain.ledger.LedgerInitOperation; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionState; +import com.jd.blockchain.ledger.TransactionTemplate; +import com.jd.blockchain.ledger.UserRegisterOperation; import com.jd.blockchain.ledger.core.LedgerRepository; import com.jd.blockchain.ledger.core.impl.LedgerManager; import com.jd.blockchain.sdk.BlockchainService; @@ -21,31 +48,9 @@ import com.jd.blockchain.storage.service.DbConnection; import com.jd.blockchain.storage.service.DbConnectionFactory; import com.jd.blockchain.tools.initializer.LedgerBindingConfig; import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.codec.HexUtils; import com.jd.blockchain.utils.concurrent.ThreadInvoker; import com.jd.blockchain.utils.net.NetworkAddress; -import org.apache.commons.io.FileUtils; -import org.junit.Assert; -import org.springframework.core.io.ClassPathResource; -import test.com.jd.blockchain.intgr.contract.AssetContract; -import test.com.jd.blockchain.intgr.contract.AssetContract2; - -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.math.BigDecimal; -import java.net.URL; -import java.util.ArrayList; -import java.util.Arrays; -import java.util.List; -import java.util.Random; -import java.util.concurrent.CountDownLatch; -import java.util.concurrent.atomic.AtomicLong; - -import static org.junit.Assert.*; - /** * * @author shaozhuguang diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationTest2.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationTest2.java index 1da5341b..f1f5288c 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationTest2.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationTest2.java @@ -1,12 +1,32 @@ package test.com.jd.blockchain.intgr; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertTrue; + +import java.io.File; +import java.io.FileInputStream; +import java.io.IOException; +import java.io.InputStream; +import java.util.Properties; +import java.util.concurrent.CountDownLatch; + +import org.junit.Test; +import org.springframework.core.io.ClassPathResource; + import com.jd.blockchain.consensus.ConsensusProvider; import com.jd.blockchain.consensus.ConsensusSettings; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PrivKey; import com.jd.blockchain.gateway.GatewayConfigProperties.KeyPairConfig; -import com.jd.blockchain.ledger.*; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.LedgerBlock; +import com.jd.blockchain.ledger.LedgerInfo; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.ledger.core.LedgerRepository; import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.sdk.client.GatewayServiceFactory; @@ -17,22 +37,12 @@ import com.jd.blockchain.tools.initializer.Prompter; import com.jd.blockchain.tools.keygen.KeyGenCommand; import com.jd.blockchain.utils.concurrent.ThreadInvoker.AsyncCallback; import com.jd.blockchain.utils.net.NetworkAddress; -import org.junit.Test; -import org.springframework.core.io.ClassPathResource; + import test.com.jd.blockchain.intgr.IntegratedContext.Node; import test.com.jd.blockchain.intgr.contract.AssetContract; import test.com.jd.blockchain.intgr.initializer.LedgerInitializeWeb4SingleStepsTest; import test.com.jd.blockchain.intgr.initializer.LedgerInitializeWeb4SingleStepsTest.NodeWebContext; -import java.io.File; -import java.io.FileInputStream; -import java.io.IOException; -import java.io.InputStream; -import java.util.Properties; -import java.util.concurrent.CountDownLatch; - -import static org.junit.Assert.*; - /** * 测试合约，提交后不立即进行验证，因为此时可能还没有完成正式结块; */ diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java index 5813849b..421cc919 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java @@ -65,17 +65,8 @@ public class AccountContractImpl implements EventProcessingAwire, AccountContrac } @Override - public void postEvent(ContractEventContext eventContext, ContractException error) { + public void postEvent(ContractEventContext eventContext, Exception error) { } - @Override - public void postEvent(ContractException error) { - - } - - @Override - public void postEvent() { - - } } diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java index 48874420..3fdedc81 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java @@ -25,17 +25,8 @@ public class WriteContractImpl implements EventProcessingAwire, WriteContract { } @Override - public void postEvent(ContractEventContext eventContext, ContractException error) { + public void postEvent(ContractEventContext eventContext, Exception error) { System.out.println("----- postEvent1 -----"); } - @Override - public void postEvent(ContractException error) { - System.out.println("----- postEvent2 -----"); - } - - @Override - public void postEvent() { - System.out.println("----- postEvent3 -----"); - } } diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index 23dbaa7a..0e9364fa 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -52,9 +52,9 @@ public class MockerContractExeHandle implements OperationHandle { executorProxy.invoke(); // After处理过程 - eventProcessingAwire.postEvent(); + eventProcessingAwire.postEvent(contractEventContext, null); } catch (Exception e) { - eventProcessingAwire.postEvent(new ContractException(e.getMessage())); + eventProcessingAwire.postEvent(contractEventContext, new ContractException(e.getMessage())); } finally { removeExecutorProxy(txHash); } From 1c8df1ac9dd6a3b741aa604eb04623ac59014277 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 13 Jun 2019 18:44:49 +0800 Subject: [PATCH 09/26] modify contract return message ! --- .../com/jd/blockchain/consts/DataCodes.java | 22 ++ .../contract/engine/ContractCode.java | 3 + .../contract/jvm/JVMContractEngine.java | 1 - .../contract/jvm/JavaContractCode.java | 15 +- .../project-to-test/AssetContract2.java | 1 - .../project-to-test/AssetContractImpl2.java | 1 - .../jd/blockchain/ledger/core/AccountSet.java | 6 +- .../blockchain/ledger/core/DataAccount.java | 2 +- .../ledger/core/LedgerTransactionContext.java | 38 +++- .../ledger/core/OperationHandle.java | 27 ++- .../ledger/core/impl/LedgerQueryService.java | 10 +- .../core/impl/LedgerTransactionalEditor.java | 31 ++- .../core/impl/TransactionBatchProcessor.java | 67 +++--- .../ContractCodeDeployOperationHandle.java | 13 +- .../ContractEventSendOperationHandle.java | 7 +- .../DataAccountKVSetOperationHandle.java | 12 +- .../DataAccountRegisterOperationHandle.java | 11 +- .../handles/UserRegisterOperationHandle.java | 16 +- .../contract/ContractSerializeUtils.java | 149 +++++++++++++ .../contract/ContractSerializeUtils2.java | 195 ++++++++++++++++++ .../blockchain/contract/param/WRAP_BYTES.java | 13 ++ .../blockchain/contract/param/WRAP_INT.java | 13 ++ .../blockchain/contract/param/WRAP_LONG.java | 13 ++ .../blockchain/contract/param/WRAP_SHORT.java | 13 ++ .../contract/param/WRAP_STRING.java | 13 ++ .../jd/blockchain/ledger/OperationResult.java | 11 +- .../ledger/OperationResultData.java | 51 +++-- .../com/jd/blockchain/ledger/Transaction.java | 2 +- .../ledger/TransactionRespHandle.java | 10 +- .../ledger/TransactionResponse.java | 4 +- .../ledger/TransactionReturnMessage.java | 17 -- .../ledger/TransactionReturnMessageData.java | 26 --- .../transaction/ContractInvocationProxy.java | 11 +- .../ContractInvocationProxyBuilder.java | 6 +- .../blockchain/transaction/ContractType.java | 47 ++--- .../jd/blockchain/transaction/PreparedTx.java | 18 +- .../transaction/TxResponseMessage.java | 19 +- .../consensus/ConsensusMessageDispatcher.java | 4 +- .../jd/blockchain/intgr/IntegrationBase.java | 87 ++++++-- .../handler/MockerContractExeHandle.java | 6 + 40 files changed, 799 insertions(+), 212 deletions(-) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java diff --git a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java index 423d59b5..39850af6 100644 --- a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java +++ b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java @@ -51,6 +51,8 @@ public interface DataCodes { public static final int TX_RESPONSE = 0x350; + public static final int TX_OP_RESULT = 0x360; + public static final int METADATA = 0x600; public static final int METADATA_INIT_SETTING = 0x610; @@ -81,6 +83,26 @@ public interface DataCodes { public static final int DATA = 0x900; + //contract related; + public static final int CONTRACT = 0xA00; + public static final int CONTRACT_BYTE = 0xA01; + + public static final int CONTRACT_SHORT = 0xA02; + + public static final int CONTRACT_INT = 0xA03; + + public static final int CONTRACT_LONG = 0xA04; + + public static final int CONTRACT_STRING = 0xA05; + + public static final int CONTRACT_BYTES = 0xA06; + + public static final int CONTRACT_BIG_INT = 0xA07; + //...0xA19 + public static final int CONTRACT_BIZ_CONTENT = 0xA20; + + public static final int CONTRACT_ARGS = 0xA21; + public static final int CONTRACT_RETURN = 0xA22; public static final int HASH = 0xB00; diff --git a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java index fc7bc64e..962c767d 100644 --- a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java +++ b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java @@ -3,6 +3,9 @@ package com.jd.blockchain.contract.engine; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.utils.Bytes; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Future; + public interface ContractCode { Bytes getAddress(); diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java index 0a8b0018..ea1ee9fa 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java @@ -2,7 +2,6 @@ package com.jd.blockchain.contract.jvm; import com.jd.blockchain.contract.engine.ContractCode; import com.jd.blockchain.contract.engine.ContractEngine; -import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.runtime.Module; import com.jd.blockchain.runtime.RuntimeContext; import com.jd.blockchain.utils.Bytes; diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index 5686b6b9..9529d11a 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -3,6 +3,7 @@ package com.jd.blockchain.contract.jvm; import java.lang.reflect.Method; import java.util.concurrent.Callable; +import com.jd.blockchain.contract.ContractSerializeUtils; import org.slf4j.Logger; import org.slf4j.LoggerFactory; import org.springframework.util.ReflectionUtils; @@ -91,9 +92,8 @@ public class JavaContractCode implements ContractCode { address.toString(), contractClass.getName(), eventContext.getEvent())); } - Object[] args = resolveArgs(); + Object[] args = resolveArgs(eventContext.getArgs()); retn = ReflectionUtils.invokeMethod(handleMethod, contractInstance, args); - } catch (Exception e) { error = e; } @@ -115,16 +115,11 @@ public class JavaContractCode implements ContractCode { } private byte[] resolveResult(Object retn) { - if (retn == null) { - return null; - } - // TODO: resolve result in bytes; - return null; + return ContractSerializeUtils.serialize(retn); } - private Object[] resolveArgs() { - // TODO Auto-generated method stub - throw new IllegalStateException("Not implemented!"); + private Object[] resolveArgs(byte[] argBytes) { + return ContractSerializeUtils.resolveArray(argBytes); } } diff --git a/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContract2.java b/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContract2.java index b597558e..19822d00 100644 --- a/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContract2.java +++ b/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContract2.java @@ -1,6 +1,5 @@ package com.jd.blockchain.contract; -import com.jd.blockchain.ledger.ContractBizContent; import com.jd.blockchain.utils.Bytes; /** diff --git a/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContractImpl2.java b/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContractImpl2.java index 06af2632..9f5588bb 100644 --- a/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContractImpl2.java +++ b/source/contract/contract-maven-plugin/src/test/resources/project-to-test/AssetContractImpl2.java @@ -1,6 +1,5 @@ package com.jd.blockchain.contract; -import com.jd.blockchain.ledger.ContractBizContent; import com.jd.blockchain.ledger.KVDataEntry; import com.jd.blockchain.ledger.KVDataObject; import com.jd.blockchain.utils.Bytes; diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/AccountSet.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/AccountSet.java index 01ed4d2f..a28a5fb5 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/AccountSet.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/AccountSet.java @@ -162,8 +162,10 @@ public class AccountSet implements Transactional, MerkleProvable { * * 只有最新版本的账户才能可写的，其它都是只读； * - * @param address 账户地址； - * @param version 账户版本；如果指定为 -1，则返回最新版本； + * @param address + * 账户地址； + * @param version + * 账户版本；如果指定为 -1，则返回最新版本； * @return */ public BaseAccount getAccount(Bytes address, long version) { diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java index 4d23ec27..d7092e63 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java @@ -57,7 +57,7 @@ public class DataAccount implements AccountHeader, MerkleProvable { BytesValue bytesValue = BytesValueEntry.fromBytes(value); return baseAccount.setBytes(key, bytesValue, version); } - + /** * Return the latest version entry associated the specified key; If the key * doesn't exist, then return -1; diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java index 6eda929a..33f589c5 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/LedgerTransactionContext.java @@ -1,10 +1,8 @@ package com.jd.blockchain.ledger.core; -import com.jd.blockchain.ledger.TransactionReturnMessage; -import com.jd.blockchain.ledger.TransactionState; -import com.jd.blockchain.ledger.OperationResult; -import com.jd.blockchain.ledger.LedgerTransaction; -import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.*; + +import java.util.List; /** * 事务上下文； @@ -28,27 +26,45 @@ public interface LedgerTransactionContext { */ TransactionRequest getRequestTX(); + /** + * 提交对账本数据的修改，以指定的交易状态提交交易； + * + * @param txResult + * + * @return + */ + LedgerTransaction commit(TransactionState txResult); + /** * 提交对账本数据的修改，以指定的交易状态提交交易； * * @param txResult - * @param returnMessage + * @param operationResults * * @return */ - LedgerTransaction commit(TransactionState txResult, OperationResult... opResults); - + LedgerTransaction commit(TransactionState txResult, List operationResults); /** * 抛弃对账本数据的修改，以指定的交易状态提交交易；
- * - * 通常来说，当在开启事务之后，修改账本或者尝试提交交易（{@link #commit(TransactionState, TransactionReturnMessage)}）时发生错误，都应该抛弃数据，通过此方法记录一个表示错误状态的交易； - * + * + * 通常来说，当在开启事务之后，修改账本或者尝试提交交易（{@link #commit(TransactionState)}）时发生错误，都应该抛弃数据，通过此方法记录一个表示错误状态的交易； + * * @param txResult * @return */ LedgerTransaction discardAndCommit(TransactionState txResult); + /** + * 抛弃对账本数据的修改，以指定的交易状态提交交易；
+ * + * 通常来说，当在开启事务之后，修改账本或者尝试提交交易（{@link #commit(TransactionState, List)}）时发生错误，都应该抛弃数据，通过此方法记录一个表示错误状态的交易； + * + * @param txResult + * @return + */ + LedgerTransaction discardAndCommit(TransactionState txResult, List operationResults); + /** * 回滚事务，抛弃本次事务的所有数据更新； */ diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java index 9889a457..10be0493 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java @@ -2,6 +2,8 @@ package com.jd.blockchain.ledger.core; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; +import com.jd.blockchain.utils.concurrent.AsyncFuture; + public interface OperationHandle { @@ -14,8 +16,9 @@ public interface OperationHandle { boolean support(Class operationType); /** - * 解析和执行操作； - * + * 同步解析和执行操作； + * + * * @param op * 操作实例； * @param newBlockDataset @@ -24,8 +27,28 @@ public interface OperationHandle { * 交易请求上下文； * @param previousBlockDataset * 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； + * + * @return 操作执行结果 */ byte[] process(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService); + /** + * 异步解析和执行操作； + * TODO 未来规划实现 + * + * + * @param op + * 操作实例； + * @param newBlockDataset + * 需要修改的新区块的数据集； + * @param requestContext + * 交易请求上下文； + * @param previousBlockDataset + * 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； + * + * @return 操作执行结果 + */ + AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, + LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService); } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java index 66fbda39..2806b5af 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java @@ -276,15 +276,15 @@ public class LedgerQueryService implements BlockchainQueryService { KVDataEntry[] entries = new KVDataEntry[keys.length]; long ver; for (int i = 0; i < entries.length; i++) { - ver = dataAccount.getDataVersion(Bytes.fromString(keys[i])); + final String currKey = keys[i]; - dataAccount.getBytes(Bytes.fromString(keys[i]), 1); + ver = dataAccount.getDataVersion(Bytes.fromString(currKey)); if (ver < 0) { - entries[i] = new KVDataObject(keys[i], -1, null); + entries[i] = new KVDataObject(currKey, -1, null); } else { - BytesValue value = dataAccount.getBytes(Bytes.fromString(keys[i]), ver); - entries[i] = new KVDataObject(keys[i], ver, value); + BytesValue value = dataAccount.getBytes(Bytes.fromString(currKey), ver); + entries[i] = new KVDataObject(currKey, ver, value); } } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java index 0aae1738..af9294bf 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerTransactionalEditor.java @@ -1,5 +1,6 @@ package com.jd.blockchain.ledger.core.impl; +import java.util.List; import java.util.Stack; import com.jd.blockchain.binaryproto.BinaryProtocol; @@ -348,9 +349,14 @@ public class LedgerTransactionalEditor implements LedgerEditor { public TransactionRequest getRequestTX() { return txRequest; } - + + @Override + public LedgerTransaction commit(TransactionState txResult) { + return commit(txResult, null); + } + @Override - public LedgerTransaction commit(TransactionState txResult, OperationResult... opResults) { + public LedgerTransaction commit(TransactionState txResult, List operationResults) { checkTxState(); // capture snapshot @@ -359,7 +365,8 @@ public class LedgerTransactionalEditor implements LedgerEditor { // LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, // txResult, txDataSnapshot); - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, opResults); + + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, operationResultArray(operationResults)); this.txset.add(tx); // this.txset.commit(); @@ -374,9 +381,14 @@ public class LedgerTransactionalEditor implements LedgerEditor { committed = true; return tx; } - + @Override public LedgerTransaction discardAndCommit(TransactionState txResult) { + return discardAndCommit(txResult, null); + } + + @Override + public LedgerTransaction discardAndCommit(TransactionState txResult, List operationResults) { checkTxState(); // 未处理 @@ -385,7 +397,7 @@ public class LedgerTransactionalEditor implements LedgerEditor { // TransactionStagedSnapshot txDataSnapshot = takeSnapshot(); // LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, // txResult, txDataSnapshot); - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txRequest, txResult, null, operationResultArray(operationResults)); this.txset.add(tx); // this.txset.commit(); @@ -410,6 +422,15 @@ public class LedgerTransactionalEditor implements LedgerEditor { return txDataSnapshot; } + private OperationResult[] operationResultArray(List operationResults) { + OperationResult[] operationResultArray = null; + if (operationResults != null && !operationResults.isEmpty()) { + operationResultArray = new OperationResult[operationResults.size()]; + operationResults.toArray(operationResultArray); + } + return operationResultArray; + } + @Override public void rollback() { if (this.rollbacked) { diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java index c251af2d..bfb8a08d 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java @@ -50,9 +50,12 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { private TransactionBatchResult batchResult; /** - * @param newBlockEditor 新区块的数据编辑器； - * @param previousBlockDataset 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； - * @param opHandles 操作处理对象注册表； + * @param newBlockEditor + * 新区块的数据编辑器； + * @param previousBlockDataset + * 新区块的前一个区块的数据集；即未提交新区块之前的经过共识的账本最新数据集； + * @param opHandles + * 操作处理对象注册表； */ public TransactionBatchProcessor(LedgerEditor newBlockEditor, LedgerDataSet previousBlockDataset, OperationHandleRegisteration opHandles, LedgerService ledgerService) { @@ -73,9 +76,12 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { public TransactionResponse schedule(TransactionRequest request) { // 此调用将会验证交易签名，验签失败将会抛出异常，同时，不记录签名错误的交易到链上； LedgerTransactionContext txCtx = newBlockEditor.newTransaction(request); - TransactionState txResult; - OperationResult[] opResults = null; + TransactionState result; + + List operationResults = new ArrayList<>(); + try { + LedgerDataSet dataset = txCtx.getDataSet(); TransactionRequestContext reqCtx = new TransactionRequestContextImpl(request); // TODO: 验证签名者的有效性； @@ -95,44 +101,44 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { OperationHandleContext handleContext = new OperationHandleContext() { @Override public void handle(Operation operation) { - // assert; Instance of operation are one of User related operations or - // DataAccount related operations; + //assert; Instance of operation are one of User related operations or DataAccount related operations; OperationHandle hdl = opHandles.getHandle(operation.getClass()); hdl.process(operation, dataset, reqCtx, previousBlockDataset, this, ledgerService); } }; OperationHandle opHandle; - int contractOpIndex = 0; - List opResultList = new ArrayList(); - int opIdx = 0; + int opIndex = 0; for (Operation op : ops) { opHandle = opHandles.getHandle(op.getClass()); - byte[] retn = opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); - if (op instanceof ContractEventSendOperation) { - // 支持返回值的操作； - opResultList.add(new OperationResultData(opIdx, retn)); + byte[] opResult = opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); + if (opResult != null) { + operationResults.add(new OperationResultData(opIndex, opResult)); } - - opIdx++; + opIndex++; } // 提交交易（事务）； - txResult = TransactionState.SUCCESS; - opResults = opResultList.toArray(new OperationResult[opResultList.size()]); - txCtx.commit(txResult, opResults); + result = TransactionState.SUCCESS; + + txCtx.commit(result, operationResults); } catch (LedgerException e) { // TODO: 识别更详细的异常类型以及执行对应的处理； - txResult = TransactionState.LEDGER_ERROR; - txCtx.discardAndCommit(TransactionState.LEDGER_ERROR); + result = TransactionState.LEDGER_ERROR; + txCtx.discardAndCommit(TransactionState.LEDGER_ERROR, operationResults); LOGGER.warn(String.format("Transaction rollback caused by the ledger exception! --[TxHash=%s] --%s", request.getHash().toBase58(), e.getMessage()), e); } catch (Exception e) { - txResult = TransactionState.SYSTEM_ERROR; - txCtx.discardAndCommit(TransactionState.SYSTEM_ERROR); + result = TransactionState.SYSTEM_ERROR; + txCtx.discardAndCommit(TransactionState.SYSTEM_ERROR, operationResults); LOGGER.warn(String.format("Transaction rollback caused by the system exception! --[TxHash=%s] --%s", request.getHash().toBase58(), e.getMessage()), e); } - TxResponseHandle resp = new TxResponseHandle(request, txResult, opResults); + TxResponseHandle resp = new TxResponseHandle(request, result); + + if (!operationResults.isEmpty()) { + OperationResult[] operationResultArray = new OperationResult[operationResults.size()]; + resp.setOperationResults(operationResults.toArray(operationResultArray)); + } responseList.add(resp); @@ -213,12 +219,11 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { private TransactionState result; - private OperationResult[] opResults; + private OperationResult[] operationResults; - public TxResponseHandle(TransactionRequest request, TransactionState result, OperationResult... opResults) { + public TxResponseHandle(TransactionRequest request, TransactionState result) { this.request = request; this.result = result; - this.opResults = opResults; } @Override @@ -247,8 +252,12 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { } @Override - public OperationResult[] getContractReturn() { - return opResults; + public OperationResult[] getOperationResults() { + return operationResults; + } + + public void setOperationResults(OperationResult[] operationResults) { + this.operationResults = operationResults; } } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java index a6b2ac85..84fe06b9 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java @@ -1,5 +1,6 @@ package com.jd.blockchain.ledger.core.impl.handles; +import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.core.LedgerDataSet; @@ -8,8 +9,12 @@ import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.concurrent.AsyncFuture; import org.springframework.stereotype.Service; +import java.util.concurrent.Future; + @Service public class ContractCodeDeployOperationHandle implements OperationHandle { @@ -20,9 +25,15 @@ public class ContractCodeDeployOperationHandle implements OperationHandle { // TODO: 校验合约代码的正确性； // TODO: 请求者应该提供合约账户的公钥签名，已确定注册的地址的唯一性； + dataset.getContractAccountSet().deploy(contractOP.getContractID().getAddress(), contractOP.getContractID().getPubKey(), contractOP.getAddressSignature(), contractOP.getChainCode()); - //No result; + + return null; + } + + @Override + public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { return null; } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java index aab23e21..eb392edb 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java @@ -2,8 +2,8 @@ package com.jd.blockchain.ledger.core.impl.handles; import static com.jd.blockchain.utils.BaseConstant.CONTRACT_SERVICE_PROVIDER; -import java.util.concurrent.CompletableFuture; +import com.jd.blockchain.utils.concurrent.AsyncFuture; import org.springframework.stereotype.Service; import com.jd.blockchain.contract.LocalContractEventContext; @@ -76,4 +76,9 @@ public class ContractEventSendOperationHandle implements OperationHandle { return contractCode.processEvent(localContractEventContext); } + @Override + public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { + return null; + } + } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java index cc1f16b9..7a750fe2 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java @@ -1,5 +1,7 @@ package com.jd.blockchain.ledger.core.impl.handles; +import com.jd.blockchain.binaryproto.BinaryProtocol; +import com.jd.blockchain.utils.concurrent.AsyncFuture; import org.springframework.stereotype.Service; import com.jd.blockchain.binaryproto.DataContractRegistry; @@ -26,12 +28,16 @@ public class DataAccountKVSetOperationHandle implements OperationHandle { LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { DataAccountKVSetOperation kvWriteOp = (DataAccountKVSetOperation) op; DataAccount account = dataset.getDataAccountSet().getDataAccount(kvWriteOp.getAccountAddress()); - KVWriteEntry[] writeset = kvWriteOp.getWriteSet(); - for (KVWriteEntry kvw : writeset) { + KVWriteEntry[] writeSet = kvWriteOp.getWriteSet(); + for (KVWriteEntry kvw : writeSet) { +// byte[] value = BinaryProtocol.encode(kvw.getValue(), BytesValue.class); account.setBytes(Bytes.fromString(kvw.getKey()), kvw.getValue(), kvw.getExpectedVersion()); } + return null; + } - // No return value; + @Override + public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { return null; } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java index 29178dab..effed394 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java @@ -9,6 +9,7 @@ import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; +import com.jd.blockchain.utils.concurrent.AsyncFuture; import org.springframework.stereotype.Service; @Service @@ -20,12 +21,16 @@ public class DataAccountRegisterOperationHandle implements OperationHandle { DataAccountRegisterOperation dataAccountRegOp = (DataAccountRegisterOperation) op; BlockchainIdentity bid = dataAccountRegOp.getAccountID(); - // TODO: 校验用户身份； + //TODO: 校验用户身份； - // TODO: 请求者应该提供数据账户的公钥签名，已确定注册的地址的唯一性； + //TODO: 请求者应该提供数据账户的公钥签名，已确定注册的地址的唯一性； dataset.getDataAccountSet().register(bid.getAddress(), bid.getPubKey(), null); - // No return value; + return null; + } + + @Override + public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { return null; } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java index bc6e1cb7..98b68509 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java @@ -8,17 +8,29 @@ import com.jd.blockchain.ledger.core.LedgerService; import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.concurrent.AsyncFuture; + public class UserRegisterOperationHandle implements OperationHandle { @Override public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { + + UserRegisterOperation userRegOp = (UserRegisterOperation) op; BlockchainIdentity bid = userRegOp.getUserID(); - dataset.getUserAccountSet().register(bid.getAddress(), bid.getPubKey()); - // No return value; + Bytes userAddress = bid.getAddress(); + + dataset.getUserAccountSet().register(userAddress, bid.getPubKey()); + + return userAddress.toBytes(); + } + + @Override + public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { return null; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java new file mode 100644 index 00000000..ffbd4437 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java @@ -0,0 +1,149 @@ +package com.jd.blockchain.contract; + +import com.jd.blockchain.binaryproto.BinaryProtocol; +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.contract.param.*; +import com.jd.blockchain.utils.io.BytesUtils; + +import java.util.ArrayList; +import java.util.HashMap; +import java.util.List; +import java.util.Map; + +public class ContractSerializeUtils { + + final static int INT_LENGTH = 4; + + static Map, Class> MAP = new HashMap<>(); + + static { + MAP.put(byte[].class, WRAP_BYTES.class); + MAP.put(Short.class, WRAP_SHORT.class); + MAP.put(Integer.class, WRAP_INT.class); + MAP.put(Long.class, WRAP_LONG.class); + MAP.put(String.class, WRAP_STRING.class); + } + + public static boolean support(Class clazz) { + if (clazz.isAnnotationPresent(DataContract.class) || MAP.containsKey(clazz)) { + return true; + } + return false; + } + + public static byte[] serialize(Object data) { + + if (data == null) { + return null; + } + + Class clazz = data.getClass(); + Class serialClass; + Object wrapData = data; + if (clazz.isAnnotationPresent(DataContract.class)) { + serialClass = clazz; + } else { + // 判断类型是否可以序列化 + Class wrapClass = MAP.get(clazz); + if (wrapClass == null) { + throw new IllegalArgumentException("There are Un-Support Type !!!"); + } + serialClass = wrapClass; + + if (wrapClass.equals(WRAP_BYTES.class)) { + wrapData = (WRAP_BYTES) () -> (byte[])data; + } else if (wrapClass.equals(WRAP_INT.class)) { + wrapData = (WRAP_INT) () -> (int)data; + } else if (wrapClass.equals(WRAP_LONG.class)) { + wrapData = (WRAP_LONG) () -> (long)data; + } else if (wrapClass.equals(WRAP_SHORT.class)) { + wrapData = (WRAP_SHORT) () -> (short)data; + } else if (wrapClass.equals(WRAP_STRING.class)) { + wrapData = (WRAP_STRING) () -> (String)data; + } + } + // 按照对应接口进行序列化 + // 生成该接口对应的对象 + return BinaryProtocol.encode(wrapData, serialClass); + } + + public static byte[] serializeArray(Object[] datas) { + if (datas == null || datas.length == 0) { + return null; + } + int contentBytesSize = 0; + byte[] header = new byte[(datas.length + 1) * 4]; + System.arraycopy(BytesUtils.toBytes(datas.length), 0, header, 0, INT_LENGTH); + int offset = INT_LENGTH; + + List serialBytesList = new ArrayList<>(); + for (Object data : datas) { + // 按照对应接口进行序列化 + byte[] currBytes = serialize(data); + // 长度写入 + System.arraycopy(BytesUtils.toBytes(currBytes.length), 0, header, offset, INT_LENGTH); + serialBytesList.add(currBytes); + contentBytesSize += currBytes.length; + offset += INT_LENGTH; + } + + // 填充content + byte[] content = new byte[contentBytesSize]; + offset = 0; + for (byte[] bytes : serialBytesList) { + System.arraycopy(bytes, 0, content, offset, bytes.length); + offset += bytes.length; + } + // 将header和content组装 + return BytesUtils.concat(header, content); + } + + public static Object[] resolveArray(byte[] bytes) { + if (bytes == null || bytes.length == 0) { + return null; + } + byte[] lengthBytes = new byte[INT_LENGTH]; + System.arraycopy(bytes, 0, lengthBytes, 0, INT_LENGTH); + int length = BytesUtils.toInt(lengthBytes); + Object[] datas = new Object[length]; + + int headerOffset = INT_LENGTH; + int contentStart = (length + 1) * INT_LENGTH; + + for (int i = 0 ; i < length; i++) { + byte[] currDataLengthBytes = new byte[INT_LENGTH]; + System.arraycopy(bytes, headerOffset, currDataLengthBytes, 0, INT_LENGTH); + int currDataLength = BytesUtils.toInt(currDataLengthBytes); + // 读取 + byte[] dataBytes = new byte[currDataLength]; + System.arraycopy(bytes, contentStart, dataBytes, 0, currDataLength); + + datas[i] = resolve(dataBytes); + + contentStart += currDataLength; + headerOffset += INT_LENGTH; + } + + return datas; + } + + public static Object resolve(byte[] bytes) { + // 反序列化该接口 + Object currData = BinaryProtocol.decode(bytes); + + // 代理对象类型不能使用class判断，只能使用instanceof + if (currData instanceof WRAP_STRING) { + return ((WRAP_STRING) currData).getValue(); + } else if (currData instanceof WRAP_INT) { + return ((WRAP_INT) currData).getValue(); + } else if (currData instanceof WRAP_LONG) { + return ((WRAP_LONG) currData).getValue(); + } else if (currData instanceof WRAP_BYTES) { + return ((WRAP_BYTES) currData).getValue(); + } else if (currData instanceof WRAP_SHORT) { + return ((WRAP_SHORT) currData).getValue(); + } else { + return currData; + } + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java new file mode 100644 index 00000000..22bbdb38 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java @@ -0,0 +1,195 @@ +//package com.jd.blockchain.contract; +// +//import com.jd.blockchain.binaryproto.BinaryProtocol; +//import com.jd.blockchain.binaryproto.DataContract; +//import com.jd.blockchain.consts.DataCodes; +//import com.jd.blockchain.ledger.*; +//import com.jd.blockchain.utils.Bytes; +//import com.jd.blockchain.utils.IllegalDataException; +//import org.springframework.util.ReflectionUtils; +// +//import java.nio.ByteBuffer; +//import java.util.Arrays; +//import java.util.HashMap; +//import java.util.List; +//import java.util.Map; +// +///** +// * @author zhaogw +// * date 2019/5/16 18:05 +// */ +//public class ContractSerializeUtils { +// public static Map> DATA_CONTRACT_MAP = new HashMap<>(); +// public static final Integer[] PRIMITIVE_DATA_CODES = {DataCodes.CONTRACT_INT8, DataCodes.CONTRACT_INT16, DataCodes.CONTRACT_INT32, +// DataCodes.CONTRACT_INT64, DataCodes.CONTRACT_BIG_INT,DataCodes.CONTRACT_TEXT, DataCodes.CONTRACT_BINARY }; +// +// /** +// * serialize the Object[] by List list; +// * @param objArr +// * @param dataContractList +// * @return +// */ +// public static byte[] serializeMethodParam(Object[] objArr,List dataContractList) { +// byte[][] result = new byte[objArr.length][]; +// //将method中形参转换为实体对象，每个形参都必须为@DataContract类型;每个形参使用系统的BinaryProtocol来进行序列化,如果有5个参数，则使用5次序列化; +// int sum = 0; +// +// for(int i=0;i dataContractList) { +// Object result[] = new Object[dataContractList.size()]; +// ByteBuffer byteBuffer = ByteBuffer.allocate(params.length); +// byteBuffer.put(params); +// int paramNums = byteBuffer.getInt(0); +// +// if(paramNums != dataContractList.size()){ +// throw new IllegalArgumentException("deserialize Method param. params'length in byte[] != method's param length"); +// } +// +// int offsetPosition = (1 + dataContractList.size())*4; //start position of real data; +// for(int i=0; i classObj = getDataIntf().get(dataContract.code()); +// try { +// result[i] = ReflectionUtils.invokeMethod(classObj.getMethod("getValue"),object); +// } catch (NoSuchMethodException e) { +// throw new IllegalStateException("no getValue(). detail="+e.getMessage()); +// } +// }else { +// result[i] = object; +// } +// byteBuffer1.clear(); +// } +// +// return result; +// } +// +// +// /** +// * the param types that we can support; +// * @param +// * @return +// */ +// public static Map > getDataIntf(){ +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT8, CONTRACT_INT8.class); +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT16, CONTRACT_INT16.class); +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT32, CONTRACT_INT32.class); +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT64, CONTRACT_INT64.class); +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_TEXT, CONTRACT_TEXT.class); +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BINARY, CONTRACT_BINARY.class); +// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BIZ_CONTENT, ContractBizContent.class); +// return DATA_CONTRACT_MAP; +// } +// +// public static boolean isPrimitiveType(int dataContractCode){ +// return Arrays.asList(PRIMITIVE_DATA_CODES).contains(dataContractCode); +// } +// +// private static Object regenObj(DataContract dataContract, Object object){ +// if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT8.class)){ +// +// return (CONTRACT_INT8) () -> Byte.parseByte(object.toString()); +// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT16.class)){ +// return (CONTRACT_INT16) () -> Short.parseShort(object.toString()); +// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT32.class)){ +// return (CONTRACT_INT32) () -> Integer.parseInt(object.toString()); +// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT64.class)){ +// return (CONTRACT_INT64) () -> Long.parseLong(object.toString()); +// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_TEXT.class)){ +// return (CONTRACT_TEXT) () -> object.toString(); +// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_BINARY.class)){ +// return (CONTRACT_BINARY) () -> (Bytes) object; +// }else if(getDataIntf().get(dataContract.code()).equals(ContractBizContent.class)){ +// ContractBizContent contractBizContent = (ContractBizContent)object; +// return contractBizContent; +// }else { +// throw new IllegalDataException("cann't get new Object by dataContract and object."); +// } +// } +// +// /** +// * get contractType(contain @DataContract) by primitive class type; +// * some class type can be supported default (byte/char/int/long/String/Bytes, and so on). +// * in other words, need not contain the @DataContract in its class for contract param's serialization or deserialization. +// * @param classType +// * @return +// */ +// private static Class getContractTypeByPrimitiveType(Class classType) { +// if(classType.equals(byte.class) || classType.equals(Byte.class)){ +// return CONTRACT_INT8.class; +// }else if(classType.equals(char.class) || classType.equals(Character.class)){ +// return CONTRACT_INT16.class; +// }else if(classType.equals(int.class) || classType.equals(Integer.class)){ +// return CONTRACT_INT32.class; +// }else if(classType.equals(long.class) || classType.equals(Long.class)){ +// return CONTRACT_INT64.class; +// }else if(classType.equals(String.class)){ +// return CONTRACT_TEXT.class; +// }else if(classType.equals(Bytes.class)){ +// return CONTRACT_BINARY.class; +// }else { +// throw new IllegalDataException(String.format("no support the classType=%s, please check @DataContract.",classType.toString())); +// } +// } +// +// public static DataContract parseDataContract(Class classType){ +// DataContract dataContract = classType.getAnnotation(DataContract.class); +// //if the param's class Type don't contain @DataContract, then check parameterAnnotations of this method. +// if(dataContract == null){ +// boolean canPass = false; +// //if parameterAnnotations don't contain @DataContract, is it primitive type? +// Class contractType = getContractTypeByPrimitiveType(classType); +// dataContract = contractType.getAnnotation(DataContract.class); +// } +// if(!getDataIntf().containsKey(dataContract.code())){ +// throw new IllegalArgumentException(String.format( +// "for now, this @dataContract(code=%s) is forbidden in the param list.",dataContract.code())); +// } +// return dataContract; +// } +//} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java new file mode 100644 index 00000000..b99e6786 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java @@ -0,0 +1,13 @@ +package com.jd.blockchain.contract.param; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.CONTRACT_BYTES) +public interface WRAP_BYTES { + + @DataField(order = 1, primitiveType = PrimitiveType.BYTES) + byte[] getValue(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java new file mode 100644 index 00000000..48e2d1d9 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java @@ -0,0 +1,13 @@ +package com.jd.blockchain.contract.param; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.CONTRACT_INT) +public interface WRAP_INT { + + @DataField(order = 1, primitiveType = PrimitiveType.INT32) + int getValue(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java new file mode 100644 index 00000000..8b402b04 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java @@ -0,0 +1,13 @@ +package com.jd.blockchain.contract.param; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.CONTRACT_LONG) +public interface WRAP_LONG { + + @DataField(order = 1, primitiveType = PrimitiveType.INT64) + long getValue(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java new file mode 100644 index 00000000..d30cc366 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java @@ -0,0 +1,13 @@ +package com.jd.blockchain.contract.param; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.CONTRACT_SHORT) +public interface WRAP_SHORT { + + @DataField(order = 1, primitiveType = PrimitiveType.INT16) + short getValue(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java new file mode 100644 index 00000000..7c475c79 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java @@ -0,0 +1,13 @@ +package com.jd.blockchain.contract.param; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.CONTRACT_STRING) +public interface WRAP_STRING { + + @DataField(order = 1, primitiveType = PrimitiveType.TEXT) + String getValue(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java index 87ff2bdc..49e48be7 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java @@ -5,13 +5,14 @@ import com.jd.blockchain.binaryproto.DataField; import com.jd.blockchain.binaryproto.PrimitiveType; import com.jd.blockchain.consts.DataCodes; -@DataContract(code = DataCodes.CONTRACT_RETURN) +@DataContract(code = DataCodes.TX_OP_RESULT) public interface OperationResult { - @DataField(order = 1, primitiveType = PrimitiveType.INT32) - int getIndex(); + @DataField(order=1, primitiveType = PrimitiveType.INT32) + int getIndex(); - @DataField(order = 2, primitiveType = PrimitiveType.BYTES) - byte[] getResult(); + @DataField(order=2, primitiveType = PrimitiveType.BYTES) + byte[] getResult(); + T getResultData(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java index a96fe407..f8eb0959 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java @@ -1,26 +1,45 @@ package com.jd.blockchain.ledger; +import com.jd.blockchain.contract.ContractSerializeUtils; + public class OperationResultData implements OperationResult { - private int index; + private int index; + + private byte[] result; + + public OperationResultData() { + } + + public OperationResultData(OperationResult operationResult) { + this(operationResult.getIndex(), operationResult.getResult()); + } + + public OperationResultData(int index, byte[] result) { + this.index = index; + this.result = result; + } - private byte[] result; + @Override + public int getIndex() { + return index; + } - public OperationResultData() { - } + @Override + public byte[] getResult() { + return result; + } - public OperationResultData(int operationIndex, byte[] result) { - this.index = operationIndex; - this.result = result; - } + @Override + public T getResultData() { + return (T) ContractSerializeUtils.resolve(result); + } - @Override - public int getIndex() { - return index; - } + public void setIndex(int index) { + this.index = index; + } - @Override - public byte[] getResult() { - return result; - } + public void setResult(byte[] result) { + this.result = result; + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java index 26b744bd..542a3a49 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/Transaction.java @@ -49,6 +49,6 @@ public interface Transaction extends NodeRequest, HashObject { * * @return */ - @DataField(order = 4, refContract = true, list = true) + @DataField(order=4, list = true, refContract=true) OperationResult[] getOperationResults(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java index 62fc3ebe..3856f668 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionRespHandle.java @@ -27,7 +27,7 @@ public class TransactionRespHandle implements TransactionResponse { private TransactionState globalResult; - private OperationResult[] contractReturn; + private OperationResult[] operationResults; public TransactionRespHandle(TransactionRequest request, TransactionState result, TransactionState globalResult) { this.request = request; @@ -51,8 +51,8 @@ public class TransactionRespHandle implements TransactionResponse { this.result = result; } - public void setContractReturn(OperationResult[] contractReturn) { - this.contractReturn = contractReturn; + public void setOperationResults(OperationResult[] operationResults) { + this.operationResults = operationResults; } public LedgerBlock getBlock() { @@ -97,7 +97,7 @@ public class TransactionRespHandle implements TransactionResponse { } @Override - public OperationResult[] getContractReturn() { - return contractReturn; + public OperationResult[] getOperationResults() { + return operationResults; } } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java index 6d6916a0..662d595b 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionResponse.java @@ -63,6 +63,6 @@ public interface TransactionResponse { * * @return */ - @DataField(order = 6, list = true, refContract = true) - OperationResult[] getContractReturn(); + @DataField(order=6, list=true, refContract = true) + OperationResult[] getOperationResults(); } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java deleted file mode 100644 index 94cef8b0..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessage.java +++ /dev/null @@ -1,17 +0,0 @@ -package com.jd.blockchain.ledger; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code= DataCodes.TX_RETURN_MESSAGE) -public interface TransactionReturnMessage { - - /** - * 合约返回值列表 - * - * @return - */ - @DataField(order=1, list = true, refContract=true) - OperationResult[] getContractReturn(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java deleted file mode 100644 index 7f324158..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionReturnMessageData.java +++ /dev/null @@ -1,26 +0,0 @@ -package com.jd.blockchain.ledger; - -import java.util.ArrayList; -import java.util.List; - -public class TransactionReturnMessageData implements TransactionReturnMessage { - - private List contractReturnMessages = new ArrayList<>(); - - public void addContractReturnMessage(OperationResult contractReturnMessage) { - contractReturnMessages.add(contractReturnMessage); - } - - public boolean isContractReturnEmpty() { - return contractReturnMessages.isEmpty(); - } - - @Override - public OperationResult[] getContractReturn() { - if (isContractReturnEmpty()) { - return null; - } - OperationResult[] crms = new OperationResult[contractReturnMessages.size()]; - return contractReturnMessages.toArray(crms); - } -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java index 7ec2bbb6..bcccf78b 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java @@ -3,6 +3,7 @@ package com.jd.blockchain.transaction; import java.lang.reflect.InvocationHandler; import java.lang.reflect.Method; +import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; @@ -37,18 +38,14 @@ public class ContractInvocationProxy implements InvocationHandler { // hashCode 方法； } // 合约方法； - byte[] argBytes = serializeArgs(args,method); + byte[] argBytes = serializeArgs(args); sendOpBuilder.send(contractAddress, event, argBytes); // TODO: 暂时未考虑有返回值的情况； return null; } - private byte[] serializeArgs(Object[] args, Method method) { - if(args == null || args.length==0){ - return null; - } - throw new IllegalStateException("Not implemented!"); - //return ContractSerializeUtils.serializeMethodParam(args,contractType.getDataContractMap().get(method)); + private byte[] serializeArgs(Object[] args) { + return ContractSerializeUtils.serializeArray(args); } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java index bc696279..66d79b4a 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java @@ -35,9 +35,9 @@ public class ContractInvocationProxyBuilder { } // TODO 检查返回值类型； - ContractType contractType1 = ContractType.resolve(contractIntf); - contractTypes.put(contractIntf,contractType1); - return contractType1; + ContractType ct = ContractType.resolve(contractIntf); + contractTypes.put(contractIntf, ct); + return ct; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java index d26b2aca..3e8835aa 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java @@ -1,16 +1,14 @@ package com.jd.blockchain.transaction; -import java.lang.annotation.Annotation; import java.lang.reflect.Method; -import java.util.ArrayList; import java.util.HashMap; -import java.util.List; import java.util.Map; import java.util.Set; import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEvent; import com.jd.blockchain.contract.ContractException; +import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.utils.IllegalDataException; public class ContractType { @@ -60,42 +58,41 @@ public class ContractType { private ContractType() { } - public static ContractType resolve(Class contractIntf){ - ContractType contractType = new ContractType(); - - Annotation annotation = contractIntf.getDeclaredAnnotation(Contract.class); + public static ContractType resolve(Class contractIntf) { - //contains: @Contract? - boolean isContractType = annotation != null ? true : false; - if(!isContractType){ - throw new IllegalDataException("is not Contract Type, becaust there is not @Contract."); + // 接口上必须有注解 + if (!contractIntf.isAnnotationPresent(Contract.class)) { + throw new IllegalDataException("It is not a Contract Type, because there is not @Contract !"); } - //contractIntf contains @Contract and @ContractEvent; Method[] classMethods = contractIntf.getDeclaredMethods(); + + if (classMethods.length == 0) { + throw new IllegalDataException("This interface have not any methods !"); + } + + ContractType contractType = new ContractType(); + for (Method method : classMethods) { + // if current method contains @ContractEvent，then put it in this map; ContractEvent contractEvent = method.getAnnotation(ContractEvent.class); + if (contractEvent != null) { - String eventName_ = contractEvent.name(); + String eventName = contractEvent.name(); //if annoMethodMap has contained the eventName, too many same eventNames exists probably, say NO! - if(contractType.events.containsKey(eventName_)){ + if(contractType.events.containsKey(eventName)){ throw new ContractException("there is repeat definition of contractEvent to @ContractEvent."); } //check param's type is fit for need. Class[] paramTypes = method.getParameterTypes(); - List dataContractList = new ArrayList(); - for(Class curParamType : paramTypes){ - throw new IllegalStateException("Not implemented!"); -// DataContract dataContract = ContractSerializeUtils.parseDataContract(curParamType); -// dataContractList.add(dataContract); + for(Class currParamType : paramTypes) { + if (!ContractSerializeUtils.support(currParamType)) { + throw new IllegalStateException(String.format("Param Type = %s can not support !!!", currParamType.getName())); + } } -// if(dataContractList.size()>0){ -// contractType.dataContractMap.put(method,dataContractList); -// } - - contractType.events.put(eventName_, method); - contractType.handleMethods.put(method,eventName_); + contractType.events.put(eventName, method); + contractType.handleMethods.put(method, eventName); } } return contractType; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java index 2b0422c0..34432aeb 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java @@ -7,12 +7,7 @@ import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PrivKey; import com.jd.blockchain.crypto.SignatureDigest; import com.jd.blockchain.crypto.SignatureFunction; -import com.jd.blockchain.ledger.DigitalSignature; -import com.jd.blockchain.ledger.PreparedTransaction; -import com.jd.blockchain.ledger.TransactionContent; -import com.jd.blockchain.ledger.TransactionRequest; -import com.jd.blockchain.ledger.TransactionRequestBuilder; -import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.*; public class PreparedTx implements PreparedTransaction { @@ -56,6 +51,17 @@ public class PreparedTx implements PreparedTransaction { TransactionRequest txReq = txReqBuilder.buildRequest(); // 发起交易请求； TransactionResponse txResponse = txProcessor.process(txReq); + // 重新包装操作集合 + OperationResult[] operationResults = txResponse.getOperationResults(); + if (operationResults != null && operationResults.length > 0) { + OperationResult[] wrapOpResults = new OperationResult[operationResults.length]; + for (int i = 0; i < operationResults.length; i++) { + wrapOpResults[i] = new OperationResultData(operationResults[i]); + } + return new TxResponseMessage(txResponse, wrapOpResults); + } return txResponse; } + + } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java index a966239b..57107ff3 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxResponseMessage.java @@ -19,10 +19,19 @@ public class TxResponseMessage implements TransactionResponse { private TransactionState executionState; - private OperationResult[] contractReturn; + private OperationResult[] operationResults; public TxResponseMessage() { } + + // 重新包装operationResults + public TxResponseMessage(TransactionResponse transactionResponse, OperationResult[] operationResults) { + this.contentHash = transactionResponse.getContentHash(); + this.blockHash = transactionResponse.getBlockHash(); + this.blockHeight = transactionResponse.getBlockHeight(); + this.executionState = transactionResponse.getExecutionState(); + this.operationResults = operationResults; + } public TxResponseMessage(HashDigest contentHash) { this.contentHash = contentHash; @@ -60,8 +69,8 @@ public class TxResponseMessage implements TransactionResponse { this.blockHeight = blockHeight; } - public void setContractReturn(OperationResult[] contractReturn) { - this.contractReturn = contractReturn; + public void setOperationResults(OperationResult[] operationResults) { + this.operationResults = operationResults; } @Override @@ -70,8 +79,8 @@ public class TxResponseMessage implements TransactionResponse { } @Override - public OperationResult[] getContractReturn() { - return contractReturn; + public OperationResult[] getOperationResults() { + return operationResults; } } diff --git a/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java b/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java index 97d7b9ba..d207d725 100644 --- a/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java +++ b/source/peer/src/main/java/com/jd/blockchain/peer/consensus/ConsensusMessageDispatcher.java @@ -310,8 +310,8 @@ public class ConsensusMessageDispatcher implements MessageHandle { } @Override - public OperationResult[] getContractReturn() { - return txResp.getContractReturn(); + public OperationResult[] getOperationResults() { + return txResp.getOperationResults(); } } diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 25360ebe..9e4d16b3 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -24,6 +24,8 @@ import java.util.Random; import java.util.concurrent.CountDownLatch; import java.util.concurrent.atomic.AtomicLong; +import com.jd.blockchain.contract.ReadContract; +import com.jd.blockchain.ledger.*; import org.apache.commons.io.FileUtils; import org.springframework.core.io.ClassPathResource; @@ -31,16 +33,6 @@ import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.crypto.AddressEncoding; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.BlockchainKeyGenerator; -import com.jd.blockchain.ledger.BlockchainKeypair; -import com.jd.blockchain.ledger.KVDataEntry; -import com.jd.blockchain.ledger.LedgerBlock; -import com.jd.blockchain.ledger.LedgerInitOperation; -import com.jd.blockchain.ledger.PreparedTransaction; -import com.jd.blockchain.ledger.TransactionResponse; -import com.jd.blockchain.ledger.TransactionState; -import com.jd.blockchain.ledger.TransactionTemplate; -import com.jd.blockchain.ledger.UserRegisterOperation; import com.jd.blockchain.ledger.core.LedgerRepository; import com.jd.blockchain.ledger.core.impl.LedgerManager; import com.jd.blockchain.sdk.BlockchainService; @@ -446,9 +438,9 @@ public class IntegrationBase { // 合约测试使用的初始化数据; static BlockchainKeypair contractDataKey = BlockchainKeyGenerator.getInstance().generate(); static BlockchainKeypair contractDeployKey = BlockchainKeyGenerator.getInstance().generate(); - // 保存资产总数的键； - // 第二个参数; - private static String contractZipName = "contract.jar"; + // 保存资产总数的键； + // 第二个参数; + private static String contractZipName = "contract-read.jar"; static HashDigest txContentHash; public static LedgerBlock testSDK_Contract(AsymmetricKeypair adminKey, HashDigest ledgerHash, @@ -484,7 +476,7 @@ public class IntegrationBase { // execute the contract; // testContractExe(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); // testContractExe1(adminKey, ledgerHash, keyPairResponse.keyPair, blockchainService, ledgerRepository); - + testExeReadContract(adminKey, ledgerHash, blockchainService); return block; } @@ -545,6 +537,73 @@ public class IntegrationBase { // assertEquals(888L,kvDataEntries[1].getValue()); // } + private static void testExeReadContract(AsymmetricKeypair adminKey, HashDigest ledgerHash, BlockchainService blockchainService) { + + // 首先注册一个数据账户 + BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); + + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + txTpl.dataAccounts().register(newDataAccount.getIdentity()); + + PreparedTransaction ptx = txTpl.prepare(); + ptx.sign(adminKey); + + // 提交并等待共识返回； + ptx.commit(); + + // 再提交一个KV写入 + String key1 = "JingDong", value1 = "www.jd.com"; + String key2 = "JD", value2 = "JingDong"; + + TransactionTemplate txKv = blockchainService.newTransaction(ledgerHash); + txKv.dataAccount(newDataAccount.getAddress()).setText(key1, value1, -1).setText(key2, value2, -1); + PreparedTransaction kvPtx = txKv.prepare(); + kvPtx.sign(adminKey); + + // 提交并等待共识返回； + kvPtx.commit(); + + // 下面才是执行Read交易 + // 定义交易； + TransactionTemplate txContract = blockchainService.newTransaction(ledgerHash); + + ReadContract readContract1 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); + readContract1.read(newDataAccount.getAddress().toBase58(), key1); + + ReadContract readContract2 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); + readContract2.read(newDataAccount.getAddress().toBase58(), key2); + + ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); + readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2); + + // 签名； + PreparedTransaction contractPtx = txContract.prepare(); + contractPtx.sign(adminKey); + + // 提交并等待共识返回； + TransactionResponse readTxResp = contractPtx.commit(); + + OperationResult[] operationResults = readTxResp.getOperationResults(); + + // 打印结果 + for (OperationResult or : operationResults) { + System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), or.getResultData()); + } +// +// // 验证结果 +// assertNotNull(contractReturn); +// assertEquals(contractReturn.length, 3); +// +// String returnVal1 = contractReturn[0]; +// assertEquals(value1, returnVal1); +// +// String returnVal2 = contractReturn[1]; +// assertEquals(value2, returnVal2); +// +// String returnVal3 = contractReturn[2]; +// assertEquals("0", returnVal3); + } + /** * 根据合约构建字节数组; * diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index 0e9364fa..c16c3aba 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -15,6 +15,7 @@ import com.jd.blockchain.ledger.core.impl.LedgerQueryService; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; import com.jd.blockchain.ledger.core.impl.handles.ContractLedgerContext; import com.jd.blockchain.mocker.proxy.ExecutorProxy; +import com.jd.blockchain.utils.concurrent.AsyncFuture; import java.util.Map; import java.util.Set; @@ -64,6 +65,11 @@ public class MockerContractExeHandle implements OperationHandle { return null; } + @Override + public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { + return null; + } + @Override public boolean support(Class operationType) { return ContractEventSendOperation.class.isAssignableFrom(operationType); From 967fda8e787802afe7352cdf90bbcee9c205dd39 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 13 Jun 2019 19:05:15 +0800 Subject: [PATCH 10/26] modify contract mocker test return data ! --- .../blockchain/mocker/MockerNodeContext.java | 32 +++--------------- .../mocker/contracts/WriteContract.java | 2 +- .../mocker/contracts/WriteContractImpl.java | 3 +- .../handler/MockerContractExeHandle.java | 33 +++++++++++-------- .../mocker/proxy/ContractProxy.java | 13 ++++++-- .../{SampleTest_.java => SampleTest.java} | 6 ++-- 6 files changed, 40 insertions(+), 49 deletions(-) rename source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/{SampleTest_.java => SampleTest.java} (90%) diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java index 1d7f91ec..d7daceaf 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java @@ -19,32 +19,7 @@ import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.crypto.service.classic.ClassicAlgorithm; import com.jd.blockchain.crypto.service.classic.ClassicCryptoService; import com.jd.blockchain.crypto.service.sm.SMCryptoService; -import com.jd.blockchain.ledger.AccountHeader; -import com.jd.blockchain.ledger.BlockchainIdentity; -import com.jd.blockchain.ledger.BlockchainKeyGenerator; -import com.jd.blockchain.ledger.BlockchainKeypair; -import com.jd.blockchain.ledger.ContractCodeDeployOperation; -import com.jd.blockchain.ledger.ContractEventSendOperation; -import com.jd.blockchain.ledger.DataAccountKVSetOperation; -import com.jd.blockchain.ledger.DataAccountRegisterOperation; -import com.jd.blockchain.ledger.EndpointRequest; -import com.jd.blockchain.ledger.KVDataEntry; -import com.jd.blockchain.ledger.KVInfoVO; -import com.jd.blockchain.ledger.LedgerBlock; -import com.jd.blockchain.ledger.LedgerInfo; -import com.jd.blockchain.ledger.LedgerMetadata; -import com.jd.blockchain.ledger.LedgerTransaction; -import com.jd.blockchain.ledger.NodeRequest; -import com.jd.blockchain.ledger.Operation; -import com.jd.blockchain.ledger.ParticipantNode; -import com.jd.blockchain.ledger.TransactionContent; -import com.jd.blockchain.ledger.TransactionContentBody; -import com.jd.blockchain.ledger.TransactionRequest; -import com.jd.blockchain.ledger.TransactionRequestBuilder; -import com.jd.blockchain.ledger.TransactionResponse; -import com.jd.blockchain.ledger.TransactionState; -import com.jd.blockchain.ledger.UserInfo; -import com.jd.blockchain.ledger.UserRegisterOperation; +import com.jd.blockchain.ledger.*; import com.jd.blockchain.ledger.core.CryptoConfig; import com.jd.blockchain.ledger.core.LedgerDataSet; import com.jd.blockchain.ledger.core.LedgerEditor; @@ -427,15 +402,16 @@ public class MockerNodeContext implements BlockchainQueryService { return reqBuilder.buildRequest(); } - public void txProcess(TransactionRequest txRequest) { + public OperationResult[] txProcess(TransactionRequest txRequest) { LedgerEditor newEditor = ledgerRepository.createNextBlock(); LedgerBlock latestBlock = ledgerRepository.getLatestBlock(); LedgerDataSet previousDataSet = ledgerRepository.getDataSet(latestBlock); TransactionBatchProcessor txProc = new TransactionBatchProcessor(newEditor, previousDataSet, opHandler, ledgerManager); - txProc.schedule(txRequest); + TransactionResponse txResp = txProc.schedule(txRequest); TransactionBatchResultHandle handle = txProc.prepare(); handle.commit(); + return txResp.getOperationResults(); } private LedgerRepository registerLedger(HashDigest ledgerHash, DBConnectionConfig dbConnConf) { diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContract.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContract.java index 2dbd8ae5..9662dd68 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContract.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContract.java @@ -10,5 +10,5 @@ public interface WriteContract { void print(String name); @ContractEvent(name = "writeKv") - void writeKv(String address, String key, String value); + String writeKv(String address, String key, String value); } diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java index 3fdedc81..c6d6edda 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java @@ -15,8 +15,9 @@ public class WriteContractImpl implements EventProcessingAwire, WriteContract { } @Override - public void writeKv(String address, String key, String value) { + public String writeKv(String address, String key, String value) { eventContext.getLedger().dataAccount(address).setText(key, value, -1); + return String.format("address = %s, key = %s, value = %s, version = %s", address, key, value, 0); } @Override diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index c16c3aba..68e8488d 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -1,9 +1,6 @@ package com.jd.blockchain.mocker.handler; -import com.jd.blockchain.contract.ContractEventContext; -import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.EventProcessingAwire; -import com.jd.blockchain.contract.LedgerContext; +import com.jd.blockchain.contract.*; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.ContractEventSendOperation; @@ -38,6 +35,7 @@ public class MockerContractExeHandle implements OperationHandle { ExecutorProxy executorProxy = executorProxyMap.get(txHash); + Object result = null; if (executorProxy != null) { LedgerQueryService queryService = new LedgerQueryService(ledgerManager); ContractLedgerContext ledgerContext = new ContractLedgerContext(queryService, opHandleContext); @@ -45,24 +43,31 @@ public class MockerContractExeHandle implements OperationHandle { MockerContractEventContext contractEventContext = new MockerContractEventContext(ledgerHash, contractOP.getEvent(), requestContext.getRequest(), ledgerContext); - EventProcessingAwire eventProcessingAwire = (EventProcessingAwire) executorProxy.getInstance(); - try { - // - // Before处理过程 - eventProcessingAwire.beforeEvent(contractEventContext); - executorProxy.invoke(); + Object instance = executorProxy.getInstance(); + EventProcessingAwire awire = null; + + if (instance instanceof EventProcessingAwire) { + awire = (EventProcessingAwire) instance; + awire.beforeEvent(contractEventContext); + } - // After处理过程 - eventProcessingAwire.postEvent(contractEventContext, null); + try { + result = executorProxy.invoke(); + if (awire != null) { + // After处理过程 + awire.postEvent(contractEventContext, null); + } } catch (Exception e) { - eventProcessingAwire.postEvent(contractEventContext, new ContractException(e.getMessage())); + if (awire != null) { + awire.postEvent(contractEventContext, new ContractException(e.getMessage())); + } } finally { removeExecutorProxy(txHash); } } // No return value; - return null; + return ContractSerializeUtils.serialize(result); } @Override diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java index 69fc305c..52cc81d3 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java @@ -4,6 +4,8 @@ import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEvent; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.OperationResult; +import com.jd.blockchain.ledger.OperationResultData; import com.jd.blockchain.ledger.TransactionRequest; import com.jd.blockchain.mocker.MockerNodeContext; import com.jd.blockchain.mocker.handler.MockerContractExeHandle; @@ -68,9 +70,14 @@ public class ContractProxy implements InvocationHandler { operationHandle.registerExecutorProxy(txHash, new ExecutorProxy(instance, method, args)); // 提交该请求至整个区块链系统 - mockerNodeContext.txProcess(txRequest); - // 不处理返回值 - return null; + OperationResult[] operationResults = mockerNodeContext.txProcess(txRequest); + if (operationResults == null || operationResults.length == 0) { + return null; + } + OperationResult opResult = operationResults[0]; + + // 处理返回值 + return new OperationResultData(opResult).getResultData(); } private boolean isExecuteContractMethod(Method method) { diff --git a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest_.java b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest.java similarity index 90% rename from source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest_.java rename to source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest.java index 68559fa2..19cd34df 100644 --- a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest_.java +++ b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/SampleTest.java @@ -10,7 +10,7 @@ import org.junit.Test; import static org.junit.Assert.assertEquals; -public class SampleTest_ { +public class SampleTest { MockerNodeContext mockerNodeContext = null; @@ -33,7 +33,9 @@ public class SampleTest_ { writeContract = mockerNodeContext.deployContract(writeContract); - writeContract.writeKv(dataAccountAddress, key, value); + String result = writeContract.writeKv(dataAccountAddress, key, value); + + System.out.println(result); // 查询结果 KVDataEntry[] dataEntries = mockerNodeContext.getDataEntries(ledgerHash, dataAccountAddress, key); From e3430f2332179669f9c26677599b48e88f082816 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Fri, 14 Jun 2019 10:19:29 +0800 Subject: [PATCH 11/26] temp; --- .../contract/jvm/AbstractContractCode.java | 112 ++++++++++++ .../contract/jvm/ContractDefinition.java | 24 +++ .../contract/jvm/JVMContractEngine.java | 1 - .../contract/jvm/JavaContractCode.java | 113 ++++-------- .../com/jd/blockchain/CheckImportsMojo.java | 2 +- .../blockchain/contract/ReadContractImpl.java | 2 +- .../DefaultOperationHandleRegisteration.java | 4 - .../ContractEventSendOperationHandle.java | 2 - .../ledger/ContractInvokingHandle.java | 164 +++++++++--------- .../blockchain/ledger/TestContractImpl.java | 49 ++++++ .../jd/blockchain/contract/ContractAware.java | 11 ++ .../contract/ContractException.java | 15 +- ...Awire.java => ContractLifecycleAware.java} | 2 +- .../contract/ContractRuntimeAwire.java | 11 -- .../ContractType.java | 58 +++---- .../jd/blockchain/contract/ErrorCodeEnum.java | 52 ------ ...ngAwire.java => EventProcessingAware.java} | 2 +- .../contract/LocalContractEventContext.java | 8 - .../transaction/ContractInvocationProxy.java | 1 + .../ContractInvocationProxyBuilder.java | 1 + .../ledger/data/ContractTypeTest.java | 59 +++++++ .../ledger/data/NormalContract.java | 58 +++++++ .../ledger/data/NormalContractImpl.java | 35 ++++ .../jd/blockchain/runtime/RuntimeContext.java | 6 +- .../contract/samples/AssetContractImpl.java | 4 +- .../mocker/contracts/AccountContractImpl.java | 4 +- .../mocker/contracts/WriteContractImpl.java | 4 +- .../handler/MockerContractExeHandle.java | 4 +- 28 files changed, 521 insertions(+), 287 deletions(-) create mode 100644 source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java create mode 100644 source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/ContractDefinition.java create mode 100644 source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContractImpl.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAware.java rename source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/{ContractAppLifecycleAwire.java => ContractLifecycleAware.java} (73%) delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractRuntimeAwire.java rename source/ledger/ledger-model/src/main/java/com/jd/blockchain/{transaction => contract}/ContractType.java (64%) delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ErrorCodeEnum.java rename source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/{EventProcessingAwire.java => EventProcessingAware.java} (89%) create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContract.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContractImpl.java diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java new file mode 100644 index 00000000..53aec345 --- /dev/null +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java @@ -0,0 +1,112 @@ +package com.jd.blockchain.contract.jvm; + +import java.lang.reflect.Method; + +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; +import org.springframework.util.ReflectionUtils; + +import com.jd.blockchain.contract.ContractEventContext; +import com.jd.blockchain.contract.ContractException; +import com.jd.blockchain.contract.EventProcessingAware; +import com.jd.blockchain.contract.engine.ContractCode; +import com.jd.blockchain.utils.Bytes; + +/** + * @author huanghaiquan + * + */ +public abstract class AbstractContractCode implements ContractCode { + private static final Logger LOGGER = LoggerFactory.getLogger(AbstractContractCode.class); + private Bytes address; + private long version; + + private ContractDefinition contractDefinition; + + public AbstractContractCode(Bytes address, long version, ContractDefinition contractDefinition) { + this.address = address; + this.version = version; + this.contractDefinition = contractDefinition; + } + + public ContractDefinition getContractDefinition() { + return contractDefinition; + } + + @Override + public Bytes getAddress() { + return address; + } + + @Override + public long getVersion() { + return version; + } + + @Override + public byte[] processEvent(ContractEventContext eventContext) { + EventProcessingAware evtProcAwire = null; + Object retn = null; + Exception error = null; + try { + // 执行预处理; + Object contractInstance = getContractInstance(); + if (contractInstance instanceof EventProcessingAware) { + evtProcAwire = (EventProcessingAware) contractInstance; + } + + if (evtProcAwire != null) { + evtProcAwire.beforeEvent(eventContext); + } + + // 反序列化参数； + Method handleMethod = contractDefinition.getType().getHandleMethod(eventContext.getEvent()); + + if (handleMethod == null) { + throw new ContractException( + String.format("Contract[%s:%s] has no handle method to handle event[%s]!", address.toString(), + contractDefinition.getType().getDeclaredClass().toString(), eventContext.getEvent())); + } + + Object[] args = resolveArgs(); + retn = ReflectionUtils.invokeMethod(handleMethod, contractInstance, args); + + } catch (Exception e) { + error = e; + } + + if (evtProcAwire != null) { + try { + evtProcAwire.postEvent(eventContext, error); + } catch (Exception e) { + String errorMessage = "Error occurred while posting contract event! --" + e.getMessage(); + LOGGER.error(errorMessage, e); + throw new ContractException(errorMessage, e); + } + } + if (error != null) { + // Rethrow error; + throw new ContractException(String.format("Error occurred while processing event[%s] of contract[%s]! --%s", + eventContext.getEvent(), address.toString(), error.getMessage()), error); + } + + byte[] retnBytes = resolveResult(retn); + return retnBytes; + } + + protected abstract Object getContractInstance(); + + private byte[] resolveResult(Object retn) { + if (retn == null) { + return null; + } + // TODO: resolve result in bytes; + throw new IllegalStateException("Not implemented!"); + } + + private Object[] resolveArgs() { + // TODO Auto-generated method stub + throw new IllegalStateException("Not implemented!"); + } + +} diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/ContractDefinition.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/ContractDefinition.java new file mode 100644 index 00000000..d61e037a --- /dev/null +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/ContractDefinition.java @@ -0,0 +1,24 @@ +package com.jd.blockchain.contract.jvm; + +import com.jd.blockchain.contract.ContractType; + +public class ContractDefinition { + + private ContractType type; + + private Class mainClass; + + public Class getMainClass() { + return mainClass; + } + + public ContractType getType() { + return type; + } + + public ContractDefinition(ContractType type, Class mainClass) { + this.type = type; + this.mainClass = mainClass; + } + +} diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java index 0a8b0018..ea1ee9fa 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JVMContractEngine.java @@ -2,7 +2,6 @@ package com.jd.blockchain.contract.jvm; import com.jd.blockchain.contract.engine.ContractCode; import com.jd.blockchain.contract.engine.ContractEngine; -import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.runtime.Module; import com.jd.blockchain.runtime.RuntimeContext; import com.jd.blockchain.utils.Bytes; diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index 5686b6b9..5e62a296 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -1,46 +1,57 @@ package com.jd.blockchain.contract.jvm; -import java.lang.reflect.Method; import java.util.concurrent.Callable; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import org.springframework.util.ReflectionUtils; +import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.EventProcessingAwire; -import com.jd.blockchain.contract.engine.ContractCode; +import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.runtime.Module; -import com.jd.blockchain.transaction.ContractType; import com.jd.blockchain.utils.Bytes; /** - * contract code based jvm + * 基于 java jar 包并且以模块化方式独立加载的合约代码； * - * @author zhaogw + * @author huanghaiquan + * */ -public class JavaContractCode implements ContractCode { +public class JavaContractCode extends AbstractContractCode { private static final Logger LOGGER = LoggerFactory.getLogger(JavaContractCode.class); + private Module codeModule; private Bytes address; private long version; - private Class contractClass; - private ContractType contractType; - public JavaContractCode(Bytes address, long version, Module codeModule) { + super(address, version, resolveContractDefinition(codeModule)); this.address = address; this.version = version; this.codeModule = codeModule; - - init(); } - private void init() { - String contractClassName = codeModule.getMainClass(); - this.contractClass = codeModule.loadClass(contractClassName); - this.contractType = ContractType.resolve(contractClass); + protected static ContractDefinition resolveContractDefinition(Module codeModule) { + String mainClassName = codeModule.getMainClass(); + Class mainClass = codeModule.loadClass(mainClassName); + Class[] interfaces = mainClass.getInterfaces(); + Class contractInterface = null; + for (Class itf : interfaces) { + Contract annoContract = itf.getAnnotation(Contract.class); + if (annoContract != null) { + if (contractInterface == null) { + contractInterface = itf; + }else { + throw new ContractException("One contract definition is only allowed to implement one contract type!"); + } + } + } + if (contractInterface == null) { + throw new ContractException("No contract type is implemented!"); + } + ContractType type = ContractType.resolve(contractInterface); + return new ContractDefinition(type, mainClass); } @Override @@ -58,8 +69,16 @@ public class JavaContractCode implements ContractCode { return codeModule.call(new ContractExecution(eventContext)); } - private class ContractExecution implements Callable { + protected Object getContractInstance() { + try { + // 每一次调用都通过反射创建合约的实例； + return getContractDefinition().getMainClass().newInstance(); + } catch (InstantiationException | IllegalAccessException e) { + throw new IllegalStateException(e.getMessage(), e); + } + } + private class ContractExecution implements Callable { private ContractEventContext eventContext; public ContractExecution(ContractEventContext contractEventContext) { @@ -68,63 +87,7 @@ public class JavaContractCode implements ContractCode { @Override public byte[] call() throws Exception { - EventProcessingAwire evtProcAwire = null; - Object retn = null; - Exception error = null; - try { - // 执行预处理; - Object contractInstance = contractClass.newInstance();// 合约主类生成的类实例; - if (contractInstance instanceof EventProcessingAwire) { - evtProcAwire = (EventProcessingAwire) contractInstance; - } - - if (evtProcAwire != null) { - evtProcAwire.beforeEvent(eventContext); - } - - // 反序列化参数； - Method handleMethod = contractType.getHandleMethod(eventContext.getEvent()); - - if (handleMethod == null) { - throw new ContractException( - String.format("Contract[%s:%s] has no handle method to handle event[%s]!", - address.toString(), contractClass.getName(), eventContext.getEvent())); - } - - Object[] args = resolveArgs(); - retn = ReflectionUtils.invokeMethod(handleMethod, contractInstance, args); - - } catch (Exception e) { - error = e; - } - - if (evtProcAwire != null) { - try { - evtProcAwire.postEvent(eventContext, error); - } catch (Exception e) { - LOGGER.error("Error occurred while posting contract event! --" + e.getMessage(), e); - } - } - if (error != null) { - // Rethrow error; - throw error; - } - - byte[] retnBytes = resolveResult(retn); - return retnBytes; - } - - private byte[] resolveResult(Object retn) { - if (retn == null) { - return null; - } - // TODO: resolve result in bytes; - return null; - } - - private Object[] resolveArgs() { - // TODO Auto-generated method stub - throw new IllegalStateException("Not implemented!"); + return JavaContractCode.super.processEvent(eventContext); } } diff --git a/source/contract/contract-maven-plugin/src/main/java/com/jd/blockchain/CheckImportsMojo.java b/source/contract/contract-maven-plugin/src/main/java/com/jd/blockchain/CheckImportsMojo.java index 64a12e20..461917a4 100644 --- a/source/contract/contract-maven-plugin/src/main/java/com/jd/blockchain/CheckImportsMojo.java +++ b/source/contract/contract-maven-plugin/src/main/java/com/jd/blockchain/CheckImportsMojo.java @@ -8,7 +8,7 @@ import com.github.javaparser.ast.PackageDeclaration; import com.github.javaparser.ast.body.ClassOrInterfaceDeclaration; import com.github.javaparser.ast.body.MethodDeclaration; import com.github.javaparser.ast.visitor.VoidVisitorAdapter; -import com.jd.blockchain.transaction.ContractType; +import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.utils.IllegalDataException; import org.apache.maven.plugin.AbstractMojo; import org.apache.maven.plugin.MojoFailureException; diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java index 5bb18b36..da34de03 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java @@ -4,7 +4,7 @@ import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.KVDataEntry; @Contract -public class ReadContractImpl implements EventProcessingAwire, ReadContract { +public class ReadContractImpl implements EventProcessingAware, ReadContract { private ContractEventContext eventContext; diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java index a1742499..2ffcf2fd 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java @@ -3,13 +3,9 @@ package com.jd.blockchain.ledger.core.impl; import java.util.ArrayList; import java.util.List; -import javax.annotation.PostConstruct; - -import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Component; import com.jd.blockchain.ledger.LedgerException; -import com.jd.blockchain.ledger.UserRegisterOperation; import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.impl.handles.ContractCodeDeployOperationHandle; import com.jd.blockchain.ledger.core.impl.handles.ContractEventSendOperationHandle; diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java index aab23e21..14b5b5d4 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java @@ -2,8 +2,6 @@ package com.jd.blockchain.ledger.core.impl.handles; import static com.jd.blockchain.utils.BaseConstant.CONTRACT_SERVICE_PROVIDER; -import java.util.concurrent.CompletableFuture; - import org.springframework.stereotype.Service; import com.jd.blockchain.contract.LocalContractEventContext; diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java index 0f081af9..959af606 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java @@ -1,82 +1,82 @@ -//package test.com.jd.blockchain.ledger; -// -//import java.util.Map; -//import java.util.concurrent.CompletableFuture; -//import java.util.concurrent.ConcurrentHashMap; -// -//import com.jd.blockchain.contract.LocalContractEventContext; -//import com.jd.blockchain.contract.engine.ContractCode; -//import com.jd.blockchain.ledger.ContractEventSendOperation; -//import com.jd.blockchain.ledger.LedgerException; -//import com.jd.blockchain.ledger.Operation; -//import com.jd.blockchain.ledger.core.ContractAccount; -//import com.jd.blockchain.ledger.core.ContractAccountSet; -//import com.jd.blockchain.ledger.core.LedgerDataSet; -//import com.jd.blockchain.ledger.core.LedgerService; -//import com.jd.blockchain.ledger.core.OperationHandle; -//import com.jd.blockchain.ledger.core.TransactionRequestContext; -//import com.jd.blockchain.ledger.core.impl.LedgerQueryService; -//import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -//import com.jd.blockchain.ledger.core.impl.handles.ContractLedgerContext; -//import com.jd.blockchain.utils.Bytes; -// -//public class ContractInvokingHandle implements OperationHandle { -// -// private Map contractInstances = new ConcurrentHashMap(); -// -// @Override -// public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, -// LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { -// process(op, dataset, requestContext, previousBlockDataset, opHandleContext, ledgerService, null); -// -// // TODO: return value; -// return null; -// } -// -// @Override -// public boolean support(Class operationType) { -// return ContractEventSendOperation.class.isAssignableFrom(operationType); -// } -// -// public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, -// LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService, -// CompletableFuture contractReturn) { -// -// ContractEventSendOperation contractOP = (ContractEventSendOperation) op; -// // 先从账本校验合约的有效性； -// // 注意：必须在前一个区块的数据集中进行校验，因为那是经过共识的数据；从当前新区块链数据集校验则会带来攻击风险：未经共识的合约得到执行； -// ContractAccountSet contractSet = previousBlockDataset.getContractAccountSet(); -// if (!contractSet.contains(contractOP.getContractAddress())) { -// throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", -// contractOP.getContractAddress())); -// } -// -// // 创建合约的账本上下文实例； -// LedgerQueryService queryService = new LedgerQueryService(ledgerService); -// ContractLedgerContext ledgerContext = new ContractLedgerContext(queryService, opHandleContext); -// -// // 先检查合约引擎是否已经加载合约；如果未加载，再从账本中读取合约代码并装载到引擎中执行； -// ContractAccount contract = contractSet.getContract(contractOP.getContractAddress()); -// if (contract == null) { -// throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", -// contractOP.getContractAddress())); -// } -// -// // 创建合约上下文; -// LocalContractEventContext localContractEventContext = new LocalContractEventContext( -// requestContext.getRequest().getTransactionContent().getLedgerHash(), contractOP.getEvent()); -// localContractEventContext.setArgs(contractOP.getArgs()).setTransactionRequest(requestContext.getRequest()) -// .setLedgerContext(ledgerContext); -// -// ContractCode contractCode = JVM_ENGINE.getContract(contract.getAddress(), contract.getChaincodeVersion()); -// if (contractCode == null) { -// // 装载合约； -// contractCode = JVM_ENGINE.setupContract(contract.getAddress(), contract.getChaincodeVersion(), -// contract.getChainCode()); -// } -// -// // 处理合约事件； -// contractCode.processEvent(localContractEventContext, contractReturn); -// } -// -//} +package test.com.jd.blockchain.ledger; + +import java.util.Map; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.ConcurrentHashMap; + +import com.jd.blockchain.contract.LocalContractEventContext; +import com.jd.blockchain.contract.engine.ContractCode; +import com.jd.blockchain.ledger.ContractEventSendOperation; +import com.jd.blockchain.ledger.LedgerException; +import com.jd.blockchain.ledger.Operation; +import com.jd.blockchain.ledger.core.ContractAccount; +import com.jd.blockchain.ledger.core.ContractAccountSet; +import com.jd.blockchain.ledger.core.LedgerDataSet; +import com.jd.blockchain.ledger.core.LedgerService; +import com.jd.blockchain.ledger.core.OperationHandle; +import com.jd.blockchain.ledger.core.TransactionRequestContext; +import com.jd.blockchain.ledger.core.impl.LedgerQueryService; +import com.jd.blockchain.ledger.core.impl.OperationHandleContext; +import com.jd.blockchain.ledger.core.impl.handles.ContractLedgerContext; +import com.jd.blockchain.utils.Bytes; + +public class ContractInvokingHandle implements OperationHandle { + + private Map contractInstances = new ConcurrentHashMap(); + + @Override + public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { + process(op, dataset, requestContext, previousBlockDataset, opHandleContext, ledgerService, null); + + // TODO: return value; + return null; + } + + @Override + public boolean support(Class operationType) { + return ContractEventSendOperation.class.isAssignableFrom(operationType); + } + + public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService, + CompletableFuture contractReturn) { + + ContractEventSendOperation contractOP = (ContractEventSendOperation) op; + // 先从账本校验合约的有效性； + // 注意：必须在前一个区块的数据集中进行校验，因为那是经过共识的数据；从当前新区块链数据集校验则会带来攻击风险：未经共识的合约得到执行； + ContractAccountSet contractSet = previousBlockDataset.getContractAccountSet(); + if (!contractSet.contains(contractOP.getContractAddress())) { + throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", + contractOP.getContractAddress())); + } + + // 创建合约的账本上下文实例； + LedgerQueryService queryService = new LedgerQueryService(ledgerService); + ContractLedgerContext ledgerContext = new ContractLedgerContext(queryService, opHandleContext); + + // 先检查合约引擎是否已经加载合约；如果未加载，再从账本中读取合约代码并装载到引擎中执行； + ContractAccount contract = contractSet.getContract(contractOP.getContractAddress()); + if (contract == null) { + throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", + contractOP.getContractAddress())); + } + + // 创建合约上下文; + LocalContractEventContext localContractEventContext = new LocalContractEventContext( + requestContext.getRequest().getTransactionContent().getLedgerHash(), contractOP.getEvent()); + localContractEventContext.setArgs(contractOP.getArgs()).setTransactionRequest(requestContext.getRequest()) + .setLedgerContext(ledgerContext); + + ContractCode contractCode = JVM_ENGINE.getContract(contract.getAddress(), contract.getChaincodeVersion()); + if (contractCode == null) { + // 装载合约； + contractCode = JVM_ENGINE.setupContract(contract.getAddress(), contract.getChaincodeVersion(), + contract.getChainCode()); + } + + // 处理合约事件； + contractCode.processEvent(localContractEventContext, contractReturn); + } + +} diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContractImpl.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContractImpl.java new file mode 100644 index 00000000..3375f7f3 --- /dev/null +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContractImpl.java @@ -0,0 +1,49 @@ +package test.com.jd.blockchain.ledger; + +public interface TestContractImpl { + + /** + * 发行资产； + * + * @param asset 资产代码； + * @param amount 本次发行的资产数量； + * @return 资产总量； + */ + long issue(String asset, long amount); + + /** + * 获取资产总量； + * + * @param asset + * @return + */ + long getAmount(String asset); + + /** + * 获取资产余额； + * + * @param address + * @param asset + * @return + */ + long getBalance(String address, String asset); + + /** + * 向账户分配资产； + * + * @param address + * @param asset + * @param amount + */ + void assign(String address, String asset, int amount); + + /** + * 转移资产； + * + * @param fromAddress + * @param toAddress + * @param asset + * @param amount + */ + void transfer(String fromAddress, String toAddress, String asset, long amount); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAware.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAware.java new file mode 100644 index 00000000..87c51fec --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAware.java @@ -0,0 +1,11 @@ +package com.jd.blockchain.contract; + +/** + * 合约实现 {@link ContractAware} 的子接口可以监听运行时的生命周期事件； + * + * @author huanghaiquan + * + */ +public interface ContractAware { + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java index 725d878a..c5382d8e 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractException.java @@ -1,18 +1,17 @@ package com.jd.blockchain.contract; -public class ContractException extends RuntimeException { - - private static final long serialVersionUID = 4338023105616639257L; +import com.jd.blockchain.ledger.LedgerException; + +public class ContractException extends LedgerException { + + private static final long serialVersionUID = -4643365435848655115L; public ContractException(String message) { super(message); } - public ContractException(String message,ErrorCodeEnum errorCodeEnum) { - super(message+","+errorCodeEnum.toString()); + public ContractException(String message, Throwable cause) { + super(message, cause); } - public ContractException(ErrorCodeEnum errorCodeEnum) { - super(errorCodeEnum.toString()); - } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAppLifecycleAwire.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractLifecycleAware.java similarity index 73% rename from source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAppLifecycleAwire.java rename to source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractLifecycleAware.java index c8f4f8a9..881de255 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractAppLifecycleAwire.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractLifecycleAware.java @@ -7,7 +7,7 @@ package com.jd.blockchain.contract; * @author huanghaiquan * */ -public interface ContractAppLifecycleAwire extends ContractRuntimeAwire { +public interface ContractLifecycleAware extends ContractAware { void postConstruct(); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractRuntimeAwire.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractRuntimeAwire.java deleted file mode 100644 index eab96a41..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractRuntimeAwire.java +++ /dev/null @@ -1,11 +0,0 @@ -package com.jd.blockchain.contract; - -/** - * 合约实现 {@link ContractRuntimeAwire} 的子接口可以监听运行时的生命周期事件； - * - * @author huanghaiquan - * - */ -public interface ContractRuntimeAwire { - -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java similarity index 64% rename from source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java rename to source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java index d26b2aca..80546a84 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java @@ -1,4 +1,4 @@ -package com.jd.blockchain.transaction; +package com.jd.blockchain.contract; import java.lang.annotation.Annotation; import java.lang.reflect.Method; @@ -8,9 +8,6 @@ import java.util.List; import java.util.Map; import java.util.Set; -import com.jd.blockchain.contract.Contract; -import com.jd.blockchain.contract.ContractEvent; -import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.utils.IllegalDataException; public class ContractType { @@ -18,7 +15,16 @@ public class ContractType { private String name; private Map events = new HashMap<>(); private Map handleMethods = new HashMap<>(); -// private Map> dataContractMap = new HashMap<>(); + + private Class declaredClass; + + public String getName() { + return name; + } + + public Class getDeclaredClass() { + return declaredClass; + } /** * 返回声明的所有事件； @@ -29,10 +35,6 @@ public class ContractType { return events.keySet(); } -// public Map> getDataContractMap() { -// return dataContractMap; -// } - /** * 返回指定方法声明的事件；
* @@ -60,32 +62,39 @@ public class ContractType { private ContractType() { } - public static ContractType resolve(Class contractIntf){ + /** + * 解析合约的声明； + * + * @param contractDelaredInterface 声明合约的接口类型； + * @return + */ + public static ContractType resolve(Class contractDelaredInterface) { ContractType contractType = new ContractType(); - Annotation annotation = contractIntf.getDeclaredAnnotation(Contract.class); + Annotation annotation = contractDelaredInterface.getDeclaredAnnotation(Contract.class); - //contains: @Contract? + // contains: @Contract? boolean isContractType = annotation != null ? true : false; - if(!isContractType){ + if (!isContractType) { throw new IllegalDataException("is not Contract Type, becaust there is not @Contract."); } - //contractIntf contains @Contract and @ContractEvent; - Method[] classMethods = contractIntf.getDeclaredMethods(); + // contractIntf contains @Contract and @ContractEvent; + Method[] classMethods = contractDelaredInterface.getDeclaredMethods(); for (Method method : classMethods) { // if current method contains @ContractEvent，then put it in this map; ContractEvent contractEvent = method.getAnnotation(ContractEvent.class); if (contractEvent != null) { String eventName_ = contractEvent.name(); - //if annoMethodMap has contained the eventName, too many same eventNames exists probably, say NO! - if(contractType.events.containsKey(eventName_)){ + // if annoMethodMap has contained the eventName, too many same eventNames exists + // probably, say NO! + if (contractType.events.containsKey(eventName_)) { throw new ContractException("there is repeat definition of contractEvent to @ContractEvent."); } - //check param's type is fit for need. + // check param's type is fit for need. Class[] paramTypes = method.getParameterTypes(); List dataContractList = new ArrayList(); - for(Class curParamType : paramTypes){ + for (Class curParamType : paramTypes) { throw new IllegalStateException("Not implemented!"); // DataContract dataContract = ContractSerializeUtils.parseDataContract(curParamType); // dataContractList.add(dataContract); @@ -95,18 +104,9 @@ public class ContractType { // } contractType.events.put(eventName_, method); - contractType.handleMethods.put(method,eventName_); + contractType.handleMethods.put(method, eventName_); } } return contractType; } - - @Override - public String toString() { - return "ContractType{" + - "name='" + name + '\'' + - ", events=" + events + - ", handleMethods=" + handleMethods + - '}'; - } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ErrorCodeEnum.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ErrorCodeEnum.java deleted file mode 100644 index f978cb2f..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ErrorCodeEnum.java +++ /dev/null @@ -1,52 +0,0 @@ -package com.jd.blockchain.contract; - -/** - * 给每个错误编码，编译快速定位; - * @Author zhaogw - * @Date 2018/11/8 15:32 - */ -public enum ErrorCodeEnum { - //<100为致命错误; - GATEWAY_CONNECT_ERROR(1,ErrorType.ERROR,"GatewayServiceFactory connect error.!"), - CONTRACT_CLASSPATH_NOT_SET(2,ErrorType.ERROR,"in private contract classLoader,no jar in the contract folder!"), - //其它错误从101开始计数; - AMOUNT_NEGATIVE(101,ErrorType.ALARM,"The amount is negative!"); - - - private int code; - private int type; - private String message; - - ErrorCodeEnum(int code, int type, String message) { - this.code = code; - this.type = type; - this.message = message; - } - - public int getCode() { - return code; - } - public int getType() { - return type; - } - public String getMessage() { - return message; - } - - @Override - public String toString(){ - return "code:"+code+", type:"+type+", message:"+message; - } -} - -/** - * 给错误分个类，便于汇总; - */ -class ErrorType { - public static final int ALARM = 0; - public static final int ERROR = 1; - public static final int CONTRACT_EXE = 2; - public static final int CONTRACT_COMPILE = 3; -} - - diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAware.java similarity index 89% rename from source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java rename to source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAware.java index e6e07ebb..0e309dbd 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAwire.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventProcessingAware.java @@ -4,7 +4,7 @@ package com.jd.blockchain.contract; * @author huanghaiquan * */ -public interface EventProcessingAwire extends ContractRuntimeAwire { +public interface EventProcessingAware extends ContractAware { /** * 在事件处理方法执行之前调用； diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java index e18d7714..abeec3b5 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java @@ -13,17 +13,14 @@ import com.jd.blockchain.ledger.TransactionRequest; public class LocalContractEventContext implements ContractEventContext,Cloneable { private HashDigest ledgeHash; private String event; - private byte[] chainCode; private byte[] args; private TransactionRequest transactionRequest; private Set txSigners; - private Set contractOwners; private LedgerContext ledgerContext; public LocalContractEventContext(HashDigest ledgeHash, String event){ this.ledgeHash = ledgeHash; this.event = event; -// this.chainCode = chainCode; } @Override @@ -81,11 +78,6 @@ public class LocalContractEventContext implements ContractEventContext,Cloneable return this; } - public LocalContractEventContext setContractOwners(Set contractOwners) { - this.contractOwners = contractOwners; - return this; - } - public LocalContractEventContext setLedgerContext(LedgerContext ledgerContext) { this.ledgerContext = ledgerContext; return this; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java index 7ec2bbb6..d6f223fd 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java @@ -3,6 +3,7 @@ package com.jd.blockchain.transaction; import java.lang.reflect.InvocationHandler; import java.lang.reflect.Method; +import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java index bc696279..50f13baa 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java @@ -6,6 +6,7 @@ import java.util.Map; import java.util.concurrent.ConcurrentHashMap; import com.jd.blockchain.contract.Contract; +import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.utils.Bytes; public class ContractInvocationProxyBuilder { diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java new file mode 100644 index 00000000..a1f50f2b --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java @@ -0,0 +1,59 @@ +package test.com.jd.blockchain.ledger.data; + +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.junit.Assert.assertTrue; + +import java.lang.reflect.Method; +import java.util.Set; + +import org.junit.Test; + +import com.jd.blockchain.contract.ContractType; + +public class ContractTypeTest { + + /** + * 正常测试； + * @throws SecurityException + * @throws NoSuchMethodException + */ + @Test + public void normalTest() throws NoSuchMethodException, SecurityException { + ContractType contractType = ContractType.resolve(NormalContract.class); + + assertEquals(NormalContract.class, contractType.getDeclaredClass()); + assertEquals("NORMAL-CONTRACT", contractType.getName()); + + Set events = contractType.getEvents(); + assertEquals(5, events.size()); + assertTrue(events.contains("issue")); + assertTrue(events.contains("get_amount")); + assertTrue(events.contains("get_balance")); + assertTrue(events.contains("assign")); + assertTrue(events.contains("transfer")); + + Method issueMethod = contractType.getHandleMethod("issue"); + assertNotNull(issueMethod); + Method getAmountMethod = contractType.getHandleMethod("get_amount"); + assertNotNull(getAmountMethod); + Method getBalanceMethod = contractType.getHandleMethod("get_balance"); + assertNotNull(getBalanceMethod); + Method assignMethod = contractType.getHandleMethod("assign"); + assertNotNull(assignMethod); + Method transferMethod = contractType.getHandleMethod("transfer"); + assertNotNull(transferMethod); + + assertEquals("issue", contractType.getEvent(issueMethod)); + assertEquals("get_amount", contractType.getEvent(getAmountMethod)); + assertEquals("get_balance", contractType.getEvent(getBalanceMethod)); + assertEquals("assign", contractType.getEvent(assignMethod)); + assertEquals("transfer", contractType.getEvent(transferMethod)); + + Method toStringMethod = NormalContractImpl.class.getMethod("toString"); + assertNull(contractType.getEvent(toStringMethod)); + assertNull(contractType.getHandleMethod("NotExist")); + } + +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContract.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContract.java new file mode 100644 index 00000000..87dcd127 --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContract.java @@ -0,0 +1,58 @@ +package test.com.jd.blockchain.ledger.data; + +import com.jd.blockchain.contract.Contract; +import com.jd.blockchain.contract.ContractEvent; + +@Contract(name="NORMAL-CONTRACT") +public interface NormalContract { + + /** + * 发行资产； + * + * @param asset 资产代码； + * @param amount 本次发行的资产数量； + * @return 资产总量； + */ + @ContractEvent(name="issue") + long issue(String asset, long amount); + + /** + * 获取资产总量； + * + * @param asset + * @return + */ + @ContractEvent(name="get_amount") + long getAmount(String asset); + + /** + * 获取资产余额； + * + * @param address + * @param asset + * @return + */ + @ContractEvent(name="get_balance") + long getBalance(String address, String asset); + + /** + * 向账户分配资产； + * + * @param address + * @param asset + * @param amount + */ + @ContractEvent(name="assign") + void assign(String address, String asset, int amount); + + /** + * 转移资产； + * + * @param fromAddress + * @param toAddress + * @param asset + * @param amount + */ + @ContractEvent(name="transfer") + void transfer(String fromAddress, String toAddress, String asset, long amount); +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContractImpl.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContractImpl.java new file mode 100644 index 00000000..ad71598d --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/NormalContractImpl.java @@ -0,0 +1,35 @@ +package test.com.jd.blockchain.ledger.data; + +public class NormalContractImpl implements NormalContract{ + + @Override + public long issue(String asset, long amount) { + // TODO Auto-generated method stub + return 0; + } + + @Override + public long getAmount(String asset) { + // TODO Auto-generated method stub + return 0; + } + + @Override + public long getBalance(String address, String asset) { + // TODO Auto-generated method stub + return 0; + } + + @Override + public void assign(String address, String asset, int amount) { + // TODO Auto-generated method stub + + } + + @Override + public void transfer(String fromAddress, String toAddress, String asset, long amount) { + // TODO Auto-generated method stub + + } + +} diff --git a/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/RuntimeContext.java b/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/RuntimeContext.java index c161371e..569a95a5 100644 --- a/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/RuntimeContext.java +++ b/source/runtime/runtime-context/src/main/java/com/jd/blockchain/runtime/RuntimeContext.java @@ -131,17 +131,17 @@ public abstract class RuntimeContext { private ClassLoader moduleClassLoader; - private String MainClass; + private String mainClass; public DefaultModule(String name, ClassLoader cl, String mainClass) { this.name = name; this.moduleClassLoader = cl; - this.MainClass = mainClass; + this.mainClass = mainClass; } @Override public String getMainClass() { - return MainClass; + return mainClass; } diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java index 272a55a2..02258ed2 100644 --- a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/contract/samples/AssetContractImpl.java @@ -6,7 +6,7 @@ import java.util.Set; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.EventProcessingAwire; +import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.KVDataEntry; @@ -21,7 +21,7 @@ import com.jd.blockchain.ledger.KVDataObject; * @author huanghaiquan * */ -public class AssetContractImpl implements EventProcessingAwire, AssetContract { +public class AssetContractImpl implements EventProcessingAware, AssetContract { // 资产管理账户的地址； private static final String ASSET_ADDRESS = "2njZBNbFQcmKd385DxVejwSjy4driRzf9Pk"; // 保存资产总数的键； diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java index 421cc919..e414e2df 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/AccountContractImpl.java @@ -2,11 +2,11 @@ package com.jd.blockchain.mocker.contracts; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.EventProcessingAwire; +import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.KVDataEntry; -public class AccountContractImpl implements EventProcessingAwire, AccountContract { +public class AccountContractImpl implements EventProcessingAware, AccountContract { private ContractEventContext eventContext; diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java index 3fdedc81..6d0e8be4 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/contracts/WriteContractImpl.java @@ -2,9 +2,9 @@ package com.jd.blockchain.mocker.contracts; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.EventProcessingAwire; +import com.jd.blockchain.contract.EventProcessingAware; -public class WriteContractImpl implements EventProcessingAwire, WriteContract { +public class WriteContractImpl implements EventProcessingAware, WriteContract { private ContractEventContext eventContext; diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index 0e9364fa..60f61510 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -2,7 +2,7 @@ package com.jd.blockchain.mocker.handler; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.EventProcessingAwire; +import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.contract.LedgerContext; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; @@ -44,7 +44,7 @@ public class MockerContractExeHandle implements OperationHandle { MockerContractEventContext contractEventContext = new MockerContractEventContext(ledgerHash, contractOP.getEvent(), requestContext.getRequest(), ledgerContext); - EventProcessingAwire eventProcessingAwire = (EventProcessingAwire) executorProxy.getInstance(); + EventProcessingAware eventProcessingAwire = (EventProcessingAware) executorProxy.getInstance(); try { // // Before处理过程 From 713f8471650bee6cd2400585e517dc85197e43f0 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Fri, 14 Jun 2019 18:10:00 +0800 Subject: [PATCH 12/26] Modify the way of Contract's return Result ! --- .../jd/blockchain/contract/ReadContract.java | 2 + .../blockchain/contract/ReadContractImpl.java | 5 ++ .../contract/ContractSerializeUtils.java | 12 ++++- .../jd/blockchain/contract/EventResult.java | 39 +++++++++++++++ .../ledger/ContractEventSendOperation.java | 1 - .../jd/blockchain/ledger/OperationResult.java | 2 - .../ledger/OperationResultData.java | 10 ---- .../BlockchainOperationFactory.java | 29 ++++++++--- .../transaction/ContractEventExecutor.java | 6 +++ .../ContractEventSendOpTemplate.java | 40 +++++++++++++++ .../ContractEventSendOperationBuilder.java | 13 +++++ ...ContractEventSendOperationBuilderImpl.java | 42 ++++++++-------- .../transaction/ContractInvocationProxy.java | 50 ++++++++++++++----- .../ContractInvocationProxyBuilder.java | 42 ++++++++++------ .../blockchain/transaction/ContractType.java | 7 +++ .../blockchain/transaction/EventOperator.java | 8 +++ .../jd/blockchain/transaction/PreparedTx.java | 24 +++++++-- .../jd/blockchain/transaction/TxBuilder.java | 11 ++++ .../jd/blockchain/transaction/TxTemplate.java | 20 +++++++- .../jd/blockchain/intgr/IntegrationBase.java | 32 +++++++++--- .../mocker/proxy/ContractProxy.java | 3 +- 21 files changed, 313 insertions(+), 85 deletions(-) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventResult.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventExecutor.java diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java index 8f97fb10..25bc9aca 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContract.java @@ -9,5 +9,7 @@ public interface ReadContract { @ContractEvent(name = "version-key") Long readVersion(String address, String key); + + int test(); } diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java index 5bb18b36..83072f7a 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/ReadContractImpl.java @@ -42,4 +42,9 @@ public class ReadContractImpl implements EventProcessingAwire, ReadContract { } return -1L; } + + @Override + public int test() { + return 0; + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java index ffbd4437..6214c24e 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java @@ -1,7 +1,6 @@ package com.jd.blockchain.contract; -import com.jd.blockchain.binaryproto.BinaryProtocol; -import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.*; import com.jd.blockchain.contract.param.*; import com.jd.blockchain.utils.io.BytesUtils; @@ -19,9 +18,18 @@ public class ContractSerializeUtils { static { MAP.put(byte[].class, WRAP_BYTES.class); MAP.put(Short.class, WRAP_SHORT.class); + MAP.put(short.class, WRAP_SHORT.class); MAP.put(Integer.class, WRAP_INT.class); + MAP.put(int.class, WRAP_INT.class); MAP.put(Long.class, WRAP_LONG.class); + MAP.put(long.class, WRAP_LONG.class); MAP.put(String.class, WRAP_STRING.class); + + DataContractRegistry.register(WRAP_BYTES.class); + DataContractRegistry.register(WRAP_SHORT.class); + DataContractRegistry.register(WRAP_INT.class); + DataContractRegistry.register(WRAP_LONG.class); + DataContractRegistry.register(WRAP_STRING.class); } public static boolean support(Class clazz) { diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventResult.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventResult.java new file mode 100644 index 00000000..928d5979 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/EventResult.java @@ -0,0 +1,39 @@ +package com.jd.blockchain.contract; + +import com.jd.blockchain.utils.IllegalDataException; + +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.TimeUnit; + +public class EventResult { + + private static final long MAX_SECONDS = 30; + + private CompletableFuture data = new CompletableFuture<>(); + + private int opIndex; + + public EventResult() { + } + + public EventResult(int opIndex) { + this.opIndex = opIndex; + } + + public void done(T value) { + data.complete(value); + } + + public int opIndex() { + return this.opIndex; + } + + public T get() { + try { + // 防止长时间阻塞 + return data.get(MAX_SECONDS, TimeUnit.SECONDS); + } catch (Exception e) { + throw new IllegalDataException(e.getMessage()); + } + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java index 9b0219b0..1530fb0c 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java @@ -44,5 +44,4 @@ public interface ContractEventSendOperation extends Operation { */ @DataField(order = 5, primitiveType = PrimitiveType.INT64) long getTxOpTime(); - } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java index 49e48be7..a6b25344 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java @@ -13,6 +13,4 @@ public interface OperationResult { @DataField(order=2, primitiveType = PrimitiveType.BYTES) byte[] getResult(); - - T getResultData(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java index f8eb0959..399596a3 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java @@ -1,6 +1,5 @@ package com.jd.blockchain.ledger; -import com.jd.blockchain.contract.ContractSerializeUtils; public class OperationResultData implements OperationResult { @@ -11,10 +10,6 @@ public class OperationResultData implements OperationResult { public OperationResultData() { } - public OperationResultData(OperationResult operationResult) { - this(operationResult.getIndex(), operationResult.getResult()); - } - public OperationResultData(int index, byte[] result) { this.index = index; this.result = result; @@ -30,11 +25,6 @@ public class OperationResultData implements OperationResult { return result; } - @Override - public T getResultData() { - return (T) ContractSerializeUtils.resolve(result); - } - public void setIndex(int index) { this.index = index; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java index 9f2d97d1..b38d06fa 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java @@ -4,6 +4,7 @@ import java.util.ArrayList; import java.util.Collection; import java.util.List; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.ContractEventSendOperation; @@ -29,7 +30,7 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe private static final ContractCodeDeployOperationBuilderImpl CONTRACT_CODE_DEPLOY_OP_BUILDER = new ContractCodeDeployOperationBuilderImpl(); - private static final ContractEventSendOperationBuilderImpl CONTRACT_EVENT_SEND_OP_BUILDER = new ContractEventSendOperationBuilderImpl(); +// private static final ContractEventSendOperationBuilderImpl CONTRACT_EVENT_SEND_OP_BUILDER = new ContractEventSendOperationBuilderImpl(); private LedgerInitOperationBuilder ledgerInitOpBuilder = new LedgerInitOperationBuilderFilter(); @@ -89,6 +90,11 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe return contractInvoProxyBuilder.create(address, contractIntf, contractEventSendOpBuilder); } + @Override + public EventResult result(ContractEventExecutor execute) { + return contractInvoProxyBuilder.execute(execute); + } + public Collection getOperations() { // TODO: 合并操作列表中可能的重复操作； return operationList; @@ -130,7 +136,6 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe operationList.add(op); return op; } - } private class DataAccountKVSetOperationBuilderFilter implements DataAccountKVSetOperationBuilder { @@ -235,25 +240,35 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe operationList.add(op); return op; } - } private class ContractEventSendOperationBuilderFilter implements ContractEventSendOperationBuilder { @Override public ContractEventSendOperation send(String address, String event, byte[] args) { - ContractEventSendOperation op = CONTRACT_EVENT_SEND_OP_BUILDER.send(address, event, args); - operationList.add(op); - return op; + return send(Bytes.fromBase58(address), event, args); } @Override public ContractEventSendOperation send(Bytes address, String event, byte[] args) { - ContractEventSendOperation op = CONTRACT_EVENT_SEND_OP_BUILDER.send(address, event, args); + int opIndex = operationList.size(); + ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, event, args, opIndex); operationList.add(op); return op; } + @Override + public ContractEventSendOperation send(String address) { + return send(Bytes.fromBase58(address)); + } + + @Override + public ContractEventSendOperation send(Bytes address) { + int opIndex = operationList.size(); + ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, opIndex); + operationList.add(op); + return op; + } } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventExecutor.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventExecutor.java new file mode 100644 index 00000000..4cacf19c --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventExecutor.java @@ -0,0 +1,6 @@ +package com.jd.blockchain.transaction; + +public interface ContractEventExecutor { + + T execute(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java index 7acc42ba..641ea6f2 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java @@ -5,6 +5,7 @@ import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.utils.Bytes; public class ContractEventSendOpTemplate implements ContractEventSendOperation { + static { DataContractRegistry.register(ContractEventSendOperation.class); } @@ -14,17 +15,47 @@ public class ContractEventSendOpTemplate implements ContractEventSendOperation { private String event; //交易操作时间; private long txOpTime; + // 所属操作Index + private int opIndex; public ContractEventSendOpTemplate() { } + public ContractEventSendOpTemplate(Bytes contractAddress) { + this(contractAddress, -1); + } + + public ContractEventSendOpTemplate(Bytes contractAddress, int opIndex) { + this.contractAddress = contractAddress; + this.opIndex = opIndex; + this.txOpTime = System.currentTimeMillis(); + } + public ContractEventSendOpTemplate(Bytes contractAddress, String event, byte[] args) { + this(contractAddress, event, args, -1); + } + + public ContractEventSendOpTemplate(Bytes contractAddress, String event, byte[] args, int opIndex) { this.contractAddress = contractAddress; this.event = event; this.args = args; + this.opIndex = opIndex; this.txOpTime = System.currentTimeMillis(); } + public void setArgs(byte[] args) { + this.args = args; + } + + public void setEvent(String event) { + this.event = event; + } + + public void setEventAndArgs(String event, byte[] args) { + this.event = event; + this.args = args; + } + @Override public Bytes getContractAddress() { return contractAddress; @@ -44,4 +75,13 @@ public class ContractEventSendOpTemplate implements ContractEventSendOperation { public long getTxOpTime() { return txOpTime; } + + /** + * 获取所属交易中的序号，该值不需要序列化 + * + * @return + */ + public int getOpIndex() { + return opIndex; + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java index 66f1ec22..5bc2e539 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java @@ -23,4 +23,17 @@ public interface ContractEventSendOperationBuilder { @Deprecated ContractEventSendOperation send(Bytes address, String event, byte[] args); + /** + * + * @param address + * @return + */ + ContractEventSendOperation send(String address); + + /** + * + * @param address + * @return + */ + ContractEventSendOperation send(Bytes address); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilderImpl.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilderImpl.java index beccc539..faae0029 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilderImpl.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilderImpl.java @@ -1,21 +1,21 @@ -package com.jd.blockchain.transaction; - -import com.jd.blockchain.ledger.ContractEventSendOperation; -import com.jd.blockchain.utils.Bytes; - -@Deprecated -class ContractEventSendOperationBuilderImpl implements ContractEventSendOperationBuilder { - - @Override - public ContractEventSendOperation send(String address, String event, byte[] args) { - ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(Bytes.fromBase58(address), event, args); - return op; - } - - @Override - public ContractEventSendOperation send(Bytes address, String event, byte[] args) { - ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, event, args); - return op; - } - -} +//package com.jd.blockchain.transaction; +// +//import com.jd.blockchain.ledger.ContractEventSendOperation; +//import com.jd.blockchain.utils.Bytes; +// +//@Deprecated +//class ContractEventSendOperationBuilderImpl implements ContractEventSendOperationBuilder { +// +// @Override +// public ContractEventSendOperation send(String address, String event, byte[] args) { +// ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(Bytes.fromBase58(address), event, args); +// return op; +// } +// +// @Override +// public ContractEventSendOperation send(Bytes address, String event, byte[] args) { +// ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, event, args); +// return op; +// } +// +//} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java index bcccf78b..617a74c7 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java @@ -4,6 +4,7 @@ import java.lang.reflect.InvocationHandler; import java.lang.reflect.Method; import com.jd.blockchain.contract.ContractSerializeUtils; +import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; @@ -11,41 +12,66 @@ public class ContractInvocationProxy implements InvocationHandler { // private String contractMessage; - private Bytes contractAddress; +// private Bytes contractAddress; private ContractType contractType; - private ContractEventSendOperationBuilder sendOpBuilder; +// private ContractEventSendOperationBuilder sendOpBuilder; + + private ContractEventSendOperation sendOperation; public ContractInvocationProxy(Bytes contractAddress, ContractType contractType, ContractEventSendOperationBuilder sendOpBuilder) { - this.contractAddress = contractAddress; +// this.contractAddress = contractAddress; if(contractType == null){ throw new IllegalDataException("contractType == null, no invoke really."); } this.contractType = contractType; - this.sendOpBuilder = sendOpBuilder; +// this.sendOpBuilder = sendOpBuilder; + // Send一个地址，但不涉及Event + this.sendOperation = sendOpBuilder.send(contractAddress); } @Override public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + + // 判断是否是常规方法调用 + if (method.getName().equals("hashCode")) { + // 该处需要使用当前代理类的HashCode + return this.hashCode(); + } + if (method.getName().equals("toString")) { + // 该处使用当前代理类的toString + return this.toString(); + } + + if (sendOperation.getEvent() != null) { + throw new IllegalStateException("Contract Object can only execute method one time !!!"); + } + String event = contractType.getEvent(method); if (event == null) { - // 适配 Object 对象的方法； - // toString 方法； - return String.format("[%s]-%s", contractAddress, contractType.toString()); - - // hashCode 方法； + // 该方法不是合约可执行的方法 + throw new IllegalAccessException(String.format("This Method [%s] is not Contract Event Method !!!", + method.getName())); } // 合约方法； byte[] argBytes = serializeArgs(args); - sendOpBuilder.send(contractAddress, event, argBytes); - - // TODO: 暂时未考虑有返回值的情况； + if (sendOperation instanceof ContractEventSendOpTemplate) { + ((ContractEventSendOpTemplate) sendOperation).setEventAndArgs(event, argBytes); + } + // 代理操作，返回值类型无法创建 return null; } private byte[] serializeArgs(Object[] args) { return ContractSerializeUtils.serializeArray(args); } + + public int opIndex() { + if (sendOperation instanceof ContractEventSendOpTemplate) { + return ((ContractEventSendOpTemplate) sendOperation).getOpIndex(); + } + return -1; + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java index 66d79b4a..ad4a1cd5 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java @@ -1,17 +1,19 @@ package com.jd.blockchain.transaction; -import java.lang.annotation.Annotation; import java.lang.reflect.Proxy; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; -import com.jd.blockchain.contract.Contract; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.IllegalDataException; public class ContractInvocationProxyBuilder { private Map, ContractType> contractTypes = new ConcurrentHashMap<>(); + private Map contractOperations = new ConcurrentHashMap<>(); + public T create(String address, Class contractIntf, ContractEventSendOperationBuilder contractEventBuilder) { return create(Bytes.fromBase58(address), contractIntf, contractEventBuilder); } @@ -22,10 +24,31 @@ public class ContractInvocationProxyBuilder { ContractInvocationProxy proxyHandler = new ContractInvocationProxy(address, contractType, contractEventBuilder); + T proxy = (T) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[] { contractIntf }, proxyHandler); + // 创建关联关系 + contractOperations.put(proxy, proxyHandler.opIndex()); + return proxy; + } + + public EventResult execute(ContractEventExecutor execute) { + Object contractProxy = execute.execute(); + if (contractProxy == null) { + // 该方法执行必须要有返回值 + throw new IllegalStateException( + String.format("ContractEventExecutor [%s] 's return must be not empty !!!", execute.toString())); + } + if (!(contractProxy instanceof Proxy)) { + throw new IllegalDataException( + String.format("ContractEventExecutor [%s] 's return must from TxTemplate.contract()'s result !!!", execute.toString())); + } - return (T) proxy; + Integer opIndex = contractOperations.get(contractProxy); + if (opIndex != null && opIndex > -1) { + return new EventResult<>(opIndex); + } + return null; } private ContractType resolveContractType(Class contractIntf) { @@ -33,21 +56,8 @@ public class ContractInvocationProxyBuilder { if (contractType != null) { return contractType; } - // TODO 检查返回值类型； - ContractType ct = ContractType.resolve(contractIntf); contractTypes.put(contractIntf, ct); return ct; } - - - /** - * is contractType really? identified by @Contract; - * @param contractIntf - * @return - */ - private boolean isContractType(Class contractIntf) { - Annotation annotation = contractIntf.getDeclaredAnnotation(Contract.class); - return annotation != null ? true : false; - } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java index 3e8835aa..a2602a4b 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java @@ -91,6 +91,13 @@ public class ContractType { throw new IllegalStateException(String.format("Param Type = %s can not support !!!", currParamType.getName())); } } + + // 判断返回值是否可序列化 + Class returnType = method.getReturnType(); + if (!ContractSerializeUtils.support(returnType)) { + throw new IllegalStateException(String.format("Return Type = %s can not support !!!", returnType.getName())); + } + contractType.events.put(eventName, method); contractType.handleMethods.put(method, eventName); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java index fd001fb6..de6e1c0e 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java @@ -1,5 +1,6 @@ package com.jd.blockchain.transaction; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.utils.Bytes; public interface EventOperator { @@ -30,4 +31,11 @@ public interface EventOperator { */ T contract(Bytes address, Class contractIntf); + /** + * 执行合约异步等待应答结果 + * + * @param execute + * @return + */ + EventResult result(ContractEventExecutor execute); } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java index 34432aeb..f45706f4 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java @@ -1,6 +1,8 @@ package com.jd.blockchain.transaction; import com.jd.blockchain.binaryproto.BinaryProtocol; +import com.jd.blockchain.contract.ContractSerializeUtils; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.Crypto; import com.jd.blockchain.crypto.HashDigest; @@ -9,15 +11,24 @@ import com.jd.blockchain.crypto.SignatureDigest; import com.jd.blockchain.crypto.SignatureFunction; import com.jd.blockchain.ledger.*; +import java.util.Map; + public class PreparedTx implements PreparedTransaction { private TransactionRequestBuilder txReqBuilder; private TransactionService txProcessor; + private Map eventResults; + public PreparedTx(TransactionRequestBuilder txReqBuilder, TransactionService txProcessor) { + this(txReqBuilder, txProcessor, null); + } + + public PreparedTx(TransactionRequestBuilder txReqBuilder, TransactionService txProcessor, Map eventResults) { this.txReqBuilder = txReqBuilder; this.txProcessor = txProcessor; + this.eventResults = eventResults; } @Override @@ -53,12 +64,15 @@ public class PreparedTx implements PreparedTransaction { TransactionResponse txResponse = txProcessor.process(txReq); // 重新包装操作集合 OperationResult[] operationResults = txResponse.getOperationResults(); - if (operationResults != null && operationResults.length > 0) { - OperationResult[] wrapOpResults = new OperationResult[operationResults.length]; - for (int i = 0; i < operationResults.length; i++) { - wrapOpResults[i] = new OperationResultData(operationResults[i]); + if (operationResults != null && operationResults.length > 0 && + eventResults != null && !eventResults.isEmpty()) { + for (OperationResult operationResult : operationResults) { + int opIndex = operationResult.getIndex(); + EventResult eventResult = eventResults.get(opIndex); + if (eventResult != null) { + eventResult.done(ContractSerializeUtils.resolve(operationResult.getResult())); + } } - return new TxResponseMessage(txResponse, wrapOpResults); } return txResponse; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java index 12fe552f..87cabb3a 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java @@ -2,6 +2,7 @@ package com.jd.blockchain.transaction; import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.crypto.Crypto; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.TransactionBuilder; @@ -10,6 +11,9 @@ import com.jd.blockchain.ledger.TransactionContentBody; import com.jd.blockchain.ledger.TransactionRequestBuilder; import com.jd.blockchain.utils.Bytes; +import java.util.HashMap; +import java.util.Map; + public class TxBuilder implements TransactionBuilder { static { @@ -18,6 +22,8 @@ public class TxBuilder implements TransactionBuilder { private BlockchainOperationFactory opFactory = new BlockchainOperationFactory(); + private Map contractProxyMap = new HashMap<>(); + private static final String DEFAULT_HASH_ALGORITHM = "SHA256"; private HashDigest ledgerHash; @@ -88,6 +94,11 @@ public class TxBuilder implements TransactionBuilder { return opFactory.contract(address, contractIntf); } + @Override + public EventResult result(ContractEventExecutor execute) { + return opFactory.result(execute); + } + @Override public T contract(String address, Class contractIntf) { return opFactory.contract(address, contractIntf); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java index 984ecf07..908ee7fc 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java @@ -1,20 +1,27 @@ package com.jd.blockchain.transaction; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.PreparedTransaction; import com.jd.blockchain.ledger.TransactionRequestBuilder; import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.utils.Bytes; +import java.util.HashMap; +import java.util.Map; + public class TxTemplate implements TransactionTemplate { private TxBuilder txBuilder; private TransactionService txService; + private Map eventResults; + public TxTemplate(HashDigest ledgerHash, TransactionService txService) { this.txBuilder = new TxBuilder(ledgerHash); this.txService = txService; + this.eventResults = new HashMap<>(); } @Override @@ -25,7 +32,7 @@ public class TxTemplate implements TransactionTemplate { @Override public PreparedTransaction prepare() { TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); - return new PreparedTx(txReqBuilder, txService); + return new PreparedTx(txReqBuilder, txService, eventResults); } @Override @@ -62,7 +69,16 @@ public class TxTemplate implements TransactionTemplate { public T contract(Bytes address, Class contractIntf) { return txBuilder.contract(address, contractIntf); } - + + @Override + public EventResult result(ContractEventExecutor execute) { + EventResult eventResult = txBuilder.result(execute); + if (eventResult != null) { + eventResults.put(eventResult.opIndex(), eventResult); + } + return eventResult; + } + @Override public T contract(String address, Class contractIntf) { return txBuilder.contract(address, contractIntf); diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 9e4d16b3..87d886ea 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -24,8 +24,10 @@ import java.util.Random; import java.util.concurrent.CountDownLatch; import java.util.concurrent.atomic.AtomicLong; +import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.contract.ReadContract; import com.jd.blockchain.ledger.*; +import com.jd.blockchain.transaction.ContractEventExecutor; import org.apache.commons.io.FileUtils; import org.springframework.core.io.ClassPathResource; @@ -568,13 +570,25 @@ public class IntegrationBase { TransactionTemplate txContract = blockchainService.newTransaction(ledgerHash); ReadContract readContract1 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - readContract1.read(newDataAccount.getAddress().toBase58(), key1); + + EventResult read1 = txContract.result((ContractEventExecutor) () -> { + readContract1.read(newDataAccount.getAddress().toBase58(), key1); + return readContract1; + }); ReadContract readContract2 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - readContract2.read(newDataAccount.getAddress().toBase58(), key2); + + EventResult read2 = txContract.result((ContractEventExecutor) () -> { + readContract2.read(newDataAccount.getAddress().toBase58(), key2); + return readContract2; + }); ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2); + + EventResult read3 = txContract.result((ContractEventExecutor) () -> { + readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2); + return readContract3; + }); // 签名； PreparedTransaction contractPtx = txContract.prepare(); @@ -585,10 +599,16 @@ public class IntegrationBase { OperationResult[] operationResults = readTxResp.getOperationResults(); + // 通过EventResult获取结果 + System.out.printf("readContract1.result = %s \r\n", read1.get()); + System.out.printf("readContract2.result = %s \r\n", read2.get()); + System.out.printf("readContract3.result = %s \r\n", read3.get()); + + // 打印结果 - for (OperationResult or : operationResults) { - System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), or.getResultData()); - } +// for (OperationResult or : operationResults) { +// System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), or.getResult()); +// } // // // 验证结果 // assertNotNull(contractReturn); diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java index 52cc81d3..c01d4a26 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java @@ -2,6 +2,7 @@ package com.jd.blockchain.mocker.proxy; import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEvent; +import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.OperationResult; @@ -77,7 +78,7 @@ public class ContractProxy implements InvocationHandler { OperationResult opResult = operationResults[0]; // 处理返回值 - return new OperationResultData(opResult).getResultData(); + return ContractSerializeUtils.resolve(opResult.getResult()); } private boolean isExecuteContractMethod(Method method) { From 2fcf1fb18cadbe1f11c8a93c0fa8bc7b7d602dd3 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Mon, 17 Jun 2019 15:21:01 +0800 Subject: [PATCH 13/26] Completed test case for contract invoking; --- .../contract/jvm/JavaContractCode.java | 21 ++++- .../DefaultOperationHandleRegisteration.java | 4 +- ...e.java => AbtractContractEventHandle.java} | 20 ++--- .../JVMContractEventSendOperationHandle.java | 29 ++++++ .../ledger/ContractInvokingHandle.java | 80 +++++------------ .../ledger/ContractInvokingTest.java | 88 ++++++++++++++++--- .../jd/blockchain/ledger/TestContract.java | 9 ++ .../jd/blockchain/contract/ContractType.java | 10 +-- .../ledger/data/ContractTypeTest.java | 10 +++ 9 files changed, 181 insertions(+), 90 deletions(-) rename source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/{ContractEventSendOperationHandle.java => AbtractContractEventHandle.java} (85%) create mode 100644 source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/JVMContractEventSendOperationHandle.java diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index 5e62a296..20f97863 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -20,7 +20,6 @@ import com.jd.blockchain.utils.Bytes; */ public class JavaContractCode extends AbstractContractCode { private static final Logger LOGGER = LoggerFactory.getLogger(JavaContractCode.class); - private Module codeModule; private Bytes address; private long version; @@ -42,8 +41,9 @@ public class JavaContractCode extends AbstractContractCode { if (annoContract != null) { if (contractInterface == null) { contractInterface = itf; - }else { - throw new ContractException("One contract definition is only allowed to implement one contract type!"); + } else { + throw new ContractException( + "One contract definition is only allowed to implement one contract type!"); } } } @@ -66,7 +66,20 @@ public class JavaContractCode extends AbstractContractCode { @Override public byte[] processEvent(ContractEventContext eventContext) { - return codeModule.call(new ContractExecution(eventContext)); + if (LOGGER.isDebugEnabled()) { + LOGGER.debug("Start processing event[%s] of contract[%s]...", eventContext.getEvent(), address.toString()); + } + try { + return codeModule.call(new ContractExecution(eventContext)); + } catch (Exception ex) { + LOGGER.error(String.format("Error occurred while processing event[%s] of contract[%s]! --%s", + eventContext.getEvent(), address.toString(), ex.getMessage()), ex); + throw ex; + } finally { + if (LOGGER.isDebugEnabled()) { + LOGGER.debug("End processing event[%s] of contract[%s]. ", eventContext.getEvent(), address.toString()); + } + } } protected Object getContractInstance() { diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java index 2ffcf2fd..1966c716 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/DefaultOperationHandleRegisteration.java @@ -8,7 +8,7 @@ import org.springframework.stereotype.Component; import com.jd.blockchain.ledger.LedgerException; import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.impl.handles.ContractCodeDeployOperationHandle; -import com.jd.blockchain.ledger.core.impl.handles.ContractEventSendOperationHandle; +import com.jd.blockchain.ledger.core.impl.handles.JVMContractEventSendOperationHandle; import com.jd.blockchain.ledger.core.impl.handles.DataAccountKVSetOperationHandle; import com.jd.blockchain.ledger.core.impl.handles.DataAccountRegisterOperationHandle; import com.jd.blockchain.ledger.core.impl.handles.UserRegisterOperationHandle; @@ -30,7 +30,7 @@ public class DefaultOperationHandleRegisteration implements OperationHandleRegis opHandles.add(new DataAccountRegisterOperationHandle()); opHandles.add(new UserRegisterOperationHandle()); opHandles.add(new ContractCodeDeployOperationHandle()); - opHandles.add(new ContractEventSendOperationHandle()); + opHandles.add(new JVMContractEventSendOperationHandle()); } /** diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java similarity index 85% rename from source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java rename to source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java index 14b5b5d4..56a24db1 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractEventSendOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java @@ -21,13 +21,7 @@ import com.jd.blockchain.ledger.core.impl.LedgerQueryService; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; @Service -public class ContractEventSendOperationHandle implements OperationHandle { - - private static final ContractEngine JVM_ENGINE; - - static { - JVM_ENGINE = ContractServiceProviders.getProvider(CONTRACT_SERVICE_PROVIDER).getEngine(); - } +public abstract class AbtractContractEventHandle implements OperationHandle { @Override public boolean support(Class operationType) { @@ -63,15 +57,15 @@ public class ContractEventSendOperationHandle implements OperationHandle { localContractEventContext.setArgs(contractOP.getArgs()).setTransactionRequest(requestContext.getRequest()) .setLedgerContext(ledgerContext); - ContractCode contractCode = JVM_ENGINE.getContract(contract.getAddress(), contract.getChaincodeVersion()); - if (contractCode == null) { - // 装载合约； - contractCode = JVM_ENGINE.setupContract(contract.getAddress(), contract.getChaincodeVersion(), - contract.getChainCode()); - } + + // 装载合约； + ContractCode contractCode = loadContractCode(contract); // 处理合约事件； return contractCode.processEvent(localContractEventContext); } + + protected abstract ContractCode loadContractCode(ContractAccount contract); + } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/JVMContractEventSendOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/JVMContractEventSendOperationHandle.java new file mode 100644 index 00000000..ea1b40b7 --- /dev/null +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/JVMContractEventSendOperationHandle.java @@ -0,0 +1,29 @@ +package com.jd.blockchain.ledger.core.impl.handles; + +import static com.jd.blockchain.utils.BaseConstant.CONTRACT_SERVICE_PROVIDER; + +import com.jd.blockchain.contract.engine.ContractCode; +import com.jd.blockchain.contract.engine.ContractEngine; +import com.jd.blockchain.contract.engine.ContractServiceProviders; +import com.jd.blockchain.ledger.core.ContractAccount; + +public class JVMContractEventSendOperationHandle extends AbtractContractEventHandle { + + private static final ContractEngine JVM_ENGINE; + + static { + JVM_ENGINE = ContractServiceProviders.getProvider(CONTRACT_SERVICE_PROVIDER).getEngine(); + } + + @Override + protected ContractCode loadContractCode(ContractAccount contract) { + ContractCode contractCode = JVM_ENGINE.getContract(contract.getAddress(), contract.getChaincodeVersion()); + if (contractCode == null) { + // 装载合约； + contractCode = JVM_ENGINE.setupContract(contract.getAddress(), contract.getChaincodeVersion(), + contract.getChainCode()); + } + return contractCode; + } + +} diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java index 959af606..c0a31321 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingHandle.java @@ -1,82 +1,50 @@ package test.com.jd.blockchain.ledger; import java.util.Map; -import java.util.concurrent.CompletableFuture; import java.util.concurrent.ConcurrentHashMap; -import com.jd.blockchain.contract.LocalContractEventContext; +import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.contract.engine.ContractCode; -import com.jd.blockchain.ledger.ContractEventSendOperation; -import com.jd.blockchain.ledger.LedgerException; -import com.jd.blockchain.ledger.Operation; +import com.jd.blockchain.contract.jvm.AbstractContractCode; +import com.jd.blockchain.contract.jvm.ContractDefinition; import com.jd.blockchain.ledger.core.ContractAccount; -import com.jd.blockchain.ledger.core.ContractAccountSet; -import com.jd.blockchain.ledger.core.LedgerDataSet; -import com.jd.blockchain.ledger.core.LedgerService; -import com.jd.blockchain.ledger.core.OperationHandle; -import com.jd.blockchain.ledger.core.TransactionRequestContext; -import com.jd.blockchain.ledger.core.impl.LedgerQueryService; -import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -import com.jd.blockchain.ledger.core.impl.handles.ContractLedgerContext; +import com.jd.blockchain.ledger.core.impl.handles.AbtractContractEventHandle; import com.jd.blockchain.utils.Bytes; -public class ContractInvokingHandle implements OperationHandle { +public class ContractInvokingHandle extends AbtractContractEventHandle { - private Map contractInstances = new ConcurrentHashMap(); + private Map contractInstances = new ConcurrentHashMap(); @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, - LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { - process(op, dataset, requestContext, previousBlockDataset, opHandleContext, ledgerService, null); - - // TODO: return value; - return null; + protected ContractCode loadContractCode(ContractAccount contract) { + return contractInstances.get(contract.getAddress()); } - @Override - public boolean support(Class operationType) { - return ContractEventSendOperation.class.isAssignableFrom(operationType); + public ContractCode setup(Bytes address, Class contractIntf, T instance) { + ContractCodeInstance contract = new ContractCodeInstance(address, 0, contractIntf, instance); + contractInstances.put(address, contract); + return contract; } - public void process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, - LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService, - CompletableFuture contractReturn) { + private static class ContractCodeInstance extends AbstractContractCode { - ContractEventSendOperation contractOP = (ContractEventSendOperation) op; - // 先从账本校验合约的有效性； - // 注意：必须在前一个区块的数据集中进行校验，因为那是经过共识的数据；从当前新区块链数据集校验则会带来攻击风险：未经共识的合约得到执行； - ContractAccountSet contractSet = previousBlockDataset.getContractAccountSet(); - if (!contractSet.contains(contractOP.getContractAddress())) { - throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", - contractOP.getContractAddress())); - } + private T instance; - // 创建合约的账本上下文实例； - LedgerQueryService queryService = new LedgerQueryService(ledgerService); - ContractLedgerContext ledgerContext = new ContractLedgerContext(queryService, opHandleContext); - - // 先检查合约引擎是否已经加载合约；如果未加载，再从账本中读取合约代码并装载到引擎中执行； - ContractAccount contract = contractSet.getContract(contractOP.getContractAddress()); - if (contract == null) { - throw new LedgerException(String.format("Contract was not registered! --[ContractAddress=%s]", - contractOP.getContractAddress())); + public ContractCodeInstance(Bytes address, long version, Class delaredInterface, T instance) { + super(address, version, resolveContractDefinition(delaredInterface, instance.getClass())); + this.instance = instance; } - // 创建合约上下文; - LocalContractEventContext localContractEventContext = new LocalContractEventContext( - requestContext.getRequest().getTransactionContent().getLedgerHash(), contractOP.getEvent()); - localContractEventContext.setArgs(contractOP.getArgs()).setTransactionRequest(requestContext.getRequest()) - .setLedgerContext(ledgerContext); + private static ContractDefinition resolveContractDefinition(Class declaredIntf, Class implementedClass) { + ContractType contractType = ContractType.resolve(declaredIntf); + return new ContractDefinition(contractType, implementedClass); + } - ContractCode contractCode = JVM_ENGINE.getContract(contract.getAddress(), contract.getChaincodeVersion()); - if (contractCode == null) { - // 装载合约； - contractCode = JVM_ENGINE.setupContract(contract.getAddress(), contract.getChaincodeVersion(), - contract.getChainCode()); + @Override + protected T getContractInstance() { + return instance; } - // 处理合约事件； - contractCode.processEvent(localContractEventContext, contractReturn); } } diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java index 08d9f381..8191e4d6 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java @@ -1,21 +1,37 @@ package test.com.jd.blockchain.ledger; -import static org.junit.Assert.*; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; +import static org.junit.Assert.assertNotNull; +import static org.junit.Assert.assertNull; +import static org.mockito.Matchers.anyLong; +import static org.mockito.Matchers.anyString; +import static org.mockito.Mockito.times; +import static org.mockito.Mockito.verify; +import static org.mockito.Mockito.when; + +import java.util.Random; import org.junit.Test; +import org.mockito.Mockito; +import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.BytesValueEntry; import com.jd.blockchain.ledger.EndpointRequest; import com.jd.blockchain.ledger.LedgerBlock; import com.jd.blockchain.ledger.LedgerInitSetting; import com.jd.blockchain.ledger.LedgerTransaction; import com.jd.blockchain.ledger.NodeRequest; +import com.jd.blockchain.ledger.OperationResult; import com.jd.blockchain.ledger.TransactionContent; import com.jd.blockchain.ledger.TransactionContentBody; import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.TransactionRequestBuilder; import com.jd.blockchain.ledger.TransactionResponse; import com.jd.blockchain.ledger.TransactionState; import com.jd.blockchain.ledger.UserRegisterOperation; @@ -27,9 +43,11 @@ import com.jd.blockchain.ledger.core.UserAccount; import com.jd.blockchain.ledger.core.impl.DefaultOperationHandleRegisteration; import com.jd.blockchain.ledger.core.impl.LedgerManager; import com.jd.blockchain.ledger.core.impl.LedgerTransactionalEditor; -import com.jd.blockchain.ledger.core.impl.OperationHandleRegisteration; +import com.jd.blockchain.ledger.core.impl.TransactionBatchProcessor; +import com.jd.blockchain.service.TransactionBatchResultHandle; import com.jd.blockchain.storage.service.utils.MemoryKVStorage; import com.jd.blockchain.transaction.TxBuilder; +import com.jd.blockchain.utils.Bytes; public class ContractInvokingTest { static { @@ -44,7 +62,6 @@ public class ContractInvokingTest { private static final String LEDGER_KEY_PREFIX = "LDG://"; - private BlockchainKeypair parti0 = BlockchainKeyGenerator.getInstance().generate(); private BlockchainKeypair parti1 = BlockchainKeyGenerator.getInstance().generate(); private BlockchainKeypair parti2 = BlockchainKeyGenerator.getInstance().generate(); @@ -56,18 +73,69 @@ public class ContractInvokingTest { @Test public void test() { // 初始化账本到指定的存储库； - HashDigest ledgerHash = initLedger(storage, parti0, parti1, parti2, parti3); + HashDigest ledgerHash = initLedger(storage, parti0, parti1, parti2, parti3); // 重新加载账本； LedgerManager ledgerManager = new LedgerManager(); LedgerRepository ledgerRepo = ledgerManager.register(ledgerHash, storage); - - OperationHandleRegisteration opReg = new DefaultOperationHandleRegisteration(); - - //构建基于接口调用合约的交易请求； + + // 创建合约处理器； + ContractInvokingHandle contractInvokingHandle = new ContractInvokingHandle(); + + // 创建和加载合约实例； + BlockchainKeypair contractKey = BlockchainKeyGenerator.getInstance().generate(); + Bytes contractAddress = contractKey.getAddress(); + TestContract contractInstance = Mockito.mock(TestContract.class); + contractInvokingHandle.setup(contractAddress, TestContract.class, contractInstance); + + // 注册合约处理器； + DefaultOperationHandleRegisteration opReg = new DefaultOperationHandleRegisteration(); + opReg.insertAsTopPriority(contractInvokingHandle); + + // 创建新区块的交易处理器； + LedgerBlock preBlock = ledgerRepo.getLatestBlock(); + LedgerDataSet previousBlockDataset = ledgerRepo.getDataSet(ledgerRepo.getLatestBlock()); + LedgerEditor newBlockEditor = ledgerRepo.createNextBlock(); + TransactionBatchProcessor txbatchProcessor = new TransactionBatchProcessor(newBlockEditor, previousBlockDataset, + opReg, ledgerManager); + + // 构建基于接口调用合约的交易请求，用于测试合约调用； + Random rand = new Random(); TxBuilder txBuilder = new TxBuilder(ledgerHash); -// txBuilder.contract(address, contractIntf) - + TestContract contractProxy = txBuilder.contract(contractAddress, TestContract.class); + + String asset = "AK"; + long issueAmount = rand.nextLong(); + when(contractInstance.issue(anyString(), anyLong())).thenReturn(issueAmount); + contractProxy.issue(asset, issueAmount); + + TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); + txReqBuilder.signAsEndpoint(parti0); + txReqBuilder.signAsNode(parti0); + TransactionRequest txReq = txReqBuilder.buildRequest(); + + TransactionResponse resp = txbatchProcessor.schedule(txReq); + verify(contractInstance, times(1)).issue(asset, issueAmount); + OperationResult[] opResults = resp.getContractReturn(); + assertEquals(1, opResults.length); + assertEquals(0, opResults[0].getIndex()); + + byte[] retnBytes = BinaryProtocol.encode(BytesValueEntry.fromInt64(issueAmount), BytesValue.class); + assertArrayEquals(retnBytes, opResults[0].getResult()); + + // 提交区块； + TransactionBatchResultHandle txResultHandle = txbatchProcessor.prepare(); + txResultHandle.commit(); + + LedgerBlock latestBlock = ledgerRepo.getLatestBlock(); + assertEquals(preBlock.getHeight() + 1, latestBlock.getHeight()); + assertEquals(resp.getBlockHeight(), latestBlock.getHeight()); + assertEquals(resp.getBlockHash(), latestBlock.getHash()); + + // 再验证一次结果； + assertEquals(1, opResults.length); + assertEquals(0, opResults[0].getIndex()); + assertArrayEquals(retnBytes, opResults[0].getResult()); } private HashDigest initLedger(MemoryKVStorage storage, BlockchainKeypair... partiKeys) { diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java index ed56f49f..4d9a5ccd 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TestContract.java @@ -1,5 +1,9 @@ package test.com.jd.blockchain.ledger; +import com.jd.blockchain.contract.Contract; +import com.jd.blockchain.contract.ContractEvent; + +@Contract public interface TestContract { /** @@ -9,6 +13,7 @@ public interface TestContract { * @param amount 本次发行的资产数量； * @return 资产总量； */ + @ContractEvent(name = "issue") long issue(String asset, long amount); /** @@ -17,6 +22,7 @@ public interface TestContract { * @param asset * @return */ + @ContractEvent(name = "get-amount") long getAmount(String asset); /** @@ -26,6 +32,7 @@ public interface TestContract { * @param asset * @return */ + @ContractEvent(name = "get-balance") long getBalance(String address, String asset); /** @@ -35,6 +42,7 @@ public interface TestContract { * @param asset * @param amount */ + @ContractEvent(name = "assign") void assign(String address, String asset, int amount); /** @@ -45,5 +53,6 @@ public interface TestContract { * @param asset * @param amount */ + @ContractEvent(name = "transfer") void transfer(String fromAddress, String toAddress, String asset, long amount); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java index 80546a84..96ec1fc3 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java @@ -65,22 +65,22 @@ public class ContractType { /** * 解析合约的声明； * - * @param contractDelaredInterface 声明合约的接口类型； + * @param delaredInterface 声明合约的接口类型； * @return */ - public static ContractType resolve(Class contractDelaredInterface) { + public static ContractType resolve(Class delaredInterface) { ContractType contractType = new ContractType(); - Annotation annotation = contractDelaredInterface.getDeclaredAnnotation(Contract.class); + Annotation annotation = delaredInterface.getDeclaredAnnotation(Contract.class); // contains: @Contract? boolean isContractType = annotation != null ? true : false; if (!isContractType) { - throw new IllegalDataException("is not Contract Type, becaust there is not @Contract."); + throw new IllegalDataException("The specified type is not annotated by @Contract!"); } // contractIntf contains @Contract and @ContractEvent; - Method[] classMethods = contractDelaredInterface.getDeclaredMethods(); + Method[] classMethods = delaredInterface.getDeclaredMethods(); for (Method method : classMethods) { // if current method contains @ContractEvent，then put it in this map; ContractEvent contractEvent = method.getAnnotation(ContractEvent.class); diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java index a1f50f2b..77430442 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java @@ -10,6 +10,7 @@ import java.util.Set; import org.junit.Test; +import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.contract.ContractType; public class ContractTypeTest { @@ -54,6 +55,15 @@ public class ContractTypeTest { Method toStringMethod = NormalContractImpl.class.getMethod("toString"); assertNull(contractType.getEvent(toStringMethod)); assertNull(contractType.getHandleMethod("NotExist")); + + //解析非合约声明接口类型时，应该引发异常 ContractException； + ContractException ex = null; + try { + ContractType.resolve(NormalContractImpl.class); + } catch (ContractException e) { + ex = e; + } + assertNotNull(ex); } } From 532fec678b3a193b97114717b0a8629d4e3a5f2e Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Mon, 17 Jun 2019 17:54:08 +0800 Subject: [PATCH 14/26] Fix getDataEntry results error! --- source/contract/contract-samples/pom.xml | 4 +- .../blockchain/contract/TransferContract.java | 17 + .../contract/TransferContractImpl.java | 109 +++++ .../ledger/DataAccountKVSetOperation.java | 2 +- .../com/jd/blockchain/ledger/DataType.java | 3 - .../com/jd/blockchain/ledger/KVDataVO.java | 8 + .../com/jd/blockchain/ledger/KVInfoVO.java | 7 + .../transaction/ContractInvocationProxy.java | 34 +- .../blockchain/transaction/ContractType.java | 17 + .../sdk/converters/ClientResolveUtil.java} | 132 ++++-- .../sdk/proxy/BlockchainServiceProxy.java | 10 +- .../sdk/client/ClientResolveUtil.java | 385 ++++++++++++++++++ source/sdk/sdk-samples/pom.xml | 5 + .../sdk/samples/SDKDemo_Constant.java | 38 ++ .../blockchain/sdk/samples/SDK_Base_Demo.java | 51 +++ .../sdk/samples/SDK_Contract_Demo.java | 164 ++++++++ .../src/main/resources/transfer.jar | Bin 0 -> 7118 bytes .../sdk/test/SDKDemo_Contract_Test.java | 171 ++++++++ .../src/test/resources/transfer.jar | Bin 0 -> 7118 bytes .../jd/blockchain/intgr/IntegrationBase.java | 19 +- 20 files changed, 1129 insertions(+), 47 deletions(-) create mode 100644 source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContract.java create mode 100644 source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java rename source/sdk/{sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java => sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java} (78%) create mode 100644 source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientResolveUtil.java create mode 100644 source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDKDemo_Constant.java create mode 100644 source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Base_Demo.java create mode 100644 source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java create mode 100644 source/sdk/sdk-samples/src/main/resources/transfer.jar create mode 100644 source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java create mode 100644 source/sdk/sdk-samples/src/test/resources/transfer.jar diff --git a/source/contract/contract-samples/pom.xml b/source/contract/contract-samples/pom.xml index b229b7bc..5842f8c7 100644 --- a/source/contract/contract-samples/pom.xml +++ b/source/contract/contract-samples/pom.xml @@ -34,11 +34,11 @@ maven-assembly-plugin - contract + transfer false - com.jd.blockchain.contract.ReadContractImpl + com.jd.blockchain.contract.TransferContractImpl diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContract.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContract.java new file mode 100644 index 00000000..321101a3 --- /dev/null +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContract.java @@ -0,0 +1,17 @@ +package com.jd.blockchain.contract; + +@Contract +public interface TransferContract { + + @ContractEvent(name = "create") + String create(String address, String account, long money); + + @ContractEvent(name = "transfer") + String transfer(String address, String from, String to, long money); + + @ContractEvent(name = "read") + long read(String address, String account); + + @ContractEvent(name = "readAll") + String readAll(String address, String account); +} diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java new file mode 100644 index 00000000..1a3d702b --- /dev/null +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java @@ -0,0 +1,109 @@ +package com.jd.blockchain.contract; + +import com.alibaba.fastjson.JSON; +import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.ledger.KVDataEntry; +import com.jd.blockchain.ledger.KVDataVO; +import com.jd.blockchain.ledger.KVInfoVO; + +public class TransferContractImpl implements EventProcessingAwire, TransferContract { + + private ContractEventContext eventContext; + + private HashDigest ledgerHash; + + @Override + public String create(String address, String account, long money) { + KVDataEntry[] kvDataEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, account); + // 肯定有返回值，但若不存在则返回version=-1 + if (kvDataEntries != null && kvDataEntries.length > 0) { + long currVersion = kvDataEntries[0].getVersion(); + if (currVersion > -1) { + throw new IllegalStateException(String.format("%s -> %s already have created !!!", address, account)); + } + eventContext.getLedger().dataAccount(address).setInt64(account, money, -1L); + } else { + throw new IllegalStateException(String.format("Ledger[%s] inner Error !!!", ledgerHash.toBase58())); + } + return String.format("DataAccountAddress[%s] -> Create(By Contract Operation) Account = %s and Money = %s Success!!! \r\n", + address, account, money); + } + + @Override + public String transfer(String address, String from, String to, long money) { + // 首先查询余额 + KVDataEntry[] kvDataEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, from, to); + if (kvDataEntries == null || kvDataEntries.length != 2) { + throw new IllegalStateException(String.format("%s -> %s - %s may be not created !!!", address, from, to)); + } else { + // 判断from账号中钱数量是否足够 + long fromMoney = 0L, toMoney = 0L, fromVersion = 0L, toVersion = 0L; + for (KVDataEntry kvDataEntry : kvDataEntries) { + if (kvDataEntry.getKey().equals(from)) { + fromMoney = (long) kvDataEntry.getValue(); + fromVersion = kvDataEntry.getVersion(); + } else { + toMoney = (long) kvDataEntry.getValue(); + toVersion = kvDataEntry.getVersion(); + } + } + if (fromMoney < money) { + throw new IllegalStateException(String.format("%s -> %s not have enough money !!!", address, from)); + } + long fromNewMoney = fromMoney - money; + long toNewMoney = toMoney + money; + // 重新设置 + eventContext.getLedger().dataAccount(address).setInt64(from, fromNewMoney, fromVersion); + eventContext.getLedger().dataAccount(address).setInt64(to, toNewMoney, toVersion); + } + + return String.format("DataAccountAddress[%s] transfer from [%s] to [%s] and [money = %s] Success !!!", address, from, to, money); + } + + @Override + public long read(String address, String account) { + KVDataEntry[] kvDataEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, account); + if (kvDataEntries == null || kvDataEntries.length == 0) { + return -1; + } + return (long)kvDataEntries[0].getValue(); + } + + @Override + public String readAll(String address, String account) { + KVDataEntry[] kvDataEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, account); + // 获取最新的版本号 + if (kvDataEntries == null || kvDataEntries.length == 0) { + return ""; + } + long newestVersion = kvDataEntries[0].getVersion(); + if (newestVersion == -1) { + return ""; + } + KVDataVO[] kvDataVOS = new KVDataVO[1]; + long[] versions = new long[(int)newestVersion + 1]; + for (int i = 0; i < versions.length; i++) { + versions[i] = i; + } + KVDataVO kvDataVO = new KVDataVO(account, versions); + + kvDataVOS[0] = kvDataVO; + + KVInfoVO kvInfoVO = new KVInfoVO(kvDataVOS); + + KVDataEntry[] allEntries = eventContext.getLedger().getDataEntries(ledgerHash, address, kvInfoVO); + + return JSON.toJSONString(allEntries); + } + + @Override + public void beforeEvent(ContractEventContext eventContext) { + this.eventContext = eventContext; + this.ledgerHash = eventContext.getCurrentLedgerHash(); + } + + @Override + public void postEvent(ContractEventContext eventContext, Exception error) { + + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataAccountKVSetOperation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataAccountKVSetOperation.java index 5bedb8bc..c83cea9a 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataAccountKVSetOperation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataAccountKVSetOperation.java @@ -7,7 +7,7 @@ import com.jd.blockchain.consts.DataCodes; import com.jd.blockchain.utils.Bytes; @DataContract(code= DataCodes.TX_OP_DATA_ACC_SET) -public interface DataAccountKVSetOperation extends Operation{ +public interface DataAccountKVSetOperation extends Operation { @DataField(order=2, primitiveType=PrimitiveType.BYTES) Bytes getAccountAddress(); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java index a5361695..ac6e4b44 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java @@ -106,9 +106,6 @@ public enum DataType { ENCRYPTED_DATA((byte) (BaseType.BYTES | 0x08)); - - - @EnumField(type = PrimitiveType.INT8) public final byte CODE; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataVO.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataVO.java index 4fc214d0..10ffad7a 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataVO.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVDataVO.java @@ -8,6 +8,14 @@ public class KVDataVO { private String key; private long[] version; + public KVDataVO() { + } + + public KVDataVO(String key, long[] version) { + this.key = key; + this.version = version; + } + public String getKey() { return key; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVInfoVO.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVInfoVO.java index 5f49e3de..2077810d 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVInfoVO.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/KVInfoVO.java @@ -8,6 +8,13 @@ package com.jd.blockchain.ledger; public class KVInfoVO { private KVDataVO[] data; + public KVInfoVO() { + } + + public KVInfoVO(KVDataVO[] data) { + this.data = data; + } + public KVDataVO[] getData() { return data; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java index 617a74c7..465bb9f5 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java @@ -61,7 +61,7 @@ public class ContractInvocationProxy implements InvocationHandler { ((ContractEventSendOpTemplate) sendOperation).setEventAndArgs(event, argBytes); } // 代理操作，返回值类型无法创建 - return null; + return returnResult(method.getReturnType()); } private byte[] serializeArgs(Object[] args) { @@ -74,4 +74,36 @@ public class ContractInvocationProxy implements InvocationHandler { } return -1; } + + private Object returnResult(Class clazz) { + if (clazz.equals(Void.TYPE)) { + return null; + } + + if (!clazz.isPrimitive()) { + // 非基本类型 + return null; + } else { + // 基本类型需要处理返回值，目前采用枚举遍历方式 + // 八种基本类型：int, double, float, long, short, boolean, byte, char， void + if (clazz.equals(int.class)) { + return 0; + } else if (clazz.equals(double.class)) { + return 0.0D; + } else if (clazz.equals(float.class)) { + return 0F; + } else if (clazz.equals(long.class)) { + return 0L; + } else if (clazz.equals(short.class)) { + return (short)0; + } else if (clazz.equals(boolean.class)) { + return Boolean.FALSE; + } else if (clazz.equals(byte.class)) { + return (byte)0; + } else if (clazz.equals(char.class)) { + return (char)0; + } + return null; + } + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java index a2602a4b..34acfb5e 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractType.java @@ -60,6 +60,23 @@ public class ContractType { public static ContractType resolve(Class contractIntf) { + // 如果是Class则首先获取其接口 + if (!contractIntf.isInterface()) { + Class realIntf = null; + Class[] interfaces = contractIntf.getInterfaces(); + for (Class intf: interfaces) { + if (intf.isAnnotationPresent(Contract.class)) { + realIntf = intf; + break; + } + } + if (realIntf == null) { + throw new IllegalDataException(String.format( + "%s is not a Contract Type, because there is not @Contract !", contractIntf.getName())); + } + contractIntf = realIntf; + } + // 接口上必须有注解 if (!contractIntf.isAnnotationPresent(Contract.class)) { throw new IllegalDataException("It is not a Contract Type, because there is not @Contract !"); diff --git a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java similarity index 78% rename from source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java rename to source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java index 02a8f12f..1eac59c7 100644 --- a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientOperationUtil.java +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java @@ -1,46 +1,26 @@ /** * Copyright: Copyright 2016-2020 JD.COM All Right Reserved - * FileName: com.jd.blockchain.sdk.client.ClientOperationUtil + * FileName: com.jd.blockchain.sdk.client.ClientResolveUtil * Author: shaozhuguang * Department: Y事业部 * Date: 2019/3/27 下午4:12 * Description: */ -package com.jd.blockchain.sdk.client; - -import java.lang.reflect.Field; - -import org.apache.commons.codec.binary.Base64; +package com.jd.blockchain.sdk.converters; import com.alibaba.fastjson.JSONArray; import com.alibaba.fastjson.JSONObject; import com.jd.blockchain.crypto.CryptoProvider; import com.jd.blockchain.crypto.PubKey; -import com.jd.blockchain.ledger.BlockchainIdentityData; -import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; -import com.jd.blockchain.ledger.DataType; -import com.jd.blockchain.ledger.ContractCodeDeployOperation; -import com.jd.blockchain.ledger.ContractEventSendOperation; -import com.jd.blockchain.ledger.CryptoSetting; -import com.jd.blockchain.ledger.DataAccountKVSetOperation; -import com.jd.blockchain.ledger.DataAccountRegisterOperation; -import com.jd.blockchain.ledger.LedgerInitOperation; -import com.jd.blockchain.ledger.Operation; -import com.jd.blockchain.ledger.ParticipantNode; -import com.jd.blockchain.ledger.UserRegisterOperation; -import com.jd.blockchain.transaction.ContractCodeDeployOpTemplate; -import com.jd.blockchain.transaction.ContractEventSendOpTemplate; -import com.jd.blockchain.transaction.DataAccountKVSetOpTemplate; -import com.jd.blockchain.transaction.DataAccountRegisterOpTemplate; -import com.jd.blockchain.transaction.KVData; -import com.jd.blockchain.transaction.LedgerInitOpTemplate; -import com.jd.blockchain.transaction.LedgerInitSettingData; -import com.jd.blockchain.transaction.UserRegisterOpTemplate; +import com.jd.blockchain.ledger.*; +import com.jd.blockchain.transaction.*; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.codec.Base58Utils; import com.jd.blockchain.utils.codec.HexUtils; import com.jd.blockchain.utils.io.BytesUtils; +import org.apache.commons.codec.binary.Base64; + +import java.lang.reflect.Field; /** * @@ -49,7 +29,42 @@ import com.jd.blockchain.utils.io.BytesUtils; * @since 1.0.0 */ -public class ClientOperationUtil { +public class ClientResolveUtil { + + public static KVDataEntry[] read(KVDataEntry[] kvDataEntries) { + if (kvDataEntries == null || kvDataEntries.length == 0) { + return kvDataEntries; + } + KVDataEntry[] resolveKvDataEntries = new KVDataEntry[kvDataEntries.length]; + // kvDataEntries是代理对象，需要处理 + for (int i = 0; i < kvDataEntries.length; i++) { + KVDataEntry kvDataEntry = kvDataEntries[i]; + String key = kvDataEntry.getKey(); + long version = kvDataEntry.getVersion(); + DataType dataType = kvDataEntry.getType(); + KvData innerKvData = new KvData(key, version, dataType); + Object valueObj = kvDataEntry.getValue(); + switch (dataType) { + case NIL: + break; + case BYTES: + case TEXT: + case JSON: + innerKvData.setValue(valueObj.toString()); + break; + case INT32: + innerKvData.setValue(Integer.parseInt(valueObj.toString())); + break; + case INT64: + innerKvData.setValue(Long.parseLong(valueObj.toString())); + break; + default: + throw new IllegalStateException("Unsupported value type[" + dataType + "] to resolve!"); + } + resolveKvDataEntries[i] = innerKvData; + } + return resolveKvDataEntries; + } public static Operation read(Operation operation) { @@ -297,4 +312,65 @@ public class ClientOperationUtil { this.id = id; } } + + public static class KvData implements KVDataEntry { + + private String key; + + private long version; + + private DataType dataType; + + private Object value; + + public KvData() { + } + + public KvData(String key, long version, DataType dataType) { + this(key, version, dataType, null); + } + + public KvData(String key, long version, DataType dataType, Object value) { + this.key = key; + this.version = version; + this.dataType = dataType; + this.value = value; + } + + public void setKey(String key) { + this.key = key; + } + + public void setVersion(long version) { + this.version = version; + } + + public void setDataType(DataType dataType) { + this.dataType = dataType; + } + + public void setValue(Object value) { + this.value = value; + } + + @Override + public String getKey() { + return key; + } + + @Override + public long getVersion() { + return version; + } + + @Override + public DataType getType() { + return dataType; + } + + @Override + public Object getValue() { + return value; + } + } } \ No newline at end of file diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java index e18f1df7..4875def3 100644 --- a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java @@ -5,6 +5,7 @@ import com.jd.blockchain.ledger.*; import com.jd.blockchain.sdk.BlockchainEventHandle; import com.jd.blockchain.sdk.BlockchainEventListener; import com.jd.blockchain.sdk.BlockchainService; +import com.jd.blockchain.sdk.converters.ClientResolveUtil; import com.jd.blockchain.transaction.BlockchainQueryService; import com.jd.blockchain.transaction.TransactionService; import com.jd.blockchain.transaction.TxTemplate; @@ -144,17 +145,20 @@ public abstract class BlockchainServiceProxy implements BlockchainService { @Override public KVDataEntry[] getDataEntries(HashDigest ledgerHash, String address, String... keys) { - return getQueryService(ledgerHash).getDataEntries(ledgerHash, address, keys); + KVDataEntry[] kvDataEntries = getQueryService(ledgerHash).getDataEntries(ledgerHash, address, keys); + return ClientResolveUtil.read(kvDataEntries); } @Override public KVDataEntry[] getDataEntries(HashDigest ledgerHash, String address, KVInfoVO kvInfoVO) { - return getQueryService(ledgerHash).getDataEntries(ledgerHash, address, kvInfoVO); + KVDataEntry[] kvDataEntries = getQueryService(ledgerHash).getDataEntries(ledgerHash, address, kvInfoVO); + return ClientResolveUtil.read(kvDataEntries); } @Override public KVDataEntry[] getDataEntries(HashDigest ledgerHash, String address, int fromIndex, int count) { - return getQueryService(ledgerHash).getDataEntries(ledgerHash, address, fromIndex, count); + KVDataEntry[] kvDataEntries = getQueryService(ledgerHash).getDataEntries(ledgerHash, address, fromIndex, count); + return ClientResolveUtil.read(kvDataEntries); } @Override diff --git a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientResolveUtil.java b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientResolveUtil.java new file mode 100644 index 00000000..72cd4cb8 --- /dev/null +++ b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/ClientResolveUtil.java @@ -0,0 +1,385 @@ +///** +// * Copyright: Copyright 2016-2020 JD.COM All Right Reserved +// * FileName: com.jd.blockchain.sdk.client.ClientResolveUtil +// * Author: shaozhuguang +// * Department: Y事业部 +// * Date: 2019/3/27 下午4:12 +// * Description: +// */ +//package com.jd.blockchain.sdk.client; +// +//import java.lang.reflect.Field; +// +//import com.jd.blockchain.ledger.*; +//import com.jd.blockchain.utils.io.ByteArray; +//import org.apache.commons.codec.binary.Base64; +// +//import com.alibaba.fastjson.JSONArray; +//import com.alibaba.fastjson.JSONObject; +//import com.jd.blockchain.crypto.CryptoProvider; +//import com.jd.blockchain.crypto.PubKey; +//import com.jd.blockchain.transaction.ContractCodeDeployOpTemplate; +//import com.jd.blockchain.transaction.ContractEventSendOpTemplate; +//import com.jd.blockchain.transaction.DataAccountKVSetOpTemplate; +//import com.jd.blockchain.transaction.DataAccountRegisterOpTemplate; +//import com.jd.blockchain.transaction.KVData; +//import com.jd.blockchain.transaction.LedgerInitOpTemplate; +//import com.jd.blockchain.transaction.LedgerInitSettingData; +//import com.jd.blockchain.transaction.UserRegisterOpTemplate; +//import com.jd.blockchain.utils.Bytes; +//import com.jd.blockchain.utils.codec.Base58Utils; +//import com.jd.blockchain.utils.codec.HexUtils; +//import com.jd.blockchain.utils.io.BytesUtils; +// +///** +// * +// * @author shaozhuguang +// * @create 2019/3/27 +// * @since 1.0.0 +// */ +// +//public class ClientResolveUtil { +// +// public static KVDataEntry[] read(KVDataEntry[] kvDataEntries) { +// if (kvDataEntries == null || kvDataEntries.length == 0) { +// return kvDataEntries; +// } +// KVDataEntry[] resolveKvDataEntries = new KVDataEntry[kvDataEntries.length]; +// // kvDataEntries是代理对象，需要处理 +// for (int i = 0; i < kvDataEntries.length; i++) { +// KVDataEntry kvDataEntry = kvDataEntries[i]; +// String key = kvDataEntry.getKey(); +// long version = kvDataEntry.getVersion(); +// DataType dataType = kvDataEntry.getType(); +// KvData innerKvData = new KvData(key, version, dataType); +// Object valueObj = kvDataEntry.getValue(); +// switch (dataType) { +// case NIL: +// break; +// case BYTES: +// case TEXT: +// case JSON: +// innerKvData.setValue(valueObj.toString()); +// break; +// case INT32: +// innerKvData.setValue(Integer.parseInt(valueObj.toString())); +// break; +// case INT64: +// innerKvData.setValue(Long.parseLong(valueObj.toString())); +// break; +// default: +// throw new IllegalStateException("Unsupported value type[" + dataType + "] to resolve!"); +// } +// resolveKvDataEntries[i] = innerKvData; +// } +// return resolveKvDataEntries; +// } +// +// public static Operation read(Operation operation) { +// +// try { +// // Class +// Class clazz = operation.getClass(); +// Field field = clazz.getSuperclass().getDeclaredField("h"); +// field.setAccessible(true); +// Object object = field.get(operation); +// if (object instanceof JSONObject) { +// JSONObject jsonObject = (JSONObject) object; +// if (jsonObject.containsKey("accountID")) { +// return convertDataAccountRegisterOperation(jsonObject); +// } else if (jsonObject.containsKey("userID")) { +// return convertUserRegisterOperation(jsonObject); +// } else if (jsonObject.containsKey("contractID")) { +// return convertContractCodeDeployOperation(jsonObject); +// } else if (jsonObject.containsKey("writeSet")) { +// return convertDataAccountKVSetOperation(jsonObject); +// } else if (jsonObject.containsKey("initSetting")) { +// return convertLedgerInitOperation(jsonObject); +// } else if (jsonObject.containsKey("contractAddress")) { +// return convertContractEventSendOperation(jsonObject); +// } +// } +// } catch (Exception e) { +// throw new RuntimeException(e); +// } +// +// return null; +// } +// +// public static Object readValueByBytesValue(BytesValue bytesValue) { +// DataType dataType = bytesValue.getType(); +// Bytes saveVal = bytesValue.getValue(); +// Object showVal; +// switch (dataType) { +// case BYTES: +// // return hex +// showVal = HexUtils.encode(saveVal.toBytes()); +// break; +// case TEXT: +// case JSON: +// showVal = saveVal.toUTF8String(); +// break; +// case INT64: +// showVal = BytesUtils.toLong(saveVal.toBytes()); +// break; +// default: +// showVal = HexUtils.encode(saveVal.toBytes()); +// break; +// } +// return showVal; +// } +// +// public static DataAccountRegisterOperation convertDataAccountRegisterOperation(JSONObject jsonObject) { +// JSONObject account = jsonObject.getJSONObject("accountID"); +// return new DataAccountRegisterOpTemplate(blockchainIdentity(account)); +// } +// +// public static DataAccountKVSetOperation convertDataAccountKVSetOperation(JSONObject jsonObject) { +// // 写入集合处理 +// JSONArray writeSetObj = jsonObject.getJSONArray("writeSet"); +// JSONObject accountAddrObj = jsonObject.getJSONObject("accountAddress"); +// String addressBase58 = accountAddrObj.getString("value"); +// Bytes address = Bytes.fromBase58(addressBase58); +// +// DataAccountKVSetOpTemplate kvOperation = new DataAccountKVSetOpTemplate(address); +// for (int i = 0; i tools-initializer ${project.version} + + com.jd.blockchain + contract-samples + ${project.version} + diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDKDemo_Constant.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDKDemo_Constant.java new file mode 100644 index 00000000..aa5ac2f7 --- /dev/null +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDKDemo_Constant.java @@ -0,0 +1,38 @@ +package com.jd.blockchain.sdk.samples; + +import org.apache.commons.io.FileUtils; +import org.springframework.core.io.ClassPathResource; + +import java.io.File; + +public class SDKDemo_Constant { + + public static final String GW_IPADDR = "127.0.0.1"; + + public static final int GW_PORT = 11000; + + public static final String[] PUB_KEYS = { + "3snPdw7i7PjVKiTH2VnXZu5H8QmNaSXpnk4ei533jFpuifyjS5zzH9", + "3snPdw7i7PajLB35tEau1kmixc6ZrjLXgxwKbkv5bHhP7nT5dhD9eX", + "3snPdw7i7PZi6TStiyc6mzjprnNhgs2atSGNS8wPYzhbKaUWGFJt7x", + "3snPdw7i7PifPuRX7fu3jBjsb3rJRfDe9GtbDfvFJaJ4V4hHXQfhwk"}; + + public static final String[] PRIV_KEYS = { + "177gjzHTznYdPgWqZrH43W3yp37onm74wYXT4v9FukpCHBrhRysBBZh7Pzdo5AMRyQGJD7x", + "177gju9p5zrNdHJVEQnEEKF4ZjDDYmAXyfG84V5RPGVc5xFfmtwnHA7j51nyNLUFffzz5UT", + "177gjtwLgmSx5v1hFb46ijh7L9kdbKUpJYqdKVf9afiEmAuLgo8Rck9yu5UuUcHknWJuWaF", + "177gk1pudweTq5zgJTh8y3ENCTwtSFsKyX7YnpuKPo7rKgCkCBXVXh5z2syaTCPEMbuWRns"}; + + public static final String PASSWORD = "abc"; + + public static final byte[] readChainCodes(String contractZip) { + // 构建合约的字节数组; + try { + ClassPathResource contractPath = new ClassPathResource(contractZip); + File contractFile = new File(contractPath.getURI()); + return FileUtils.readFileToByteArray(contractFile); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } +} diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Base_Demo.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Base_Demo.java new file mode 100644 index 00000000..bbd4ed71 --- /dev/null +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Base_Demo.java @@ -0,0 +1,51 @@ +package com.jd.blockchain.sdk.samples; + +import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.crypto.PrivKey; +import com.jd.blockchain.crypto.PubKey; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionTemplate; +import com.jd.blockchain.sdk.BlockchainService; +import com.jd.blockchain.sdk.client.GatewayServiceFactory; +import com.jd.blockchain.tools.keygen.KeyGenCommand; + +public abstract class SDK_Base_Demo { + + protected BlockchainKeypair adminKey; + + protected HashDigest ledgerHash; + + protected BlockchainService blockchainService; + + public SDK_Base_Demo() { + init(); + } + + public void init() { + // 生成连接网关的账号 + PrivKey privKey = KeyGenCommand.decodePrivKeyWithRawPassword(SDKDemo_Constant.PRIV_KEYS[0], SDKDemo_Constant.PASSWORD); + + PubKey pubKey = KeyGenCommand.decodePubKey(SDKDemo_Constant.PUB_KEYS[0]); + + adminKey = new BlockchainKeypair(pubKey, privKey); + + // 连接网关 + GatewayServiceFactory serviceFactory = GatewayServiceFactory.connect(SDKDemo_Constant.GW_IPADDR, + SDKDemo_Constant.GW_PORT, false, adminKey); + + // 获取网关对应的Service处理类 + blockchainService = serviceFactory.getBlockchainService(); + + HashDigest[] ledgerHashs = blockchainService.getLedgerHashs(); + // 获取当前账本Hash + ledgerHash = ledgerHashs[0]; + } + + public TransactionResponse commit(TransactionTemplate txTpl) { + PreparedTransaction ptx = txTpl.prepare(); + ptx.sign(adminKey); + return ptx.commit(); + } +} diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java new file mode 100644 index 00000000..15a023f4 --- /dev/null +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java @@ -0,0 +1,164 @@ +package com.jd.blockchain.sdk.samples; + +import com.jd.blockchain.contract.EventResult; +import com.jd.blockchain.contract.TransferContract; +import com.jd.blockchain.ledger.*; +import com.jd.blockchain.transaction.ContractEventExecutor; +import com.jd.blockchain.utils.Bytes; + +import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; + +public class SDK_Contract_Demo extends SDK_Base_Demo { + + public static void main(String[] args) { + SDK_Contract_Demo demo = new SDK_Contract_Demo(); + demo.executeContract(); + } + + public void executeContract() { + + // 发布jar包 + // 定义交易模板 + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + + // 将jar包转换为二进制数据 + byte[] contractCode = readChainCodes("transfer.jar"); + + // 生成一个合约账号 + BlockchainKeypair contractDeployKey = BlockchainKeyGenerator.getInstance().generate(); + + // 生成发布合约操作 + txTpl.contracts().deploy(contractDeployKey.getIdentity(), contractCode); + + // 生成预发布交易； + PreparedTransaction ptx = txTpl.prepare(); + + // 对交易进行签名 + ptx.sign(adminKey); + + // 提交并等待共识返回； + TransactionResponse txResp = ptx.commit(); + + // 获取合约地址 + Bytes contractAddress = contractDeployKey.getAddress(); + + // 打印交易返回信息 + System.out.printf("Tx[%s] -> BlockHeight = %s, BlockHash = %s, isSuccess = %s, ExecutionState = %s \r\n", + txResp.getContentHash().toBase58(), txResp.getBlockHeight(), + txResp.getBlockHash().toBase58(), txResp.isSuccess(), + txResp.getExecutionState()); + + // 打印合约地址 + System.out.printf("ContractAddress = %s \r\n", contractAddress.toBase58()); + + // 注册一个数据账户 + BlockchainKeypair dataAccount = createDataAccount(); + // 获取数据账户地址 + String dataAddress = dataAccount.getAddress().toBase58(); + // 打印数据账户地址 + System.out.printf("DataAccountAddress = %s \r\n", dataAddress); + + // 创建两个账号： + String account0 = "jd_zhangsan", account1 = "jd_lisi"; + long account0Money = 3000L, account1Money = 2000L; + // 创建两个账户 + // 使用KV操作创建一个账户 + System.out.println(create(dataAddress, account0, account0Money, false, null)); + // 使用合约创建一个账户 + System.out.println(create(dataAddress, account1, account1Money, true, contractAddress)); + + // 转账，使得双方钱达到一致 + System.out.println(transfer(dataAddress, account0, account1, 500L, contractAddress)); + + // 通过合约读取account0的当前信息 + System.out.printf("Read DataAccountAddress[%s] Account = %s 's money = %s (By Contract)\r\n", + dataAddress, account0, readByContract(dataAddress, account0, contractAddress)); + // 通过KV读取account1的当前信息 + System.out.printf("Read DataAccountAddress[%s] Account = %s 's money = %s (By KV Operation)\r\n", + dataAddress, account1, readByKvOperation(dataAddress, account1)); + + // 通过合约读取account0的历史信息 + System.out.println(readAll(dataAddress, account0, contractAddress)); + // 通过合约读取account1的历史信息 + System.out.println(readAll(dataAddress, account1, contractAddress)); + } + + private String readAll(String address, String account, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { + transferContract.readAll(address, account); + return transferContract; + }); + commit(txTpl); + return eventResult.get(); + } + + private long readByContract(String address, String account, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { + transferContract.read(address, account); + return transferContract; + }); + commit(txTpl); + return eventResult.get(); + } + + private long readByKvOperation(String address, String account) { + KVDataEntry[] kvDataEntries = blockchainService.getDataEntries(ledgerHash, address, account); + if (kvDataEntries == null || kvDataEntries.length == 0) { + throw new IllegalStateException(String.format("Ledger %s Service inner Error !!!", ledgerHash.toBase58())); + } + KVDataEntry kvDataEntry = kvDataEntries[0]; + if (kvDataEntry.getVersion() == -1) { + return 0L; + } + return (long) (kvDataEntry.getValue()); + } + + + private String transfer(String address, String from, String to, long money, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { + transferContract.transfer(address, from, to, money); + return transferContract; + }); + commit(txTpl); + return eventResult.get(); + } + + private BlockchainKeypair createDataAccount() { + // 首先注册一个数据账户 + BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); + + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + txTpl.dataAccounts().register(newDataAccount.getIdentity()); + commit(txTpl); + return newDataAccount; + } + + private String create(String address, String account, long money, boolean useContract, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + if (useContract) { + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { + transferContract.create(address, account, money); + return transferContract; + }); + commit(txTpl); + return eventResult.get(); + } else { + // 通过KV创建 + txTpl.dataAccount(address).setInt64(account, money, -1); + TransactionResponse txResp = commit(txTpl); + return String.format("DataAccountAddress[%s] -> Create(By KV Operation) Account = %s and Money = %s Success!!! \r\n", + address, account, money); + } + } +} diff --git a/source/sdk/sdk-samples/src/main/resources/transfer.jar b/source/sdk/sdk-samples/src/main/resources/transfer.jar new file mode 100644 index 0000000000000000000000000000000000000000..a161392eeed55569af68fd4dddd5846f9a9e4787 GIT binary 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使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { + transferContract.transfer(address, from, to, money); + return transferContract; + }); + commit(txTpl); + return eventResult.get(); + } + + + private BlockchainKeypair createDataAccount() { + // 首先注册一个数据账户 + BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); + + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + txTpl.dataAccounts().register(newDataAccount.getIdentity()); + commit(txTpl); + return newDataAccount; + } + + private String create(String address, String account, long money, boolean useContract, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + if (useContract) { + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { + transferContract.create(address, account, money); + return transferContract; + }); + commit(txTpl); + return eventResult.get(); + } else { + // 通过KV创建 + txTpl.dataAccount(address).setInt64(account, money, -1); + TransactionResponse txResp = commit(txTpl); + return account + money; + } + } + + private TransactionResponse commit(TransactionTemplate txTpl) { + PreparedTransaction ptx = txTpl.prepare(); + ptx.sign(adminKey); + return ptx.commit(); + } +} diff --git a/source/sdk/sdk-samples/src/test/resources/transfer.jar b/source/sdk/sdk-samples/src/test/resources/transfer.jar new file mode 100644 index 0000000000000000000000000000000000000000..a161392eeed55569af68fd4dddd5846f9a9e4787 GIT binary patch literal 7118 zcmbVQ1z42Z)~35b3CRILItD~iKtN!ap;H8jAp}M`6&<8Iq(fTi20;O(yOA#G?h-Ei z!|{0Fde8Cy|GU2Do9~-v*1PuFYpvOP?N=FuiiU%9DG=vA$R96%eqbY>U>S8uPI-td zw=zPF3<(QyfqzjWyRHV7gviUvsHt;-Wo5cRIInrgyk}kM-CHq8$XNY=j)R`Pk}G8s 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read2 = txContract.result((ContractEventExecutor) () -> { - readContract2.read(newDataAccount.getAddress().toBase58(), key2); - return readContract2; - }); + readContract2.read(newDataAccount.getAddress().toBase58(), key2); ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); @@ -601,14 +603,13 @@ public class IntegrationBase { // 通过EventResult获取结果 System.out.printf("readContract1.result = %s \r\n", read1.get()); - System.out.printf("readContract2.result = %s \r\n", read2.get()); System.out.printf("readContract3.result = %s \r\n", read3.get()); // 打印结果 -// for (OperationResult or : operationResults) { -// System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), or.getResult()); -// } + for (OperationResult or : operationResults) { + System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), ContractSerializeUtils.resolve(or.getResult())); + } // // // 验证结果 // assertNotNull(contractReturn); From 00dd08abf80c8465b85e3f3e68264976af7d8dc6 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Tue, 18 Jun 2019 09:54:12 +0800 Subject: [PATCH 15/26] Fixed compilation error; --- .../java/com/jd/blockchain/contract/TransferContractImpl.java | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java index 1a3d702b..c312dd4f 100644 --- a/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java +++ b/source/contract/contract-samples/src/main/java/com/jd/blockchain/contract/TransferContractImpl.java @@ -6,7 +6,7 @@ import com.jd.blockchain.ledger.KVDataEntry; import com.jd.blockchain.ledger.KVDataVO; import com.jd.blockchain.ledger.KVInfoVO; -public class TransferContractImpl implements EventProcessingAwire, TransferContract { +public class TransferContractImpl implements EventProcessingAware, TransferContract { private ContractEventContext eventContext; From 0888190efa24b61c9d44419e05cbab6e2d1fd12d Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 19 Jun 2019 02:27:48 +0800 Subject: [PATCH 16/26] Completed the processing of the return value of Contract event send operation; --- .../com/jd/blockchain/consts/DataCodes.java | 4 +- .../contract/engine/ContractCode.java | 6 +- .../contract/jvm/AbstractContractCode.java | 7 +- .../contract/jvm/JavaContractCode.java | 7 +- .../ledger/core/OperationHandle.java | 4 +- .../core/impl/TransactionBatchProcessor.java | 4 +- .../handles/AbtractContractEventHandle.java | 7 +- .../ContractCodeDeployOperationHandle.java | 12 +- .../DataAccountKVSetOperationHandle.java | 4 +- .../DataAccountRegisterOperationHandle.java | 8 +- .../handles/UserRegisterOperationHandle.java | 11 +- .../ledger/ContractInvokingTest.java | 10 +- .../contract/ContractSerializeUtils.java | 301 +++++++------ .../jd/blockchain/contract/ContractType.java | 32 +- .../jd/blockchain/ledger/BytesValueList.java | 11 + .../ledger/ContractEventSendOperation.java | 7 - .../com/jd/blockchain/ledger/DataType.java | 23 +- .../jd/blockchain/ledger/OperationResult.java | 8 +- .../ledger/OperationResultData.java | 8 +- .../ledger/PreparedTransaction.java | 24 +- .../BlockchainOperationFactory.java | 90 ++-- .../ContractEventSendOpTemplate.java | 55 +-- .../ContractEventSendOperationBuilder.java | 26 +- .../transaction/ContractInvocation.java | 66 +++ .../ContractInvocationHandler.java | 109 +++++ .../transaction/ContractInvocationProxy.java | 110 ----- .../ContractInvocationProxyBuilder.java | 52 ++- .../transaction/ContractInvocationStub.java | 33 ++ .../transaction/ContractReturns.java | 418 ++++++++++++++++++ .../blockchain/transaction/EventOperator.java | 23 +- .../OperationReturnValueHandler.java | 11 + .../jd/blockchain/transaction/PreparedTx.java | 80 ++-- .../jd/blockchain/transaction/TxBuilder.java | 17 +- .../transaction/TxRequestBuilder.java | 3 +- .../jd/blockchain/transaction/TxTemplate.java | 22 +- .../sdk/samples/SDK_Contract_Demo.java | 303 +++++++------ .../sdk/test/SDKDemo_Contract_Test.java | 282 ++++++------ .../jd/blockchain/intgr/IntegrationBase.java | 35 +- .../handler/MockerContractExeHandle.java | 8 +- 39 files changed, 1366 insertions(+), 875 deletions(-) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationStub.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java diff --git a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java index 39850af6..e764c3f3 100644 --- a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java +++ b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java @@ -9,6 +9,8 @@ package com.jd.blockchain.consts; public interface DataCodes { public static final int BYTES_VALUE = 0x80; + + public static final int BYTES_VALUE_LIST = 0x81; public static final int BLOCK_CHAIN_IDENTITY = 0x90; @@ -16,8 +18,6 @@ public interface DataCodes { public static final int BLOCK_BODY = 0x110; - // public static final int BLOCK_LEDGER = 0x110; - public static final int BLOCK_GENESIS = 0x120; public static final int DATA_SNAPSHOT = 0x130; diff --git a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java index 962c767d..2f363a55 100644 --- a/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java +++ b/source/contract/contract-framework/src/main/java/com/jd/blockchain/contract/engine/ContractCode.java @@ -1,16 +1,14 @@ package com.jd.blockchain.contract.engine; import com.jd.blockchain.contract.ContractEventContext; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.utils.Bytes; -import java.util.concurrent.CompletableFuture; -import java.util.concurrent.Future; - public interface ContractCode { Bytes getAddress(); long getVersion(); - byte[] processEvent(ContractEventContext eventContext); + BytesValue processEvent(ContractEventContext eventContext); } diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java index 53aec345..3dfc4c58 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java @@ -10,6 +10,7 @@ import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.contract.engine.ContractCode; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.utils.Bytes; /** @@ -44,7 +45,7 @@ public abstract class AbstractContractCode implements ContractCode { } @Override - public byte[] processEvent(ContractEventContext eventContext) { + public BytesValue processEvent(ContractEventContext eventContext) { EventProcessingAware evtProcAwire = null; Object retn = null; Exception error = null; @@ -90,13 +91,13 @@ public abstract class AbstractContractCode implements ContractCode { eventContext.getEvent(), address.toString(), error.getMessage()), error); } - byte[] retnBytes = resolveResult(retn); + BytesValue retnBytes = resolveResult(retn); return retnBytes; } protected abstract Object getContractInstance(); - private byte[] resolveResult(Object retn) { + private BytesValue resolveResult(Object retn) { if (retn == null) { return null; } diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java index 20f97863..c6b7c5b9 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/JavaContractCode.java @@ -9,6 +9,7 @@ import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.contract.ContractType; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.runtime.Module; import com.jd.blockchain.utils.Bytes; @@ -65,7 +66,7 @@ public class JavaContractCode extends AbstractContractCode { } @Override - public byte[] processEvent(ContractEventContext eventContext) { + public BytesValue processEvent(ContractEventContext eventContext) { if (LOGGER.isDebugEnabled()) { LOGGER.debug("Start processing event[%s] of contract[%s]...", eventContext.getEvent(), address.toString()); } @@ -91,7 +92,7 @@ public class JavaContractCode extends AbstractContractCode { } } - private class ContractExecution implements Callable { + private class ContractExecution implements Callable { private ContractEventContext eventContext; public ContractExecution(ContractEventContext contractEventContext) { @@ -99,7 +100,7 @@ public class JavaContractCode extends AbstractContractCode { } @Override - public byte[] call() throws Exception { + public BytesValue call() throws Exception { return JavaContractCode.super.processEvent(eventContext); } } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java index 2a13690b..e1a0f567 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/OperationHandle.java @@ -1,8 +1,8 @@ package com.jd.blockchain.ledger.core; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -import com.jd.blockchain.utils.concurrent.AsyncFuture; public interface OperationHandle { @@ -30,7 +30,7 @@ public interface OperationHandle { * * @return 操作执行结果 */ - byte[] process(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, + BytesValue process(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService); // /** diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java index bfb8a08d..b4795c01 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/TransactionBatchProcessor.java @@ -8,7 +8,7 @@ import org.slf4j.Logger; import org.slf4j.LoggerFactory; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.ContractEventSendOperation; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.LedgerBlock; import com.jd.blockchain.ledger.LedgerException; import com.jd.blockchain.ledger.Operation; @@ -110,7 +110,7 @@ public class TransactionBatchProcessor implements TransactionBatchProcess { int opIndex = 0; for (Operation op : ops) { opHandle = opHandles.getHandle(op.getClass()); - byte[] opResult = opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); + BytesValue opResult = opHandle.process(op, dataset, reqCtx, previousBlockDataset, handleContext, ledgerService); if (opResult != null) { operationResults.add(new OperationResultData(opIndex, opResult)); } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java index 56a24db1..40f6e2c2 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/AbtractContractEventHandle.java @@ -1,13 +1,10 @@ package com.jd.blockchain.ledger.core.impl.handles; -import static com.jd.blockchain.utils.BaseConstant.CONTRACT_SERVICE_PROVIDER; - import org.springframework.stereotype.Service; import com.jd.blockchain.contract.LocalContractEventContext; import com.jd.blockchain.contract.engine.ContractCode; -import com.jd.blockchain.contract.engine.ContractEngine; -import com.jd.blockchain.contract.engine.ContractServiceProviders; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.LedgerException; import com.jd.blockchain.ledger.Operation; @@ -29,7 +26,7 @@ public abstract class AbtractContractEventHandle implements OperationHandle { } @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public BytesValue process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { ContractEventSendOperation contractOP = (ContractEventSendOperation) op; // 先从账本校验合约的有效性； diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java index a71b26d1..e18c9304 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractCodeDeployOperationHandle.java @@ -1,6 +1,8 @@ package com.jd.blockchain.ledger.core.impl.handles; -import com.jd.blockchain.binaryproto.BinaryProtocol; +import org.springframework.stereotype.Service; + +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.core.LedgerDataSet; @@ -9,17 +11,11 @@ import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.concurrent.AsyncFuture; -import org.springframework.stereotype.Service; - -import java.util.concurrent.Future; - @Service public class ContractCodeDeployOperationHandle implements OperationHandle { @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public BytesValue process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { ContractCodeDeployOperation contractOP = (ContractCodeDeployOperation) op; // TODO: 校验合约代码的正确性； diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java index 9844d4c6..c07dd628 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountKVSetOperationHandle.java @@ -1,7 +1,5 @@ package com.jd.blockchain.ledger.core.impl.handles; -import com.jd.blockchain.binaryproto.BinaryProtocol; -import com.jd.blockchain.utils.concurrent.AsyncFuture; import org.springframework.stereotype.Service; import com.jd.blockchain.binaryproto.DataContractRegistry; @@ -24,7 +22,7 @@ public class DataAccountKVSetOperationHandle implements OperationHandle { } @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public BytesValue process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { DataAccountKVSetOperation kvWriteOp = (DataAccountKVSetOperation) op; DataAccount account = dataset.getDataAccountSet().getDataAccount(kvWriteOp.getAccountAddress()); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java index 8bce4efd..69337dfa 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/DataAccountRegisterOperationHandle.java @@ -1,6 +1,9 @@ package com.jd.blockchain.ledger.core.impl.handles; +import org.springframework.stereotype.Service; + import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.DataAccountRegisterOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.core.LedgerDataSet; @@ -9,14 +12,11 @@ import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; -import com.jd.blockchain.utils.concurrent.AsyncFuture; -import org.springframework.stereotype.Service; - @Service public class DataAccountRegisterOperationHandle implements OperationHandle { @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public BytesValue process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { DataAccountRegisterOperation dataAccountRegOp = (DataAccountRegisterOperation) op; BlockchainIdentity bid = dataAccountRegOp.getAccountID(); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java index d4072aa7..f583e8cd 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/UserRegisterOperationHandle.java @@ -1,6 +1,7 @@ package com.jd.blockchain.ledger.core.impl.handles; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.UserRegisterOperation; import com.jd.blockchain.ledger.core.LedgerDataSet; @@ -9,13 +10,12 @@ import com.jd.blockchain.ledger.core.OperationHandle; import com.jd.blockchain.ledger.core.TransactionRequestContext; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.concurrent.AsyncFuture; public class UserRegisterOperationHandle implements OperationHandle { @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public BytesValue process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { @@ -26,14 +26,9 @@ public class UserRegisterOperationHandle implements OperationHandle { dataset.getUserAccountSet().register(userAddress, bid.getPubKey()); - return userAddress.toBytes(); + return null; } -// @Override -// public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { -// return null; -// } - @Override public boolean support(Class operationType) { return UserRegisterOperation.class.isAssignableFrom(operationType); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java index 1f3fb3ed..27e234d0 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java @@ -120,8 +120,9 @@ public class ContractInvokingTest { assertEquals(1, opResults.length); assertEquals(0, opResults[0].getIndex()); - byte[] retnBytes = BinaryProtocol.encode(BytesValueEntry.fromInt64(issueAmount), BytesValue.class); - assertArrayEquals(retnBytes, opResults[0].getResult()); + byte[] expectedRetnBytes = BinaryProtocol.encode(BytesValueEntry.fromInt64(issueAmount), BytesValue.class); + byte[] reallyRetnBytes = BinaryProtocol.encode(opResults[0].getResult(), BytesValue.class); + assertArrayEquals(expectedRetnBytes, reallyRetnBytes); // 提交区块； TransactionBatchResultHandle txResultHandle = txbatchProcessor.prepare(); @@ -135,7 +136,10 @@ public class ContractInvokingTest { // 再验证一次结果； assertEquals(1, opResults.length); assertEquals(0, opResults[0].getIndex()); - assertArrayEquals(retnBytes, opResults[0].getResult()); + + reallyRetnBytes = BinaryProtocol.encode(opResults[0].getResult(), BytesValue.class); + assertArrayEquals(expectedRetnBytes, reallyRetnBytes); + } private HashDigest initLedger(MemoryKVStorage storage, BlockchainKeypair... partiKeys) { diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java index 6214c24e..0a637662 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java @@ -1,157 +1,164 @@ package com.jd.blockchain.contract; -import com.jd.blockchain.binaryproto.*; -import com.jd.blockchain.contract.param.*; -import com.jd.blockchain.utils.io.BytesUtils; - import java.util.ArrayList; import java.util.HashMap; import java.util.List; import java.util.Map; +import com.jd.blockchain.binaryproto.BinaryProtocol; +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataContractRegistry; +import com.jd.blockchain.contract.param.WRAP_BYTES; +import com.jd.blockchain.contract.param.WRAP_INT; +import com.jd.blockchain.contract.param.WRAP_LONG; +import com.jd.blockchain.contract.param.WRAP_SHORT; +import com.jd.blockchain.contract.param.WRAP_STRING; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.utils.io.BytesUtils; + public class ContractSerializeUtils { - final static int INT_LENGTH = 4; - - static Map, Class> MAP = new HashMap<>(); - - static { - MAP.put(byte[].class, WRAP_BYTES.class); - MAP.put(Short.class, WRAP_SHORT.class); - MAP.put(short.class, WRAP_SHORT.class); - MAP.put(Integer.class, WRAP_INT.class); - MAP.put(int.class, WRAP_INT.class); - MAP.put(Long.class, WRAP_LONG.class); - MAP.put(long.class, WRAP_LONG.class); - MAP.put(String.class, WRAP_STRING.class); - - DataContractRegistry.register(WRAP_BYTES.class); - DataContractRegistry.register(WRAP_SHORT.class); - DataContractRegistry.register(WRAP_INT.class); - DataContractRegistry.register(WRAP_LONG.class); - DataContractRegistry.register(WRAP_STRING.class); - } - - public static boolean support(Class clazz) { - if (clazz.isAnnotationPresent(DataContract.class) || MAP.containsKey(clazz)) { - return true; - } - return false; - } - - public static byte[] serialize(Object data) { - - if (data == null) { - return null; - } - - Class clazz = data.getClass(); - Class serialClass; - Object wrapData = data; - if (clazz.isAnnotationPresent(DataContract.class)) { - serialClass = clazz; - } else { - // 判断类型是否可以序列化 - Class wrapClass = MAP.get(clazz); - if (wrapClass == null) { - throw new IllegalArgumentException("There are Un-Support Type !!!"); - } - serialClass = wrapClass; - - if (wrapClass.equals(WRAP_BYTES.class)) { - wrapData = (WRAP_BYTES) () -> (byte[])data; - } else if (wrapClass.equals(WRAP_INT.class)) { - wrapData = (WRAP_INT) () -> (int)data; - } else if (wrapClass.equals(WRAP_LONG.class)) { - wrapData = (WRAP_LONG) () -> (long)data; - } else if (wrapClass.equals(WRAP_SHORT.class)) { - wrapData = (WRAP_SHORT) () -> (short)data; - } else if (wrapClass.equals(WRAP_STRING.class)) { - wrapData = (WRAP_STRING) () -> (String)data; - } - } - // 按照对应接口进行序列化 - // 生成该接口对应的对象 - return BinaryProtocol.encode(wrapData, serialClass); - } - - public static byte[] serializeArray(Object[] datas) { - if (datas == null || datas.length == 0) { - return null; - } - int contentBytesSize = 0; - byte[] header = new byte[(datas.length + 1) * 4]; - System.arraycopy(BytesUtils.toBytes(datas.length), 0, header, 0, INT_LENGTH); - int offset = INT_LENGTH; - - List serialBytesList = new ArrayList<>(); - for (Object data : datas) { - // 按照对应接口进行序列化 - byte[] currBytes = serialize(data); - // 长度写入 - System.arraycopy(BytesUtils.toBytes(currBytes.length), 0, header, offset, INT_LENGTH); - serialBytesList.add(currBytes); - contentBytesSize += currBytes.length; - offset += INT_LENGTH; - } - - // 填充content - byte[] content = new byte[contentBytesSize]; - offset = 0; - for (byte[] bytes : serialBytesList) { - System.arraycopy(bytes, 0, content, offset, bytes.length); - offset += bytes.length; - } - // 将header和content组装 - return BytesUtils.concat(header, content); - } - - public static Object[] resolveArray(byte[] bytes) { - if (bytes == null || bytes.length == 0) { - return null; - } - byte[] lengthBytes = new byte[INT_LENGTH]; - System.arraycopy(bytes, 0, lengthBytes, 0, INT_LENGTH); - int length = BytesUtils.toInt(lengthBytes); - Object[] datas = new Object[length]; - - int headerOffset = INT_LENGTH; - int contentStart = (length + 1) * INT_LENGTH; - - for (int i = 0 ; i < length; i++) { - byte[] currDataLengthBytes = new byte[INT_LENGTH]; - System.arraycopy(bytes, headerOffset, currDataLengthBytes, 0, INT_LENGTH); - int currDataLength = BytesUtils.toInt(currDataLengthBytes); - // 读取 - byte[] dataBytes = new byte[currDataLength]; - System.arraycopy(bytes, contentStart, dataBytes, 0, currDataLength); - - datas[i] = resolve(dataBytes); - - contentStart += currDataLength; - headerOffset += INT_LENGTH; - } - - return datas; - } - - public static Object resolve(byte[] bytes) { - // 反序列化该接口 - Object currData = BinaryProtocol.decode(bytes); - - // 代理对象类型不能使用class判断，只能使用instanceof - if (currData instanceof WRAP_STRING) { - return ((WRAP_STRING) currData).getValue(); - } else if (currData instanceof WRAP_INT) { - return ((WRAP_INT) currData).getValue(); - } else if (currData instanceof WRAP_LONG) { - return ((WRAP_LONG) currData).getValue(); - } else if (currData instanceof WRAP_BYTES) { - return ((WRAP_BYTES) currData).getValue(); - } else if (currData instanceof WRAP_SHORT) { - return ((WRAP_SHORT) currData).getValue(); - } else { - return currData; - } - } + final static int INT_LENGTH = 4; + + static Map, Class> MAP = new HashMap<>(); + + static { + MAP.put(byte[].class, WRAP_BYTES.class); + MAP.put(Short.class, WRAP_SHORT.class); + MAP.put(short.class, WRAP_SHORT.class); + MAP.put(Integer.class, WRAP_INT.class); + MAP.put(int.class, WRAP_INT.class); + MAP.put(Long.class, WRAP_LONG.class); + MAP.put(long.class, WRAP_LONG.class); + MAP.put(String.class, WRAP_STRING.class); + + DataContractRegistry.register(WRAP_BYTES.class); + DataContractRegistry.register(WRAP_SHORT.class); + DataContractRegistry.register(WRAP_INT.class); + DataContractRegistry.register(WRAP_LONG.class); + DataContractRegistry.register(WRAP_STRING.class); + } + + public static boolean support(Class clazz) { + if (clazz.isAnnotationPresent(DataContract.class) || MAP.containsKey(clazz)) { + return true; + } + return false; + } + + public static BytesValue serialize(Object data) { + + if (data == null) { + return null; + } + + Class clazz = data.getClass(); + Class serialClass; + Object wrapData = data; + if (clazz.isAnnotationPresent(DataContract.class)) { + serialClass = clazz; + } else { + // 判断类型是否可以序列化 + Class wrapClass = MAP.get(clazz); + if (wrapClass == null) { + throw new IllegalArgumentException("There are Un-Support Type !!!"); + } + serialClass = wrapClass; + + if (wrapClass.equals(WRAP_BYTES.class)) { + wrapData = (WRAP_BYTES) () -> (byte[]) data; + } else if (wrapClass.equals(WRAP_INT.class)) { + wrapData = (WRAP_INT) () -> (int) data; + } else if (wrapClass.equals(WRAP_LONG.class)) { + wrapData = (WRAP_LONG) () -> (long) data; + } else if (wrapClass.equals(WRAP_SHORT.class)) { + wrapData = (WRAP_SHORT) () -> (short) data; + } else if (wrapClass.equals(WRAP_STRING.class)) { + wrapData = (WRAP_STRING) () -> (String) data; + } + } + // 按照对应接口进行序列化 + // 生成该接口对应的对象 + return BinaryProtocol.encode(wrapData, serialClass); + } + + public static byte[] serializeArray(Object[] datas) { + if (datas == null || datas.length == 0) { + return null; + } + int contentBytesSize = 0; + byte[] header = new byte[(datas.length + 1) * 4]; + System.arraycopy(BytesUtils.toBytes(datas.length), 0, header, 0, INT_LENGTH); + int offset = INT_LENGTH; + + List serialBytesList = new ArrayList<>(); + for (Object data : datas) { + // 按照对应接口进行序列化 + byte[] currBytes = serialize(data); + // 长度写入 + System.arraycopy(BytesUtils.toBytes(currBytes.length), 0, header, offset, INT_LENGTH); + serialBytesList.add(currBytes); + contentBytesSize += currBytes.length; + offset += INT_LENGTH; + } + + // 填充content + byte[] content = new byte[contentBytesSize]; + offset = 0; + for (byte[] bytes : serialBytesList) { + System.arraycopy(bytes, 0, content, offset, bytes.length); + offset += bytes.length; + } + // 将header和content组装 + return BytesUtils.concat(header, content); + } + + public static Object[] resolveArray(byte[] bytes) { + if (bytes == null || bytes.length == 0) { + return null; + } + byte[] lengthBytes = new byte[INT_LENGTH]; + System.arraycopy(bytes, 0, lengthBytes, 0, INT_LENGTH); + int length = BytesUtils.toInt(lengthBytes); + Object[] datas = new Object[length]; + + int headerOffset = INT_LENGTH; + int contentStart = (length + 1) * INT_LENGTH; + + for (int i = 0; i < length; i++) { + byte[] currDataLengthBytes = new byte[INT_LENGTH]; + System.arraycopy(bytes, headerOffset, currDataLengthBytes, 0, INT_LENGTH); + int currDataLength = BytesUtils.toInt(currDataLengthBytes); + // 读取 + byte[] dataBytes = new byte[currDataLength]; + System.arraycopy(bytes, contentStart, dataBytes, 0, currDataLength); + + datas[i] = resolve(dataBytes); + + contentStart += currDataLength; + headerOffset += INT_LENGTH; + } + + return datas; + } + + public static Object resolve(BytesValue bytes) { + // 反序列化该接口 + Object currData = BinaryProtocol.decode(bytes); + + // 代理对象类型不能使用class判断，只能使用instanceof + if (currData instanceof WRAP_STRING) { + return ((WRAP_STRING) currData).getValue(); + } else if (currData instanceof WRAP_INT) { + return ((WRAP_INT) currData).getValue(); + } else if (currData instanceof WRAP_LONG) { + return ((WRAP_LONG) currData).getValue(); + } else if (currData instanceof WRAP_BYTES) { + return ((WRAP_BYTES) currData).getValue(); + } else if (currData instanceof WRAP_SHORT) { + return ((WRAP_SHORT) currData).getValue(); + } else { + return currData; + } + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java index bbd967a1..e70b385e 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java @@ -63,24 +63,24 @@ public class ContractType { /** * 解析合约的声明； * - * @param delaredInterface 声明合约的接口类型； + * @param contractIntf 合约的声明接口，必须是 interface ； * @return */ public static ContractType resolve(Class contractIntf) { - + // TODO：方法会检查合约方法声明的类型和返回值类型； // 如果是Class则首先获取其接口 if (!contractIntf.isInterface()) { Class realIntf = null; Class[] interfaces = contractIntf.getInterfaces(); - for (Class intf: interfaces) { + for (Class intf : interfaces) { if (intf.isAnnotationPresent(Contract.class)) { realIntf = intf; break; } } if (realIntf == null) { - throw new IllegalDataException(String.format( - "%s is not a Contract Type, because there is not @Contract !", contractIntf.getName())); + throw new IllegalDataException(String + .format("%s is not a Contract Type, because there is not @Contract !", contractIntf.getName())); } contractIntf = realIntf; } @@ -105,22 +105,25 @@ public class ContractType { if (contractEvent != null) { String eventName = contractEvent.name(); - //if annoMethodMap has contained the eventName, too many same eventNames exists probably, say NO! - if(contractType.events.containsKey(eventName)){ + // if annoMethodMap has contained the eventName, too many same eventNames exists + // probably, say NO! + if (contractType.events.containsKey(eventName)) { throw new ContractException("there is repeat definition of contractEvent to @ContractEvent."); } - //check param's type is fit for need. + // check param's type is fit for need. Class[] paramTypes = method.getParameterTypes(); - for(Class currParamType : paramTypes) { + for (Class currParamType : paramTypes) { if (!ContractSerializeUtils.support(currParamType)) { - throw new IllegalStateException(String.format("Param Type = %s can not support !!!", currParamType.getName())); + throw new IllegalStateException( + String.format("Param Type = %s can not support !!!", currParamType.getName())); } } // 判断返回值是否可序列化 Class returnType = method.getReturnType(); if (!ContractSerializeUtils.support(returnType)) { - throw new IllegalStateException(String.format("Return Type = %s can not support !!!", returnType.getName())); + throw new IllegalStateException( + String.format("Return Type = %s can not support !!!", returnType.getName())); } contractType.events.put(eventName, method); @@ -132,10 +135,7 @@ public class ContractType { @Override public String toString() { - return "ContractType{" + - "name='" + name + '\'' + - ", events=" + events + - ", handleMethods=" + handleMethods + - '}'; + return "ContractType{" + "name='" + name + '\'' + ", events=" + events + ", handleMethods=" + handleMethods + + '}'; } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java new file mode 100644 index 00000000..7f945e22 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java @@ -0,0 +1,11 @@ +package com.jd.blockchain.ledger; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code = DataCodes.BYTES_VALUE_LIST) +public interface BytesValueList { + + BytesValue[] getValues(); + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java index 1530fb0c..1e79ec49 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java @@ -37,11 +37,4 @@ public interface ContractEventSendOperation extends Operation { @DataField(order = 4, primitiveType = PrimitiveType.BYTES) byte[] getArgs(); - /** - * 获得交易操作时间; - * - * @return - */ - @DataField(order = 5, primitiveType = PrimitiveType.INT64) - long getTxOpTime(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java index ac6e4b44..1cb8fce3 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/DataType.java @@ -36,24 +36,22 @@ public enum DataType { INT32(PrimitiveType.INT32.CODE), INT64(PrimitiveType.INT64.CODE), - + /** * 文本数据； */ TEXT(PrimitiveType.TEXT.CODE), - /** * 二进制数据； */ BYTES(PrimitiveType.BYTES.CODE), - + /** * 时间戳； */ TIMESTAMP((byte) (BaseType.INTEGER | 0x08)), - /** * 文本数据； */ @@ -64,7 +62,6 @@ public enum DataType { */ XML((byte) (BaseType.TEXT | 0x02)), - /** * 大整数； */ @@ -84,28 +81,32 @@ public enum DataType { * 位置坐标； */ LOCATION((byte) (BaseType.BYTES | 0x04)), - + /** * 公钥； */ PUB_KEY((byte) (BaseType.BYTES | 0x05)), - + /** * 签名摘要； */ SIGNATURE_DIGEST((byte) (BaseType.BYTES | 0x06)), - + /** * 哈希摘要； */ HASH_DIGEST((byte) (BaseType.BYTES | 0x07)), - + /** * 加密数据； */ - ENCRYPTED_DATA((byte) (BaseType.BYTES | 0x08)); + ENCRYPTED_DATA((byte) (BaseType.BYTES | 0x08)), + + /** + * DataContract 数据； + */ + DATA_CONTRACT((byte) (BaseType.EXT | 0x01)); - @EnumField(type = PrimitiveType.INT8) public final byte CODE; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java index a6b25344..b6c6c3bd 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResult.java @@ -8,9 +8,9 @@ import com.jd.blockchain.consts.DataCodes; @DataContract(code = DataCodes.TX_OP_RESULT) public interface OperationResult { - @DataField(order=1, primitiveType = PrimitiveType.INT32) - int getIndex(); + @DataField(order = 1, primitiveType = PrimitiveType.INT32) + int getIndex(); - @DataField(order=2, primitiveType = PrimitiveType.BYTES) - byte[] getResult(); + @DataField(order = 2, refContract = true) + BytesValue getResult(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java index 399596a3..336887cf 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/OperationResultData.java @@ -5,12 +5,12 @@ public class OperationResultData implements OperationResult { private int index; - private byte[] result; + private BytesValue result; public OperationResultData() { } - public OperationResultData(int index, byte[] result) { + public OperationResultData(int index, BytesValue result) { this.index = index; this.result = result; } @@ -21,7 +21,7 @@ public class OperationResultData implements OperationResult { } @Override - public byte[] getResult() { + public BytesValue getResult() { return result; } @@ -29,7 +29,7 @@ public class OperationResultData implements OperationResult { this.index = index; } - public void setResult(byte[] result) { + public void setResult(BytesValue result) { this.result = result; } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java index d73d6091..b7db5b59 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java @@ -2,7 +2,6 @@ package com.jd.blockchain.ledger; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.crypto.SignatureFunction; /** * 已就绪的交易； @@ -10,7 +9,7 @@ import com.jd.blockchain.crypto.SignatureFunction; * @author huanghaiquan * */ -public interface PreparedTransaction extends HashObject { +public interface PreparedTransaction extends HashObject { /** * 交易内容的 Hash； @@ -33,10 +32,8 @@ public interface PreparedTransaction extends HashObject { /** * 对交易进行签名； * - * @param address - * 签名账户的地址； - * @param privKey - * 签名账户的私钥； + * @param address 签名账户的地址； + * @param privKey 签名账户的私钥； * @return */ DigitalSignature sign(AsymmetricKeypair keyPair); @@ -44,17 +41,22 @@ public interface PreparedTransaction extends HashObject { /** * 加入签名； * - * @param address - * 签名账户的地址； - * @param digest - * Base64格式的签名摘要； + * @param address 签名账户的地址； + * @param digest Base64格式的签名摘要； * @return */ void addSignature(DigitalSignature signature); /** - * 生成交易请求； + * 提交交易请求到共识节点；
+ * + * 这是同步方法，将阻塞当前线程，直到交易处理完成并返回结果之后，此方法才返回给调用者； * */ TransactionResponse commit(); + + /** + * 取消交易；
+ */ + void cancel(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java index b38d06fa..2820393b 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java @@ -4,8 +4,8 @@ import java.util.ArrayList; import java.util.Collection; import java.util.List; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.DataAccountKVSetOperation; @@ -44,6 +44,7 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe private ContractInvocationProxyBuilder contractInvoProxyBuilder = new ContractInvocationProxyBuilder(); + // TODO: 暂时只支持单线程情形，未考虑多线程； private List operationList = new ArrayList<>(); @Override @@ -90,16 +91,43 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe return contractInvoProxyBuilder.create(address, contractIntf, contractEventSendOpBuilder); } - @Override - public EventResult result(ContractEventExecutor execute) { - return contractInvoProxyBuilder.execute(execute); - } - + /** + * 返回已经定义的操作列表； + * + * @return + */ public Collection getOperations() { - // TODO: 合并操作列表中可能的重复操作； return operationList; } + /** + * 返回与操作列表对应的返回值处理器； + * + * @return + */ + public Collection getReturnValuetHandlers() { + List resultHandlers = new ArrayList(); + int index = 0; + for (Operation op : operationList) { + if (op instanceof ContractEventSendOperation) { + // 操作具有返回值，创建对应的结果处理器； + ContractEventSendOpTemplate opTemp = (ContractEventSendOpTemplate) op; + ContractInvocation invocation = opTemp.getInvocation(); + OperationReturnValueHandler retnHandler; + if (invocation == null) { + retnHandler = new NullOperationReturnValueHandler(index); + } else { + invocation.setOperationIndex(index); + retnHandler = invocation; + } + resultHandlers.add(retnHandler); + } + index++; + } + + return resultHandlers; + } + public void clear() { operationList.clear(); } @@ -160,13 +188,6 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe } } -// @Override -// public DataAccountKVSetOperationBuilder set(String key, byte[] value, long expVersion) { -// innerBuilder.set(key, value, expVersion); -// addOperation(); -// return this; -// } - @Override public DataAccountKVSetOperationBuilder setText(String key, String value, long expVersion) { innerBuilder.setText(key, value, expVersion); @@ -202,13 +223,6 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe return this; } -// @Override -// public DataAccountKVSetOperationBuilder set(String key, String value, long expVersion) { -// innerBuilder.setText(key, value, expVersion); -// addOperation(); -// return this; -// } - @Override public DataAccountKVSetOperationBuilder setJSON(String key, String value, long expVersion) { innerBuilder.setJSON(key, value, expVersion); @@ -233,7 +247,6 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe } private class ContractCodeDeployOperationBuilderFilter implements ContractCodeDeployOperationBuilder { - @Override public ContractCodeDeployOperation deploy(BlockchainIdentity id, byte[] chainCode) { ContractCodeDeployOperation op = CONTRACT_CODE_DEPLOY_OP_BUILDER.deploy(id, chainCode); @@ -250,25 +263,38 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe } @Override - public ContractEventSendOperation send(Bytes address, String event, byte[] args) { - int opIndex = operationList.size(); - ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, event, args, opIndex); + public synchronized ContractEventSendOperation send(Bytes address, String event, byte[] args) { + ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, event, args); operationList.add(op); return op; } + } + + /** + * 不做任何操作的返回值处理器； + * + * @author huanghaiquan + * + */ + private static class NullOperationReturnValueHandler implements OperationReturnValueHandler { + + private int operationIndex; + + public NullOperationReturnValueHandler(int operationIndex) { + this.operationIndex = operationIndex; + } + @Override - public ContractEventSendOperation send(String address) { - return send(Bytes.fromBase58(address)); + public int getOperationIndex() { + return operationIndex; } @Override - public ContractEventSendOperation send(Bytes address) { - int opIndex = operationList.size(); - ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, opIndex); - operationList.add(op); - return op; + public Object setReturnValue(BytesValue bytesValue) { + return null; } + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java index 641ea6f2..c6e62933 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java @@ -13,47 +13,13 @@ public class ContractEventSendOpTemplate implements ContractEventSendOperation { private Bytes contractAddress; private byte[] args; private String event; - //交易操作时间; - private long txOpTime; - // 所属操作Index - private int opIndex; - - public ContractEventSendOpTemplate() { - } - - public ContractEventSendOpTemplate(Bytes contractAddress) { - this(contractAddress, -1); - } - - public ContractEventSendOpTemplate(Bytes contractAddress, int opIndex) { - this.contractAddress = contractAddress; - this.opIndex = opIndex; - this.txOpTime = System.currentTimeMillis(); - } + + private ContractInvocation invocation; public ContractEventSendOpTemplate(Bytes contractAddress, String event, byte[] args) { - this(contractAddress, event, args, -1); - } - - public ContractEventSendOpTemplate(Bytes contractAddress, String event, byte[] args, int opIndex) { this.contractAddress = contractAddress; this.event = event; this.args = args; - this.opIndex = opIndex; - this.txOpTime = System.currentTimeMillis(); - } - - public void setArgs(byte[] args) { - this.args = args; - } - - public void setEvent(String event) { - this.event = event; - } - - public void setEventAndArgs(String event, byte[] args) { - this.event = event; - this.args = args; } @Override @@ -71,17 +37,12 @@ public class ContractEventSendOpTemplate implements ContractEventSendOperation { return args; } - @Override - public long getTxOpTime() { - return txOpTime; + public ContractInvocation getInvocation() { + return invocation; } - - /** - * 获取所属交易中的序号，该值不需要序列化 - * - * @return - */ - public int getOpIndex() { - return opIndex; + + public void setInvocation(ContractInvocation invocation) { + this.invocation = invocation; } + } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java index 5bc2e539..7a80a346 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java @@ -7,33 +7,17 @@ public interface ContractEventSendOperationBuilder { /** * @param address 合约地址； - * @param event 事件名； - * @param args 事件参数； + * @param event 事件名； + * @param args 事件参数； * @return */ - @Deprecated ContractEventSendOperation send(String address, String event, byte[] args); - + /** * @param address 合约地址； - * @param event 事件名； - * @param args 事件参数； + * @param event 事件名； + * @param args 事件参数； * @return */ - @Deprecated ContractEventSendOperation send(Bytes address, String event, byte[] args); - - /** - * - * @param address - * @return - */ - ContractEventSendOperation send(String address); - - /** - * - * @param address - * @return - */ - ContractEventSendOperation send(Bytes address); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java new file mode 100644 index 00000000..100d1a75 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java @@ -0,0 +1,66 @@ +package com.jd.blockchain.transaction; + +import java.lang.reflect.Method; +import java.util.concurrent.CompletableFuture; +import java.util.concurrent.Future; + +import com.jd.blockchain.contract.ContractType; +import com.jd.blockchain.ledger.BytesValue; + +/** + * ContractInvocation 包装了客户端发起的一次合约方法调用的相关信息，用于在客户端交易处理上下文进行共享处理状态； + * + * @author huanghaiquan + * + */ +class ContractInvocation implements OperationReturnValueHandler { + + private Method method; + + private ContractType contractType; + + private int operationIndex = -1; + + private CompletableFuture returnValueFuture; + + public ContractInvocation(ContractType contractType, Method method) { + this.contractType = contractType; + this.method = method; + this.returnValueFuture = new CompletableFuture(); + } + + public ContractType getContractType() { + return contractType; + } + + @Override + public int getOperationIndex() { + return operationIndex; + } + + public void setOperationIndex(int operationIndex) { + this.operationIndex = operationIndex; + } + + public Class getReturnType() { + return method.getReturnType(); + } + + public Future getReturnValue() { + return returnValueFuture; + } + + @Override + public Object setReturnValue(BytesValue bytesValue) { + // Resolve BytesValue to an value object with the return type; + Object returnValue = resolveValue(bytesValue, method.getReturnType()); + returnValueFuture.complete(returnValue); + return returnValue; + } + + private Object resolveValue(BytesValue bytesValue, Class returnType) { + // TODO: Resolve BytesValue to an value object with the return type; + throw new IllegalStateException("Not implemented!"); + } + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java new file mode 100644 index 00000000..b005e650 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java @@ -0,0 +1,109 @@ +package com.jd.blockchain.transaction; + +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; +import java.util.Arrays; + +import com.jd.blockchain.contract.ContractException; +import com.jd.blockchain.contract.ContractSerializeUtils; +import com.jd.blockchain.contract.ContractType; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.IllegalDataException; + +public class ContractInvocationHandler implements InvocationHandler { + + private Bytes contractAddress; + + private ContractType contractType; + + private ContractEventSendOperationBuilder sendOpBuilder; + + private int proxyHashCode; + + public ContractInvocationHandler(Bytes contractAddress, ContractType contractType, + ContractEventSendOperationBuilder sendOpBuilder) { + this.contractAddress = contractAddress; + if (contractType == null) { + throw new IllegalDataException("contractType == null, no invoke really."); + } + this.contractType = contractType; + this.sendOpBuilder = sendOpBuilder; + this.proxyHashCode = Arrays.deepHashCode(new Object[] { this, contractAddress, contractType, sendOpBuilder }); + } + + @Override + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + // 判断是否是常规方法调用 + if (method.getName().equals("hashCode")) { + // 该处需要使用当前代理类的HashCode + return proxyHashCode; + } + if (method.getName().equals("toString")) { + // 该处使用当前代理类的toString + return this.toString(); + } + + String event = contractType.getEvent(method); + if (event == null) { + // 该方法不是合约可执行的方法 + throw new ContractException( + String.format("The invoking method [%s] is not annotated as event handle method by @ContractEvent!", + method.toString())); + } + // 序列化调用参数； + byte[] argBytes = serializeArgs(args); + + // 定义合约调用操作； + @SuppressWarnings("deprecation") + ContractEventSendOpTemplate opTemplate = (ContractEventSendOpTemplate) sendOpBuilder.send(contractAddress, + event, argBytes); + + // 加入合约调用的额外信息； + ContractInvocation invocation = new ContractInvocation(contractType, method); + + // 传递给定义操作的上下文，以便在生成交易时，同步操作在交易中的索引位置； + opTemplate.setInvocation(invocation); + + // 传递给通过代理对象调用合约方法的调用者，以便可以同步操作在交易中的索引位置以及操作的返回值； + ContractInvocationStub.set(invocation); + + // 返回类型的默认值 + return getDefaultValue(method.getReturnType()); + } + + private byte[] serializeArgs(Object[] args) { + return ContractSerializeUtils.serializeArray(args); + } + + private Object getDefaultValue(Class returnType) { + if (returnType == void.class || returnType == Void.class) { + return null; + } + + if (!returnType.isPrimitive()) { + // 非基本类型 + return null; + } else { + // 基本类型需要处理返回值，目前采用枚举遍历方式 + // 八种基本类型：int, double, float, long, short, boolean, byte, char， void + if (returnType.equals(int.class)) { + return 0; + } else if (returnType.equals(double.class)) { + return 0.0D; + } else if (returnType.equals(float.class)) { + return 0F; + } else if (returnType.equals(long.class)) { + return 0L; + } else if (returnType.equals(short.class)) { + return (short) 0; + } else if (returnType.equals(boolean.class)) { + return Boolean.FALSE; + } else if (returnType.equals(byte.class)) { + return (byte) 0; + } else if (returnType.equals(char.class)) { + return (char) 0; + } + return null; + } + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java deleted file mode 100644 index 00a8edfc..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxy.java +++ /dev/null @@ -1,110 +0,0 @@ -package com.jd.blockchain.transaction; - -import java.lang.reflect.InvocationHandler; -import java.lang.reflect.Method; - -import com.jd.blockchain.contract.ContractSerializeUtils; -import com.jd.blockchain.contract.ContractType; -import com.jd.blockchain.ledger.ContractEventSendOperation; -import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.IllegalDataException; - -public class ContractInvocationProxy implements InvocationHandler { - - // private String contractMessage; - -// private Bytes contractAddress; - - private ContractType contractType; - -// private ContractEventSendOperationBuilder sendOpBuilder; - - private ContractEventSendOperation sendOperation; - - public ContractInvocationProxy(Bytes contractAddress, ContractType contractType, - ContractEventSendOperationBuilder sendOpBuilder) { -// this.contractAddress = contractAddress; - if(contractType == null){ - throw new IllegalDataException("contractType == null, no invoke really."); - } - this.contractType = contractType; -// this.sendOpBuilder = sendOpBuilder; - // Send一个地址，但不涉及Event - this.sendOperation = sendOpBuilder.send(contractAddress); - } - - @Override - public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { - - // 判断是否是常规方法调用 - if (method.getName().equals("hashCode")) { - // 该处需要使用当前代理类的HashCode - return this.hashCode(); - } - if (method.getName().equals("toString")) { - // 该处使用当前代理类的toString - return this.toString(); - } - - if (sendOperation.getEvent() != null) { - throw new IllegalStateException("Contract Object can only execute method one time !!!"); - } - - String event = contractType.getEvent(method); - if (event == null) { - // 该方法不是合约可执行的方法 - throw new IllegalAccessException(String.format("This Method [%s] is not Contract Event Method !!!", - method.getName())); - } - // 合约方法； - byte[] argBytes = serializeArgs(args); - if (sendOperation instanceof ContractEventSendOpTemplate) { - ((ContractEventSendOpTemplate) sendOperation).setEventAndArgs(event, argBytes); - } - // 代理操作，返回值类型无法创建 - return returnResult(method.getReturnType()); - } - - private byte[] serializeArgs(Object[] args) { - return ContractSerializeUtils.serializeArray(args); - } - - public int opIndex() { - if (sendOperation instanceof ContractEventSendOpTemplate) { - return ((ContractEventSendOpTemplate) sendOperation).getOpIndex(); - } - return -1; - } - - private Object returnResult(Class clazz) { - if (clazz.equals(Void.TYPE)) { - return null; - } - - if (!clazz.isPrimitive()) { - // 非基本类型 - return null; - } else { - // 基本类型需要处理返回值，目前采用枚举遍历方式 - // 八种基本类型：int, double, float, long, short, boolean, byte, char， void - if (clazz.equals(int.class)) { - return 0; - } else if (clazz.equals(double.class)) { - return 0.0D; - } else if (clazz.equals(float.class)) { - return 0F; - } else if (clazz.equals(long.class)) { - return 0L; - } else if (clazz.equals(short.class)) { - return (short)0; - } else if (clazz.equals(boolean.class)) { - return Boolean.FALSE; - } else if (clazz.equals(byte.class)) { - return (byte)0; - } else if (clazz.equals(char.class)) { - return (char)0; - } - return null; - } - } -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java index 2d0d902a..82c07197 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java @@ -9,11 +9,17 @@ import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; +/** + * 合约调用代理的构建器； + * + * @author huanghaiquan + * + */ public class ContractInvocationProxyBuilder { private Map, ContractType> contractTypes = new ConcurrentHashMap<>(); - private Map contractOperations = new ConcurrentHashMap<>(); +// private Map contractOperations = new ConcurrentHashMap<>(); public T create(String address, Class contractIntf, ContractEventSendOperationBuilder contractEventBuilder) { return create(Bytes.fromBase58(address), contractIntf, contractEventBuilder); @@ -23,34 +29,34 @@ public class ContractInvocationProxyBuilder { public T create(Bytes address, Class contractIntf, ContractEventSendOperationBuilder contractEventBuilder) { ContractType contractType = resolveContractType(contractIntf); - ContractInvocationProxy proxyHandler = new ContractInvocationProxy(address, contractType, - contractEventBuilder); + ContractInvocationHandler proxyHandler = new ContractInvocationHandler(address, contractType, contractEventBuilder); T proxy = (T) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[] { contractIntf }, proxyHandler); - // 创建关联关系 - contractOperations.put(proxy, proxyHandler.opIndex()); +// // 创建关联关系 +// contractOperations.put(proxy, proxyHandler.opIndex()); return proxy; } - public EventResult execute(ContractEventExecutor execute) { - Object contractProxy = execute.execute(); - if (contractProxy == null) { - // 该方法执行必须要有返回值 - throw new IllegalStateException( - String.format("ContractEventExecutor [%s] 's return must be not empty !!!", execute.toString())); - } - if (!(contractProxy instanceof Proxy)) { - throw new IllegalDataException( - String.format("ContractEventExecutor [%s] 's return must from TxTemplate.contract()'s result !!!", execute.toString())); - } - - Integer opIndex = contractOperations.get(contractProxy); - if (opIndex != null && opIndex > -1) { - return new EventResult<>(opIndex); - } - return null; - } +// public EventResult execute(ContractEventExecutor execute) { +// Object contractProxy = execute.execute(); +// if (contractProxy == null) { +// // 该方法执行必须要有返回值 +// throw new IllegalStateException( +// String.format("ContractEventExecutor [%s] 's return must be not empty !!!", execute.toString())); +// } +// if (!(contractProxy instanceof Proxy)) { +// throw new IllegalDataException( +// String.format("ContractEventExecutor [%s] 's return must from TxTemplate.contract()'s result !!!", +// execute.toString())); +// } +// +// Integer opIndex = contractOperations.get(contractProxy); +// if (opIndex != null && opIndex > -1) { +// return new EventResult<>(opIndex); +// } +// return null; +// } private ContractType resolveContractType(Class contractIntf) { ContractType contractType = contractTypes.get(contractIntf); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationStub.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationStub.java new file mode 100644 index 00000000..661319b1 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationStub.java @@ -0,0 +1,33 @@ +package com.jd.blockchain.transaction; + +/** + * 用于在上下文中传递合约调用返回值的工具类； + * + * @author huanghaiquan + * + */ +class ContractInvocationStub { + + private static ThreadLocal stub = new ThreadLocal(); + + private ContractInvocationStub() { + } + + public static void set(ContractInvocation invocation) { + if (invocation == null) { + throw new IllegalArgumentException("Null stub value!"); + } + stub.set(invocation); + } + + public static ContractInvocation take() { + ContractInvocation subValue = stub.get(); + if (subValue == null) { + throw new IllegalStateException( + "The latest invocation of contract has not been stubbed! It may be caused by the wrong call sequence from the upper layer!"); + } + stub.remove(); + return subValue; + } + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java new file mode 100644 index 00000000..a4e4bdcd --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java @@ -0,0 +1,418 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.ExecutionException; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class ContractReturns { + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * ReturnValue retnHolder = decode(contract.issue(assetKey, amount)); + * + * PreparedTransaction prepTx = tx.prepare(); + * prepTx.sign(userKey); + * prepTx.commit() + * + * String retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； + * + * + * @param + * @param call + * @return + */ + public static ReturnValue decode(T call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ReturnValue(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); + * + * PreparedTransaction prepTx = tx.prepare(); + * prepTx.sign(userKey); + * prepTx.commit() + * + * long retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； + * + * + * @param call + * @return + */ + public static ReturnLongValue decode(long call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ReturnLongValue(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); + * + * PreparedTransaction prepTx = tx.prepare(); + * prepTx.sign(userKey); + * prepTx.commit() + * + * int retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； + * + * + * @param call + * @return + */ + public static ReturnIntValue decode(int call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ReturnIntValue(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); + * + * PreparedTransaction prepTx = tx.prepare(); + * prepTx.sign(userKey); + * prepTx.commit() + * + * short retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； + * + * + * @param call + * @return + */ + public static ReturnShortValue decode(short call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ReturnShortValue(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); + * + * PreparedTransaction prepTx = tx.prepare(); + * prepTx.sign(userKey); + * prepTx.commit() + * + * byte retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； + * + * + * @param call + * @return + */ + public static ReturnByteValue decode(byte call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ReturnByteValue(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); + * + * PreparedTransaction prepTx = tx.prepare(); + * prepTx.sign(userKey); + * prepTx.commit() + * + * boolean retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； + * + * + * @param call + * @return + */ + public static ReturnBooleanValue decode(boolean call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ReturnBooleanValue(invocation); + } + + + //----------------------- 内部类型 ----------------------- + + + private static class ReturnValueBase { + private ContractInvocation invocation; + + private ReturnValueBase(ContractInvocation invocation) { + this.invocation = invocation; + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + private Object get() { + try { + return invocation.getReturnValue().get(); + } catch (InterruptedException | ExecutionException e) { + throw new IllegalStateException(e.getMessage(), e); + } + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + private Object get(long timeout, TimeUnit unit) throws TimeoutException { + try { + return invocation.getReturnValue().get(timeout, unit); + } catch (InterruptedException | ExecutionException e) { + throw new IllegalStateException(e.getMessage(), e); + } + } + } + + public static class ReturnValue extends ReturnValueBase { + + private ReturnValue(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + @SuppressWarnings("unchecked") + public T get() { + return (T) super.get(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public T get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + @SuppressWarnings("unchecked") + public T get(long timeout, TimeUnit unit) throws TimeoutException { + return (T) super.get(timeout, unit); + } + } + + public static class ReturnLongValue extends ReturnValueBase { + + private ReturnLongValue(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public long get() { + return (long) super.get(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public long get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public long get(long timeout, TimeUnit unit) throws TimeoutException { + return (long) super.get(timeout, unit); + } + } + + public static class ReturnIntValue extends ReturnValueBase { + + private ReturnIntValue(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public int get() { + return (int) super.get(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public int get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public int get(long timeout, TimeUnit unit) throws TimeoutException { + return (int) super.get(timeout, unit); + } + } + + public static class ReturnShortValue extends ReturnValueBase { + + private ReturnShortValue(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public short get() { + return (short) super.get(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public short get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public short get(long timeout, TimeUnit unit) throws TimeoutException { + return (short) super.get(timeout, unit); + } + } + + public static class ReturnByteValue extends ReturnValueBase { + + private ReturnByteValue(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public byte get() { + return (byte) super.get(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public byte get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public byte get(long timeout, TimeUnit unit) throws TimeoutException { + return (byte) super.get(timeout, unit); + } + } + + public static class ReturnBooleanValue extends ReturnValueBase { + + private ReturnBooleanValue(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public boolean get() { + return (boolean) super.get(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public boolean get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public boolean get(long timeout, TimeUnit unit) throws TimeoutException { + return (boolean) super.get(timeout, unit); + } + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java index de6e1c0e..8540a470 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/EventOperator.java @@ -1,18 +1,9 @@ package com.jd.blockchain.transaction; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.utils.Bytes; public interface EventOperator { - // /** - // * 合约事件； - // * - // * @return - // */ - // @Deprecated - // ContractEventSendOperationBuilder contractEvents(); - /** * 创建调用合约的代理实例； * @@ -31,11 +22,11 @@ public interface EventOperator { */ T contract(Bytes address, Class contractIntf); - /** - * 执行合约异步等待应答结果 - * - * @param execute - * @return - */ - EventResult result(ContractEventExecutor execute); +// /** +// * 执行合约异步等待应答结果 +// * +// * @param execute +// * @return +// */ +// EventResult result(ContractEventExecutor execute); } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java new file mode 100644 index 00000000..c490091a --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java @@ -0,0 +1,11 @@ +package com.jd.blockchain.transaction; + +import com.jd.blockchain.ledger.BytesValue; + +interface OperationReturnValueHandler { + + int getOperationIndex(); + + Object setReturnValue(BytesValue bytesValue); + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java index f45706f4..f9636427 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java @@ -1,17 +1,23 @@ package com.jd.blockchain.transaction; +import java.util.Arrays; +import java.util.Collection; +import java.util.Comparator; + import com.jd.blockchain.binaryproto.BinaryProtocol; -import com.jd.blockchain.contract.ContractSerializeUtils; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.Crypto; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PrivKey; import com.jd.blockchain.crypto.SignatureDigest; import com.jd.blockchain.crypto.SignatureFunction; -import com.jd.blockchain.ledger.*; - -import java.util.Map; +import com.jd.blockchain.ledger.DigitalSignature; +import com.jd.blockchain.ledger.OperationResult; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionContent; +import com.jd.blockchain.ledger.TransactionRequest; +import com.jd.blockchain.ledger.TransactionRequestBuilder; +import com.jd.blockchain.ledger.TransactionResponse; public class PreparedTx implements PreparedTransaction { @@ -19,16 +25,29 @@ public class PreparedTx implements PreparedTransaction { private TransactionService txProcessor; - private Map eventResults; + private OperationReturnValueHandler[] opReturnValueHandlers; - public PreparedTx(TransactionRequestBuilder txReqBuilder, TransactionService txProcessor) { - this(txReqBuilder, txProcessor, null); - } - - public PreparedTx(TransactionRequestBuilder txReqBuilder, TransactionService txProcessor, Map eventResults) { + /** + * 创建一个“就绪交易”对象； + * + * @param txReqBuilder 交易请求构建器； + * @param txProcessor 交易处理服务； + * @param opReturnValueHandlerList 操作返回值处理器列表； + */ + public PreparedTx(TransactionRequestBuilder txReqBuilder, TransactionService txProcessor, + Collection opReturnValueHandlerList) { this.txReqBuilder = txReqBuilder; this.txProcessor = txProcessor; - this.eventResults = eventResults; + + this.opReturnValueHandlers = opReturnValueHandlerList + .toArray(new OperationReturnValueHandler[opReturnValueHandlerList.size()]); + // 按照操作索引升序排列; + Arrays.sort(opReturnValueHandlers, new Comparator() { + @Override + public int compare(OperationReturnValueHandler o1, OperationReturnValueHandler o2) { + return o1.getOperationIndex() - o2.getOperationIndex(); + } + }); } @Override @@ -59,23 +78,32 @@ public class PreparedTx implements PreparedTransaction { @Override public TransactionResponse commit() { - TransactionRequest txReq = txReqBuilder.buildRequest(); - // 发起交易请求； - TransactionResponse txResponse = txProcessor.process(txReq); - // 重新包装操作集合 - OperationResult[] operationResults = txResponse.getOperationResults(); - if (operationResults != null && operationResults.length > 0 && - eventResults != null && !eventResults.isEmpty()) { - for (OperationResult operationResult : operationResults) { - int opIndex = operationResult.getIndex(); - EventResult eventResult = eventResults.get(opIndex); - if (eventResult != null) { - eventResult.done(ContractSerializeUtils.resolve(operationResult.getResult())); + try { + TransactionRequest txReq = txReqBuilder.buildRequest(); + // 发起交易请求； + TransactionResponse txResponse = txProcessor.process(txReq); + + // 解析返回值；正常的情况下，返回结果列表与结果处理器列表中元素对应的操作索引是一致的； + OperationResult[] opResults = txResponse.getOperationResults(); + if (opResults != null && opResults.length > 0) { + if (opResults.length != opReturnValueHandlers.length) { + throw new IllegalStateException(String.format( + "The operation result list of tx doesn't match it's return value handler list! --[TX.Content.Hash=%s][NumOfResults=%s][NumOfHandlers=%s]", + txReq.getTransactionContent().getHash(), opResults.length, opReturnValueHandlers.length)); + } + for (int i = 0; i < opResults.length; i++) { + if (opResults[i].getIndex() != opReturnValueHandlers[i].getOperationIndex()) { + throw new IllegalStateException( + "The operation indexes of the items in the result list and in the handler list don't match!"); + } + opReturnValueHandlers[i].setReturnValue(opResults[i].getResult()); } } + return txResponse; + } catch (Exception e) { + //TODO: 出错时清理交易上下文，释放与交易关联对异步等待资源，避免当前线程死锁； + } - return txResponse; } - } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java index 87cabb3a..bf99acdb 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java @@ -1,8 +1,9 @@ package com.jd.blockchain.transaction; +import java.util.Collection; + import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.crypto.Crypto; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.TransactionBuilder; @@ -11,9 +12,6 @@ import com.jd.blockchain.ledger.TransactionContentBody; import com.jd.blockchain.ledger.TransactionRequestBuilder; import com.jd.blockchain.utils.Bytes; -import java.util.HashMap; -import java.util.Map; - public class TxBuilder implements TransactionBuilder { static { @@ -22,8 +20,6 @@ public class TxBuilder implements TransactionBuilder { private BlockchainOperationFactory opFactory = new BlockchainOperationFactory(); - private Map contractProxyMap = new HashMap<>(); - private static final String DEFAULT_HASH_ALGORITHM = "SHA256"; private HashDigest ledgerHash; @@ -55,6 +51,10 @@ public class TxBuilder implements TransactionBuilder { return txContent; } + public Collection getReturnValuehandlers() { + return opFactory.getReturnValuetHandlers(); + } + @Override public LedgerInitOperationBuilder ledgers() { return opFactory.ledgers(); @@ -94,11 +94,6 @@ public class TxBuilder implements TransactionBuilder { return opFactory.contract(address, contractIntf); } - @Override - public EventResult result(ContractEventExecutor execute) { - return opFactory.result(execute); - } - @Override public T contract(String address, Class contractIntf) { return opFactory.contract(address, contractIntf); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxRequestBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxRequestBuilder.java index 5265b4be..7d6701a5 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxRequestBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxRequestBuilder.java @@ -71,8 +71,7 @@ public class TxRequestBuilder implements TransactionRequestBuilder { } public static SignatureDigest sign(TransactionContent txContent, PrivKey privKey) { - return Crypto.getSignatureFunction(privKey.getAlgorithm()).sign(privKey, - txContent.getHash().toBytes()); + return Crypto.getSignatureFunction(privKey.getAlgorithm()).sign(privKey, txContent.getHash().toBytes()); } public static boolean verifySignature(TransactionContent txContent, SignatureDigest signDigest, PubKey pubKey) { diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java index 908ee7fc..cbe7688f 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java @@ -1,27 +1,21 @@ package com.jd.blockchain.transaction; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.PreparedTransaction; import com.jd.blockchain.ledger.TransactionRequestBuilder; import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.utils.Bytes; -import java.util.HashMap; -import java.util.Map; - public class TxTemplate implements TransactionTemplate { private TxBuilder txBuilder; private TransactionService txService; - private Map eventResults; public TxTemplate(HashDigest ledgerHash, TransactionService txService) { this.txBuilder = new TxBuilder(ledgerHash); this.txService = txService; - this.eventResults = new HashMap<>(); } @Override @@ -32,7 +26,7 @@ public class TxTemplate implements TransactionTemplate { @Override public PreparedTransaction prepare() { TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); - return new PreparedTx(txReqBuilder, txService, eventResults); + return new PreparedTx(txReqBuilder, txService, txBuilder.getReturnValuehandlers()); } @Override @@ -60,25 +54,11 @@ public class TxTemplate implements TransactionTemplate { return txBuilder.contracts(); } -// @Override -// public ContractEventSendOperationBuilder contractEvents() { -// return txBuilder.contractEvents(); -// } - @Override public T contract(Bytes address, Class contractIntf) { return txBuilder.contract(address, contractIntf); } - @Override - public EventResult result(ContractEventExecutor execute) { - EventResult eventResult = txBuilder.result(execute); - if (eventResult != null) { - eventResults.put(eventResult.opIndex(), eventResult); - } - return eventResult; - } - @Override public T contract(String address, Class contractIntf) { return txBuilder.contract(address, contractIntf); diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java index 15a023f4..b6a5444a 100644 --- a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java @@ -1,164 +1,159 @@ package com.jd.blockchain.sdk.samples; +import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; +import static com.jd.blockchain.transaction.ContractReturns.decode; + import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.contract.TransferContract; -import com.jd.blockchain.ledger.*; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.KVDataEntry; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.transaction.ContractEventExecutor; +import com.jd.blockchain.transaction.ContractReturns.ReturnLongValue; +import com.jd.blockchain.transaction.ContractReturns.ReturnValue; import com.jd.blockchain.utils.Bytes; -import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; - public class SDK_Contract_Demo extends SDK_Base_Demo { - public static void main(String[] args) { - SDK_Contract_Demo demo = new SDK_Contract_Demo(); - demo.executeContract(); - } - - public void executeContract() { - - // 发布jar包 - // 定义交易模板 - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - - // 将jar包转换为二进制数据 - byte[] contractCode = readChainCodes("transfer.jar"); - - // 生成一个合约账号 - BlockchainKeypair contractDeployKey = BlockchainKeyGenerator.getInstance().generate(); - - // 生成发布合约操作 - txTpl.contracts().deploy(contractDeployKey.getIdentity(), contractCode); - - // 生成预发布交易； - PreparedTransaction ptx = txTpl.prepare(); - - // 对交易进行签名 - ptx.sign(adminKey); - - // 提交并等待共识返回； - TransactionResponse txResp = ptx.commit(); - - // 获取合约地址 - Bytes contractAddress = contractDeployKey.getAddress(); - - // 打印交易返回信息 - System.out.printf("Tx[%s] -> BlockHeight = %s, BlockHash = %s, isSuccess = %s, ExecutionState = %s \r\n", - txResp.getContentHash().toBase58(), txResp.getBlockHeight(), - txResp.getBlockHash().toBase58(), txResp.isSuccess(), - txResp.getExecutionState()); - - // 打印合约地址 - System.out.printf("ContractAddress = %s \r\n", contractAddress.toBase58()); - - // 注册一个数据账户 - BlockchainKeypair dataAccount = createDataAccount(); - // 获取数据账户地址 - String dataAddress = dataAccount.getAddress().toBase58(); - // 打印数据账户地址 - System.out.printf("DataAccountAddress = %s \r\n", dataAddress); - - // 创建两个账号： - String account0 = "jd_zhangsan", account1 = "jd_lisi"; - long account0Money = 3000L, account1Money = 2000L; - // 创建两个账户 - // 使用KV操作创建一个账户 - System.out.println(create(dataAddress, account0, account0Money, false, null)); - // 使用合约创建一个账户 - System.out.println(create(dataAddress, account1, account1Money, true, contractAddress)); - - // 转账，使得双方钱达到一致 - System.out.println(transfer(dataAddress, account0, account1, 500L, contractAddress)); - - // 通过合约读取account0的当前信息 - System.out.printf("Read DataAccountAddress[%s] Account = %s 's money = %s (By Contract)\r\n", - dataAddress, account0, readByContract(dataAddress, account0, contractAddress)); - // 通过KV读取account1的当前信息 - System.out.printf("Read DataAccountAddress[%s] Account = %s 's money = %s (By KV Operation)\r\n", - dataAddress, account1, readByKvOperation(dataAddress, account1)); - - // 通过合约读取account0的历史信息 - System.out.println(readAll(dataAddress, account0, contractAddress)); - // 通过合约读取account1的历史信息 - System.out.println(readAll(dataAddress, account1, contractAddress)); - } - - private String readAll(String address, String account, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.readAll(address, account); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } - - private long readByContract(String address, String account, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.read(address, account); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } - - private long readByKvOperation(String address, String account) { - KVDataEntry[] kvDataEntries = blockchainService.getDataEntries(ledgerHash, address, account); - if (kvDataEntries == null || kvDataEntries.length == 0) { - throw new IllegalStateException(String.format("Ledger %s Service inner Error !!!", ledgerHash.toBase58())); - } - KVDataEntry kvDataEntry = kvDataEntries[0]; - if (kvDataEntry.getVersion() == -1) { - return 0L; - } - return (long) (kvDataEntry.getValue()); - } - - - private String transfer(String address, String from, String to, long money, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.transfer(address, from, to, money); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } - - private BlockchainKeypair createDataAccount() { - // 首先注册一个数据账户 - BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); - - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - txTpl.dataAccounts().register(newDataAccount.getIdentity()); - commit(txTpl); - return newDataAccount; - } - - private String create(String address, String account, long money, boolean useContract, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - if (useContract) { - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.create(address, account, money); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } else { - // 通过KV创建 - txTpl.dataAccount(address).setInt64(account, money, -1); - TransactionResponse txResp = commit(txTpl); - return String.format("DataAccountAddress[%s] -> Create(By KV Operation) Account = %s and Money = %s Success!!! \r\n", - address, account, money); - } - } + public static void main(String[] args) { + SDK_Contract_Demo demo = new SDK_Contract_Demo(); + demo.executeContract(); + } + + public void executeContract() { + + // 发布jar包 + // 定义交易模板 + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + + // 将jar包转换为二进制数据 + byte[] contractCode = readChainCodes("transfer.jar"); + + // 生成一个合约账号 + BlockchainKeypair contractDeployKey = BlockchainKeyGenerator.getInstance().generate(); + + // 生成发布合约操作 + txTpl.contracts().deploy(contractDeployKey.getIdentity(), contractCode); + + // 生成预发布交易； + PreparedTransaction ptx = txTpl.prepare(); + + // 对交易进行签名 + ptx.sign(adminKey); + + // 提交并等待共识返回； + TransactionResponse txResp = ptx.commit(); + + // 获取合约地址 + Bytes contractAddress = contractDeployKey.getAddress(); + + // 打印交易返回信息 + System.out.printf("Tx[%s] -> BlockHeight = %s, BlockHash = %s, isSuccess = %s, ExecutionState = %s \r\n", + txResp.getContentHash().toBase58(), txResp.getBlockHeight(), txResp.getBlockHash().toBase58(), + txResp.isSuccess(), txResp.getExecutionState()); + + // 打印合约地址 + System.out.printf("ContractAddress = %s \r\n", contractAddress.toBase58()); + + // 注册一个数据账户 + BlockchainKeypair dataAccount = createDataAccount(); + // 获取数据账户地址 + String dataAddress = dataAccount.getAddress().toBase58(); + // 打印数据账户地址 + System.out.printf("DataAccountAddress = %s \r\n", dataAddress); + + // 创建两个账号： + String account0 = "jd_zhangsan", account1 = "jd_lisi"; + long account0Money = 3000L, account1Money = 2000L; + // 创建两个账户 + // 使用KV操作创建一个账户 + System.out.println(create(dataAddress, account0, account0Money, false, null)); + // 使用合约创建一个账户 + System.out.println(create(dataAddress, account1, account1Money, true, contractAddress)); + + // 转账，使得双方钱达到一致 + System.out.println(transfer(dataAddress, account0, account1, 500L, contractAddress)); + + // 通过合约读取account0的当前信息 + System.out.printf("Read DataAccountAddress[%s] Account = %s 's money = %s (By Contract)\r\n", dataAddress, + account0, readByContract(dataAddress, account0, contractAddress)); + // 通过KV读取account1的当前信息 + System.out.printf("Read DataAccountAddress[%s] Account = %s 's money = %s (By KV Operation)\r\n", dataAddress, + account1, readByKvOperation(dataAddress, account1)); + + // 通过合约读取account0的历史信息 + System.out.println(readAll(dataAddress, account0, contractAddress)); + // 通过合约读取account1的历史信息 + System.out.println(readAll(dataAddress, account1, contractAddress)); + } + + private String readAll(String address, String account, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnValue result = decode(transferContract.readAll(address, account)); + commit(txTpl); + return result.get(); + } + + private long readByContract(String address, String account, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnLongValue result = decode(transferContract.read(address, account)); + commit(txTpl); + return result.get(); + } + + private long readByKvOperation(String address, String account) { + KVDataEntry[] kvDataEntries = blockchainService.getDataEntries(ledgerHash, address, account); + if (kvDataEntries == null || kvDataEntries.length == 0) { + throw new IllegalStateException(String.format("Ledger %s Service inner Error !!!", ledgerHash.toBase58())); + } + KVDataEntry kvDataEntry = kvDataEntries[0]; + if (kvDataEntry.getVersion() == -1) { + return 0L; + } + return (long) (kvDataEntry.getValue()); + } + + private String transfer(String address, String from, String to, long money, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnValue result = decode(transferContract.transfer(address, from, to, money)); + commit(txTpl); + return result.get(); + } + + private BlockchainKeypair createDataAccount() { + // 首先注册一个数据账户 + BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); + + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + txTpl.dataAccounts().register(newDataAccount.getIdentity()); + commit(txTpl); + return newDataAccount; + } + + private String create(String address, String account, long money, boolean useContract, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + if (useContract) { + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnValue result = decode(transferContract.create(address, account, money)); + commit(txTpl); + return result.get(); + } else { + // 通过KV创建 + txTpl.dataAccount(address).setInt64(account, money, -1); + TransactionResponse txResp = commit(txTpl); + return String.format( + "DataAccountAddress[%s] -> Create(By KV Operation) Account = %s and Money = %s Success!!! \r\n", + address, account, money); + } + } } diff --git a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java index 3aa3035c..3959261e 100644 --- a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java +++ b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java @@ -1,171 +1,165 @@ package test.com.jd.blockchain.sdk.test; -import com.jd.blockchain.contract.EventResult; +import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; +import static com.jd.blockchain.transaction.ContractReturns.decode; + +import org.junit.Before; +import org.junit.Test; + import com.jd.blockchain.contract.TransferContract; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PrivKey; import com.jd.blockchain.crypto.PubKey; -import com.jd.blockchain.ledger.*; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.sdk.client.GatewayServiceFactory; import com.jd.blockchain.sdk.samples.SDKDemo_Constant; import com.jd.blockchain.tools.keygen.KeyGenCommand; -import com.jd.blockchain.transaction.ContractEventExecutor; +import com.jd.blockchain.transaction.ContractReturns.ReturnLongValue; +import com.jd.blockchain.transaction.ContractReturns.ReturnValue; import com.jd.blockchain.utils.Bytes; -import org.junit.Before; -import org.junit.Test; - -import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; public class SDKDemo_Contract_Test { - private BlockchainKeypair adminKey; + private BlockchainKeypair adminKey; - private HashDigest ledgerHash; + private HashDigest ledgerHash; - private BlockchainService blockchainService; + private BlockchainService blockchainService; - @Before - public void init() { - // 生成连接网关的账号 - PrivKey privKey = KeyGenCommand.decodePrivKeyWithRawPassword(SDKDemo_Constant.PRIV_KEYS[0], SDKDemo_Constant.PASSWORD); + @Before + public void init() { + // 生成连接网关的账号 + PrivKey privKey = KeyGenCommand.decodePrivKeyWithRawPassword(SDKDemo_Constant.PRIV_KEYS[0], + SDKDemo_Constant.PASSWORD); - PubKey pubKey = KeyGenCommand.decodePubKey(SDKDemo_Constant.PUB_KEYS[0]); + PubKey pubKey = KeyGenCommand.decodePubKey(SDKDemo_Constant.PUB_KEYS[0]); - adminKey = new BlockchainKeypair(pubKey, privKey); + adminKey = new BlockchainKeypair(pubKey, privKey); - // 连接网关 - GatewayServiceFactory serviceFactory = GatewayServiceFactory.connect(SDKDemo_Constant.GW_IPADDR, - SDKDemo_Constant.GW_PORT, false, adminKey); + // 连接网关 + GatewayServiceFactory serviceFactory = GatewayServiceFactory.connect(SDKDemo_Constant.GW_IPADDR, + SDKDemo_Constant.GW_PORT, false, adminKey); - blockchainService = serviceFactory.getBlockchainService(); + blockchainService = serviceFactory.getBlockchainService(); - HashDigest[] ledgerHashs = blockchainService.getLedgerHashs(); + HashDigest[] ledgerHashs = blockchainService.getLedgerHashs(); - ledgerHash = ledgerHashs[0]; - } + ledgerHash = ledgerHashs[0]; + } - @Test - public void testContract() { + @Test + public void testContract() { - // 发布jar包 - // 定义交易； - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 发布jar包 + // 定义交易； + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - byte[] contractCode = readChainCodes("transfer.jar"); - - // 生成一个合约账号 - BlockchainKeypair contractDeployKey = BlockchainKeyGenerator.getInstance().generate(); - - txTpl.contracts().deploy(contractDeployKey.getIdentity(), contractCode); - - // 签名； - PreparedTransaction ptx = txTpl.prepare(); - - ptx.sign(adminKey); - - // 提交并等待共识返回； - TransactionResponse txResp = ptx.commit(); - - System.out.println(txResp.isSuccess()); - - // 首先注册一个数据账户 - BlockchainKeypair dataAccount = createDataAccount(); - - String dataAddress = dataAccount.getAddress().toBase58(); - - Bytes contractAddress = contractDeployKey.getAddress(); - - // 创建两个账号： - String account0 = "jd_zhangsan", account1 = "jd_lisi"; - long account0Money = 3000L, account1Money = 2000L; - // 创建两个账户 - // 使用KV创建一个账户 - System.out.println(create(dataAddress, account0, account0Money, false, null)); - // 使用合约创建一个账户 - System.out.println(create(dataAddress, account1, account1Money, true, contractAddress)); - - // 转账，使得双方钱达到一致 - System.out.println(transfer(dataAddress, account0, account1, 500L, contractAddress)); - - // 读取当前结果 - System.out.println(read(dataAddress, account0, contractAddress)); - System.out.println(read(dataAddress, account1, contractAddress)); - - // 读取账号历史信息 - System.out.println(readAll(dataAddress, account0, contractAddress)); - System.out.println(readAll(dataAddress, account1, contractAddress)); - } - - private String readAll(String address, String account, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.readAll(address, account); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } - - private long read(String address, String account, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.read(address, account); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } - - private String transfer(String address, String from, String to, long money, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.transfer(address, from, to, money); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } - - - private BlockchainKeypair createDataAccount() { - // 首先注册一个数据账户 - BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); - - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - txTpl.dataAccounts().register(newDataAccount.getIdentity()); - commit(txTpl); - return newDataAccount; - } - - private String create(String address, String account, long money, boolean useContract, Bytes contractAddress) { - TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); - if (useContract) { - // 使用合约创建 - TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - EventResult eventResult = txTpl.result((ContractEventExecutor) () -> { - transferContract.create(address, account, money); - return transferContract; - }); - commit(txTpl); - return eventResult.get(); - } else { - // 通过KV创建 - txTpl.dataAccount(address).setInt64(account, money, -1); - TransactionResponse txResp = commit(txTpl); - return account + money; - } - } - - private TransactionResponse commit(TransactionTemplate txTpl) { - PreparedTransaction ptx = txTpl.prepare(); - ptx.sign(adminKey); - return ptx.commit(); - } + byte[] contractCode = readChainCodes("transfer.jar"); + + // 生成一个合约账号 + BlockchainKeypair contractDeployKey = BlockchainKeyGenerator.getInstance().generate(); + + txTpl.contracts().deploy(contractDeployKey.getIdentity(), contractCode); + + // 签名； + PreparedTransaction ptx = txTpl.prepare(); + + ptx.sign(adminKey); + + // 提交并等待共识返回； + TransactionResponse txResp = ptx.commit(); + + System.out.println(txResp.isSuccess()); + + // 首先注册一个数据账户 + BlockchainKeypair dataAccount = createDataAccount(); + + String dataAddress = dataAccount.getAddress().toBase58(); + + Bytes contractAddress = contractDeployKey.getAddress(); + + // 创建两个账号： + String account0 = "jd_zhangsan", account1 = "jd_lisi"; + long account0Money = 3000L, account1Money = 2000L; + // 创建两个账户 + // 使用KV创建一个账户 + System.out.println(create(dataAddress, account0, account0Money, false, null)); + // 使用合约创建一个账户 + System.out.println(create(dataAddress, account1, account1Money, true, contractAddress)); + + // 转账，使得双方钱达到一致 + System.out.println(transfer(dataAddress, account0, account1, 500L, contractAddress)); + + // 读取当前结果 + System.out.println(read(dataAddress, account0, contractAddress)); + System.out.println(read(dataAddress, account1, contractAddress)); + + // 读取账号历史信息 + System.out.println(readAll(dataAddress, account0, contractAddress)); + System.out.println(readAll(dataAddress, account1, contractAddress)); + } + + private String readAll(String address, String account, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnValue result = decode(transferContract.readAll(address, account)); + commit(txTpl); + return result.get(); + } + + private long read(String address, String account, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnLongValue result = decode(transferContract.read(address, account)); + commit(txTpl); + return result.get(); + } + + private String transfer(String address, String from, String to, long money, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnValue result = decode(transferContract.transfer(address, from, to, money)); + commit(txTpl); + return result.get(); + } + + private BlockchainKeypair createDataAccount() { + // 首先注册一个数据账户 + BlockchainKeypair newDataAccount = BlockchainKeyGenerator.getInstance().generate(); + + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + txTpl.dataAccounts().register(newDataAccount.getIdentity()); + commit(txTpl); + return newDataAccount; + } + + private String create(String address, String account, long money, boolean useContract, Bytes contractAddress) { + TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); + if (useContract) { + // 使用合约创建 + TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); + ReturnValue result = decode(transferContract.create(address, account, money)); + commit(txTpl); + return result.get(); + } else { + // 通过KV创建 + txTpl.dataAccount(address).setInt64(account, money, -1); + TransactionResponse txResp = commit(txTpl); + return account + money; + } + } + + private TransactionResponse commit(TransactionTemplate txTpl) { + PreparedTransaction ptx = txTpl.prepare(); + ptx.sign(adminKey); + return ptx.commit(); + } } diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 66aa8b5e..034c3a6c 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -24,24 +24,35 @@ import java.util.Random; import java.util.concurrent.CountDownLatch; import java.util.concurrent.atomic.AtomicLong; -import com.jd.blockchain.contract.ContractSerializeUtils; -import com.jd.blockchain.contract.EventResult; -import com.jd.blockchain.contract.ReadContract; -import com.jd.blockchain.ledger.*; -import com.jd.blockchain.transaction.ContractEventExecutor; import org.apache.commons.io.FileUtils; import org.springframework.core.io.ClassPathResource; import com.jd.blockchain.binaryproto.DataContractRegistry; +import com.jd.blockchain.contract.ContractSerializeUtils; +import com.jd.blockchain.contract.EventResult; +import com.jd.blockchain.contract.ReadContract; import com.jd.blockchain.crypto.AddressEncoding; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.ledger.BlockchainKeyGenerator; +import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.KVDataEntry; +import com.jd.blockchain.ledger.LedgerBlock; +import com.jd.blockchain.ledger.LedgerInitOperation; +import com.jd.blockchain.ledger.OperationResult; +import com.jd.blockchain.ledger.PreparedTransaction; +import com.jd.blockchain.ledger.TransactionResponse; +import com.jd.blockchain.ledger.TransactionState; +import com.jd.blockchain.ledger.TransactionTemplate; +import com.jd.blockchain.ledger.UserRegisterOperation; import com.jd.blockchain.ledger.core.LedgerRepository; import com.jd.blockchain.ledger.core.impl.LedgerManager; import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.storage.service.DbConnection; import com.jd.blockchain.storage.service.DbConnectionFactory; import com.jd.blockchain.tools.initializer.LedgerBindingConfig; +import com.jd.blockchain.transaction.ContractEventExecutor; +import static com.jd.blockchain.transaction.ContractReturns.*; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.concurrent.ThreadInvoker; import com.jd.blockchain.utils.net.NetworkAddress; @@ -576,10 +587,7 @@ public class IntegrationBase { ReadContract readContract1 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - EventResult read1 = txContract.result((ContractEventExecutor) () -> { - readContract1.read(newDataAccount.getAddress().toBase58(), key1); - return readContract1; - }); + ReturnValue result1 = decode(readContract1.read(newDataAccount.getAddress().toBase58(), key1)); ReadContract readContract2 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); @@ -587,10 +595,7 @@ public class IntegrationBase { ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - EventResult read3 = txContract.result((ContractEventExecutor) () -> { - readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2); - return readContract3; - }); + ReturnValue result3 = decode(readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2)); // 签名； PreparedTransaction contractPtx = txContract.prepare(); @@ -602,8 +607,8 @@ public class IntegrationBase { OperationResult[] operationResults = readTxResp.getOperationResults(); // 通过EventResult获取结果 - System.out.printf("readContract1.result = %s \r\n", read1.get()); - System.out.printf("readContract3.result = %s \r\n", read3.get()); + System.out.printf("readContract1.result = %s \r\n", result1.get()); + System.out.printf("readContract3.result = %s \r\n", result3.get()); // 打印结果 diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index ec321728..8b31a389 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -11,6 +11,7 @@ import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.contract.LedgerContext; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.TransactionRequest; @@ -33,7 +34,7 @@ public class MockerContractExeHandle implements OperationHandle { private HashDigest ledgerHash; @Override - public byte[] process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, + public BytesValue process(Operation op, LedgerDataSet dataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext opHandleContext, LedgerService ledgerService) { ContractEventSendOperation contractOP = (ContractEventSendOperation) op; @@ -76,11 +77,6 @@ public class MockerContractExeHandle implements OperationHandle { return ContractSerializeUtils.serialize(result); } -// @Override -// public AsyncFuture asyncProcess(Operation op, LedgerDataSet newBlockDataset, TransactionRequestContext requestContext, LedgerDataSet previousBlockDataset, OperationHandleContext handleContext, LedgerService ledgerService) { -// return null; -// } - @Override public boolean support(Class operationType) { return ContractEventSendOperation.class.isAssignableFrom(operationType); From 73fe2fe8d4f7d626f70b429b80bdc39cb679b210 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 19 Jun 2019 02:53:02 +0800 Subject: [PATCH 17/26] Refactor ContractReturnValue; --- .../transaction/BooleanValueHolder.java | 43 ++ .../transaction/ByteValueHolder.java | 43 ++ .../transaction/ContractReturnValue.java | 164 +++++++ .../transaction/ContractReturns.java | 418 ------------------ .../transaction/IntValueHolder.java | 43 ++ .../transaction/LongValueHolder.java | 43 ++ .../transaction/ShortValueHolder.java | 43 ++ .../blockchain/transaction/ValueHolder.java | 45 ++ .../transaction/ValueHolderBase.java | 42 ++ .../sdk/samples/SDK_Contract_Demo.java | 16 +- .../sdk/test/SDKDemo_Contract_Test.java | 14 +- .../jd/blockchain/intgr/IntegrationBase.java | 9 +- 12 files changed, 484 insertions(+), 439 deletions(-) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java new file mode 100644 index 00000000..977a88b0 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java @@ -0,0 +1,43 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class BooleanValueHolder extends ValueHolderBase { + + BooleanValueHolder(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public boolean get() { + return (boolean) super.getValue(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public boolean get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public boolean get(long timeout, TimeUnit unit) throws TimeoutException { + return (boolean) super.getValue(timeout, unit); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java new file mode 100644 index 00000000..32809d51 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java @@ -0,0 +1,43 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class ByteValueHolder extends ValueHolderBase { + + ByteValueHolder(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public byte get() { + return (byte) super.getValue(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public byte get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public byte get(long timeout, TimeUnit unit) throws TimeoutException { + return (byte) super.getValue(timeout, unit); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java new file mode 100644 index 00000000..0232a0ba --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java @@ -0,0 +1,164 @@ +package com.jd.blockchain.transaction; + +public class ContractReturnValue { + + private ContractReturnValue() { + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * import static com.jd.blockchain.transaction.ContractReturnValue.*;

+ * + * + * ValueHolder + * + * PreparedTransaction prepTx = tx.prepare();
+ * prepTx.sign(userKey);
+ * prepTx.commit()

+ * + * String retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果；
+ * + * + * @param + * @param call + * @return + */ + public static ValueHolder decode(T call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ValueHolder(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * import static com.jd.blockchain.transaction.ContractReturnValue.*;

+ * + * + * LongValueHolder retnHolder = decode(contract.issue(assetKey, amount));
+ * + * PreparedTransaction prepTx = tx.prepare();
+ * prepTx.sign(userKey);
+ * prepTx.commit()

+ * + * long retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果；
+ * + * + * @param call + * @return + */ + public static LongValueHolder decode(long call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new LongValueHolder(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * import static com.jd.blockchain.transaction.ContractReturnValue.*;

+ * + * + * IntValueHolder retnHolder = decode(contract.issue(assetKey, amount));
+ * + * PreparedTransaction prepTx = tx.prepare();
+ * prepTx.sign(userKey);
+ * prepTx.commit()

+ * + * int retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果；
+ * + * + * @param call + * @return + */ + public static IntValueHolder decode(int call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new IntValueHolder(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * import static com.jd.blockchain.transaction.ContractReturnValue.*;

+ * + * + * ShortValueHolder retnHolder = decode(contract.issue(assetKey, amount));
+ * + * PreparedTransaction prepTx = tx.prepare();
+ * prepTx.sign(userKey);
+ * prepTx.commit()

+ * + * short retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果；
+ * + * + * @param call + * @return + */ + public static ShortValueHolder decode(short call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ShortValueHolder(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * import static com.jd.blockchain.transaction.ContractReturnValue.*;

+ * + * + * ByteValueHolder retnHolder = decode(contract.issue(assetKey, amount));
+ * + * PreparedTransaction prepTx = tx.prepare();
+ * prepTx.sign(userKey);
+ * prepTx.commit()

+ * + * byte retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果；
+ * + * + * @param call + * @return + */ + public static ByteValueHolder decode(byte call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new ByteValueHolder(invocation); + } + + /** + * 解析合约方法调用的返回值； + *

+ * 用法示例：
+ * + * import static com.jd.blockchain.transaction.ContractReturnValue.*;

+ * + * + * BooleanValueHolder retnHolder = decode(contract.issue(assetKey, amount));
+ * + * PreparedTransaction prepTx = tx.prepare();
+ * prepTx.sign(userKey);
+ * prepTx.commit()

+ * + * boolean retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果；
+ * + * + * @param call + * @return + */ + public static BooleanValueHolder decode(boolean call) { + ContractInvocation invocation = ContractInvocationStub.take(); + return new BooleanValueHolder(invocation); + } + + + //----------------------- 内部类型 ----------------------- + + + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java deleted file mode 100644 index a4e4bdcd..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturns.java +++ /dev/null @@ -1,418 +0,0 @@ -package com.jd.blockchain.transaction; - -import java.util.concurrent.ExecutionException; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; - -public class ContractReturns { - - /** - * 解析合约方法调用的返回值； - *

- * 用法示例：
- * - * ReturnValue retnHolder = decode(contract.issue(assetKey, amount)); - * - * PreparedTransaction prepTx = tx.prepare(); - * prepTx.sign(userKey); - * prepTx.commit() - * - * String retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； - * - * - * @param - * @param call - * @return - */ - public static ReturnValue decode(T call) { - ContractInvocation invocation = ContractInvocationStub.take(); - return new ReturnValue(invocation); - } - - /** - * 解析合约方法调用的返回值； - *

- * 用法示例：
- * - * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); - * - * PreparedTransaction prepTx = tx.prepare(); - * prepTx.sign(userKey); - * prepTx.commit() - * - * long retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； - * - * - * @param call - * @return - */ - public static ReturnLongValue decode(long call) { - ContractInvocation invocation = ContractInvocationStub.take(); - return new ReturnLongValue(invocation); - } - - /** - * 解析合约方法调用的返回值； - *

- * 用法示例：
- * - * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); - * - * PreparedTransaction prepTx = tx.prepare(); - * prepTx.sign(userKey); - * prepTx.commit() - * - * int retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； - * - * - * @param call - * @return - */ - public static ReturnIntValue decode(int call) { - ContractInvocation invocation = ContractInvocationStub.take(); - return new ReturnIntValue(invocation); - } - - /** - * 解析合约方法调用的返回值； - *

- * 用法示例：
- * - * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); - * - * PreparedTransaction prepTx = tx.prepare(); - * prepTx.sign(userKey); - * prepTx.commit() - * - * short retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； - * - * - * @param call - * @return - */ - public static ReturnShortValue decode(short call) { - ContractInvocation invocation = ContractInvocationStub.take(); - return new ReturnShortValue(invocation); - } - - /** - * 解析合约方法调用的返回值； - *

- * 用法示例：
- * - * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); - * - * PreparedTransaction prepTx = tx.prepare(); - * prepTx.sign(userKey); - * prepTx.commit() - * - * byte retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； - * - * - * @param call - * @return - */ - public static ReturnByteValue decode(byte call) { - ContractInvocation invocation = ContractInvocationStub.take(); - return new ReturnByteValue(invocation); - } - - /** - * 解析合约方法调用的返回值； - *

- * 用法示例：
- * - * ReturnLongValue retnHolder = decode(contract.issue(assetKey, amount)); - * - * PreparedTransaction prepTx = tx.prepare(); - * prepTx.sign(userKey); - * prepTx.commit() - * - * boolean retnValue = retnHolder.get(); //这是同步方法，会阻塞当前线程等待交易提交后返回结果； - * - * - * @param call - * @return - */ - public static ReturnBooleanValue decode(boolean call) { - ContractInvocation invocation = ContractInvocationStub.take(); - return new ReturnBooleanValue(invocation); - } - - - //----------------------- 内部类型 ----------------------- - - - private static class ReturnValueBase { - private ContractInvocation invocation; - - private ReturnValueBase(ContractInvocation invocation) { - this.invocation = invocation; - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - private Object get() { - try { - return invocation.getReturnValue().get(); - } catch (InterruptedException | ExecutionException e) { - throw new IllegalStateException(e.getMessage(), e); - } - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - private Object get(long timeout, TimeUnit unit) throws TimeoutException { - try { - return invocation.getReturnValue().get(timeout, unit); - } catch (InterruptedException | ExecutionException e) { - throw new IllegalStateException(e.getMessage(), e); - } - } - } - - public static class ReturnValue extends ReturnValueBase { - - private ReturnValue(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - @SuppressWarnings("unchecked") - public T get() { - return (T) super.get(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public T get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - @SuppressWarnings("unchecked") - public T get(long timeout, TimeUnit unit) throws TimeoutException { - return (T) super.get(timeout, unit); - } - } - - public static class ReturnLongValue extends ReturnValueBase { - - private ReturnLongValue(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - public long get() { - return (long) super.get(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public long get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - public long get(long timeout, TimeUnit unit) throws TimeoutException { - return (long) super.get(timeout, unit); - } - } - - public static class ReturnIntValue extends ReturnValueBase { - - private ReturnIntValue(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - public int get() { - return (int) super.get(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public int get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - public int get(long timeout, TimeUnit unit) throws TimeoutException { - return (int) super.get(timeout, unit); - } - } - - public static class ReturnShortValue extends ReturnValueBase { - - private ReturnShortValue(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - public short get() { - return (short) super.get(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public short get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - public short get(long timeout, TimeUnit unit) throws TimeoutException { - return (short) super.get(timeout, unit); - } - } - - public static class ReturnByteValue extends ReturnValueBase { - - private ReturnByteValue(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - public byte get() { - return (byte) super.get(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public byte get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - public byte get(long timeout, TimeUnit unit) throws TimeoutException { - return (byte) super.get(timeout, unit); - } - } - - public static class ReturnBooleanValue extends ReturnValueBase { - - private ReturnBooleanValue(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - public boolean get() { - return (boolean) super.get(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public boolean get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - public boolean get(long timeout, TimeUnit unit) throws TimeoutException { - return (boolean) super.get(timeout, unit); - } - } -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java new file mode 100644 index 00000000..05394652 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java @@ -0,0 +1,43 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class IntValueHolder extends ValueHolderBase { + + IntValueHolder(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public int get() { + return (int) super.getValue(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public int get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public int get(long timeout, TimeUnit unit) throws TimeoutException { + return (int) super.getValue(timeout, unit); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java new file mode 100644 index 00000000..6d9b0593 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java @@ -0,0 +1,43 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class LongValueHolder extends ValueHolderBase { + + LongValueHolder(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public long get() { + return (long) super.getValue(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public long get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public long get(long timeout, TimeUnit unit) throws TimeoutException { + return (long) super.getValue(timeout, unit); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java new file mode 100644 index 00000000..70343c4a --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java @@ -0,0 +1,43 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class ShortValueHolder extends ValueHolderBase { + + ShortValueHolder(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + public short get() { + return (short) super.getValue(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public short get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + public short get(long timeout, TimeUnit unit) throws TimeoutException { + return (short) super.getValue(timeout, unit); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java new file mode 100644 index 00000000..6f6db109 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java @@ -0,0 +1,45 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +public class ValueHolder extends ValueHolderBase { + + ValueHolder(ContractInvocation invocation) { + super(invocation); + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + @SuppressWarnings("unchecked") + public T get() { + return (T) super.getValue(); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @return + * @throws TimeoutException + */ + public T get(long timeout) throws TimeoutException { + return get(timeout, TimeUnit.MILLISECONDS); + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + @SuppressWarnings("unchecked") + public T get(long timeout, TimeUnit unit) throws TimeoutException { + return (T) super.getValue(timeout, unit); + } + } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java new file mode 100644 index 00000000..41d32f4e --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java @@ -0,0 +1,42 @@ +package com.jd.blockchain.transaction; + +import java.util.concurrent.ExecutionException; +import java.util.concurrent.TimeUnit; +import java.util.concurrent.TimeoutException; + +class ValueHolderBase { + private ContractInvocation invocation; + + protected ValueHolderBase(ContractInvocation invocation) { + this.invocation = invocation; + } + + /** + * 等待结果合约调用的结果返回； + * + * @return + */ + protected Object getValue() { + try { + return invocation.getReturnValue().get(); + } catch (InterruptedException | ExecutionException e) { + throw new IllegalStateException(e.getMessage(), e); + } + } + + /** + * 等待结果合约调用的结果返回； + * + * @param timeout + * @param unit + * @return + * @throws TimeoutException + */ + protected Object getValue(long timeout, TimeUnit unit) throws TimeoutException { + try { + return invocation.getReturnValue().get(timeout, unit); + } catch (InterruptedException | ExecutionException e) { + throw new IllegalStateException(e.getMessage(), e); + } + } + } \ No newline at end of file diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java index b6a5444a..65074fc6 100644 --- a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java @@ -1,9 +1,8 @@ package com.jd.blockchain.sdk.samples; import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; -import static com.jd.blockchain.transaction.ContractReturns.decode; +import static com.jd.blockchain.transaction.ContractReturnValue.decode; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.contract.TransferContract; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; @@ -11,9 +10,8 @@ import com.jd.blockchain.ledger.KVDataEntry; import com.jd.blockchain.ledger.PreparedTransaction; import com.jd.blockchain.ledger.TransactionResponse; import com.jd.blockchain.ledger.TransactionTemplate; -import com.jd.blockchain.transaction.ContractEventExecutor; -import com.jd.blockchain.transaction.ContractReturns.ReturnLongValue; -import com.jd.blockchain.transaction.ContractReturns.ReturnValue; +import com.jd.blockchain.transaction.LongValueHolder; +import com.jd.blockchain.transaction.ValueHolder; import com.jd.blockchain.utils.Bytes; public class SDK_Contract_Demo extends SDK_Base_Demo { @@ -94,7 +92,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnValue result = decode(transferContract.readAll(address, account)); + ValueHolder result = decode(transferContract.readAll(address, account)); commit(txTpl); return result.get(); } @@ -103,7 +101,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnLongValue result = decode(transferContract.read(address, account)); + LongValueHolder result = decode(transferContract.read(address, account)); commit(txTpl); return result.get(); } @@ -124,7 +122,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnValue result = decode(transferContract.transfer(address, from, to, money)); + ValueHolder result = decode(transferContract.transfer(address, from, to, money)); commit(txTpl); return result.get(); } @@ -144,7 +142,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { if (useContract) { // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnValue result = decode(transferContract.create(address, account, money)); + ValueHolder result = decode(transferContract.create(address, account, money)); commit(txTpl); return result.get(); } else { diff --git a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java index 3959261e..57f7d947 100644 --- a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java +++ b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java @@ -1,7 +1,7 @@ package test.com.jd.blockchain.sdk.test; import static com.jd.blockchain.sdk.samples.SDKDemo_Constant.readChainCodes; -import static com.jd.blockchain.transaction.ContractReturns.decode; +import static com.jd.blockchain.transaction.ContractReturnValue.decode; import org.junit.Before; import org.junit.Test; @@ -19,8 +19,8 @@ import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.sdk.client.GatewayServiceFactory; import com.jd.blockchain.sdk.samples.SDKDemo_Constant; import com.jd.blockchain.tools.keygen.KeyGenCommand; -import com.jd.blockchain.transaction.ContractReturns.ReturnLongValue; -import com.jd.blockchain.transaction.ContractReturns.ReturnValue; +import com.jd.blockchain.transaction.LongValueHolder; +import com.jd.blockchain.transaction.ValueHolder; import com.jd.blockchain.utils.Bytes; public class SDKDemo_Contract_Test { @@ -108,7 +108,7 @@ public class SDKDemo_Contract_Test { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnValue result = decode(transferContract.readAll(address, account)); + ValueHolder result = decode(transferContract.readAll(address, account)); commit(txTpl); return result.get(); } @@ -117,7 +117,7 @@ public class SDKDemo_Contract_Test { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnLongValue result = decode(transferContract.read(address, account)); + LongValueHolder result = decode(transferContract.read(address, account)); commit(txTpl); return result.get(); } @@ -126,7 +126,7 @@ public class SDKDemo_Contract_Test { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnValue result = decode(transferContract.transfer(address, from, to, money)); + ValueHolder result = decode(transferContract.transfer(address, from, to, money)); commit(txTpl); return result.get(); } @@ -146,7 +146,7 @@ public class SDKDemo_Contract_Test { if (useContract) { // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ReturnValue result = decode(transferContract.create(address, account, money)); + ValueHolder result = decode(transferContract.create(address, account, money)); commit(txTpl); return result.get(); } else { diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 034c3a6c..463d525f 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -8,6 +8,7 @@ */ package test.com.jd.blockchain.intgr; +import static com.jd.blockchain.transaction.ContractReturnValue.decode; import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; @@ -29,7 +30,6 @@ import org.springframework.core.io.ClassPathResource; import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.contract.ContractSerializeUtils; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.contract.ReadContract; import com.jd.blockchain.crypto.AddressEncoding; import com.jd.blockchain.crypto.AsymmetricKeypair; @@ -51,8 +51,7 @@ import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.storage.service.DbConnection; import com.jd.blockchain.storage.service.DbConnectionFactory; import com.jd.blockchain.tools.initializer.LedgerBindingConfig; -import com.jd.blockchain.transaction.ContractEventExecutor; -import static com.jd.blockchain.transaction.ContractReturns.*; +import com.jd.blockchain.transaction.ValueHolder; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.concurrent.ThreadInvoker; import com.jd.blockchain.utils.net.NetworkAddress; @@ -587,7 +586,7 @@ public class IntegrationBase { ReadContract readContract1 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - ReturnValue result1 = decode(readContract1.read(newDataAccount.getAddress().toBase58(), key1)); + ValueHolder result1 = decode(readContract1.read(newDataAccount.getAddress().toBase58(), key1)); ReadContract readContract2 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); @@ -595,7 +594,7 @@ public class IntegrationBase { ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - ReturnValue result3 = decode(readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2)); + ValueHolder result3 = decode(readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2)); // 签名； PreparedTransaction contractPtx = txContract.prepare(); From afb526b6356ee80b4d97aa5ff93950ea8d4d383d Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 19 Jun 2019 03:10:08 +0800 Subject: [PATCH 18/26] Refactored the args type of ContractEventSendOperation; --- .../com/jd/blockchain/contract/ContractEventContext.java | 7 ++++--- .../com/jd/blockchain/contract/ContractSerializeUtils.java | 3 ++- .../jd/blockchain/contract/LocalContractEventContext.java | 7 ++++--- .../main/java/com/jd/blockchain/ledger/BytesValueList.java | 2 ++ .../jd/blockchain/ledger/ContractEventSendOperation.java | 4 +++- .../blockchain/transaction/BlockchainOperationFactory.java | 5 +++-- .../transaction/ContractEventSendOpTemplate.java | 7 ++++--- .../transaction/ContractEventSendOperationBuilder.java | 5 +++-- .../blockchain/transaction/ContractInvocationHandler.java | 6 +++--- .../blockchain/mocker/handler/MockerContractExeHandle.java | 3 ++- 10 files changed, 30 insertions(+), 19 deletions(-) diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractEventContext.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractEventContext.java index a24ba26d..e80a34b5 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractEventContext.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractEventContext.java @@ -1,11 +1,12 @@ package com.jd.blockchain.contract; +import java.util.Set; + import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.TransactionRequest; -import java.util.Set; - public interface ContractEventContext { @@ -42,7 +43,7 @@ public interface ContractEventContext { * * @return */ - byte[] getArgs(); + BytesValueList getArgs(); /** * 账本操作上下文； diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java index 0a637662..1f73a29f 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java @@ -14,6 +14,7 @@ import com.jd.blockchain.contract.param.WRAP_LONG; import com.jd.blockchain.contract.param.WRAP_SHORT; import com.jd.blockchain.contract.param.WRAP_STRING; import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.utils.io.BytesUtils; public class ContractSerializeUtils { @@ -82,7 +83,7 @@ public class ContractSerializeUtils { return BinaryProtocol.encode(wrapData, serialClass); } - public static byte[] serializeArray(Object[] datas) { + public static BytesValueList serializeArray(Object[] datas) { if (datas == null || datas.length == 0) { return null; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java index abeec3b5..03263a1c 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/LocalContractEventContext.java @@ -4,6 +4,7 @@ import java.util.Set; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.TransactionRequest; /** @@ -13,7 +14,7 @@ import com.jd.blockchain.ledger.TransactionRequest; public class LocalContractEventContext implements ContractEventContext,Cloneable { private HashDigest ledgeHash; private String event; - private byte[] args; + private BytesValueList args; private TransactionRequest transactionRequest; private Set txSigners; private LedgerContext ledgerContext; @@ -44,7 +45,7 @@ public class LocalContractEventContext implements ContractEventContext,Cloneable } @Override - public byte[] getArgs() { + public BytesValueList getArgs() { return args; } @@ -92,7 +93,7 @@ public class LocalContractEventContext implements ContractEventContext,Cloneable // return this; // } - public LocalContractEventContext setArgs(byte[] args) { + public LocalContractEventContext setArgs(BytesValueList args) { this.args = args; return this; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java index 7f945e22..e40e27d6 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueList.java @@ -1,11 +1,13 @@ package com.jd.blockchain.ledger; import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; import com.jd.blockchain.consts.DataCodes; @DataContract(code = DataCodes.BYTES_VALUE_LIST) public interface BytesValueList { + @DataField(order = 0, refContract = true, list = true) BytesValue[] getValues(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java index 1e79ec49..9b6d7d20 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java @@ -7,6 +7,8 @@ import com.jd.blockchain.consts.DataCodes; import com.jd.blockchain.utils.Bytes; /** + * 发送合约事件的操作； + * * @author huanghaiquan * */ @@ -35,6 +37,6 @@ public interface ContractEventSendOperation extends Operation { * @return */ @DataField(order = 4, primitiveType = PrimitiveType.BYTES) - byte[] getArgs(); + BytesValueList getArgs(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java index 2820393b..4e7e172d 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java @@ -6,6 +6,7 @@ import java.util.List; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.DataAccountKVSetOperation; @@ -258,12 +259,12 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe private class ContractEventSendOperationBuilderFilter implements ContractEventSendOperationBuilder { @Override - public ContractEventSendOperation send(String address, String event, byte[] args) { + public ContractEventSendOperation send(String address, String event, BytesValueList args) { return send(Bytes.fromBase58(address), event, args); } @Override - public synchronized ContractEventSendOperation send(Bytes address, String event, byte[] args) { + public synchronized ContractEventSendOperation send(Bytes address, String event, BytesValueList args) { ContractEventSendOpTemplate op = new ContractEventSendOpTemplate(address, event, args); operationList.add(op); return op; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java index c6e62933..de304958 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOpTemplate.java @@ -1,6 +1,7 @@ package com.jd.blockchain.transaction; import com.jd.blockchain.binaryproto.DataContractRegistry; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.utils.Bytes; @@ -11,12 +12,12 @@ public class ContractEventSendOpTemplate implements ContractEventSendOperation { } private Bytes contractAddress; - private byte[] args; + private BytesValueList args; private String event; private ContractInvocation invocation; - public ContractEventSendOpTemplate(Bytes contractAddress, String event, byte[] args) { + public ContractEventSendOpTemplate(Bytes contractAddress, String event, BytesValueList args) { this.contractAddress = contractAddress; this.event = event; this.args = args; @@ -33,7 +34,7 @@ public class ContractEventSendOpTemplate implements ContractEventSendOperation { } @Override - public byte[] getArgs() { + public BytesValueList getArgs() { return args; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java index 7a80a346..675fd8d6 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractEventSendOperationBuilder.java @@ -1,5 +1,6 @@ package com.jd.blockchain.transaction; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.utils.Bytes; @@ -11,7 +12,7 @@ public interface ContractEventSendOperationBuilder { * @param args 事件参数； * @return */ - ContractEventSendOperation send(String address, String event, byte[] args); + ContractEventSendOperation send(String address, String event, BytesValueList args); /** * @param address 合约地址； @@ -19,5 +20,5 @@ public interface ContractEventSendOperationBuilder { * @param args 事件参数； * @return */ - ContractEventSendOperation send(Bytes address, String event, byte[] args); + ContractEventSendOperation send(Bytes address, String event, BytesValueList args); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java index b005e650..313fa9df 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java @@ -7,6 +7,7 @@ import java.util.Arrays; import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.contract.ContractType; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; @@ -51,10 +52,9 @@ public class ContractInvocationHandler implements InvocationHandler { method.toString())); } // 序列化调用参数； - byte[] argBytes = serializeArgs(args); + BytesValueList argBytes = serializeArgs(args); // 定义合约调用操作； - @SuppressWarnings("deprecation") ContractEventSendOpTemplate opTemplate = (ContractEventSendOpTemplate) sendOpBuilder.send(contractAddress, event, argBytes); @@ -71,7 +71,7 @@ public class ContractInvocationHandler implements InvocationHandler { return getDefaultValue(method.getReturnType()); } - private byte[] serializeArgs(Object[] args) { + private BytesValueList serializeArgs(Object[] args) { return ContractSerializeUtils.serializeArray(args); } diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index 8b31a389..421e1507 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -12,6 +12,7 @@ import com.jd.blockchain.contract.LedgerContext; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.ledger.TransactionRequest; @@ -134,7 +135,7 @@ public class MockerContractExeHandle implements OperationHandle { } @Override - public byte[] getArgs() { + public BytesValueList getArgs() { return null; } From 683b9d3ac0df33eb9b8375357bb36a27484ab3f3 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Wed, 19 Jun 2019 10:41:59 +0800 Subject: [PATCH 19/26] Refactored the processing of bytes values of ContractEventSendOperation; --- .../com/jd/blockchain/consts/DataCodes.java | 17 - .../binaryproto/BinaryProtocol.java | 2 + .../contract/jvm/AbstractContractCode.java | 30 +- .../contract/ContractSerializeUtils.java | 330 +++++++++--------- .../contract/ContractSerializeUtils2.java | 195 ----------- .../jd/blockchain/contract/ContractType.java | 6 +- .../blockchain/contract/param/WRAP_BYTES.java | 13 - .../blockchain/contract/param/WRAP_INT.java | 13 - .../blockchain/contract/param/WRAP_LONG.java | 13 - .../blockchain/contract/param/WRAP_SHORT.java | 13 - .../contract/param/WRAP_STRING.java | 13 - .../blockchain/ledger/BytesValueEncoding.java | 60 ++++ .../transaction/ContractInvocation.java | 8 +- .../ContractInvocationHandler.java | 42 +-- 14 files changed, 247 insertions(+), 508 deletions(-) delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java diff --git a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java index e764c3f3..e2f8d65b 100644 --- a/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java +++ b/source/base/src/main/java/com/jd/blockchain/consts/DataCodes.java @@ -85,26 +85,9 @@ public interface DataCodes { //contract related; public static final int CONTRACT = 0xA00; - public static final int CONTRACT_BYTE = 0xA01; - public static final int CONTRACT_SHORT = 0xA02; - public static final int CONTRACT_INT = 0xA03; - - public static final int CONTRACT_LONG = 0xA04; - - public static final int CONTRACT_STRING = 0xA05; - - public static final int CONTRACT_BYTES = 0xA06; - - public static final int CONTRACT_BIG_INT = 0xA07; //...0xA19 - public static final int CONTRACT_BIZ_CONTENT = 0xA20; - - public static final int CONTRACT_ARGS = 0xA21; - - public static final int CONTRACT_RETURN = 0xA22; - public static final int HASH = 0xB00; public static final int HASH_OBJECT = 0xB10; diff --git a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BinaryProtocol.java b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BinaryProtocol.java index e0b17277..ddf8e012 100644 --- a/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BinaryProtocol.java +++ b/source/binary-proto/src/main/java/com/jd/blockchain/binaryproto/BinaryProtocol.java @@ -57,5 +57,7 @@ public class BinaryProtocol { } + + } diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java index 3dfc4c58..e8ebb6a3 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java @@ -11,6 +11,8 @@ import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.contract.engine.ContractCode; import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.BytesValueEncoding; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.utils.Bytes; /** @@ -29,7 +31,7 @@ public abstract class AbstractContractCode implements ContractCode { this.version = version; this.contractDefinition = contractDefinition; } - + public ContractDefinition getContractDefinition() { return contractDefinition; } @@ -48,6 +50,7 @@ public abstract class AbstractContractCode implements ContractCode { public BytesValue processEvent(ContractEventContext eventContext) { EventProcessingAware evtProcAwire = null; Object retn = null; + Method handleMethod = null; Exception error = null; try { // 执行预处理; @@ -61,17 +64,19 @@ public abstract class AbstractContractCode implements ContractCode { } // 反序列化参数； - Method handleMethod = contractDefinition.getType().getHandleMethod(eventContext.getEvent()); + handleMethod = contractDefinition.getType().getHandleMethod(eventContext.getEvent()); if (handleMethod == null) { throw new ContractException( String.format("Contract[%s:%s] has no handle method to handle event[%s]!", address.toString(), contractDefinition.getType().getDeclaredClass().toString(), eventContext.getEvent())); } - - Object[] args = resolveArgs(); + + BytesValueList bytesValues = eventContext.getArgs(); + Object[] args = BytesValueEncoding.decode(bytesValues, handleMethod.getParameterTypes()); + retn = ReflectionUtils.invokeMethod(handleMethod, contractInstance, args); - + } catch (Exception e) { error = e; } @@ -91,23 +96,10 @@ public abstract class AbstractContractCode implements ContractCode { eventContext.getEvent(), address.toString(), error.getMessage()), error); } - BytesValue retnBytes = resolveResult(retn); + BytesValue retnBytes = BytesValueEncoding.encode(retn, handleMethod.getReturnType()); return retnBytes; } protected abstract Object getContractInstance(); - private BytesValue resolveResult(Object retn) { - if (retn == null) { - return null; - } - // TODO: resolve result in bytes; - throw new IllegalStateException("Not implemented!"); - } - - private Object[] resolveArgs() { - // TODO Auto-generated method stub - throw new IllegalStateException("Not implemented!"); - } - } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java index 1f73a29f..e7cc92ef 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils.java @@ -1,165 +1,165 @@ -package com.jd.blockchain.contract; - -import java.util.ArrayList; -import java.util.HashMap; -import java.util.List; -import java.util.Map; - -import com.jd.blockchain.binaryproto.BinaryProtocol; -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataContractRegistry; -import com.jd.blockchain.contract.param.WRAP_BYTES; -import com.jd.blockchain.contract.param.WRAP_INT; -import com.jd.blockchain.contract.param.WRAP_LONG; -import com.jd.blockchain.contract.param.WRAP_SHORT; -import com.jd.blockchain.contract.param.WRAP_STRING; -import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueList; -import com.jd.blockchain.utils.io.BytesUtils; - -public class ContractSerializeUtils { - - final static int INT_LENGTH = 4; - - static Map, Class> MAP = new HashMap<>(); - - static { - MAP.put(byte[].class, WRAP_BYTES.class); - MAP.put(Short.class, WRAP_SHORT.class); - MAP.put(short.class, WRAP_SHORT.class); - MAP.put(Integer.class, WRAP_INT.class); - MAP.put(int.class, WRAP_INT.class); - MAP.put(Long.class, WRAP_LONG.class); - MAP.put(long.class, WRAP_LONG.class); - MAP.put(String.class, WRAP_STRING.class); - - DataContractRegistry.register(WRAP_BYTES.class); - DataContractRegistry.register(WRAP_SHORT.class); - DataContractRegistry.register(WRAP_INT.class); - DataContractRegistry.register(WRAP_LONG.class); - DataContractRegistry.register(WRAP_STRING.class); - } - - public static boolean support(Class clazz) { - if (clazz.isAnnotationPresent(DataContract.class) || MAP.containsKey(clazz)) { - return true; - } - return false; - } - - public static BytesValue serialize(Object data) { - - if (data == null) { - return null; - } - - Class clazz = data.getClass(); - Class serialClass; - Object wrapData = data; - if (clazz.isAnnotationPresent(DataContract.class)) { - serialClass = clazz; - } else { - // 判断类型是否可以序列化 - Class wrapClass = MAP.get(clazz); - if (wrapClass == null) { - throw new IllegalArgumentException("There are Un-Support Type !!!"); - } - serialClass = wrapClass; - - if (wrapClass.equals(WRAP_BYTES.class)) { - wrapData = (WRAP_BYTES) () -> (byte[]) data; - } else if (wrapClass.equals(WRAP_INT.class)) { - wrapData = (WRAP_INT) () -> (int) data; - } else if (wrapClass.equals(WRAP_LONG.class)) { - wrapData = (WRAP_LONG) () -> (long) data; - } else if (wrapClass.equals(WRAP_SHORT.class)) { - wrapData = (WRAP_SHORT) () -> (short) data; - } else if (wrapClass.equals(WRAP_STRING.class)) { - wrapData = (WRAP_STRING) () -> (String) data; - } - } - // 按照对应接口进行序列化 - // 生成该接口对应的对象 - return BinaryProtocol.encode(wrapData, serialClass); - } - - public static BytesValueList serializeArray(Object[] datas) { - if (datas == null || datas.length == 0) { - return null; - } - int contentBytesSize = 0; - byte[] header = new byte[(datas.length + 1) * 4]; - System.arraycopy(BytesUtils.toBytes(datas.length), 0, header, 0, INT_LENGTH); - int offset = INT_LENGTH; - - List serialBytesList = new ArrayList<>(); - for (Object data : datas) { - // 按照对应接口进行序列化 - byte[] currBytes = serialize(data); - // 长度写入 - System.arraycopy(BytesUtils.toBytes(currBytes.length), 0, header, offset, INT_LENGTH); - serialBytesList.add(currBytes); - contentBytesSize += currBytes.length; - offset += INT_LENGTH; - } - - // 填充content - byte[] content = new byte[contentBytesSize]; - offset = 0; - for (byte[] bytes : serialBytesList) { - System.arraycopy(bytes, 0, content, offset, bytes.length); - offset += bytes.length; - } - // 将header和content组装 - return BytesUtils.concat(header, content); - } - - public static Object[] resolveArray(byte[] bytes) { - if (bytes == null || bytes.length == 0) { - return null; - } - byte[] lengthBytes = new byte[INT_LENGTH]; - System.arraycopy(bytes, 0, lengthBytes, 0, INT_LENGTH); - int length = BytesUtils.toInt(lengthBytes); - Object[] datas = new Object[length]; - - int headerOffset = INT_LENGTH; - int contentStart = (length + 1) * INT_LENGTH; - - for (int i = 0; i < length; i++) { - byte[] currDataLengthBytes = new byte[INT_LENGTH]; - System.arraycopy(bytes, headerOffset, currDataLengthBytes, 0, INT_LENGTH); - int currDataLength = BytesUtils.toInt(currDataLengthBytes); - // 读取 - byte[] dataBytes = new byte[currDataLength]; - System.arraycopy(bytes, contentStart, dataBytes, 0, currDataLength); - - datas[i] = resolve(dataBytes); - - contentStart += currDataLength; - headerOffset += INT_LENGTH; - } - - return datas; - } - - public static Object resolve(BytesValue bytes) { - // 反序列化该接口 - Object currData = BinaryProtocol.decode(bytes); - - // 代理对象类型不能使用class判断，只能使用instanceof - if (currData instanceof WRAP_STRING) { - return ((WRAP_STRING) currData).getValue(); - } else if (currData instanceof WRAP_INT) { - return ((WRAP_INT) currData).getValue(); - } else if (currData instanceof WRAP_LONG) { - return ((WRAP_LONG) currData).getValue(); - } else if (currData instanceof WRAP_BYTES) { - return ((WRAP_BYTES) currData).getValue(); - } else if (currData instanceof WRAP_SHORT) { - return ((WRAP_SHORT) currData).getValue(); - } else { - return currData; - } - } -} +//package com.jd.blockchain.contract; +// +//import java.util.ArrayList; +//import java.util.HashMap; +//import java.util.List; +//import java.util.Map; +// +//import com.jd.blockchain.binaryproto.BinaryProtocol; +//import com.jd.blockchain.binaryproto.DataContract; +//import com.jd.blockchain.binaryproto.DataContractRegistry; +//import com.jd.blockchain.contract.param.WRAP_BYTES; +//import com.jd.blockchain.contract.param.WRAP_INT; +//import com.jd.blockchain.contract.param.WRAP_LONG; +//import com.jd.blockchain.contract.param.WRAP_SHORT; +//import com.jd.blockchain.contract.param.WRAP_STRING; +//import com.jd.blockchain.ledger.BytesValue; +//import com.jd.blockchain.ledger.BytesValueList; +//import com.jd.blockchain.utils.io.BytesUtils; +// +//public class ContractSerializeUtils { +// +// final static int INT_LENGTH = 4; +// +// static Map, Class> MAP = new HashMap<>(); +// +// static { +// MAP.put(byte[].class, WRAP_BYTES.class); +// MAP.put(Short.class, WRAP_SHORT.class); +// MAP.put(short.class, WRAP_SHORT.class); +// MAP.put(Integer.class, WRAP_INT.class); +// MAP.put(int.class, WRAP_INT.class); +// MAP.put(Long.class, WRAP_LONG.class); +// MAP.put(long.class, WRAP_LONG.class); +// MAP.put(String.class, WRAP_STRING.class); +// +// DataContractRegistry.register(WRAP_BYTES.class); +// DataContractRegistry.register(WRAP_SHORT.class); +// DataContractRegistry.register(WRAP_INT.class); +// DataContractRegistry.register(WRAP_LONG.class); +// DataContractRegistry.register(WRAP_STRING.class); +// } +// +// public static boolean support(Class clazz) { +// if (clazz.isAnnotationPresent(DataContract.class) || MAP.containsKey(clazz)) { +// return true; +// } +// return false; +// } +// +// public static BytesValue serialize(Object data) { +// +// if (data == null) { +// return null; +// } +// +// Class clazz = data.getClass(); +// Class serialClass; +// Object wrapData = data; +// if (clazz.isAnnotationPresent(DataContract.class)) { +// serialClass = clazz; +// } else { +// // 判断类型是否可以序列化 +// Class wrapClass = MAP.get(clazz); +// if (wrapClass == null) { +// throw new IllegalArgumentException("There are Un-Support Type !!!"); +// } +// serialClass = wrapClass; +// +// if (wrapClass.equals(WRAP_BYTES.class)) { +// wrapData = (WRAP_BYTES) () -> (byte[]) data; +// } else if (wrapClass.equals(WRAP_INT.class)) { +// wrapData = (WRAP_INT) () -> (int) data; +// } else if (wrapClass.equals(WRAP_LONG.class)) { +// wrapData = (WRAP_LONG) () -> (long) data; +// } else if (wrapClass.equals(WRAP_SHORT.class)) { +// wrapData = (WRAP_SHORT) () -> (short) data; +// } else if (wrapClass.equals(WRAP_STRING.class)) { +// wrapData = (WRAP_STRING) () -> (String) data; +// } +// } +// // 按照对应接口进行序列化 +// // 生成该接口对应的对象 +// return BinaryProtocol.encode(wrapData, serialClass); +// } +// +// public static BytesValueList serializeArray(Object[] datas) { +// if (datas == null || datas.length == 0) { +// return null; +// } +// int contentBytesSize = 0; +// byte[] header = new byte[(datas.length + 1) * 4]; +// System.arraycopy(BytesUtils.toBytes(datas.length), 0, header, 0, INT_LENGTH); +// int offset = INT_LENGTH; +// +// List serialBytesList = new ArrayList<>(); +// for (Object data : datas) { +// // 按照对应接口进行序列化 +// byte[] currBytes = serialize(data); +// // 长度写入 +// System.arraycopy(BytesUtils.toBytes(currBytes.length), 0, header, offset, INT_LENGTH); +// serialBytesList.add(currBytes); +// contentBytesSize += currBytes.length; +// offset += INT_LENGTH; +// } +// +// // 填充content +// byte[] content = new byte[contentBytesSize]; +// offset = 0; +// for (byte[] bytes : serialBytesList) { +// System.arraycopy(bytes, 0, content, offset, bytes.length); +// offset += bytes.length; +// } +// // 将header和content组装 +// return BytesUtils.concat(header, content); +// } +// +// public static Object[] resolveArray(byte[] bytes) { +// if (bytes == null || bytes.length == 0) { +// return null; +// } +// byte[] lengthBytes = new byte[INT_LENGTH]; +// System.arraycopy(bytes, 0, lengthBytes, 0, INT_LENGTH); +// int length = BytesUtils.toInt(lengthBytes); +// Object[] datas = new Object[length]; +// +// int headerOffset = INT_LENGTH; +// int contentStart = (length + 1) * INT_LENGTH; +// +// for (int i = 0; i < length; i++) { +// byte[] currDataLengthBytes = new byte[INT_LENGTH]; +// System.arraycopy(bytes, headerOffset, currDataLengthBytes, 0, INT_LENGTH); +// int currDataLength = BytesUtils.toInt(currDataLengthBytes); +// // 读取 +// byte[] dataBytes = new byte[currDataLength]; +// System.arraycopy(bytes, contentStart, dataBytes, 0, currDataLength); +// +// datas[i] = resolve(dataBytes); +// +// contentStart += currDataLength; +// headerOffset += INT_LENGTH; +// } +// +// return datas; +// } +// +// public static Object resolve(BytesValue bytes) { +// // 反序列化该接口 +// Object currData = BinaryProtocol.decode(bytes); +// +// // 代理对象类型不能使用class判断，只能使用instanceof +// if (currData instanceof WRAP_STRING) { +// return ((WRAP_STRING) currData).getValue(); +// } else if (currData instanceof WRAP_INT) { +// return ((WRAP_INT) currData).getValue(); +// } else if (currData instanceof WRAP_LONG) { +// return ((WRAP_LONG) currData).getValue(); +// } else if (currData instanceof WRAP_BYTES) { +// return ((WRAP_BYTES) currData).getValue(); +// } else if (currData instanceof WRAP_SHORT) { +// return ((WRAP_SHORT) currData).getValue(); +// } else { +// return currData; +// } +// } +//} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java deleted file mode 100644 index 22bbdb38..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractSerializeUtils2.java +++ /dev/null @@ -1,195 +0,0 @@ -//package com.jd.blockchain.contract; -// -//import com.jd.blockchain.binaryproto.BinaryProtocol; -//import com.jd.blockchain.binaryproto.DataContract; -//import com.jd.blockchain.consts.DataCodes; -//import com.jd.blockchain.ledger.*; -//import com.jd.blockchain.utils.Bytes; -//import com.jd.blockchain.utils.IllegalDataException; -//import org.springframework.util.ReflectionUtils; -// -//import java.nio.ByteBuffer; -//import java.util.Arrays; -//import java.util.HashMap; -//import java.util.List; -//import java.util.Map; -// -///** -// * @author zhaogw -// * date 2019/5/16 18:05 -// */ -//public class ContractSerializeUtils { -// public static Map> DATA_CONTRACT_MAP = new HashMap<>(); -// public static final Integer[] PRIMITIVE_DATA_CODES = {DataCodes.CONTRACT_INT8, DataCodes.CONTRACT_INT16, DataCodes.CONTRACT_INT32, -// DataCodes.CONTRACT_INT64, DataCodes.CONTRACT_BIG_INT,DataCodes.CONTRACT_TEXT, DataCodes.CONTRACT_BINARY }; -// -// /** -// * serialize the Object[] by List list; -// * @param objArr -// * @param dataContractList -// * @return -// */ -// public static byte[] serializeMethodParam(Object[] objArr,List dataContractList) { -// byte[][] result = new byte[objArr.length][]; -// //将method中形参转换为实体对象，每个形参都必须为@DataContract类型;每个形参使用系统的BinaryProtocol来进行序列化,如果有5个参数，则使用5次序列化; -// int sum = 0; -// -// for(int i=0;i dataContractList) { -// Object result[] = new Object[dataContractList.size()]; -// ByteBuffer byteBuffer = ByteBuffer.allocate(params.length); -// byteBuffer.put(params); -// int paramNums = byteBuffer.getInt(0); -// -// if(paramNums != dataContractList.size()){ -// throw new IllegalArgumentException("deserialize Method param. params'length in byte[] != method's param length"); -// } -// -// int offsetPosition = (1 + dataContractList.size())*4; //start position of real data; -// for(int i=0; i classObj = getDataIntf().get(dataContract.code()); -// try { -// result[i] = ReflectionUtils.invokeMethod(classObj.getMethod("getValue"),object); -// } catch (NoSuchMethodException e) { -// throw new IllegalStateException("no getValue(). detail="+e.getMessage()); -// } -// }else { -// result[i] = object; -// } -// byteBuffer1.clear(); -// } -// -// return result; -// } -// -// -// /** -// * the param types that we can support; -// * @param -// * @return -// */ -// public static Map > getDataIntf(){ -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT8, CONTRACT_INT8.class); -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT16, CONTRACT_INT16.class); -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT32, CONTRACT_INT32.class); -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_INT64, CONTRACT_INT64.class); -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_TEXT, CONTRACT_TEXT.class); -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BINARY, CONTRACT_BINARY.class); -// DATA_CONTRACT_MAP.put(DataCodes.CONTRACT_BIZ_CONTENT, ContractBizContent.class); -// return DATA_CONTRACT_MAP; -// } -// -// public static boolean isPrimitiveType(int dataContractCode){ -// return Arrays.asList(PRIMITIVE_DATA_CODES).contains(dataContractCode); -// } -// -// private static Object regenObj(DataContract dataContract, Object object){ -// if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT8.class)){ -// -// return (CONTRACT_INT8) () -> Byte.parseByte(object.toString()); -// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT16.class)){ -// return (CONTRACT_INT16) () -> Short.parseShort(object.toString()); -// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT32.class)){ -// return (CONTRACT_INT32) () -> Integer.parseInt(object.toString()); -// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_INT64.class)){ -// return (CONTRACT_INT64) () -> Long.parseLong(object.toString()); -// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_TEXT.class)){ -// return (CONTRACT_TEXT) () -> object.toString(); -// }else if(getDataIntf().get(dataContract.code()).equals(CONTRACT_BINARY.class)){ -// return (CONTRACT_BINARY) () -> (Bytes) object; -// }else if(getDataIntf().get(dataContract.code()).equals(ContractBizContent.class)){ -// ContractBizContent contractBizContent = (ContractBizContent)object; -// return contractBizContent; -// }else { -// throw new IllegalDataException("cann't get new Object by dataContract and object."); -// } -// } -// -// /** -// * get contractType(contain @DataContract) by primitive class type; -// * some class type can be supported default (byte/char/int/long/String/Bytes, and so on). -// * in other words, need not contain the @DataContract in its class for contract param's serialization or deserialization. -// * @param classType -// * @return -// */ -// private static Class getContractTypeByPrimitiveType(Class classType) { -// if(classType.equals(byte.class) || classType.equals(Byte.class)){ -// return CONTRACT_INT8.class; -// }else if(classType.equals(char.class) || classType.equals(Character.class)){ -// return CONTRACT_INT16.class; -// }else if(classType.equals(int.class) || classType.equals(Integer.class)){ -// return CONTRACT_INT32.class; -// }else if(classType.equals(long.class) || classType.equals(Long.class)){ -// return CONTRACT_INT64.class; -// }else if(classType.equals(String.class)){ -// return CONTRACT_TEXT.class; -// }else if(classType.equals(Bytes.class)){ -// return CONTRACT_BINARY.class; -// }else { -// throw new IllegalDataException(String.format("no support the classType=%s, please check @DataContract.",classType.toString())); -// } -// } -// -// public static DataContract parseDataContract(Class classType){ -// DataContract dataContract = classType.getAnnotation(DataContract.class); -// //if the param's class Type don't contain @DataContract, then check parameterAnnotations of this method. -// if(dataContract == null){ -// boolean canPass = false; -// //if parameterAnnotations don't contain @DataContract, is it primitive type? -// Class contractType = getContractTypeByPrimitiveType(classType); -// dataContract = contractType.getAnnotation(DataContract.class); -// } -// if(!getDataIntf().containsKey(dataContract.code())){ -// throw new IllegalArgumentException(String.format( -// "for now, this @dataContract(code=%s) is forbidden in the param list.",dataContract.code())); -// } -// return dataContract; -// } -//} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java index e70b385e..b0f5efbe 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java @@ -5,7 +5,7 @@ import java.util.HashMap; import java.util.Map; import java.util.Set; -import com.jd.blockchain.contract.ContractSerializeUtils; +import com.jd.blockchain.ledger.BytesValueEncoding; import com.jd.blockchain.utils.IllegalDataException; public class ContractType { @@ -113,7 +113,7 @@ public class ContractType { // check param's type is fit for need. Class[] paramTypes = method.getParameterTypes(); for (Class currParamType : paramTypes) { - if (!ContractSerializeUtils.support(currParamType)) { + if (!BytesValueEncoding.supportType(currParamType)) { throw new IllegalStateException( String.format("Param Type = %s can not support !!!", currParamType.getName())); } @@ -121,7 +121,7 @@ public class ContractType { // 判断返回值是否可序列化 Class returnType = method.getReturnType(); - if (!ContractSerializeUtils.support(returnType)) { + if (!BytesValueEncoding.supportType(returnType)) { throw new IllegalStateException( String.format("Return Type = %s can not support !!!", returnType.getName())); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java deleted file mode 100644 index b99e6786..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_BYTES.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.jd.blockchain.contract.param; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code = DataCodes.CONTRACT_BYTES) -public interface WRAP_BYTES { - - @DataField(order = 1, primitiveType = PrimitiveType.BYTES) - byte[] getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java deleted file mode 100644 index 48e2d1d9..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_INT.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.jd.blockchain.contract.param; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code = DataCodes.CONTRACT_INT) -public interface WRAP_INT { - - @DataField(order = 1, primitiveType = PrimitiveType.INT32) - int getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java deleted file mode 100644 index 8b402b04..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_LONG.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.jd.blockchain.contract.param; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code = DataCodes.CONTRACT_LONG) -public interface WRAP_LONG { - - @DataField(order = 1, primitiveType = PrimitiveType.INT64) - long getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java deleted file mode 100644 index d30cc366..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_SHORT.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.jd.blockchain.contract.param; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code = DataCodes.CONTRACT_SHORT) -public interface WRAP_SHORT { - - @DataField(order = 1, primitiveType = PrimitiveType.INT16) - short getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java deleted file mode 100644 index 7c475c79..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/param/WRAP_STRING.java +++ /dev/null @@ -1,13 +0,0 @@ -package com.jd.blockchain.contract.param; - -import com.jd.blockchain.binaryproto.DataContract; -import com.jd.blockchain.binaryproto.DataField; -import com.jd.blockchain.binaryproto.PrimitiveType; -import com.jd.blockchain.consts.DataCodes; - -@DataContract(code = DataCodes.CONTRACT_STRING) -public interface WRAP_STRING { - - @DataField(order = 1, primitiveType = PrimitiveType.TEXT) - String getValue(); -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java new file mode 100644 index 00000000..d95aab99 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java @@ -0,0 +1,60 @@ +package com.jd.blockchain.ledger; + +public class BytesValueEncoding { + + + + + public static BytesValue encode(Object value, Class type) { + + } + + public static BytesValueList encode(Object[] values, Class[] types) { + + } + + public static Object decode(BytesValue value, Class type) { + + } + + public static Object[] decode(BytesValueList values, Class[] types) { + + } + + public static Object getDefaultValue(Class type) { + if (type == void.class || type == Void.class) { + return null; + } + + if (!type.isPrimitive()) { + // 非基本类型 + return null; + } else { + // 基本类型需要处理返回值，目前采用枚举遍历方式 + // 八种基本类型：int, double, float, long, short, boolean, byte, char， void + if (type.equals(int.class)) { + return 0; + } else if (type.equals(double.class)) { + return 0.0D; + } else if (type.equals(float.class)) { + return 0F; + } else if (type.equals(long.class)) { + return 0L; + } else if (type.equals(short.class)) { + return (short) 0; + } else if (type.equals(boolean.class)) { + return Boolean.FALSE; + } else if (type.equals(byte.class)) { + return (byte) 0; + } else if (type.equals(char.class)) { + return (char) 0; + } + return null; + } + } + + public static boolean supportType(Class currParamType) { + // TODO Auto-generated method stub + return false; + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java index 100d1a75..cab7df0c 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java @@ -6,6 +6,7 @@ import java.util.concurrent.Future; import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.BytesValueEncoding; /** * ContractInvocation 包装了客户端发起的一次合约方法调用的相关信息，用于在客户端交易处理上下文进行共享处理状态； @@ -53,14 +54,9 @@ class ContractInvocation implements OperationReturnValueHandler { @Override public Object setReturnValue(BytesValue bytesValue) { // Resolve BytesValue to an value object with the return type; - Object returnValue = resolveValue(bytesValue, method.getReturnType()); + Object returnValue = BytesValueEncoding.decode(bytesValue, method.getReturnType()); returnValueFuture.complete(returnValue); return returnValue; } - private Object resolveValue(BytesValue bytesValue, Class returnType) { - // TODO: Resolve BytesValue to an value object with the return type; - throw new IllegalStateException("Not implemented!"); - } - } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java index 313fa9df..744eab47 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java @@ -5,8 +5,8 @@ import java.lang.reflect.Method; import java.util.Arrays; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.contract.ContractType; +import com.jd.blockchain.ledger.BytesValueEncoding; import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.IllegalDataException; @@ -52,7 +52,8 @@ public class ContractInvocationHandler implements InvocationHandler { method.toString())); } // 序列化调用参数； - BytesValueList argBytes = serializeArgs(args); + Class[] argTypes = method.getParameterTypes(); + BytesValueList argBytes = BytesValueEncoding.encode(args, argTypes); // 定义合约调用操作； ContractEventSendOpTemplate opTemplate = (ContractEventSendOpTemplate) sendOpBuilder.send(contractAddress, @@ -68,42 +69,7 @@ public class ContractInvocationHandler implements InvocationHandler { ContractInvocationStub.set(invocation); // 返回类型的默认值 - return getDefaultValue(method.getReturnType()); + return BytesValueEncoding.getDefaultValue(method.getReturnType()); } - private BytesValueList serializeArgs(Object[] args) { - return ContractSerializeUtils.serializeArray(args); - } - - private Object getDefaultValue(Class returnType) { - if (returnType == void.class || returnType == Void.class) { - return null; - } - - if (!returnType.isPrimitive()) { - // 非基本类型 - return null; - } else { - // 基本类型需要处理返回值，目前采用枚举遍历方式 - // 八种基本类型：int, double, float, long, short, boolean, byte, char， void - if (returnType.equals(int.class)) { - return 0; - } else if (returnType.equals(double.class)) { - return 0.0D; - } else if (returnType.equals(float.class)) { - return 0F; - } else if (returnType.equals(long.class)) { - return 0L; - } else if (returnType.equals(short.class)) { - return (short) 0; - } else if (returnType.equals(boolean.class)) { - return Boolean.FALSE; - } else if (returnType.equals(byte.class)) { - return (byte) 0; - } else if (returnType.equals(char.class)) { - return (char) 0; - } - return null; - } - } } From 53554a9e0316eafaeb4eea217b5d1983e15ba4e6 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Thu, 20 Jun 2019 03:13:16 +0800 Subject: [PATCH 20/26] Completed the cancellation of transaction template and prepared transaction ; --- .../ledger/core/ContractAccount.java | 10 +- .../blockchain/ledger/core/DataAccount.java | 6 +- .../blockchain/ledger/core/UserAccount.java | 8 +- .../impl/handles/ContractLedgerContext.java | 18 +- .../jd/blockchain/ledger/BaseAccountTest.java | 14 +- .../ledger/ContractInvokingTest.java | 5 +- .../blockchain/ledger/TransactionSetTest.java | 26 +- .../{BytesValueEntry.java => BytesData.java} | 34 +- .../jd/blockchain/ledger/BytesDataList.java | 31 + .../ledger/PreparedTransaction.java | 8 +- .../ledger/TransactionTemplate.java | 4 +- .../BlockchainOperationFactory.java | 14 +- .../transaction/BooleanValueHolder.java | 39 +- .../transaction/ByteValueHolder.java | 39 +- .../transaction/ContractInvocation.java | 18 +- .../ContractInvocationProxyBuilder.java | 26 - .../transaction/ContractReturnValue.java | 4 +- .../DataAccountKVSetOperationBuilderImpl.java | 18 +- .../transaction/GenericValueHolder.java | 23 + .../transaction/IntValueHolder.java | 39 +- .../transaction/LongValueHolder.java | 39 +- .../OperationCompletedContext.java | 24 + .../OperationCompletedListener.java | 20 + .../transaction/OperationResultHandle.java | 35 + .../transaction/OperationResultHolder.java | 81 +++ .../OperationReturnValueHandler.java | 11 - .../jd/blockchain/transaction/PreparedTx.java | 86 ++- .../transaction/ShortValueHolder.java | 39 +- .../TransactionCancelledExeption.java | 15 + .../jd/blockchain/transaction/TxBuilder.java | 2 +- .../transaction/TxStateManager.java | 76 ++ .../jd/blockchain/transaction/TxTemplate.java | 29 +- .../blockchain/transaction/ValueHolder.java | 45 -- .../transaction/ValueHolderBase.java | 42 -- .../transaction/ValueHolderWrapper.java | 34 + .../data/ContractEventSendOpTemplateTest.java | 73 +- .../data/DataAccountKVSetOpTemplateTest.java | 8 +- .../jd/blockchain/ledger/data/KVDataTest.java | 4 +- .../sdk/converters/ClientResolveUtil.java | 686 +++++++++--------- .../sdk/samples/SDK_Contract_Demo.java | 8 +- .../sdk/test/SDKDemo_Contract_Test.java | 8 +- .../intgr/perf/LedgerPerformanceTest.java | 40 +- .../jd/blockchain/intgr/IntegrationBase.java | 15 +- .../handler/MockerContractExeHandle.java | 3 +- .../mocker/proxy/ContractProxy.java | 114 +-- .../utils/event/DefaultExceptionHandle.java | 5 +- .../utils/event/EventMulticaster.java | 26 +- 47 files changed, 1069 insertions(+), 883 deletions(-) rename source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/{BytesValueEntry.java => BytesData.java} (63%) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesDataList.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/GenericValueHolder.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedContext.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedListener.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHandle.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TransactionCancelledExeption.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxStateManager.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java delete mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderWrapper.java diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java index 5a302ca8..977f2c2e 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java @@ -4,7 +4,7 @@ import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.ledger.AccountHeader; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.utils.Bytes; public class ContractAccount implements AccountHeader { @@ -43,7 +43,7 @@ public class ContractAccount implements AccountHeader { } public long setChaincode(byte[] chaincode, long version) { - BytesValue bytesValue = BytesValueEntry.fromBytes(chaincode); + BytesValue bytesValue = BytesData.fromBytes(chaincode); return accBase.setBytes(CHAIN_CODE_KEY, bytesValue, version); } @@ -60,18 +60,18 @@ public class ContractAccount implements AccountHeader { } public long setProperty(Bytes key, String value, long version) { - BytesValue bytesValue = BytesValueEntry.fromText(value); + BytesValue bytesValue = BytesData.fromText(value); return accBase.setBytes(encodePropertyKey(key), bytesValue, version); } public String getProperty(Bytes key) { BytesValue bytesValue = accBase.getBytes(encodePropertyKey(key)); - return BytesValueEntry.toText(bytesValue); + return BytesData.toText(bytesValue); } public String getProperty(Bytes key, long version) { BytesValue bytesValue = accBase.getBytes(encodePropertyKey(key), version); - return BytesValueEntry.toText(bytesValue); + return BytesData.toText(bytesValue); } private Bytes encodePropertyKey(Bytes key) { diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java index d7092e63..792ca704 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/DataAccount.java @@ -6,7 +6,7 @@ import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.ledger.AccountHeader; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.KVDataEntry; import com.jd.blockchain.ledger.KVDataObject; import com.jd.blockchain.utils.Bytes; @@ -49,12 +49,12 @@ public class DataAccount implements AccountHeader, MerkleProvable { public long setBytes(Bytes key, String value, long version) { - BytesValue bytesValue = BytesValueEntry.fromText(value); + BytesValue bytesValue = BytesData.fromText(value); return baseAccount.setBytes(key, bytesValue, version); } public long setBytes(Bytes key, byte[] value, long version) { - BytesValue bytesValue = BytesValueEntry.fromBytes(value); + BytesValue bytesValue = BytesData.fromBytes(value); return baseAccount.setBytes(key, bytesValue, version); } diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/UserAccount.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/UserAccount.java index f6faa1e0..b9cc88fd 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/UserAccount.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/UserAccount.java @@ -3,7 +3,7 @@ package com.jd.blockchain.ledger.core; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.UserInfo; import com.jd.blockchain.utils.Bytes; @@ -50,12 +50,12 @@ public class UserAccount implements UserInfo { public long setDataPubKey(PubKey pubKey) { byte[] pkBytes = pubKey.toBytes(); - return baseAccount.setBytes(DATA_PUB_KEY, BytesValueEntry.fromBytes(pkBytes), -1); + return baseAccount.setBytes(DATA_PUB_KEY, BytesData.fromBytes(pkBytes), -1); } public long setDataPubKey(PubKey pubKey, long version) { byte[] pkBytes = pubKey.toBytes(); - return baseAccount.setBytes(DATA_PUB_KEY, BytesValueEntry.fromBytes(pkBytes), version); + return baseAccount.setBytes(DATA_PUB_KEY, BytesData.fromBytes(pkBytes), version); } public long setProperty(String key, String value, long version) { @@ -63,7 +63,7 @@ public class UserAccount implements UserInfo { } public long setProperty(Bytes key, String value, long version) { - return baseAccount.setBytes(encodePropertyKey(key), BytesValueEntry.fromText(value), version); + return baseAccount.setBytes(encodePropertyKey(key), BytesData.fromText(value), version); } public String getProperty(Bytes key) { diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java index 162f3408..4a0e1ed5 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java @@ -8,7 +8,7 @@ import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.AccountHeader; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.ledger.DataAccountRegisterOperation; import com.jd.blockchain.ledger.KVDataEntry; @@ -279,7 +279,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setText(String key, String value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromText(value); + BytesValue bytesValue = BytesData.fromText(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -287,7 +287,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setBytes(String key, Bytes value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromBytes(value); + BytesValue bytesValue = BytesData.fromBytes(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -295,7 +295,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setInt64(String key, long value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromInt64(value); + BytesValue bytesValue = BytesData.fromInt64(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -312,7 +312,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setJSON(String key, String value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromJSON(value); + BytesValue bytesValue = BytesData.fromJSON(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -320,7 +320,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setXML(String key, String value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromXML(value); + BytesValue bytesValue = BytesData.fromXML(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -328,7 +328,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setBytes(String key, byte[] value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromBytes(value); + BytesValue bytesValue = BytesData.fromBytes(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -336,7 +336,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setImage(String key, byte[] value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromImage(value); + BytesValue bytesValue = BytesData.fromImage(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; @@ -344,7 +344,7 @@ public class ContractLedgerContext implements LedgerContext { @Override public DataAccountKVSetOperationBuilder setTimestamp(String key, long value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromTimestamp(value); + BytesValue bytesValue = BytesData.fromTimestamp(value); this.op = new SingleKVSetOpTemplate(key, bytesValue, expVersion); handle(op); return this; diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/BaseAccountTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/BaseAccountTest.java index ac9f50b1..4a641b7d 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/BaseAccountTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/BaseAccountTest.java @@ -12,7 +12,7 @@ import com.jd.blockchain.crypto.service.classic.ClassicCryptoService; import com.jd.blockchain.crypto.service.sm.SMCryptoService; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.core.BaseAccount; import com.jd.blockchain.ledger.core.CryptoConfig; import com.jd.blockchain.storage.service.utils.MemoryKVStorage; @@ -53,33 +53,33 @@ public class BaseAccountTest { assertFalse(baseAccount.isReadonly()); // 在空白状态下写入数据； - long v = baseAccount.setBytes(Bytes.fromString("A"), BytesValueEntry.fromText("VALUE_A"), 0); + long v = baseAccount.setBytes(Bytes.fromString("A"), BytesData.fromText("VALUE_A"), 0); // 预期失败； assertEquals(-1, v); - v = baseAccount.setBytes(Bytes.fromString("A"), BytesValueEntry.fromText("VALUE_A"), 1); + v = baseAccount.setBytes(Bytes.fromString("A"), BytesData.fromText("VALUE_A"), 1); // 预期失败； assertEquals(-1, v); - v = baseAccount.setBytes(Bytes.fromString("A"), BytesValueEntry.fromText("VALUE_A"), -1); + v = baseAccount.setBytes(Bytes.fromString("A"), BytesData.fromText("VALUE_A"), -1); // 预期成功； assertEquals(0, v); - v = baseAccount.setBytes(Bytes.fromString("A"), BytesValueEntry.fromText("VALUE_A-1"), -1); + v = baseAccount.setBytes(Bytes.fromString("A"), BytesData.fromText("VALUE_A-1"), -1); // 已经存在版本，指定版本号-1，预期导致失败； assertEquals(-1, v); baseAccount.commit(); v = 0; for (int i = 0; i < 10; i++) { - long s = baseAccount.setBytes(Bytes.fromString("A"), BytesValueEntry.fromText("VALUE_A_" + i), v); + long s = baseAccount.setBytes(Bytes.fromString("A"), BytesData.fromText("VALUE_A_" + i), v); baseAccount.commit(); // 预期成功； assertEquals(v + 1, s); v++; } - v = baseAccount.setBytes(Bytes.fromString("A"), BytesValueEntry.fromText("VALUE_A_" + v), v + 1); + v = baseAccount.setBytes(Bytes.fromString("A"), BytesData.fromText("VALUE_A_" + v), v + 1); // 预期成功； assertEquals(-1, v); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java index 27e234d0..20f49bd4 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java @@ -21,7 +21,7 @@ import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.EndpointRequest; import com.jd.blockchain.ledger.LedgerBlock; import com.jd.blockchain.ledger.LedgerInitSetting; @@ -103,6 +103,7 @@ public class ContractInvokingTest { Random rand = new Random(); TxBuilder txBuilder = new TxBuilder(ledgerHash); TestContract contractProxy = txBuilder.contract(contractAddress, TestContract.class); + TestContract contractProxy1 = txBuilder.contract(contractAddress, TestContract.class); String asset = "AK"; long issueAmount = rand.nextLong(); @@ -120,7 +121,7 @@ public class ContractInvokingTest { assertEquals(1, opResults.length); assertEquals(0, opResults[0].getIndex()); - byte[] expectedRetnBytes = BinaryProtocol.encode(BytesValueEntry.fromInt64(issueAmount), BytesValue.class); + byte[] expectedRetnBytes = BinaryProtocol.encode(BytesData.fromInt64(issueAmount), BytesValue.class); byte[] reallyRetnBytes = BinaryProtocol.encode(opResults[0].getResult(), BytesValue.class); assertArrayEquals(expectedRetnBytes, reallyRetnBytes); diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java index c39ea445..a4b719a7 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/TransactionSetTest.java @@ -1,5 +1,6 @@ package test.com.jd.blockchain.ledger; +import static org.junit.Assert.assertArrayEquals; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertFalse; import static org.junit.Assert.assertNotNull; @@ -10,10 +11,13 @@ import java.util.Random; import org.junit.Test; +import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.BytesDataList; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.ContractCodeDeployOperation; import com.jd.blockchain.ledger.ContractEventSendOperation; import com.jd.blockchain.ledger.CryptoSetting; @@ -67,8 +71,8 @@ public class TransactionSetTest { BlockchainKeypair dataKey = BlockchainKeyGenerator.getInstance().generate(); DataAccountRegisterOperation dataAccRegOp = txBuilder.dataAccounts().register(dataKey.getIdentity()); - DataAccountKVSetOperation kvsetOP = txBuilder.dataAccount(dataKey.getAddress()) - .setText("A", "Value_A_0", -1).setText("B", "Value_B_0", -1).getOperation(); + DataAccountKVSetOperation kvsetOP = txBuilder.dataAccount(dataKey.getAddress()).setText("A", "Value_A_0", -1) + .setText("B", "Value_B_0", -1).getOperation(); byte[] chainCode = new byte[128]; rand.nextBytes(chainCode); @@ -76,7 +80,7 @@ public class TransactionSetTest { ContractCodeDeployOperation contractDplOP = txBuilder.contracts().deploy(contractKey.getIdentity(), chainCode); ContractEventSendOperation contractEvtSendOP = txBuilder.contractEvents().send(contractKey.getAddress(), "test", - "TestContractArgs".getBytes()); + BytesDataList.singleText("TestContractArgs")); TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); @@ -98,7 +102,8 @@ public class TransactionSetTest { txSnapshot.setContractAccountSetHash(contractAccountSetHash); long blockHeight = 8922L; - LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txReq, TransactionState.SUCCESS, txSnapshot, null); + LedgerTransactionData tx = new LedgerTransactionData(blockHeight, txReq, TransactionState.SUCCESS, txSnapshot, + null); txset.add(tx); assertTrue(txset.isUpdated()); @@ -172,7 +177,8 @@ public class TransactionSetTest { for (int i = 0; i < acutualKVWriteSet.length; i++) { assertEquals(expKVWriteSet[i].getKey(), acutualKVWriteSet[i].getKey()); assertEquals(expKVWriteSet[i].getExpectedVersion(), acutualKVWriteSet[i].getExpectedVersion()); - assertTrue(BytesUtils.equals(expKVWriteSet[i].getValue().getValue().toBytes(), acutualKVWriteSet[i].getValue().getValue().toBytes())); + assertTrue(BytesUtils.equals(expKVWriteSet[i].getValue().getValue().toBytes(), + acutualKVWriteSet[i].getValue().getValue().toBytes())); } ContractCodeDeployOperation actualContractDplOp = (ContractCodeDeployOperation) actualOperations[3]; @@ -184,8 +190,14 @@ public class TransactionSetTest { assertEquals(contractEvtSendOP.getContractAddress(), actualContractEvtSendOp.getContractAddress()); assertEquals(contractEvtSendOP.getEvent(), actualContractEvtSendOp.getEvent()); assertEquals("test", actualContractEvtSendOp.getEvent()); - assertTrue(BytesUtils.equals(contractEvtSendOP.getArgs(), actualContractEvtSendOp.getArgs())); - assertTrue(BytesUtils.equals("TestContractArgs".getBytes(), actualContractEvtSendOp.getArgs())); + + byte[] expectedBytes = BinaryProtocol.encode(contractEvtSendOP.getArgs(), BytesValueList.class); + byte[] actualBytes = BinaryProtocol.encode(actualContractEvtSendOp.getArgs(), BytesValueList.class); + assertArrayEquals(expectedBytes, actualBytes); + + expectedBytes = BinaryProtocol.encode(BytesDataList.singleText("TestContractArgs"), BytesValueList.class); + actualBytes = BinaryProtocol.encode(actualContractEvtSendOp.getArgs(), BytesValueList.class); + assertArrayEquals(expectedBytes, actualBytes); } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesData.java similarity index 63% rename from source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java rename to source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesData.java index 612c6111..ca4e9cb0 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEntry.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesData.java @@ -8,38 +8,38 @@ import com.jd.blockchain.utils.io.BytesUtils; * @author huanghaiquan * */ -public class BytesValueEntry implements BytesValue { +public class BytesData implements BytesValue { DataType type; Bytes value; - private BytesValueEntry(DataType type, byte[] bytes) { + private BytesData(DataType type, byte[] bytes) { this.type = type; this.value = new Bytes(bytes); } - private BytesValueEntry(DataType type, Bytes bytes) { + private BytesData(DataType type, Bytes bytes) { this.type = type; this.value = bytes; } public static BytesValue fromType(DataType type, byte[] value) { - return new BytesValueEntry(type, value); + return new BytesData(type, value); } public static BytesValue fromBytes(byte[] value) { - return new BytesValueEntry(DataType.BYTES, value); + return new BytesData(DataType.BYTES, value); } public static BytesValue fromBytes(Bytes value) { - return new BytesValueEntry(DataType.BYTES, value); + return new BytesData(DataType.BYTES, value); } public static BytesValue fromImage(byte[] value) { - return new BytesValueEntry(DataType.IMG, value); + return new BytesData(DataType.IMG, value); } public static BytesValue fromImage(Bytes value) { - return new BytesValueEntry(DataType.IMG, value); + return new BytesData(DataType.IMG, value); } /** @@ -49,7 +49,7 @@ public class BytesValueEntry implements BytesValue { * @return */ public static BytesValue fromText(String value) { - return new BytesValueEntry(DataType.TEXT, BytesUtils.toBytes(value)); + return new BytesData(DataType.TEXT, BytesUtils.toBytes(value)); } /** @@ -70,35 +70,35 @@ public class BytesValueEntry implements BytesValue { } public static BytesValue fromJSON(String value) { - return new BytesValueEntry(DataType.JSON, BytesUtils.toBytes(value)); + return new BytesData(DataType.JSON, BytesUtils.toBytes(value)); } public static BytesValue fromXML(String value) { - return new BytesValueEntry(DataType.XML, BytesUtils.toBytes(value)); + return new BytesData(DataType.XML, BytesUtils.toBytes(value)); } public static BytesValue fromInt32(int value) { - return new BytesValueEntry(DataType.INT32, BytesUtils.toBytes(value)); + return new BytesData(DataType.INT32, BytesUtils.toBytes(value)); } public static BytesValue fromInt64(long value) { - return new BytesValueEntry(DataType.INT64, BytesUtils.toBytes(value)); + return new BytesData(DataType.INT64, BytesUtils.toBytes(value)); } public static BytesValue fromInt16(short value) { - return new BytesValueEntry(DataType.INT16, BytesUtils.toBytes(value)); + return new BytesData(DataType.INT16, BytesUtils.toBytes(value)); } public static BytesValue fromInt8(byte value) { - return new BytesValueEntry(DataType.INT8, BytesUtils.toBytes(value)); + return new BytesData(DataType.INT8, BytesUtils.toBytes(value)); } public static BytesValue fromTimestamp(long value) { - return new BytesValueEntry(DataType.TIMESTAMP, BytesUtils.toBytes(value)); + return new BytesData(DataType.TIMESTAMP, BytesUtils.toBytes(value)); } public static BytesValue fromBoolean(boolean value) { - return new BytesValueEntry(DataType.BOOLEAN, BytesUtils.toBytes(value)); + return new BytesData(DataType.BOOLEAN, BytesUtils.toBytes(value)); } @Override diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesDataList.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesDataList.java new file mode 100644 index 00000000..f7aef959 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesDataList.java @@ -0,0 +1,31 @@ +package com.jd.blockchain.ledger; + +public class BytesDataList implements BytesValueList { + + private BytesValue[] bytesValues; + + public BytesDataList(BytesValue... bytesValues) { + this.bytesValues = bytesValues; + } + + @Override + public BytesValue[] getValues() { + return bytesValues; + } + + public static BytesValueList singleText(String value) { + return new BytesDataList(BytesData.fromText(value)); + } + + public static BytesValueList singleLong(long value) { + return new BytesDataList(BytesData.fromInt64(value)); + } + + public static BytesValueList singleInt(int value) { + return new BytesDataList(BytesData.fromInt32(value)); + } + + public static BytesValueList singleBoolean(boolean value) { + return new BytesDataList(BytesData.fromBoolean(value)); + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java index b7db5b59..20d4d9ad 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/PreparedTransaction.java @@ -1,5 +1,7 @@ package com.jd.blockchain.ledger; +import java.io.Closeable; + import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.HashDigest; @@ -9,7 +11,7 @@ import com.jd.blockchain.crypto.HashDigest; * @author huanghaiquan * */ -public interface PreparedTransaction extends HashObject { +public interface PreparedTransaction extends HashObject, Closeable { /** * 交易内容的 Hash； @@ -55,8 +57,4 @@ public interface PreparedTransaction extends HashObject { */ TransactionResponse commit(); - /** - * 取消交易；
- */ - void cancel(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionTemplate.java index 3c5acdcf..0696e768 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/TransactionTemplate.java @@ -1,5 +1,7 @@ package com.jd.blockchain.ledger; +import java.io.Closeable; + import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.transaction.ClientOperator; @@ -9,7 +11,7 @@ import com.jd.blockchain.transaction.ClientOperator; * @author huanghaiquan * */ -public interface TransactionTemplate extends ClientOperator { +public interface TransactionTemplate extends ClientOperator, Closeable { HashDigest getLedgerHash(); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java index 4e7e172d..ef9b138a 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainOperationFactory.java @@ -106,15 +106,15 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe * * @return */ - public Collection getReturnValuetHandlers() { - List resultHandlers = new ArrayList(); + public Collection getReturnValuetHandlers() { + List resultHandlers = new ArrayList(); int index = 0; for (Operation op : operationList) { if (op instanceof ContractEventSendOperation) { // 操作具有返回值，创建对应的结果处理器； ContractEventSendOpTemplate opTemp = (ContractEventSendOpTemplate) op; ContractInvocation invocation = opTemp.getInvocation(); - OperationReturnValueHandler retnHandler; + OperationResultHandle retnHandler; if (invocation == null) { retnHandler = new NullOperationReturnValueHandler(index); } else { @@ -278,7 +278,7 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe * @author huanghaiquan * */ - private static class NullOperationReturnValueHandler implements OperationReturnValueHandler { + private static class NullOperationReturnValueHandler implements OperationResultHandle { private int operationIndex; @@ -292,10 +292,14 @@ public class BlockchainOperationFactory implements ClientOperator, LedgerInitOpe } @Override - public Object setReturnValue(BytesValue bytesValue) { + public Object complete(BytesValue bytesValue) { return null; } + @Override + public void complete(Throwable error) { + } + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java index 977a88b0..480e3d30 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BooleanValueHolder.java @@ -1,43 +1,22 @@ package com.jd.blockchain.transaction; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; +public class BooleanValueHolder extends ValueHolderWrapper { -public class BooleanValueHolder extends ValueHolderBase { - - BooleanValueHolder(ContractInvocation invocation) { - super(invocation); + BooleanValueHolder(OperationResultHolder resultHolder) { + super(resultHolder); } /** - * 等待结果合约调用的结果返回； + * 获取值；
* - * @return - */ - public boolean get() { - return (boolean) super.getValue(); - } - - /** - * 等待结果合约调用的结果返回； + * 此方法不堵塞，调用立即返回；
* - * @param timeout - * @return - * @throws TimeoutException - */ - public boolean get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 false； * - * @param timeout - * @param unit * @return - * @throws TimeoutException */ - public boolean get(long timeout, TimeUnit unit) throws TimeoutException { - return (boolean) super.getValue(timeout, unit); + public boolean get() { + return super.isCompleted() ? (boolean) super.getValue() : false; } + } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java index 32809d51..d9c024ff 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ByteValueHolder.java @@ -1,43 +1,22 @@ package com.jd.blockchain.transaction; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; +public class ByteValueHolder extends ValueHolderWrapper { -public class ByteValueHolder extends ValueHolderBase { - - ByteValueHolder(ContractInvocation invocation) { - super(invocation); + ByteValueHolder(OperationResultHolder resultHolder) { + super(resultHolder); } /** - * 等待结果合约调用的结果返回； + * 获取值；
* - * @return - */ - public byte get() { - return (byte) super.getValue(); - } - - /** - * 等待结果合约调用的结果返回； + * 此方法不堵塞，调用立即返回；
* - * @param timeout - * @return - * @throws TimeoutException - */ - public byte get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 0； * - * @param timeout - * @param unit * @return - * @throws TimeoutException */ - public byte get(long timeout, TimeUnit unit) throws TimeoutException { - return (byte) super.getValue(timeout, unit); + public byte get() { + return super.isCompleted() ? (byte) super.getValue() : 0; } + } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java index cab7df0c..2e27fca9 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocation.java @@ -1,8 +1,6 @@ package com.jd.blockchain.transaction; import java.lang.reflect.Method; -import java.util.concurrent.CompletableFuture; -import java.util.concurrent.Future; import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.ledger.BytesValue; @@ -14,7 +12,7 @@ import com.jd.blockchain.ledger.BytesValueEncoding; * @author huanghaiquan * */ -class ContractInvocation implements OperationReturnValueHandler { +class ContractInvocation extends OperationResultHolder { private Method method; @@ -22,12 +20,9 @@ class ContractInvocation implements OperationReturnValueHandler { private int operationIndex = -1; - private CompletableFuture returnValueFuture; - public ContractInvocation(ContractType contractType, Method method) { this.contractType = contractType; this.method = method; - this.returnValueFuture = new CompletableFuture(); } public ContractType getContractType() { @@ -47,16 +42,9 @@ class ContractInvocation implements OperationReturnValueHandler { return method.getReturnType(); } - public Future getReturnValue() { - return returnValueFuture; - } - @Override - public Object setReturnValue(BytesValue bytesValue) { - // Resolve BytesValue to an value object with the return type; - Object returnValue = BytesValueEncoding.decode(bytesValue, method.getReturnType()); - returnValueFuture.complete(returnValue); - return returnValue; + protected Object decodeResult(BytesValue bytesValue) { + return BytesValueEncoding.decode(bytesValue, method.getReturnType()); } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java index 82c07197..e5e7b947 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationProxyBuilder.java @@ -4,10 +4,8 @@ import java.lang.reflect.Proxy; import java.util.Map; import java.util.concurrent.ConcurrentHashMap; -import com.jd.blockchain.contract.EventResult; import com.jd.blockchain.contract.ContractType; import com.jd.blockchain.utils.Bytes; -import com.jd.blockchain.utils.IllegalDataException; /** * 合约调用代理的构建器； @@ -19,8 +17,6 @@ public class ContractInvocationProxyBuilder { private Map, ContractType> contractTypes = new ConcurrentHashMap<>(); -// private Map contractOperations = new ConcurrentHashMap<>(); - public T create(String address, Class contractIntf, ContractEventSendOperationBuilder contractEventBuilder) { return create(Bytes.fromBase58(address), contractIntf, contractEventBuilder); } @@ -33,31 +29,9 @@ public class ContractInvocationProxyBuilder { T proxy = (T) Proxy.newProxyInstance(Thread.currentThread().getContextClassLoader(), new Class[] { contractIntf }, proxyHandler); -// // 创建关联关系 -// contractOperations.put(proxy, proxyHandler.opIndex()); return proxy; } -// public EventResult execute(ContractEventExecutor execute) { -// Object contractProxy = execute.execute(); -// if (contractProxy == null) { -// // 该方法执行必须要有返回值 -// throw new IllegalStateException( -// String.format("ContractEventExecutor [%s] 's return must be not empty !!!", execute.toString())); -// } -// if (!(contractProxy instanceof Proxy)) { -// throw new IllegalDataException( -// String.format("ContractEventExecutor [%s] 's return must from TxTemplate.contract()'s result !!!", -// execute.toString())); -// } -// -// Integer opIndex = contractOperations.get(contractProxy); -// if (opIndex != null && opIndex > -1) { -// return new EventResult<>(opIndex); -// } -// return null; -// } - private ContractType resolveContractType(Class contractIntf) { ContractType contractType = contractTypes.get(contractIntf); if (contractType != null) { diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java index 0232a0ba..9fee9ea7 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractReturnValue.java @@ -26,9 +26,9 @@ public class ContractReturnValue { * @param call * @return */ - public static ValueHolder decode(T call) { + public static GenericValueHolder decode(T call) { ContractInvocation invocation = ContractInvocationStub.take(); - return new ValueHolder(invocation); + return new GenericValueHolder(invocation); } /** diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/DataAccountKVSetOperationBuilderImpl.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/DataAccountKVSetOperationBuilderImpl.java index d8125022..b2ccef13 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/DataAccountKVSetOperationBuilderImpl.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/DataAccountKVSetOperationBuilderImpl.java @@ -1,7 +1,7 @@ package com.jd.blockchain.transaction; import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.utils.Bytes; @@ -26,14 +26,14 @@ public class DataAccountKVSetOperationBuilderImpl implements DataAccountKVSetOpe @Override public DataAccountKVSetOperationBuilder setBytes(String key, byte[] value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromBytes(value); + BytesValue bytesValue = BytesData.fromBytes(value); operation.set(key, bytesValue, expVersion); return this; } @Override public DataAccountKVSetOperationBuilder setImage(String key, byte[] value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromImage(value); + BytesValue bytesValue = BytesData.fromImage(value); operation.set(key, bytesValue, expVersion); return this; } @@ -45,42 +45,42 @@ public class DataAccountKVSetOperationBuilderImpl implements DataAccountKVSetOpe @Override public DataAccountKVSetOperationBuilder setText(String key, String value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromText(value); + BytesValue bytesValue = BytesData.fromText(value); operation.set(key, bytesValue, expVersion); return this; } @Override public DataAccountKVSetOperationBuilder setBytes(String key, Bytes value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromBytes(value); + BytesValue bytesValue = BytesData.fromBytes(value); operation.set(key, bytesValue, expVersion); return this; } @Override public DataAccountKVSetOperationBuilder setInt64(String key, long value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromInt64(value); + BytesValue bytesValue = BytesData.fromInt64(value); operation.set(key, bytesValue, expVersion); return this; } @Override public DataAccountKVSetOperationBuilder setJSON(String key, String value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromJSON(value); + BytesValue bytesValue = BytesData.fromJSON(value); operation.set(key, bytesValue, expVersion); return this; } @Override public DataAccountKVSetOperationBuilder setXML(String key, String value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromXML(value); + BytesValue bytesValue = BytesData.fromXML(value); operation.set(key, bytesValue, expVersion); return this; } @Override public DataAccountKVSetOperationBuilder setTimestamp(String key, long value, long expVersion) { - BytesValue bytesValue = BytesValueEntry.fromTimestamp(value); + BytesValue bytesValue = BytesData.fromTimestamp(value); operation.set(key, bytesValue, expVersion); return this; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/GenericValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/GenericValueHolder.java new file mode 100644 index 00000000..1832f315 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/GenericValueHolder.java @@ -0,0 +1,23 @@ +package com.jd.blockchain.transaction; + +public class GenericValueHolder extends ValueHolderWrapper { + + GenericValueHolder(OperationResultHolder resultHolder) { + super(resultHolder); + } + + /** + * 获取值；
+ * + * 此方法不堵塞，调用立即返回；
+ * + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 null； + * + * @return + */ + @SuppressWarnings("unchecked") + public T get() { + return (T) super.getValue(); + } + +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java index 05394652..5e490ca3 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/IntValueHolder.java @@ -1,43 +1,22 @@ package com.jd.blockchain.transaction; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; +public class IntValueHolder extends ValueHolderWrapper { -public class IntValueHolder extends ValueHolderBase { - - IntValueHolder(ContractInvocation invocation) { - super(invocation); + IntValueHolder(OperationResultHolder resultHolder) { + super(resultHolder); } /** - * 等待结果合约调用的结果返回； + * 获取值；
* - * @return - */ - public int get() { - return (int) super.getValue(); - } - - /** - * 等待结果合约调用的结果返回； + * 此方法不堵塞，调用立即返回；
* - * @param timeout - * @return - * @throws TimeoutException - */ - public int get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 0； * - * @param timeout - * @param unit * @return - * @throws TimeoutException */ - public int get(long timeout, TimeUnit unit) throws TimeoutException { - return (int) super.getValue(timeout, unit); + public int get() { + return super.isCompleted() ? (int) super.getValue() : 0; } + } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java index 6d9b0593..e5409f29 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/LongValueHolder.java @@ -1,43 +1,22 @@ package com.jd.blockchain.transaction; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; +public class LongValueHolder extends ValueHolderWrapper { -public class LongValueHolder extends ValueHolderBase { - - LongValueHolder(ContractInvocation invocation) { - super(invocation); + LongValueHolder(OperationResultHolder resultHolder) { + super(resultHolder); } /** - * 等待结果合约调用的结果返回； + * 获取值；
* - * @return - */ - public long get() { - return (long) super.getValue(); - } - - /** - * 等待结果合约调用的结果返回； + * 此方法不堵塞，调用立即返回；
* - * @param timeout - * @return - * @throws TimeoutException - */ - public long get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 0； * - * @param timeout - * @param unit * @return - * @throws TimeoutException */ - public long get(long timeout, TimeUnit unit) throws TimeoutException { - return (long) super.getValue(timeout, unit); + public long get() { + return super.isCompleted() ? (long) super.getValue() : 0; } + } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedContext.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedContext.java new file mode 100644 index 00000000..1197f95b --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedContext.java @@ -0,0 +1,24 @@ +package com.jd.blockchain.transaction; + +import com.jd.blockchain.ledger.BytesValue; + +public class OperationCompletedContext { + + private int operationIndex; + + private BytesValue returnBytesValue; + + public OperationCompletedContext(int operationIndex, BytesValue returnBytesValue) { + this.operationIndex = operationIndex; + this.returnBytesValue = returnBytesValue; + } + + public int getOperationIndex() { + return operationIndex; + } + + public BytesValue getReturnBytesValue() { + return returnBytesValue; + } + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedListener.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedListener.java new file mode 100644 index 00000000..c11f27dd --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationCompletedListener.java @@ -0,0 +1,20 @@ +package com.jd.blockchain.transaction; + +/** + * 操作完成监听器； + * + * @author huanghaiquan + * + */ +public interface OperationCompletedListener { + + /** + * 当操作完成时发生； + * + * @param retnValue 返回值； + * @param error 异常；如果值为非空，则表示由异常导致结束； + * @param context 上下文对象； + */ + void onCompleted(Object retnValue, Throwable error, OperationCompletedContext context); + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHandle.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHandle.java new file mode 100644 index 00000000..12bc7b33 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHandle.java @@ -0,0 +1,35 @@ +package com.jd.blockchain.transaction; + +import com.jd.blockchain.ledger.BytesValue; + +/** + * 操作返回值处理器； + * + * @author huanghaiquan + * + */ +interface OperationResultHandle { + + /** + * 操作的索引位置； + * + * @return + */ + int getOperationIndex(); + + /** + * 正常地完成； + * + * @param returnBytesValue + * @return + */ + Object complete(BytesValue returnBytesValue); + + /** + * 以异常方式完成； + * + * @param error + */ + void complete(Throwable error); + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java new file mode 100644 index 00000000..d93f0f4f --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java @@ -0,0 +1,81 @@ +package com.jd.blockchain.transaction; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.utils.event.EventMulticaster; + +abstract class OperationResultHolder implements OperationResultHandle { + + private Object value; + + private Throwable error; + + private volatile boolean completed; + + private EventMulticaster listenerMulticaster; + + /** + * 导致结束的错误； + * + * @return + */ + public Throwable getError() { + return error; + } + + /** + * 是否已经处理完成； + * + * @return + */ + public boolean isCompleted() { + return completed; + } + + /** + * 获取操作的返回值；
+ * 在操作未完成之前，总是返回 null；
+ * 可以通过 {@link #isCompleted()} 方法判断操作是否已经完成；
+ * 可以通过 {@link #addCompletedListener(OperationCompletedListener)} + * 方法添加监听器来监听操作完成的事件； + * + * @return + */ + public Object getResult() { + return value; + } + + /** + * 添加操作完成监听器； + * + * @param listener + */ + public void addCompletedListener(OperationCompletedListener listener) { + listenerMulticaster.addListener(listener); + } + + protected abstract Object decodeResult(BytesValue bytesValue); + + @Override + public Object complete(BytesValue bytesValue) { + if (this.completed) { + throw new IllegalStateException( + "Contract invocation has been completed, and is not allowed to be completed again!"); + } + this.completed = true; + this.value = decodeResult(bytesValue); + OperationCompletedContext context = new OperationCompletedContext(getOperationIndex(), null); + listenerMulticaster.getBroadcaster().onCompleted(value, null, context); + return null; + } + + @Override + public void complete(Throwable error) { + if (completed) { + return; + } + this.completed = true; + this.error = error; + OperationCompletedContext context = new OperationCompletedContext(getOperationIndex(), null); + listenerMulticaster.getBroadcaster().onCompleted(null, error, context); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java deleted file mode 100644 index c490091a..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationReturnValueHandler.java +++ /dev/null @@ -1,11 +0,0 @@ -package com.jd.blockchain.transaction; - -import com.jd.blockchain.ledger.BytesValue; - -interface OperationReturnValueHandler { - - int getOperationIndex(); - - Object setReturnValue(BytesValue bytesValue); - -} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java index f9636427..b2d0f107 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/PreparedTx.java @@ -1,9 +1,12 @@ package com.jd.blockchain.transaction; +import java.io.IOException; import java.util.Arrays; import java.util.Collection; import java.util.Comparator; +import org.springframework.cglib.proxy.UndeclaredThrowableException; + import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.crypto.AsymmetricKeypair; import com.jd.blockchain.crypto.Crypto; @@ -25,7 +28,9 @@ public class PreparedTx implements PreparedTransaction { private TransactionService txProcessor; - private OperationReturnValueHandler[] opReturnValueHandlers; + private OperationResultHandle[] opReturnValueHandlers; + + private TxStateManager stateManager; /** * 创建一个“就绪交易”对象； @@ -34,17 +39,18 @@ public class PreparedTx implements PreparedTransaction { * @param txProcessor 交易处理服务； * @param opReturnValueHandlerList 操作返回值处理器列表； */ - public PreparedTx(TransactionRequestBuilder txReqBuilder, TransactionService txProcessor, - Collection opReturnValueHandlerList) { + public PreparedTx(TxStateManager stateManager, TransactionRequestBuilder txReqBuilder, + TransactionService txProcessor, Collection opReturnValueHandlerList) { + this.stateManager = stateManager; this.txReqBuilder = txReqBuilder; this.txProcessor = txProcessor; this.opReturnValueHandlers = opReturnValueHandlerList - .toArray(new OperationReturnValueHandler[opReturnValueHandlerList.size()]); + .toArray(new OperationResultHandle[opReturnValueHandlerList.size()]); // 按照操作索引升序排列; - Arrays.sort(opReturnValueHandlers, new Comparator() { + Arrays.sort(opReturnValueHandlers, new Comparator() { @Override - public int compare(OperationReturnValueHandler o1, OperationReturnValueHandler o2) { + public int compare(OperationResultHandle o1, OperationResultHandle o2) { return o1.getOperationIndex() - o2.getOperationIndex(); } }); @@ -78,31 +84,59 @@ public class PreparedTx implements PreparedTransaction { @Override public TransactionResponse commit() { + stateManager.commit(); + TransactionResponse txResponse = null; try { TransactionRequest txReq = txReqBuilder.buildRequest(); // 发起交易请求； - TransactionResponse txResponse = txProcessor.process(txReq); - - // 解析返回值；正常的情况下，返回结果列表与结果处理器列表中元素对应的操作索引是一致的； - OperationResult[] opResults = txResponse.getOperationResults(); - if (opResults != null && opResults.length > 0) { - if (opResults.length != opReturnValueHandlers.length) { - throw new IllegalStateException(String.format( - "The operation result list of tx doesn't match it's return value handler list! --[TX.Content.Hash=%s][NumOfResults=%s][NumOfHandlers=%s]", - txReq.getTransactionContent().getHash(), opResults.length, opReturnValueHandlers.length)); - } - for (int i = 0; i < opResults.length; i++) { - if (opResults[i].getIndex() != opReturnValueHandlers[i].getOperationIndex()) { - throw new IllegalStateException( - "The operation indexes of the items in the result list and in the handler list don't match!"); - } - opReturnValueHandlers[i].setReturnValue(opResults[i].getResult()); + txResponse = txProcessor.process(txReq); + + stateManager.complete(); + + } catch (Exception ex) { + stateManager.close(); + handleError(ex); + throw new UndeclaredThrowableException(ex); + } + + if (txResponse != null) { + handleResults(txResponse); + } + + return txResponse; + } + + @Override + public void close() throws IOException { + if (!stateManager.close()) { + TransactionCancelledExeption error = new TransactionCancelledExeption( + "Prepared transaction has been cancelled!"); + handleError(error); + } + } + + private void handleError(Throwable error) { + for (OperationResultHandle handle : opReturnValueHandlers) { + handle.complete(error); + } + } + + private void handleResults(TransactionResponse txResponse) { + // 解析返回值；正常的情况下，返回结果列表与结果处理器列表中元素对应的操作索引是一致的； + OperationResult[] opResults = txResponse.getOperationResults(); + if (opResults != null && opResults.length > 0) { + if (opResults.length != opReturnValueHandlers.length) { + throw new IllegalStateException(String.format( + "The operation result list of tx doesn't match it's return value handler list! --[TX.Content.Hash=%s][NumOfResults=%s][NumOfHandlers=%s]", + txResponse.getContentHash(), opResults.length, opReturnValueHandlers.length)); + } + for (int i = 0; i < opResults.length; i++) { + if (opResults[i].getIndex() != opReturnValueHandlers[i].getOperationIndex()) { + throw new IllegalStateException( + "The operation indexes of the items in the result list and in the handler list don't match!"); } + opReturnValueHandlers[i].complete(opResults[i].getResult()); } - return txResponse; - } catch (Exception e) { - //TODO: 出错时清理交易上下文，释放与交易关联对异步等待资源，避免当前线程死锁； - } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java index 70343c4a..f9867d65 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ShortValueHolder.java @@ -1,43 +1,22 @@ package com.jd.blockchain.transaction; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; +public class ShortValueHolder extends ValueHolderWrapper { -public class ShortValueHolder extends ValueHolderBase { - - ShortValueHolder(ContractInvocation invocation) { - super(invocation); + ShortValueHolder(OperationResultHolder resultHolder) { + super(resultHolder); } /** - * 等待结果合约调用的结果返回； + * 获取值；
* - * @return - */ - public short get() { - return (short) super.getValue(); - } - - /** - * 等待结果合约调用的结果返回； + * 此方法不堵塞，调用立即返回；
* - * @param timeout - * @return - * @throws TimeoutException - */ - public short get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 0； * - * @param timeout - * @param unit * @return - * @throws TimeoutException */ - public short get(long timeout, TimeUnit unit) throws TimeoutException { - return (short) super.getValue(timeout, unit); + public short get() { + return super.isCompleted() ? (short) super.getValue() : 0; } + } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TransactionCancelledExeption.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TransactionCancelledExeption.java new file mode 100644 index 00000000..69e37b24 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TransactionCancelledExeption.java @@ -0,0 +1,15 @@ +package com.jd.blockchain.transaction; + +public class TransactionCancelledExeption extends RuntimeException { + + private static final long serialVersionUID = -2577951411093171806L; + + public TransactionCancelledExeption(String message) { + super(message); + } + + public TransactionCancelledExeption(String message, Throwable cause) { + super(message, cause); + } + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java index bf99acdb..cb32c1bd 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxBuilder.java @@ -51,7 +51,7 @@ public class TxBuilder implements TransactionBuilder { return txContent; } - public Collection getReturnValuehandlers() { + public Collection getReturnValuehandlers() { return opFactory.getReturnValuetHandlers(); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxStateManager.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxStateManager.java new file mode 100644 index 00000000..db799f1d --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxStateManager.java @@ -0,0 +1,76 @@ +package com.jd.blockchain.transaction; + +class TxStateManager { + + private State state = State.OPERABLE; + + public void operate() { + if (state != State.OPERABLE) { + throw new IllegalStateException(String.format("Cannot define operations in %s state!", state)); + } + } + + public void prepare() { + if (state != State.OPERABLE) { + throw new IllegalStateException( + String.format("Cannot switch to %s state in %s state!", State.PREPARED, state)); + } + state = State.PREPARED; + } + + public void commit() { + if (state != State.PREPARED) { + throw new IllegalStateException( + String.format("Cannot switch to %s state in %s state!", State.COMMITTED, state)); + } + state = State.COMMITTED; + } + + public void complete() { + if (state != State.COMMITTED) { + throw new IllegalStateException(String.format("Cannot complete normally in %s state!", state)); + } + state = State.CLOSED; + } + + /** + * 关闭交易； + * + * @param error + * @return 此次操作前是否已经处于关闭状态；
+ * 如果返回 true ，则表示之前已经处于关闭状态，此次操作将被忽略；
+ * 如果返回 fasle，则表示之前处于非关闭状态，此次操作将切换为关闭状态； + */ + public boolean close() { + if (state == State.CLOSED) { + return true; + } + state = State.CLOSED; + return false; + } + + private static enum State { + + /** + * 可操作； + */ + OPERABLE, + + /** + * 就绪； + */ + PREPARED, + + /** + * 已提交； + */ + COMMITTED, + + /** + * 已关闭； + */ + CLOSED + + } + +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java index cbe7688f..9777d238 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/TxTemplate.java @@ -1,5 +1,8 @@ package com.jd.blockchain.transaction; +import java.io.IOException; +import java.util.Collection; + import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.PreparedTransaction; import com.jd.blockchain.ledger.TransactionRequestBuilder; @@ -12,8 +15,10 @@ public class TxTemplate implements TransactionTemplate { private TransactionService txService; + private TxStateManager stateManager; public TxTemplate(HashDigest ledgerHash, TransactionService txService) { + this.stateManager = new TxStateManager(); this.txBuilder = new TxBuilder(ledgerHash); this.txService = txService; } @@ -25,43 +30,63 @@ public class TxTemplate implements TransactionTemplate { @Override public PreparedTransaction prepare() { + stateManager.prepare(); TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); - return new PreparedTx(txReqBuilder, txService, txBuilder.getReturnValuehandlers()); + return new PreparedTx(stateManager, txReqBuilder, txService, txBuilder.getReturnValuehandlers()); } @Override public UserRegisterOperationBuilder users() { + stateManager.operate(); return txBuilder.users(); } @Override public DataAccountRegisterOperationBuilder dataAccounts() { + stateManager.operate(); return txBuilder.dataAccounts(); } - + @Override public DataAccountKVSetOperationBuilder dataAccount(String accountAddress) { + stateManager.operate(); return txBuilder.dataAccount(accountAddress); } @Override public DataAccountKVSetOperationBuilder dataAccount(Bytes accountAddress) { + stateManager.operate(); return txBuilder.dataAccount(accountAddress); } @Override public ContractCodeDeployOperationBuilder contracts() { + stateManager.operate(); return txBuilder.contracts(); } @Override public T contract(Bytes address, Class contractIntf) { + stateManager.operate(); return txBuilder.contract(address, contractIntf); } @Override public T contract(String address, Class contractIntf) { + stateManager.operate(); return txBuilder.contract(address, contractIntf); } + @Override + public void close() throws IOException { + if (!stateManager.close()) { + Collection handlers = txBuilder.getReturnValuehandlers(); + if (handlers.size() > 0) { + TransactionCancelledExeption error = new TransactionCancelledExeption("Transaction template has been cancelled!"); + for (OperationResultHandle handle : handlers) { + handle.complete(error); + } + } + } + } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java deleted file mode 100644 index 6f6db109..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolder.java +++ /dev/null @@ -1,45 +0,0 @@ -package com.jd.blockchain.transaction; - -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; - -public class ValueHolder extends ValueHolderBase { - - ValueHolder(ContractInvocation invocation) { - super(invocation); - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - @SuppressWarnings("unchecked") - public T get() { - return (T) super.getValue(); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @return - * @throws TimeoutException - */ - public T get(long timeout) throws TimeoutException { - return get(timeout, TimeUnit.MILLISECONDS); - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - @SuppressWarnings("unchecked") - public T get(long timeout, TimeUnit unit) throws TimeoutException { - return (T) super.getValue(timeout, unit); - } - } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java deleted file mode 100644 index 41d32f4e..00000000 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderBase.java +++ /dev/null @@ -1,42 +0,0 @@ -package com.jd.blockchain.transaction; - -import java.util.concurrent.ExecutionException; -import java.util.concurrent.TimeUnit; -import java.util.concurrent.TimeoutException; - -class ValueHolderBase { - private ContractInvocation invocation; - - protected ValueHolderBase(ContractInvocation invocation) { - this.invocation = invocation; - } - - /** - * 等待结果合约调用的结果返回； - * - * @return - */ - protected Object getValue() { - try { - return invocation.getReturnValue().get(); - } catch (InterruptedException | ExecutionException e) { - throw new IllegalStateException(e.getMessage(), e); - } - } - - /** - * 等待结果合约调用的结果返回； - * - * @param timeout - * @param unit - * @return - * @throws TimeoutException - */ - protected Object getValue(long timeout, TimeUnit unit) throws TimeoutException { - try { - return invocation.getReturnValue().get(timeout, unit); - } catch (InterruptedException | ExecutionException e) { - throw new IllegalStateException(e.getMessage(), e); - } - } - } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderWrapper.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderWrapper.java new file mode 100644 index 00000000..42c4f86b --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ValueHolderWrapper.java @@ -0,0 +1,34 @@ +package com.jd.blockchain.transaction; + +class ValueHolderWrapper { + private OperationResultHolder valueHolder; + + protected ValueHolderWrapper(OperationResultHolder valueHolder) { + this.valueHolder = valueHolder; + } + + public boolean isCompleted() { + return valueHolder.isCompleted(); + } + + public Throwable getError() { + return valueHolder.getError(); + } + + /** + * 获取值；
+ * + * 此方法不堵塞，调用立即返回；
+ * + * 如果未完成时（ {@link #isCompleted()} 为 false ），总是返回 null； + * + * @return + */ + protected Object getValue() { + return valueHolder.getResult(); + } + + public void addCompletedListener(OperationCompletedListener listener) { + valueHolder.addCompletedListener(listener); + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java index fb197953..5bcba094 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java @@ -8,21 +8,22 @@ */ package test.com.jd.blockchain.ledger.data; +import static org.junit.Assert.assertArrayEquals; +import static org.junit.Assert.assertEquals; + +import org.junit.Before; +import org.junit.Test; + import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; +import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.BytesDataList; +import com.jd.blockchain.ledger.BytesValueList; import com.jd.blockchain.ledger.ContractEventSendOperation; -import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.transaction.ContractEventSendOpTemplate; -import com.jd.blockchain.transaction.DataAccountKVSetOpTemplate; import com.jd.blockchain.utils.Bytes; -import org.junit.Before; -import org.junit.Test; - -import static org.junit.Assert.assertArrayEquals; -import static org.junit.Assert.assertEquals; - /** * * @author shaozhuguang @@ -32,34 +33,36 @@ import static org.junit.Assert.assertEquals; public class ContractEventSendOpTemplateTest { - private ContractEventSendOpTemplate data; + private ContractEventSendOpTemplate data; - @Before - public void initContractEventSendOpTemplate() { - DataContractRegistry.register(ContractEventSendOperation.class); - DataContractRegistry.register(Operation.class); - String contractAddress = "zhangsan-address", event = "zhangsan-event"; - byte[] args = "zhangsan-args".getBytes(); - data = new ContractEventSendOpTemplate(Bytes.fromString(contractAddress), event, args); - } + @Before + public void initContractEventSendOpTemplate() { + DataContractRegistry.register(ContractEventSendOperation.class); + DataContractRegistry.register(Operation.class); + String contractAddress = "zhangsan-address", event = "zhangsan-event"; + BytesValueList args = new BytesDataList(BytesData.fromText("zhangsan-args")); + data = new ContractEventSendOpTemplate(Bytes.fromString(contractAddress), event, args); + } - @Test - public void testSerialize_ContractEventSendOperation() throws Exception { - byte[] serialBytes = BinaryProtocol.encode(data, ContractEventSendOperation.class); - ContractEventSendOperation resolvedData = BinaryProtocol.decode(serialBytes); - System.out.println("------Assert start ------"); - assertEquals(resolvedData.getContractAddress(), data.getContractAddress()); - assertEquals(resolvedData.getEvent(), data.getEvent()); - assertArrayEquals(resolvedData.getArgs(), data.getArgs()); - System.out.println("------Assert OK ------"); - } + @Test + public void testSerialize_ContractEventSendOperation() throws Exception { + byte[] serialBytes = BinaryProtocol.encode(data, ContractEventSendOperation.class); + ContractEventSendOperation resolvedData = BinaryProtocol.decode(serialBytes); + System.out.println("------Assert start ------"); + assertEquals(resolvedData.getContractAddress(), data.getContractAddress()); + assertEquals(resolvedData.getEvent(), data.getEvent()); + byte[] expectedBytes = BinaryProtocol.encode(resolvedData.getArgs(), BytesValueList.class); + byte[] actualBytes = BinaryProtocol.encode(data.getArgs(), BytesValueList.class); + assertArrayEquals(expectedBytes, actualBytes); + System.out.println("------Assert OK ------"); + } - @Test - public void testSerialize_Operation() throws Exception { - byte[] serialBytes = BinaryProtocol.encode(data, Operation.class); - Operation resolvedData = BinaryProtocol.decode(serialBytes); - System.out.println("------Assert start ------"); - System.out.println(resolvedData); - System.out.println("------Assert OK ------"); - } + @Test + public void testSerialize_Operation() throws Exception { + byte[] serialBytes = BinaryProtocol.encode(data, Operation.class); + Operation resolvedData = BinaryProtocol.decode(serialBytes); + System.out.println("------Assert start ------"); + System.out.println(resolvedData); + System.out.println("------Assert OK ------"); + } } \ No newline at end of file diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java index 005af7c6..cb77963c 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java @@ -16,7 +16,7 @@ import org.junit.Test; import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.ledger.Operation; import com.jd.blockchain.transaction.DataAccountKVSetOpTemplate; @@ -42,11 +42,11 @@ public class DataAccountKVSetOpTemplateTest { String accountAddress = "zhangsandhakhdkah"; data = new DataAccountKVSetOpTemplate(Bytes.fromString(accountAddress)); KVData kvData1 = - new KVData("test1", BytesValueEntry.fromText("zhangsan"), 9999L); + new KVData("test1", BytesData.fromText("zhangsan"), 9999L); KVData kvData2 = - new KVData("test2", BytesValueEntry.fromText("lisi"), 9990L); + new KVData("test2", BytesData.fromText("lisi"), 9990L); KVData kvData3 = - new KVData("test3", BytesValueEntry.fromText("wangwu"), 1990L); + new KVData("test3", BytesData.fromText("wangwu"), 1990L); data.set(kvData1); data.set(kvData2); data.set(kvData3); diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/KVDataTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/KVDataTest.java index 39824505..229c308d 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/KVDataTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/KVDataTest.java @@ -16,7 +16,7 @@ import org.junit.Test; import com.jd.blockchain.binaryproto.BinaryProtocol; import com.jd.blockchain.binaryproto.DataContractRegistry; -import com.jd.blockchain.ledger.BytesValueEntry; +import com.jd.blockchain.ledger.BytesData; import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.transaction.DataAccountKVSetOpTemplate; import com.jd.blockchain.transaction.KVData; @@ -38,7 +38,7 @@ public class KVDataTest { byte[] value = "test-value".getBytes(); long expectedVersion = 9999L; - kvData = new KVData(key, BytesValueEntry.fromBytes(value), expectedVersion); + kvData = new KVData(key, BytesData.fromBytes(value), expectedVersion); } @Test diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java index 1eac59c7..5419a531 100644 --- a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java @@ -31,346 +31,348 @@ import java.lang.reflect.Field; public class ClientResolveUtil { - public static KVDataEntry[] read(KVDataEntry[] kvDataEntries) { - if (kvDataEntries == null || kvDataEntries.length == 0) { - return kvDataEntries; - } - KVDataEntry[] resolveKvDataEntries = new KVDataEntry[kvDataEntries.length]; - // kvDataEntries是代理对象，需要处理 - for (int i = 0; i < kvDataEntries.length; i++) { - KVDataEntry kvDataEntry = kvDataEntries[i]; - String key = kvDataEntry.getKey(); - long version = kvDataEntry.getVersion(); - DataType dataType = kvDataEntry.getType(); - KvData innerKvData = new KvData(key, version, dataType); - Object valueObj = kvDataEntry.getValue(); - switch (dataType) { - case NIL: - break; - case BYTES: - case TEXT: - case JSON: - innerKvData.setValue(valueObj.toString()); - break; - case INT32: - innerKvData.setValue(Integer.parseInt(valueObj.toString())); - break; - case INT64: - innerKvData.setValue(Long.parseLong(valueObj.toString())); - break; - default: - throw new IllegalStateException("Unsupported value type[" + dataType + "] to resolve!"); - } - resolveKvDataEntries[i] = innerKvData; - } - return resolveKvDataEntries; - } - - public static Operation read(Operation operation) { - - try { - // Class - Class clazz = operation.getClass(); - Field field = clazz.getSuperclass().getDeclaredField("h"); - field.setAccessible(true); - Object object = field.get(operation); - if (object instanceof JSONObject) { - JSONObject jsonObject = (JSONObject) object; - if (jsonObject.containsKey("accountID")) { - return convertDataAccountRegisterOperation(jsonObject); - } else if (jsonObject.containsKey("userID")) { - return convertUserRegisterOperation(jsonObject); - } else if (jsonObject.containsKey("contractID")) { - return convertContractCodeDeployOperation(jsonObject); - } else if (jsonObject.containsKey("writeSet")) { - return convertDataAccountKVSetOperation(jsonObject); - } else if (jsonObject.containsKey("initSetting")) { - return convertLedgerInitOperation(jsonObject); - } else if (jsonObject.containsKey("contractAddress")) { - return convertContractEventSendOperation(jsonObject); - } - } - } catch (Exception e) { - throw new RuntimeException(e); - } - - return null; - } - - public static Object readValueByBytesValue(BytesValue bytesValue) { - DataType dataType = bytesValue.getType(); - Bytes saveVal = bytesValue.getValue(); - Object showVal; - switch (dataType) { - case BYTES: - // return hex - showVal = HexUtils.encode(saveVal.toBytes()); - break; - case TEXT: - case JSON: - showVal = saveVal.toUTF8String(); - break; - case INT64: - showVal = BytesUtils.toLong(saveVal.toBytes()); - break; - default: - showVal = HexUtils.encode(saveVal.toBytes()); - break; - } - return showVal; - } - - public static DataAccountRegisterOperation convertDataAccountRegisterOperation(JSONObject jsonObject) { - JSONObject account = jsonObject.getJSONObject("accountID"); - return new DataAccountRegisterOpTemplate(blockchainIdentity(account)); - } - - public static DataAccountKVSetOperation convertDataAccountKVSetOperation(JSONObject jsonObject) { - // 写入集合处理 - JSONArray writeSetObj = jsonObject.getJSONArray("writeSet"); - JSONObject accountAddrObj = jsonObject.getJSONObject("accountAddress"); - String addressBase58 = accountAddrObj.getString("value"); - Bytes address = Bytes.fromBase58(addressBase58); - - DataAccountKVSetOpTemplate kvOperation = new DataAccountKVSetOpTemplate(address); - for (int i = 0; i clazz = operation.getClass(); + Field field = clazz.getSuperclass().getDeclaredField("h"); + field.setAccessible(true); + Object object = field.get(operation); + if (object instanceof JSONObject) { + JSONObject jsonObject = (JSONObject) object; + if (jsonObject.containsKey("accountID")) { + return convertDataAccountRegisterOperation(jsonObject); + } else if (jsonObject.containsKey("userID")) { + return convertUserRegisterOperation(jsonObject); + } else if (jsonObject.containsKey("contractID")) { + return convertContractCodeDeployOperation(jsonObject); + } else if (jsonObject.containsKey("writeSet")) { + return convertDataAccountKVSetOperation(jsonObject); + } else if (jsonObject.containsKey("initSetting")) { + return convertLedgerInitOperation(jsonObject); + } else if (jsonObject.containsKey("contractAddress")) { + return convertContractEventSendOperation(jsonObject); + } + } + } catch (Exception e) { + throw new RuntimeException(e); + } + + return null; + } + + public static Object readValueByBytesValue(BytesValue bytesValue) { + DataType dataType = bytesValue.getType(); + Bytes saveVal = bytesValue.getValue(); + Object showVal; + switch (dataType) { + case BYTES: + // return hex + showVal = HexUtils.encode(saveVal.toBytes()); + break; + case TEXT: + case JSON: + showVal = saveVal.toUTF8String(); + break; + case INT64: + showVal = BytesUtils.toLong(saveVal.toBytes()); + break; + default: + showVal = HexUtils.encode(saveVal.toBytes()); + break; + } + return showVal; + } + + public static DataAccountRegisterOperation convertDataAccountRegisterOperation(JSONObject jsonObject) { + JSONObject account = jsonObject.getJSONObject("accountID"); + return new DataAccountRegisterOpTemplate(blockchainIdentity(account)); + } + + public static DataAccountKVSetOperation convertDataAccountKVSetOperation(JSONObject jsonObject) { + // 写入集合处理 + JSONArray writeSetObj = jsonObject.getJSONArray("writeSet"); + JSONObject accountAddrObj = jsonObject.getJSONObject("accountAddress"); + String addressBase58 = accountAddrObj.getString("value"); + Bytes address = Bytes.fromBase58(addressBase58); + + DataAccountKVSetOpTemplate kvOperation = new DataAccountKVSetOpTemplate(address); + for (int i = 0; i < writeSetObj.size(); i++) { + JSONObject currWriteSetObj = writeSetObj.getJSONObject(i); + long expectedVersion = currWriteSetObj.getLong("expectedVersion"); + JSONObject valueObj = currWriteSetObj.getJSONObject("value"); + String typeStr = valueObj.getString("type"); + String realValBase58 = valueObj.getString("value"); + String key = currWriteSetObj.getString("key"); + DataType dataType = DataType.valueOf(typeStr); + BytesValue bytesValue = BytesData.fromType(dataType, Base58Utils.decode(realValBase58)); + KVData kvData = new KVData(key, bytesValue, expectedVersion); + kvOperation.set(kvData); + } + + return kvOperation; + } + + public static LedgerInitOperation convertLedgerInitOperation(JSONObject jsonObject) { + JSONObject legerInitObj = jsonObject.getJSONObject("initSetting"); + LedgerInitSettingData ledgerInitSettingData = new LedgerInitSettingData(); + String ledgerSeedStr = legerInitObj.getString("ledgerSeed"); + + // 种子需要做Base64转换 + ledgerInitSettingData.setLedgerSeed(Base64.decodeBase64(BytesUtils.toBytes(ledgerSeedStr))); + + String consensusProvider = legerInitObj.getString("consensusProvider"); + + ledgerInitSettingData.setConsensusProvider(consensusProvider); + + JSONObject cryptoSettingObj = legerInitObj.getJSONObject("cryptoSetting"); + boolean autoVerifyHash = cryptoSettingObj.getBoolean("autoVerifyHash"); + short hashAlgorithm = cryptoSettingObj.getShort("hashAlgorithm"); + + CryptoConfig cryptoConfig = new CryptoConfig(); + + cryptoConfig.setAutoVerifyHash(autoVerifyHash); + + cryptoConfig.setHashAlgorithm(hashAlgorithm); + + ledgerInitSettingData.setCryptoSetting(cryptoConfig); + + JSONObject consensusSettingsObj = legerInitObj.getJSONObject("consensusSettings"); + Bytes consensusSettings = Bytes.fromBase58(consensusSettingsObj.getString("value")); + + ledgerInitSettingData.setConsensusSettings(consensusSettings); + + JSONArray consensusParticipantsArray = legerInitObj.getJSONArray("consensusParticipants"); + + if (!consensusParticipantsArray.isEmpty()) { + ParticipantNode[] participantNodes = new ParticipantNode[consensusParticipantsArray.size()]; + for (int i = 0; i < consensusParticipantsArray.size(); i++) { + JSONObject currConsensusParticipant = consensusParticipantsArray.getJSONObject(i); + String addressBase58 = currConsensusParticipant.getString("address"); + String name = currConsensusParticipant.getString("name"); + int id = currConsensusParticipant.getInteger("id"); + JSONObject pubKeyObj = currConsensusParticipant.getJSONObject("pubKey"); + String pubKeyBase58 = pubKeyObj.getString("value"); + // 生成ParticipantNode对象 + ParticipantCertData participantCertData = new ParticipantCertData(id, addressBase58, name, + new PubKey(Bytes.fromBase58(pubKeyBase58).toBytes())); + participantNodes[i] = participantCertData; + } + ledgerInitSettingData.setConsensusParticipants(participantNodes); + } + + return new LedgerInitOpTemplate(ledgerInitSettingData); + } + + public static UserRegisterOperation convertUserRegisterOperation(JSONObject jsonObject) { + JSONObject user = jsonObject.getJSONObject("userID"); + return new UserRegisterOpTemplate(blockchainIdentity(user)); + } + + public static ContractCodeDeployOperation convertContractCodeDeployOperation(JSONObject jsonObject) { + JSONObject contract = jsonObject.getJSONObject("contractID"); + BlockchainIdentityData blockchainIdentity = blockchainIdentity(contract); + + String chainCodeStr = jsonObject.getString("chainCode"); + ContractCodeDeployOpTemplate contractCodeDeployOpTemplate = new ContractCodeDeployOpTemplate(blockchainIdentity, + BytesUtils.toBytes(chainCodeStr)); + return contractCodeDeployOpTemplate; + } + + public static ContractEventSendOperation convertContractEventSendOperation(JSONObject jsonObject) { + JSONObject contractAddressObj = jsonObject.getJSONObject("contractAddress"); + String contractAddress = contractAddressObj.getString("value"); + String argsStr = jsonObject.getString("args"); + String event = jsonObject.getString("event"); + return new ContractEventSendOpTemplate(Bytes.fromBase58(contractAddress), event, + BytesDataList.singleText(argsStr)); + } + + private static BlockchainIdentityData blockchainIdentity(JSONObject jsonObject) { + JSONObject addressObj = jsonObject.getJSONObject("address"); + // base58值 + String addressBase58 = addressObj.getString("value"); + Bytes address = Bytes.fromBase58(addressBase58); + + JSONObject pubKeyObj = jsonObject.getJSONObject("pubKey"); + // base58值 + String pubKeyBase58 = pubKeyObj.getString("value"); + PubKey pubKey = new PubKey(Bytes.fromBase58(pubKeyBase58).toBytes()); + + // 生成对应的对象 + return new BlockchainIdentityData(address, pubKey); + } + + public static class CryptoConfig implements CryptoSetting { + + private short hashAlgorithm; + + private boolean autoVerifyHash; + + @Override + public CryptoProvider[] getSupportedProviders() { + return new CryptoProvider[0]; + } + + @Override + public short getHashAlgorithm() { + return hashAlgorithm; + } + + @Override + public boolean getAutoVerifyHash() { + return autoVerifyHash; + } + + public void setHashAlgorithm(short hashAlgorithm) { + this.hashAlgorithm = hashAlgorithm; + } + + public void setAutoVerifyHash(boolean autoVerifyHash) { + this.autoVerifyHash = autoVerifyHash; + } + } + + public static class ParticipantCertData implements ParticipantNode { + private int id; + private String address; + private String name; + private PubKey pubKey; + + public ParticipantCertData() { + } + + public ParticipantCertData(ParticipantNode participantNode) { + this.address = participantNode.getAddress(); + this.name = participantNode.getName(); + this.pubKey = participantNode.getPubKey(); + } + + public ParticipantCertData(int id, String address, String name, PubKey pubKey) { + this.id = id; + this.address = address; + this.name = name; + this.pubKey = pubKey; + } + + @Override + public String getAddress() { + return address; + } + + @Override + public String getName() { + return name; + } + + @Override + public PubKey getPubKey() { + return pubKey; + } + + public int getId() { + return id; + } + + public void setId(int id) { + this.id = id; + } + } + + public static class KvData implements KVDataEntry { + + private String key; + + private long version; + + private DataType dataType; + + private Object value; + + public KvData() { + } + + public KvData(String key, long version, DataType dataType) { + this(key, version, dataType, null); + } + + public KvData(String key, long version, DataType dataType, Object value) { + this.key = key; + this.version = version; + this.dataType = dataType; + this.value = value; + } + + public void setKey(String key) { + this.key = key; + } + + public void setVersion(long version) { + this.version = version; + } + + public void setDataType(DataType dataType) { + this.dataType = dataType; + } + + public void setValue(Object value) { + this.value = value; + } + + @Override + public String getKey() { + return key; + } + + @Override + public long getVersion() { + return version; + } + + @Override + public DataType getType() { + return dataType; + } + + @Override + public Object getValue() { + return value; + } + } } \ No newline at end of file diff --git a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java index 65074fc6..164c8bff 100644 --- a/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java +++ b/source/sdk/sdk-samples/src/main/java/com/jd/blockchain/sdk/samples/SDK_Contract_Demo.java @@ -11,7 +11,7 @@ import com.jd.blockchain.ledger.PreparedTransaction; import com.jd.blockchain.ledger.TransactionResponse; import com.jd.blockchain.ledger.TransactionTemplate; import com.jd.blockchain.transaction.LongValueHolder; -import com.jd.blockchain.transaction.ValueHolder; +import com.jd.blockchain.transaction.GenericValueHolder; import com.jd.blockchain.utils.Bytes; public class SDK_Contract_Demo extends SDK_Base_Demo { @@ -92,7 +92,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ValueHolder result = decode(transferContract.readAll(address, account)); + GenericValueHolder result = decode(transferContract.readAll(address, account)); commit(txTpl); return result.get(); } @@ -122,7 +122,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ValueHolder result = decode(transferContract.transfer(address, from, to, money)); + GenericValueHolder result = decode(transferContract.transfer(address, from, to, money)); commit(txTpl); return result.get(); } @@ -142,7 +142,7 @@ public class SDK_Contract_Demo extends SDK_Base_Demo { if (useContract) { // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ValueHolder result = decode(transferContract.create(address, account, money)); + GenericValueHolder result = decode(transferContract.create(address, account, money)); commit(txTpl); return result.get(); } else { diff --git a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java index 57f7d947..e99c3bb7 100644 --- a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java +++ b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java @@ -20,7 +20,7 @@ import com.jd.blockchain.sdk.client.GatewayServiceFactory; import com.jd.blockchain.sdk.samples.SDKDemo_Constant; import com.jd.blockchain.tools.keygen.KeyGenCommand; import com.jd.blockchain.transaction.LongValueHolder; -import com.jd.blockchain.transaction.ValueHolder; +import com.jd.blockchain.transaction.GenericValueHolder; import com.jd.blockchain.utils.Bytes; public class SDKDemo_Contract_Test { @@ -108,7 +108,7 @@ public class SDKDemo_Contract_Test { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ValueHolder result = decode(transferContract.readAll(address, account)); + GenericValueHolder result = decode(transferContract.readAll(address, account)); commit(txTpl); return result.get(); } @@ -126,7 +126,7 @@ public class SDKDemo_Contract_Test { TransactionTemplate txTpl = blockchainService.newTransaction(ledgerHash); // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ValueHolder result = decode(transferContract.transfer(address, from, to, money)); + GenericValueHolder result = decode(transferContract.transfer(address, from, to, money)); commit(txTpl); return result.get(); } @@ -146,7 +146,7 @@ public class SDKDemo_Contract_Test { if (useContract) { // 使用合约创建 TransferContract transferContract = txTpl.contract(contractAddress, TransferContract.class); - ValueHolder result = decode(transferContract.create(address, account, money)); + GenericValueHolder result = decode(transferContract.create(address, account, money)); commit(txTpl); return result.get(); } else { diff --git a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java index 1e318f97..cf91fbfa 100644 --- a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java +++ b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java @@ -24,6 +24,7 @@ import com.jd.blockchain.crypto.PrivKey; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; +import com.jd.blockchain.ledger.BytesDataList; import com.jd.blockchain.ledger.DataAccountKVSetOperation; import com.jd.blockchain.ledger.DataAccountRegisterOperation; import com.jd.blockchain.ledger.LedgerBlock; @@ -143,8 +144,9 @@ public class LedgerPerformanceTest { batchCount = Integer.parseInt(args[1]); } } - if (contract){ - testContract(ledgerHash, testNode.getPartiKey(), ledgerManager, opHandler, batchSize, batchCount, silent); + if (contract) { + testContract(ledgerHash, testNode.getPartiKey(), ledgerManager, opHandler, batchSize, batchCount, + silent); } if (usertest) { @@ -177,8 +179,9 @@ public class LedgerPerformanceTest { * @param batchCount * @param silent */ - private static void testUserRegistering(HashDigest ledgerHash, AsymmetricKeypair adminKey, LedgerManager ledgerManager, - DefaultOperationHandleRegisteration opHandler, int batchSize, int batchCount, boolean silent) { + private static void testUserRegistering(HashDigest ledgerHash, AsymmetricKeypair adminKey, + LedgerManager ledgerManager, DefaultOperationHandleRegisteration opHandler, int batchSize, int batchCount, + boolean silent) { LedgerRepository ledger = ledgerManager.getLedger(ledgerHash); ConsoleUtils.info("\r\n\r\n================= 准备测试交易 [注册用户] ================="); @@ -273,7 +276,7 @@ public class LedgerPerformanceTest { * @param silent */ private static void testContract(HashDigest ledgerHash, AsymmetricKeypair adminKey, LedgerManager ledgerManager, - DefaultOperationHandleRegisteration opHandler, int batchSize, int batchCount, boolean silent) { + DefaultOperationHandleRegisteration opHandler, int batchSize, int batchCount, boolean silent) { LedgerRepository ledger = ledgerManager.getLedger(ledgerHash); ConsoleUtils.info("\r\n\r\n================= 准备测试交易 [执行合约] ================="); @@ -285,8 +288,8 @@ public class LedgerPerformanceTest { // 准备请求 int totalCount = batchSize * batchCount; - List contractTxList = prepareContractRequests(ledgerHash, - adminKey, totalCount, false, txProc); + List contractTxList = prepareContractRequests(ledgerHash, adminKey, totalCount, false, + txProc); Prompter consolePrompter = new PresetAnswerPrompter("N"); @@ -303,6 +306,7 @@ public class LedgerPerformanceTest { } } + private static void execPerformanceTest(int batchCount, int batchSize, List txList, LedgerRepository ledger, LedgerManager ledgerManager, DefaultOperationHandleRegisteration opHandler, boolean statistic) { @@ -407,8 +411,7 @@ public class LedgerPerformanceTest { // BlockchainKeyPair dataAccountKey = // BlockchainKeyGenerator.getInstance().generate(); BlockchainIdentity targetAccount = dataAccounts[count % dataAccounts.length]; - txbuilder.dataAccount(targetAccount.getAddress()).setText("key-" + startTs + "-" + i, - "value-" + i, -1L); + txbuilder.dataAccount(targetAccount.getAddress()).setText("key-" + startTs + "-" + i, "value-" + i, -1L); TransactionRequestBuilder reqBuilder = txbuilder.prepareRequest(); reqBuilder.signAsEndpoint(adminKey); txList.add(reqBuilder.buildRequest()); @@ -426,8 +429,9 @@ public class LedgerPerformanceTest { public static ConsensusProvider getConsensusProvider(String provider) { return ConsensusProviders.getProvider(provider); } - public static List prepareContractRequests(HashDigest ledgerHash, - AsymmetricKeypair adminKey, int count, boolean statistic, TransactionBatchProcessor txProc) { + + public static List prepareContractRequests(HashDigest ledgerHash, AsymmetricKeypair adminKey, + int count, boolean statistic, TransactionBatchProcessor txProc) { // deploy contract byte[] chainCode; @@ -436,7 +440,7 @@ public class LedgerPerformanceTest { InputStream input = LedgerPerformanceTest.class.getClassLoader().getResourceAsStream("example1.jar"); chainCode = new byte[input.available()]; input.read(chainCode); - }catch (IOException e){ + } catch (IOException e) { e.printStackTrace(); return null; } @@ -457,10 +461,10 @@ public class LedgerPerformanceTest { System.out.println(resp.isSuccess()); TransactionBatchResultHandle handle = txProc.prepare(); handle.commit(); - try{ + try { Thread.sleep(1000); - } catch (Exception e){ + } catch (Exception e) { e.printStackTrace(); } @@ -468,8 +472,9 @@ public class LedgerPerformanceTest { List txList = new ArrayList<>(); for (int i = 0; i < count; i++) { txbuilder = new TxBuilder(ledgerHash); - String args = dataIdentity.getAddress().toString() + "##"+Integer.toString(i)+ "##"+Integer.toString(i); - txbuilder.contractEvents().send(contractIdentity.getAddress(), "hello", args.getBytes()); + String args = dataIdentity.getAddress().toString() + "##" + Integer.toString(i) + "##" + + Integer.toString(i); + txbuilder.contractEvents().send(contractIdentity.getAddress(), "print", BytesDataList.singleText("hello")); // txbuilder.contractEvents().send(contractIdentity.getAddress(), "print", args.getBytes()); reqBuilder = txbuilder.prepareRequest(); reqBuilder.signAsEndpoint(adminKey); @@ -485,7 +490,8 @@ public class LedgerPerformanceTest { return txList; } - public static NodeContext[] initLedgers(boolean optimized, CryptoAlgorithm hashAlg, DBType dbType, String provider, String config) { + public static NodeContext[] initLedgers(boolean optimized, CryptoAlgorithm hashAlg, DBType dbType, String provider, + String config) { Map serviceRegisterMap = new ConcurrentHashMap<>(); Prompter consolePrompter = new PresetAnswerPrompter("N"); // new ConsolePrompter(); diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index 463d525f..b04ce95c 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -29,7 +29,6 @@ import org.apache.commons.io.FileUtils; import org.springframework.core.io.ClassPathResource; import com.jd.blockchain.binaryproto.DataContractRegistry; -import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.contract.ReadContract; import com.jd.blockchain.crypto.AddressEncoding; import com.jd.blockchain.crypto.AsymmetricKeypair; @@ -51,7 +50,7 @@ import com.jd.blockchain.sdk.BlockchainService; import com.jd.blockchain.storage.service.DbConnection; import com.jd.blockchain.storage.service.DbConnectionFactory; import com.jd.blockchain.tools.initializer.LedgerBindingConfig; -import com.jd.blockchain.transaction.ValueHolder; +import com.jd.blockchain.transaction.GenericValueHolder; import com.jd.blockchain.utils.Bytes; import com.jd.blockchain.utils.concurrent.ThreadInvoker; import com.jd.blockchain.utils.net.NetworkAddress; @@ -586,7 +585,7 @@ public class IntegrationBase { ReadContract readContract1 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - ValueHolder result1 = decode(readContract1.read(newDataAccount.getAddress().toBase58(), key1)); + GenericValueHolder result1 = decode(readContract1.read(newDataAccount.getAddress().toBase58(), key1)); ReadContract readContract2 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); @@ -594,7 +593,7 @@ public class IntegrationBase { ReadContract readContract3 = txContract.contract(contractDeployKey.getAddress(), ReadContract.class); - ValueHolder result3 = decode(readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2)); + GenericValueHolder result3 = decode(readContract3.readVersion(newDataAccount.getAddress().toBase58(), key2)); // 签名； PreparedTransaction contractPtx = txContract.prepare(); @@ -610,10 +609,10 @@ public class IntegrationBase { System.out.printf("readContract3.result = %s \r\n", result3.get()); - // 打印结果 - for (OperationResult or : operationResults) { - System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), ContractSerializeUtils.resolve(or.getResult())); - } +// // 打印结果 +// for (OperationResult or : operationResults) { +// System.out.printf("操作[%s].Result = %s \r\n", or.getIndex(), ContractSerializeUtils.resolve(or.getResult())); +// } // // // 验证结果 // assertNotNull(contractReturn); diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java index 421e1507..49acbb2b 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/handler/MockerContractExeHandle.java @@ -6,7 +6,6 @@ import java.util.concurrent.ConcurrentHashMap; import com.jd.blockchain.contract.ContractEventContext; import com.jd.blockchain.contract.ContractException; -import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.contract.EventProcessingAware; import com.jd.blockchain.contract.LedgerContext; import com.jd.blockchain.crypto.HashDigest; @@ -75,7 +74,7 @@ public class MockerContractExeHandle implements OperationHandle { } // No return value; - return ContractSerializeUtils.serialize(result); + return null; } @Override diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java index c01d4a26..7d1f7b47 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java @@ -1,88 +1,88 @@ package com.jd.blockchain.mocker.proxy; +import java.lang.annotation.Annotation; +import java.lang.reflect.InvocationHandler; +import java.lang.reflect.Method; + import com.jd.blockchain.contract.Contract; import com.jd.blockchain.contract.ContractEvent; -import com.jd.blockchain.contract.ContractSerializeUtils; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.BlockchainIdentity; +import com.jd.blockchain.ledger.BytesValueEncoding; import com.jd.blockchain.ledger.OperationResult; -import com.jd.blockchain.ledger.OperationResultData; import com.jd.blockchain.ledger.TransactionRequest; import com.jd.blockchain.mocker.MockerNodeContext; import com.jd.blockchain.mocker.handler.MockerContractExeHandle; import com.jd.blockchain.transaction.TxBuilder; -import java.lang.annotation.Annotation; -import java.lang.reflect.InvocationHandler; -import java.lang.reflect.Method; - public class ContractProxy implements InvocationHandler { - private BlockchainIdentity identity; + private BlockchainIdentity identity; - private MockerNodeContext mockerNodeContext; + private MockerNodeContext mockerNodeContext; - private T instance; + private T instance; - private MockerContractExeHandle operationHandle; + private MockerContractExeHandle operationHandle; - public ContractProxy(BlockchainIdentity identity, MockerNodeContext mockerNodeContext, - T instance, MockerContractExeHandle operationHandle) { - this.identity = identity; - this.mockerNodeContext = mockerNodeContext; - this.instance = instance; - this.operationHandle = operationHandle; - } + public ContractProxy(BlockchainIdentity identity, MockerNodeContext mockerNodeContext, T instance, + MockerContractExeHandle operationHandle) { + this.identity = identity; + this.mockerNodeContext = mockerNodeContext; + this.instance = instance; + this.operationHandle = operationHandle; + } - @Override - public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { - // 实际执行时，首先判断执行的是否是添加注解的方法 - if (!isExecuteContractMethod(method)) { - return method.invoke(instance, args); - } + @Override + public Object invoke(Object proxy, Method method, Object[] args) throws Throwable { + // 实际执行时，首先判断执行的是否是添加注解的方法 + if (!isExecuteContractMethod(method)) { + return method.invoke(instance, args); + } - // 首先发送一次执行的请求 - TxBuilder txBuilder = mockerNodeContext.txBuilder(); + // 首先发送一次执行的请求 + TxBuilder txBuilder = mockerNodeContext.txBuilder(); - Class contractInft = null; + Class contractInft = null; - Class[] instanceInfts = instance.getClass().getInterfaces(); + Class[] instanceInfts = instance.getClass().getInterfaces(); - for (Class instanceInft : instanceInfts) { - if (instanceInft.isAnnotationPresent(Contract.class)) { - contractInft = instanceInft; - break; - } - } + for (Class instanceInft : instanceInfts) { + if (instanceInft.isAnnotationPresent(Contract.class)) { + contractInft = instanceInft; + break; + } + } - if (contractInft == null) { - throw new IllegalStateException("This object does not implement the interface for the @Contract annotation !!!"); - } + if (contractInft == null) { + throw new IllegalStateException( + "This object does not implement the interface for the @Contract annotation !!!"); + } - // 生成代理类 - Object proxyInstance = txBuilder.contract(identity.getAddress().toBase58(), contractInft); - // 代理方式执行一次 - method.invoke(proxyInstance, args); + // 生成代理类 + Object proxyInstance = txBuilder.contract(identity.getAddress().toBase58(), contractInft); + // 代理方式执行一次 + method.invoke(proxyInstance, args); - TransactionRequest txRequest = mockerNodeContext.txRequest(txBuilder); + TransactionRequest txRequest = mockerNodeContext.txRequest(txBuilder); - // 放入到Map中 - HashDigest txHash = txRequest.getTransactionContent().getHash(); - operationHandle.registerExecutorProxy(txHash, new ExecutorProxy(instance, method, args)); + // 放入到Map中 + HashDigest txHash = txRequest.getTransactionContent().getHash(); + operationHandle.registerExecutorProxy(txHash, new ExecutorProxy(instance, method, args)); - // 提交该请求至整个区块链系统 - OperationResult[] operationResults = mockerNodeContext.txProcess(txRequest); - if (operationResults == null || operationResults.length == 0) { - return null; - } - OperationResult opResult = operationResults[0]; + // 提交该请求至整个区块链系统 + OperationResult[] operationResults = mockerNodeContext.txProcess(txRequest); + if (operationResults == null || operationResults.length == 0) { + return null; + } + OperationResult opResult = operationResults[0]; - // 处理返回值 - return ContractSerializeUtils.resolve(opResult.getResult()); - } + // 处理返回值 + return BytesValueEncoding.encode(opResult.getResult(), method.getReturnType()); + } - private boolean isExecuteContractMethod(Method method) { - Annotation annotation = method.getAnnotation(ContractEvent.class); - return annotation != null; - } + private boolean isExecuteContractMethod(Method method) { + Annotation annotation = method.getAnnotation(ContractEvent.class); + return annotation != null; + } } diff --git a/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/event/DefaultExceptionHandle.java b/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/event/DefaultExceptionHandle.java index 998e619c..5ff08720 100644 --- a/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/event/DefaultExceptionHandle.java +++ b/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/event/DefaultExceptionHandle.java @@ -5,8 +5,6 @@ import java.lang.reflect.Method; import org.slf4j.Logger; import org.slf4j.LoggerFactory; -import com.jd.blockchain.utils.console.CommandConsole; - public class DefaultExceptionHandle implements ExceptionHandle { @Override @@ -21,9 +19,8 @@ public class DefaultExceptionHandle implements ExceptionHandle implements Disposable { } public EventMulticaster(Class listenerClass, Logger errorLogger) { - this(listenerClass, new ExceptionLoggingHandle(errorLogger)); + this(listenerClass, new RethrowExceptionHandler(errorLogger)); } @SuppressWarnings("unchecked") public EventMulticaster(Class listenerClass, ExceptionHandle exHandle) { + if (!listenerClass.isInterface()) { + throw new IllegalArgumentException("The specified class of listener does not represent an interface!"); + } // 初始化错误处理器； - this.exHandle = exHandle == null ? new DefaultExceptionHandle() : exHandle; + this.exHandle = exHandle == null + ? new RethrowExceptionHandler(LoggerFactory.getLogger(EventMulticaster.class)) + : exHandle; // 解析出不支持的方法； Method[] methods = ReflectionUtils.getAllDeclaredMethods(listenerClass); - List supMths = new LinkedList(); + List supMths = new ArrayList(); for (Method method : methods) { if (method.getDeclaringClass() == Object.class) { // 不支持 Object 方法； @@ -86,14 +92,14 @@ public class EventMulticaster implements Disposable { throw new UnsupportedOperationException("Unsupported method for event multicasting!"); } } - - protected void doNotify(List listeners, Method method, Object[] args){ + + protected void doNotify(List listeners, Method method, Object[] args) { for (TListener listener : listeners) { doNotifySingle(listener, method, args); } } - - protected void doNotifySingle(TListener listener, Method method, Object[] args){ + + protected void doNotifySingle(TListener listener, Method method, Object[] args) { try { ReflectionUtils.invokeMethod(method, listener, args); } catch (Exception e) { @@ -104,12 +110,12 @@ public class EventMulticaster implements Disposable { public void addListener(TListener listener) { listeners.add(listener); } - + public void removeListener(TListener listener) { listeners.remove(listener); } - public TListener broadcast() { + public TListener getBroadcaster() { return listenerProxy; } From e70049802be9b31bdf74001b1686b17b2300dc82 Mon Sep 17 00:00:00 2001 From: huanghaiquan Date: Thu, 20 Jun 2019 03:16:03 +0800 Subject: [PATCH 21/26] Fixed compilation error; --- .../java/com/jd/blockchain/ledger/BytesValueEncoding.java | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java index d95aab99..f21918fb 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java @@ -6,19 +6,19 @@ public class BytesValueEncoding { public static BytesValue encode(Object value, Class type) { - + throw new IllegalStateException("Not implemented!"); } public static BytesValueList encode(Object[] values, Class[] types) { - + throw new IllegalStateException("Not implemented!"); } public static Object decode(BytesValue value, Class type) { - + throw new IllegalStateException("Not implemented!"); } public static Object[] decode(BytesValueList values, Class[] types) { - + throw new IllegalStateException("Not implemented!"); } public static Object getDefaultValue(Class type) { From 541d1b3c8c36b42e14e38ba896af9c1a9edcbf27 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 20 Jun 2019 09:38:10 +0800 Subject: [PATCH 22/26] Modify Operation return result resolver !!! --- .../contract/jvm/AbstractContractCode.java | 2 +- source/ledger/ledger-model/pom.xml | 1 - .../blockchain/ledger/BytesValueEncoding.java | 155 +++- .../resolver/AbstractBytesValueResolver.java | 54 ++ .../resolver/BytesToBytesValueResolver.java | 58 ++ .../ledger/resolver/BytesValueResolver.java | 80 ++ .../resolver/IntegerToBytesValueResolver.java | 58 ++ .../resolver/LongToBytesValueResolver.java | 58 ++ .../resolver/ShortToBytesValueResolver.java | 57 ++ .../resolver/StringToBytesValueResolver.java | 66 ++ .../ContractInvocationHandler.java | 2 +- .../data/BytesToBytesValueResolverTest.java | 43 ++ .../ledger/data/BytesValueEncodingTest.java | 24 + .../data/IntegerToBytesValueResolverTest.java | 51 ++ .../data/LongToBytesValueResolverTest.java | 52 ++ .../data/ShortToBytesValueResolverTest.java | 43 ++ .../data/StringToBytesValueResolverTest.java | 79 ++ .../sdk/converters/ClientResolveUtil.java | 687 +++++++++--------- .../sdk/samples/SDK_Contract_Demo.java | 3 +- .../composite/CompositeConnectionFactory.java | 2 +- .../handler/MockerContractExeHandle.java | 9 +- .../mocker/proxy/ContractProxy.java | 2 +- .../jd/blockchain/utils/io/BytesUtils.java | 5 + 23 files changed, 1220 insertions(+), 371 deletions(-) create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/AbstractBytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesToBytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/IntegerToBytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/LongToBytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/ShortToBytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/StringToBytesValueResolver.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesToBytesValueResolverTest.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/IntegerToBytesValueResolverTest.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/LongToBytesValueResolverTest.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ShortToBytesValueResolverTest.java create mode 100644 source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/StringToBytesValueResolverTest.java diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java index e8ebb6a3..dd6276ba 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java @@ -96,7 +96,7 @@ public abstract class AbstractContractCode implements ContractCode { eventContext.getEvent(), address.toString(), error.getMessage()), error); } - BytesValue retnBytes = BytesValueEncoding.encode(retn, handleMethod.getReturnType()); + BytesValue retnBytes = BytesValueEncoding.encodeSingle(retn, handleMethod.getReturnType()); return retnBytes; } diff --git a/source/ledger/ledger-model/pom.xml b/source/ledger/ledger-model/pom.xml index d9df06a7..f15cafbe 100644 --- a/source/ledger/ledger-model/pom.xml +++ b/source/ledger/ledger-model/pom.xml @@ -39,7 +39,6 @@ ${project.version} test - \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java index f21918fb..c7e4738d 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java @@ -1,24 +1,131 @@ package com.jd.blockchain.ledger; +import com.jd.blockchain.binaryproto.BinaryProtocol; +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.ledger.resolver.*; + +import java.util.ArrayList; +import java.util.List; +import java.util.Map; +import java.util.concurrent.ConcurrentHashMap; + public class BytesValueEncoding { - - - - - public static BytesValue encode(Object value, Class type) { - throw new IllegalStateException("Not implemented!"); + + private static final Map, BytesValueResolver> CLASS_RESOLVER_MAP = new ConcurrentHashMap<>(); + + private static final Map DATA_TYPE_RESOLVER_MAP = new ConcurrentHashMap<>(); + + static { + init(); } - - public static BytesValueList encode(Object[] values, Class[] types) { - throw new IllegalStateException("Not implemented!"); + + private static void init() { + BytesValueResolver[] resolvers = new BytesValueResolver[]{ + new BytesToBytesValueResolver(), + new IntegerToBytesValueResolver(), + new LongToBytesValueResolver(), + new ShortToBytesValueResolver(), + new StringToBytesValueResolver() + }; + + for (BytesValueResolver currResolver : resolvers) { + // 填充classMAP + Class[] supportClasses = currResolver.supportClasses(); + if (supportClasses != null && supportClasses.length > 0) { + for (Class clazz : supportClasses) { + CLASS_RESOLVER_MAP.put(clazz, currResolver); + } + } + + // 填充dataTypeMap + DataType[] supportDataTypes = currResolver.supportDataTypes(); + if (supportDataTypes != null && supportDataTypes.length > 0) { + for (DataType dataType : supportDataTypes) { + DATA_TYPE_RESOLVER_MAP.put(dataType, currResolver); + } + } + } + } + + + public static BytesValue encodeSingle(Object value, Class type) { + if (type == null) { + type = value.getClass(); + } + if (type.isInterface()) { + // 判断是否含有DataContract注解 + if (!type.isAnnotationPresent(DataContract.class)) { + throw new IllegalStateException(String.format("Interface[%s] can not be serialize !!!", type.getName())); + } + // 将对象序列化 + byte[] serialBytes = BinaryProtocol.encode(value, type); + return BytesData.fromType(DataType.DATA_CONTRACT, serialBytes); + } + BytesValueResolver bytesValueResolver = CLASS_RESOLVER_MAP.get(type); + if (bytesValueResolver == null) { + throw new IllegalStateException(String.format("Class[%s] can not find encoder !!!", type.getName())); + } + return bytesValueResolver.encode(value, type); } + public static BytesValueList encodeArray(Object[] values, Class[] types) { + if (values == null || values.length == 0) { + return null; + } + if (types != null && types.length != values.length) { + throw new IllegalStateException("Types can be null, or types's length must be equal BytesValue[]'s !!!"); + } + + BytesValueListData bytesValueListData = new BytesValueListData(); + for (int i = 0; i < values.length; i++) { + BytesValue bytesValue = encodeSingle(values[i], types == null ? null : types[i]); + bytesValueListData.add(bytesValue); + } + return bytesValueListData; + } + + public static Object decode(BytesValue value) { + return decode(value, null); + } + public static Object decode(BytesValue value, Class type) { - throw new IllegalStateException("Not implemented!"); + DataType dataType = value.getType(); + BytesValueResolver valueResolver = DATA_TYPE_RESOLVER_MAP.get(dataType); + if (valueResolver == null) { + throw new IllegalStateException(String.format("DataType[%s] can not find encoder !!!", dataType.name())); + } + return type == null ? valueResolver.decode(value) : valueResolver.decode(value, type); } public static Object[] decode(BytesValueList values, Class[] types) { - throw new IllegalStateException("Not implemented!"); + BytesValue[] bytesValues = values.getValues(); + if (bytesValues == null || bytesValues.length == 0) { + return null; + } + // 允许types为null，此时每个BytesValue按照当前的对象来处理 + // 若types不为null，则types's长度必须和bytesValues一致 + if (types != null && types.length != bytesValues.length) { + throw new IllegalStateException("Types can be null, or types's length must be equal BytesValue[]'s !!!"); + } + Object[] resolveObjs = new Object[bytesValues.length]; + if (types == null) { + // 按照默认方式解析 + for (int i = 0; i < bytesValues.length; i++) { + BytesValue bytesValue = bytesValues[i]; + DataType dataType = bytesValue.getType(); + BytesValueResolver valueResolver = DATA_TYPE_RESOLVER_MAP.get(dataType); + if (valueResolver == null) { + throw new IllegalStateException(String.format("DataType[%s] can not find encoder !!!", dataType.name())); + } + resolveObjs[i] = valueResolver.decode(bytesValue); + } + return resolveObjs; + } + // 按照输入的Class进行解析 + for (int i = 0; i < bytesValues.length; i++) { + resolveObjs[i] = decode(bytesValues[i], types[i]); + } + return resolveObjs; } public static Object getDefaultValue(Class type) { @@ -54,7 +161,29 @@ public class BytesValueEncoding { } public static boolean supportType(Class currParamType) { - // TODO Auto-generated method stub - return false; + if (currParamType.isInterface()) { + // 接口序列化必须实现DataContract注解 + if (!currParamType.isAnnotationPresent(DataContract.class)) { + throw new IllegalStateException(String.format("Interface[%s] can not be serialize !!!", currParamType.getName())); + } + return true; + } + return CLASS_RESOLVER_MAP.containsKey(currParamType); + } + + + public static class BytesValueListData implements BytesValueList { + + private List bytesValues = new ArrayList<>(); + + public void add(BytesValue bytesValue) { + bytesValues.add(bytesValue); + } + + @Override + public BytesValue[] getValues() { + BytesValue[] bytesValueArray = new BytesValue[bytesValues.size()]; + return bytesValues.toArray(bytesValueArray); + } } } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/AbstractBytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/AbstractBytesValueResolver.java new file mode 100644 index 00000000..995d5522 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/AbstractBytesValueResolver.java @@ -0,0 +1,54 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; + +public abstract class AbstractBytesValueResolver implements BytesValueResolver { + + protected boolean isSupport(Class type) { + if (type == null) { + return false; + } + Class[] supports = supportClasses(); + if (supports != null && supports.length > 0) { + for (Class clazz : supports) { + if (type.equals(clazz)) { + return true; + } + } + } + return false; + } + + protected boolean isSupport(DataType dataType) { + if (dataType == null) { + return false; + } + DataType[] supports = supportDataTypes(); + if (supports != null && supports.length > 0) { + for (DataType dt : supports) { + if (dataType.equals(dt)) { + return true; + } + } + } + return false; + } + + @Override + public BytesValue encode(Object value) { + return encode(value, value.getClass()); + } + + @Override + public Object decode(BytesValue value) { + DataType dataType = value.getType(); + if (!isSupport(dataType)) { + throw new IllegalStateException(String.format("Un-support encode DataType[%s] Object !!!", dataType.name())); + } + return decode(value.getValue()); + } + + protected abstract Object decode(Bytes value); +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesToBytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesToBytesValueResolver.java new file mode 100644 index 00000000..f4871515 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesToBytesValueResolver.java @@ -0,0 +1,58 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; + +import java.util.Set; + +public class BytesToBytesValueResolver extends AbstractBytesValueResolver { + + private final Class[] supportClasses = {Bytes.class, byte[].class}; + + private final DataType[] supportDataTypes = {DataType.BYTES}; + + private final Set> convertClasses = initByteConvertSet(); + + @Override + public BytesValue encode(Object value, Class type) { + if (!isSupport(type)) { + throw new IllegalStateException(String.format("Un-support encode Class[%s] Object !!!", type.getName())); + } + if (type.equals(byte[].class)) { + return BytesData.fromBytes((byte[]) value); + } + return BytesData.fromBytes((Bytes) value); + } + + @Override + public Class[] supportClasses() { + return supportClasses; + } + + @Override + public DataType[] supportDataTypes() { + return supportDataTypes; + } + + @Override + protected Object decode(Bytes value) { + return value; + } + + @Override + public Object decode(BytesValue value, Class clazz) { + Bytes bytesVal = (Bytes) decode(value); + if (!convertClasses.contains(clazz)) { + throw new IllegalStateException(String.format("Un-Support decode value to class[%s] !!!", clazz.getName())); + } + + if (clazz.equals(String.class)) { + return bytesVal.toUTF8String(); + } else if (clazz.equals(byte[].class)) { + return bytesVal.toBytes(); + } + return bytesVal; + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesValueResolver.java new file mode 100644 index 00000000..08e48658 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/BytesValueResolver.java @@ -0,0 +1,80 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; + +import java.util.Arrays; +import java.util.HashSet; +import java.util.Set; + +public interface BytesValueResolver { + + /** + * Int相关的可转换Class集合 + */ + Class[] supportIntConvertClasses = { + short.class, Short.class, int.class, Integer.class, long.class, Long.class}; + + /** + * 字节数组（字符串）相关可转换的Class集合 + */ + Class[] supportByteConvertClasses = { + String.class, Bytes.class, byte[].class}; + + default Set> initIntConvertSet() { + return new HashSet<>(Arrays.asList(supportIntConvertClasses)); + } + + default Set> initByteConvertSet() { + return new HashSet<>(Arrays.asList(supportByteConvertClasses)); + } + + /** + * 将对象转换为BytesValue + * + * @param value + * @return + */ + BytesValue encode(Object value); + + /** + * 将对象转换为BytesValue + * + * @param value + * @param type + * @return + */ + BytesValue encode(Object value, Class type); + + /** + * 当前解析器支持的Class列表 + * + * @return + */ + Class[] supportClasses(); + + /** + * 当前解析器支持的DataType列表 + * + * @return + */ + DataType[] supportDataTypes(); + + /** + * 将BytesValue解析为对应的Object + * + * @param value + * @return + */ + Object decode(BytesValue value); + + /** + * 将BytesValue转换为指定Class的Object + * + * @param value + * @param clazz + * @return + */ + Object decode(BytesValue value, Class clazz); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/IntegerToBytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/IntegerToBytesValueResolver.java new file mode 100644 index 00000000..a8400f02 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/IntegerToBytesValueResolver.java @@ -0,0 +1,58 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.io.BytesUtils; + +import java.util.Set; + +public class IntegerToBytesValueResolver extends AbstractBytesValueResolver { + + private final Class[] supportClasses = {Integer.class, int.class}; + + private final DataType[] supportDataTypes = {DataType.INT32}; + + private final Set> convertClasses = initIntConvertSet(); + + @Override + public BytesValue encode(Object value, Class type) { + if (!isSupport(type)) { + throw new IllegalStateException(String.format("Un-support encode Class[%s] Object !!!", type.getName())); + } + return BytesData.fromInt32((int) value); + } + + @Override + public Class[] supportClasses() { + return supportClasses; + } + + @Override + public DataType[] supportDataTypes() { + return supportDataTypes; + } + + @Override + protected Object decode(Bytes value) { + return BytesUtils.toInt(value.toBytes()); + } + + @Override + public Object decode(BytesValue value, Class clazz) { + // 支持转换为short、int、long + int intVal = (int)decode(value); + if (convertClasses.contains(clazz)) { + // 对于short和Short需要强制类型转换 + if (clazz.equals(short.class) || clazz.equals(Short.class)) { + return (short) intVal; + } else if (clazz.equals(long.class) || clazz.equals(Long.class)) { + return (long) intVal; + } + return intVal; + } else { + throw new IllegalStateException(String.format("Un-Support decode value to class[%s] !!!", clazz.getName())); + } + } +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/LongToBytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/LongToBytesValueResolver.java new file mode 100644 index 00000000..fa11bcf4 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/LongToBytesValueResolver.java @@ -0,0 +1,58 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.io.BytesUtils; + +import java.util.Set; + +public class LongToBytesValueResolver extends AbstractBytesValueResolver { + + private final Class[] supportClasses = {Long.class, long.class}; + + private final DataType[] supportDataTypes = {DataType.INT64}; + + private final Set> convertClasses = initIntConvertSet(); + + @Override + public BytesValue encode(Object value, Class type) { + if (!isSupport(type)) { + throw new IllegalStateException(String.format("Un-support encode Class[%s] Object !!!", type.getName())); + } + return BytesData.fromInt64((long)value); + } + + @Override + public Class[] supportClasses() { + return supportClasses; + } + + @Override + public DataType[] supportDataTypes() { + return supportDataTypes; + } + + @Override + protected Object decode(Bytes value) { + return BytesUtils.toLong(value.toBytes()); + } + + @Override + public Object decode(BytesValue value, Class clazz) { + // 支持转换为short、int、long + long longVal = (long)decode(value); + if (convertClasses.contains(clazz)) { + // 对于short和Short需要强制类型转换 + if (clazz.equals(short.class) || clazz.equals(Short.class)) { + return (short) longVal; + } else if (clazz.equals(int.class) || clazz.equals(Integer.class)) { + return (int) longVal; + } + return longVal; + } else { + throw new IllegalStateException(String.format("Un-Support decode value to class[%s] !!!", clazz.getName())); + } + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/ShortToBytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/ShortToBytesValueResolver.java new file mode 100644 index 00000000..b8eea38c --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/ShortToBytesValueResolver.java @@ -0,0 +1,57 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.io.BytesUtils; + +import java.util.Set; + +public class ShortToBytesValueResolver extends AbstractBytesValueResolver { + + private final Class[] supportClasses = {Short.class, short.class}; + + private final DataType[] supportDataTypes = {DataType.INT16}; + + private final Set> convertClasses = initIntConvertSet(); + + @Override + public BytesValue encode(Object value, Class type) { + if (!isSupport(type)) { + throw new IllegalStateException(String.format("Un-support encode Class[%s] Object !!!", type.getName())); + } + return BytesData.fromInt16((short)value); + } + + @Override + public Class[] supportClasses() { + return supportClasses; + } + + @Override + public DataType[] supportDataTypes() { + return supportDataTypes; + } + + @Override + protected Object decode(Bytes value) { + return BytesUtils.toShort(value.toBytes()); + } + + @Override + public Object decode(BytesValue value, Class clazz) { + // 支持转换为short、int、long，由short转int、long无需转换 + short shortVal = (short)decode(value); + if (convertClasses.contains(clazz)) { + if (clazz.equals(int.class) || clazz.equals(Integer.class)) { + return (int) shortVal; + } else if (clazz.equals(long.class) || clazz.equals(Long.class)) { + return (long) shortVal; + } + return shortVal; + } else { + throw new IllegalStateException(String.format("Un-Support decode value to class[%s] !!!", clazz.getName())); + } + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/StringToBytesValueResolver.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/StringToBytesValueResolver.java new file mode 100644 index 00000000..dca8e5d1 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/resolver/StringToBytesValueResolver.java @@ -0,0 +1,66 @@ +package com.jd.blockchain.ledger.resolver; + +import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.io.BytesUtils; +import com.jd.blockchain.utils.serialize.json.JSONSerializeUtils; + +import java.util.Set; + + +public class StringToBytesValueResolver extends AbstractBytesValueResolver { + + private final Class[] supportClasses = {String.class}; + + private final DataType[] supportDataTypes = {DataType.TEXT, DataType.XML, DataType.JSON}; + + private final Set> convertClasses = initByteConvertSet(); + + @Override + public BytesValue encode(Object value, Class type) { + if (!isSupport(type)) { + throw new IllegalStateException(String.format("Un-support encode Class[%s] Object !!!", type.getName())); + } + // 类型判断 + String valString = (String)value; + if (JSONSerializeUtils.isJSON(valString)) { + return BytesData.fromJSON(valString); + } + // 暂不处理XML格式 + return BytesData.fromText(valString); + } + + @Override + public Class[] supportClasses() { + return supportClasses; + } + + @Override + public DataType[] supportDataTypes() { + return supportDataTypes; + } + + @Override + protected Object decode(Bytes value) { + return BytesUtils.toString(value.toBytes()); + } + + @Override + public Object decode(BytesValue value, Class clazz) { + // 支持三种类型对象返回，String.class,byte[].class,Bytes.class + String textValue = (String)decode(value); + + if (!convertClasses.contains(clazz)) { + throw new IllegalStateException(String.format("Un-Support decode value to class[%s] !!!", clazz.getName())); + } + + if (clazz.equals(byte[].class)) { + return BytesUtils.toBytes(textValue); + } else if (clazz.equals(Bytes.class)) { + return Bytes.fromString(textValue); + } + return textValue; + } +} \ No newline at end of file diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java index 744eab47..8b48d509 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/ContractInvocationHandler.java @@ -53,7 +53,7 @@ public class ContractInvocationHandler implements InvocationHandler { } // 序列化调用参数； Class[] argTypes = method.getParameterTypes(); - BytesValueList argBytes = BytesValueEncoding.encode(args, argTypes); + BytesValueList argBytes = BytesValueEncoding.encodeArray(args, argTypes); // 定义合约调用操作； ContractEventSendOpTemplate opTemplate = (ContractEventSendOpTemplate) sendOpBuilder.send(contractAddress, diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesToBytesValueResolverTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesToBytesValueResolverTest.java new file mode 100644 index 00000000..fb470200 --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesToBytesValueResolverTest.java @@ -0,0 +1,43 @@ +package test.com.jd.blockchain.ledger.data; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.ledger.resolver.BytesToBytesValueResolver; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.io.BytesUtils; +import static org.junit.Assert.*; +import org.junit.Test; + +public class BytesToBytesValueResolverTest { + + private BytesToBytesValueResolver resolver = new BytesToBytesValueResolver(); + + @Test + public void test() { + String text = "www.jd.com"; + + byte[] bytes = BytesUtils.toBytes(text); + + Bytes bytesObj = Bytes.fromString(text); + + BytesValue bytesValue = resolver.encode(bytes); + + assertNotNull(bytesValue); + + assertEquals(bytesValue.getType(), DataType.BYTES); + + assertEquals(bytesObj, bytesValue.getValue()); + + Bytes resolveBytesObj = (Bytes)resolver.decode(bytesValue); + + assertEquals(bytesObj, resolveBytesObj); + + byte[] resolveBytes = (byte[])resolver.decode(bytesValue, byte[].class); + + assertArrayEquals(bytes, resolveBytes); + + String resolveText = (String)resolver.decode(bytesValue, String.class); + + assertEquals(text, resolveText); + } +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java new file mode 100644 index 00000000..d6bde510 --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java @@ -0,0 +1,24 @@ +package test.com.jd.blockchain.ledger.data; + +import com.jd.blockchain.ledger.BytesValueEncoding; +import com.jd.blockchain.utils.Bytes; +import static org.junit.Assert.*; +import org.junit.Test; + +public class BytesValueEncodingTest { + @Test + public void testSupport() { + assertTrue(BytesValueEncoding.supportType(byte[].class)); + assertTrue(BytesValueEncoding.supportType(int.class)); + assertTrue(BytesValueEncoding.supportType(Integer.class)); + assertTrue(BytesValueEncoding.supportType(short.class)); + assertTrue(BytesValueEncoding.supportType(Short.class)); + assertTrue(BytesValueEncoding.supportType(long.class)); + assertTrue(BytesValueEncoding.supportType(Long.class)); + assertTrue(BytesValueEncoding.supportType(String.class)); + assertTrue(BytesValueEncoding.supportType(Bytes.class)); + + + + } +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/IntegerToBytesValueResolverTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/IntegerToBytesValueResolverTest.java new file mode 100644 index 00000000..4b65ae16 --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/IntegerToBytesValueResolverTest.java @@ -0,0 +1,51 @@ +package test.com.jd.blockchain.ledger.data; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.ledger.resolver.IntegerToBytesValueResolver; +import static org.junit.Assert.*; + +import com.jd.blockchain.utils.Bytes; +import org.junit.Test; + +public class IntegerToBytesValueResolverTest { + + private IntegerToBytesValueResolver resolver = new IntegerToBytesValueResolver(); + + @Test + public void test() { + int intVal = 1024; + + BytesValue intBytesValue = resolver.encode(intVal); + + BytesValue intBytesValue1 = resolver.encode(intVal, int.class); + + BytesValue intBytesValue2 = resolver.encode(intVal, Integer.class); + + assertEquals(intBytesValue.getValue(), intBytesValue1.getValue()); + + assertEquals(intBytesValue.getValue(), intBytesValue2.getValue()); + + Bytes intBytes = Bytes.fromInt(intVal); + + assertEquals(intBytes, intBytesValue.getValue()); + + assertEquals(intBytesValue.getType(), DataType.INT32); + + int resolveInt = (int)resolver.decode(intBytesValue); + + assertEquals(intVal, resolveInt); + + short resolveShort = (short) resolver.decode(intBytesValue, short.class); + assertEquals(resolveShort, 1024); + Short resolveShortObj = (Short) resolver.decode(intBytesValue, Short.class); + assertEquals((short)resolveShortObj, resolveShort); + + long resolveLong = (long) resolver.decode(intBytesValue, long.class); + assertEquals(resolveLong, 1024L); + + Long resolveLongObj = (Long) resolver.decode(intBytesValue, Long.class); + assertEquals(resolveLong, (long) resolveLongObj); + + } +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/LongToBytesValueResolverTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/LongToBytesValueResolverTest.java new file mode 100644 index 00000000..19cbdcbd --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/LongToBytesValueResolverTest.java @@ -0,0 +1,52 @@ +package test.com.jd.blockchain.ledger.data; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.ledger.resolver.IntegerToBytesValueResolver; +import com.jd.blockchain.ledger.resolver.LongToBytesValueResolver; +import com.jd.blockchain.utils.Bytes; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class LongToBytesValueResolverTest { + + private LongToBytesValueResolver resolver = new LongToBytesValueResolver(); + + @Test + public void test() { + long longVal = 65536L; + + BytesValue longBytesValue = resolver.encode(longVal); + + BytesValue longBytesValue1 = resolver.encode(longVal, long.class); + + BytesValue longBytesValue2 = resolver.encode(longVal, Long.class); + + assertEquals(longBytesValue.getValue(), longBytesValue1.getValue()); + + assertEquals(longBytesValue.getValue(), longBytesValue2.getValue()); + + Bytes longBytes = Bytes.fromLong(longVal); + + assertEquals(longBytes, longBytesValue.getValue()); + + assertEquals(longBytesValue.getType(), DataType.INT64); + + long resolveLong = (long)resolver.decode(longBytesValue); + + assertEquals(longVal, resolveLong); + + short resolveShort = (short) resolver.decode(longBytesValue, short.class); + assertEquals(resolveShort, (short)65536); + + Short resolveShortObj = (Short) resolver.decode(longBytesValue, Short.class); + assertEquals((short)resolveShortObj, resolveShort); + + int resolveInt = (int) resolver.decode(longBytesValue, int.class); + assertEquals(resolveInt, 65536); + + Integer resolveIntObj = (Integer) resolver.decode(longBytesValue, Integer.class); + assertEquals(resolveInt, (int) resolveIntObj); + } +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ShortToBytesValueResolverTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ShortToBytesValueResolverTest.java new file mode 100644 index 00000000..6c4ef0c8 --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ShortToBytesValueResolverTest.java @@ -0,0 +1,43 @@ +package test.com.jd.blockchain.ledger.data; + +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.ledger.resolver.ShortToBytesValueResolver; +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.io.BytesUtils; +import org.junit.Test; + +import static org.junit.Assert.assertEquals; + +public class ShortToBytesValueResolverTest { + + private ShortToBytesValueResolver resolver = new ShortToBytesValueResolver(); + + @Test + public void test() { + short shortVal = 64; + + BytesValue shortBytesValue = resolver.encode(shortVal); + + Bytes shortBytes = new Bytes(BytesUtils.toBytes(shortVal)); + + assertEquals(shortBytes, shortBytesValue.getValue()); + + assertEquals(shortBytesValue.getType(), DataType.INT16); + + short resolveShort = (short)resolver.decode(shortBytesValue); + + assertEquals(shortVal, resolveShort); + + int resolveInt = (int) resolver.decode(shortBytesValue, int.class); + assertEquals(resolveInt, 64); + Integer resolveIntObj = (Integer) resolver.decode(shortBytesValue, Integer.class); + assertEquals((int)resolveIntObj, resolveShort); + + long resolveLong = (long) resolver.decode(shortBytesValue, long.class); + assertEquals(resolveLong, 64L); + + Long resolveLongObj = (Long) resolver.decode(shortBytesValue, Long.class); + assertEquals(resolveLong, (long) resolveLongObj); + } +} diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/StringToBytesValueResolverTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/StringToBytesValueResolverTest.java new file mode 100644 index 00000000..6538e88e --- /dev/null +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/StringToBytesValueResolverTest.java @@ -0,0 +1,79 @@ +package test.com.jd.blockchain.ledger.data; + +import com.alibaba.fastjson.JSON; +import com.jd.blockchain.ledger.BytesValue; +import com.jd.blockchain.ledger.DataType; +import com.jd.blockchain.ledger.resolver.StringToBytesValueResolver; +import com.jd.blockchain.utils.Bytes; +import static org.junit.Assert.*; + +import com.jd.blockchain.utils.io.BytesUtils; +import org.junit.Test; + +public class StringToBytesValueResolverTest { + + private StringToBytesValueResolver resolver = new StringToBytesValueResolver(); + + @Test + public void testText() { + String textVal = "JDChain"; + + BytesValue textBytesValue = resolver.encode(textVal); + + assertEquals(Bytes.fromString(textVal), textBytesValue.getValue()); + + assertEquals(textBytesValue.getType(), DataType.TEXT); + + String resolveText = (String)resolver.decode(textBytesValue); + + assertEquals(resolveText, textVal); + + byte[] resolveBytes = (byte[]) resolver.decode(textBytesValue, byte[].class); + + assertArrayEquals(resolveBytes, BytesUtils.toBytes(textVal)); + + Bytes resolveBytesObj = (Bytes) resolver.decode(textBytesValue, Bytes.class); + + assertEquals(resolveBytesObj, Bytes.fromString(textVal)); + + } + + @Test + public void testJson() { + Person person = new Person("zhangsan", 80); + String personJson = JSON.toJSONString(person); + BytesValue textBytesValue = resolver.encode(personJson); + assertEquals(Bytes.fromString(personJson), textBytesValue.getValue()); + assertEquals(textBytesValue.getType(), DataType.JSON); + } + + public static class Person { + private String name; + + private int age; + + public Person() { + } + + public Person(String name, int age) { + this.name = name; + this.age = age; + } + + public String getName() { + return name; + } + + public void setName(String name) { + this.name = name; + } + + public int getAge() { + return age; + } + + public void setAge(int age) { + this.age = age; + } + } +} diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java index 5419a531..f0f904ad 100644 --- a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/converters/ClientResolveUtil.java @@ -31,348 +31,347 @@ import java.lang.reflect.Field; public class ClientResolveUtil { - public static KVDataEntry[] read(KVDataEntry[] kvDataEntries) { - if (kvDataEntries == null || kvDataEntries.length == 0) { - return kvDataEntries; - } - KVDataEntry[] resolveKvDataEntries = new KVDataEntry[kvDataEntries.length]; - // kvDataEntries是代理对象，需要处理 - for (int i = 0; i < kvDataEntries.length; i++) { - KVDataEntry kvDataEntry = kvDataEntries[i]; - String key = kvDataEntry.getKey(); - long version = kvDataEntry.getVersion(); - DataType dataType = kvDataEntry.getType(); - KvData innerKvData = new KvData(key, version, dataType); - Object valueObj = kvDataEntry.getValue(); - switch (dataType) { - case NIL: - break; - case BYTES: - case TEXT: - case JSON: - innerKvData.setValue(valueObj.toString()); - break; - case INT32: - innerKvData.setValue(Integer.parseInt(valueObj.toString())); - break; - case INT64: - innerKvData.setValue(Long.parseLong(valueObj.toString())); - break; - default: - throw new IllegalStateException("Unsupported value type[" + dataType + "] to resolve!"); - } - resolveKvDataEntries[i] = innerKvData; - } - return resolveKvDataEntries; - } - - public static Operation read(Operation operation) { - - try { - // Class - Class clazz = operation.getClass(); - Field field = clazz.getSuperclass().getDeclaredField("h"); - field.setAccessible(true); - Object object = field.get(operation); - if (object instanceof JSONObject) { - JSONObject jsonObject = (JSONObject) object; - if (jsonObject.containsKey("accountID")) { - return convertDataAccountRegisterOperation(jsonObject); - } else if (jsonObject.containsKey("userID")) { - return convertUserRegisterOperation(jsonObject); - } else if (jsonObject.containsKey("contractID")) { - return convertContractCodeDeployOperation(jsonObject); - } else if (jsonObject.containsKey("writeSet")) { - return convertDataAccountKVSetOperation(jsonObject); - } else if (jsonObject.containsKey("initSetting")) { - return convertLedgerInitOperation(jsonObject); - } else if (jsonObject.containsKey("contractAddress")) { - return convertContractEventSendOperation(jsonObject); - } - } - } catch (Exception e) { - throw new RuntimeException(e); - } - - return null; - } - - public static Object readValueByBytesValue(BytesValue bytesValue) { - DataType dataType = bytesValue.getType(); - Bytes saveVal = bytesValue.getValue(); - Object showVal; - switch (dataType) { - case BYTES: - // return hex - showVal = HexUtils.encode(saveVal.toBytes()); - break; - case TEXT: - case JSON: - showVal = saveVal.toUTF8String(); - break; - case INT64: - showVal = BytesUtils.toLong(saveVal.toBytes()); - break; - default: - showVal = HexUtils.encode(saveVal.toBytes()); - break; - } - return showVal; - } - - public static DataAccountRegisterOperation convertDataAccountRegisterOperation(JSONObject jsonObject) { - JSONObject account = jsonObject.getJSONObject("accountID"); - return new DataAccountRegisterOpTemplate(blockchainIdentity(account)); - } - - public static DataAccountKVSetOperation convertDataAccountKVSetOperation(JSONObject jsonObject) { - // 写入集合处理 - JSONArray writeSetObj = jsonObject.getJSONArray("writeSet"); - JSONObject accountAddrObj = jsonObject.getJSONObject("accountAddress"); - String addressBase58 = accountAddrObj.getString("value"); - Bytes address = Bytes.fromBase58(addressBase58); - - DataAccountKVSetOpTemplate kvOperation = new DataAccountKVSetOpTemplate(address); - for (int i = 0; i < writeSetObj.size(); i++) { - JSONObject currWriteSetObj = writeSetObj.getJSONObject(i); - long expectedVersion = currWriteSetObj.getLong("expectedVersion"); - JSONObject valueObj = currWriteSetObj.getJSONObject("value"); - String typeStr = valueObj.getString("type"); - String realValBase58 = valueObj.getString("value"); - String key = currWriteSetObj.getString("key"); - DataType dataType = DataType.valueOf(typeStr); - BytesValue bytesValue = BytesData.fromType(dataType, Base58Utils.decode(realValBase58)); - KVData kvData = new KVData(key, bytesValue, expectedVersion); - kvOperation.set(kvData); - } - - return kvOperation; - } - - public static LedgerInitOperation convertLedgerInitOperation(JSONObject jsonObject) { - JSONObject legerInitObj = jsonObject.getJSONObject("initSetting"); - LedgerInitSettingData ledgerInitSettingData = new LedgerInitSettingData(); - String ledgerSeedStr = legerInitObj.getString("ledgerSeed"); - - // 种子需要做Base64转换 - ledgerInitSettingData.setLedgerSeed(Base64.decodeBase64(BytesUtils.toBytes(ledgerSeedStr))); - - String consensusProvider = legerInitObj.getString("consensusProvider"); - - ledgerInitSettingData.setConsensusProvider(consensusProvider); - - JSONObject cryptoSettingObj = legerInitObj.getJSONObject("cryptoSetting"); - boolean autoVerifyHash = cryptoSettingObj.getBoolean("autoVerifyHash"); - short hashAlgorithm = cryptoSettingObj.getShort("hashAlgorithm"); - - CryptoConfig cryptoConfig = new CryptoConfig(); - - cryptoConfig.setAutoVerifyHash(autoVerifyHash); - - cryptoConfig.setHashAlgorithm(hashAlgorithm); - - ledgerInitSettingData.setCryptoSetting(cryptoConfig); - - JSONObject consensusSettingsObj = legerInitObj.getJSONObject("consensusSettings"); - Bytes consensusSettings = Bytes.fromBase58(consensusSettingsObj.getString("value")); - - ledgerInitSettingData.setConsensusSettings(consensusSettings); - - JSONArray consensusParticipantsArray = legerInitObj.getJSONArray("consensusParticipants"); - - if (!consensusParticipantsArray.isEmpty()) { - ParticipantNode[] participantNodes = new ParticipantNode[consensusParticipantsArray.size()]; - for (int i = 0; i < consensusParticipantsArray.size(); i++) { - JSONObject currConsensusParticipant = consensusParticipantsArray.getJSONObject(i); - String addressBase58 = currConsensusParticipant.getString("address"); - String name = currConsensusParticipant.getString("name"); - int id = currConsensusParticipant.getInteger("id"); - JSONObject pubKeyObj = currConsensusParticipant.getJSONObject("pubKey"); - String pubKeyBase58 = pubKeyObj.getString("value"); - // 生成ParticipantNode对象 - ParticipantCertData participantCertData = new ParticipantCertData(id, addressBase58, name, - new PubKey(Bytes.fromBase58(pubKeyBase58).toBytes())); - participantNodes[i] = participantCertData; - } - ledgerInitSettingData.setConsensusParticipants(participantNodes); - } - - return new LedgerInitOpTemplate(ledgerInitSettingData); - } - - public static UserRegisterOperation convertUserRegisterOperation(JSONObject jsonObject) { - JSONObject user = jsonObject.getJSONObject("userID"); - return new UserRegisterOpTemplate(blockchainIdentity(user)); - } - - public static ContractCodeDeployOperation convertContractCodeDeployOperation(JSONObject jsonObject) { - JSONObject contract = jsonObject.getJSONObject("contractID"); - BlockchainIdentityData blockchainIdentity = blockchainIdentity(contract); - - String chainCodeStr = jsonObject.getString("chainCode"); - ContractCodeDeployOpTemplate contractCodeDeployOpTemplate = new ContractCodeDeployOpTemplate(blockchainIdentity, - BytesUtils.toBytes(chainCodeStr)); - return contractCodeDeployOpTemplate; - } - - public static ContractEventSendOperation convertContractEventSendOperation(JSONObject jsonObject) { - JSONObject contractAddressObj = jsonObject.getJSONObject("contractAddress"); - String contractAddress = contractAddressObj.getString("value"); - String argsStr = jsonObject.getString("args"); - String event = jsonObject.getString("event"); - return new ContractEventSendOpTemplate(Bytes.fromBase58(contractAddress), event, - BytesDataList.singleText(argsStr)); - } - - private static BlockchainIdentityData blockchainIdentity(JSONObject jsonObject) { - JSONObject addressObj = jsonObject.getJSONObject("address"); - // base58值 - String addressBase58 = addressObj.getString("value"); - Bytes address = Bytes.fromBase58(addressBase58); - - JSONObject pubKeyObj = jsonObject.getJSONObject("pubKey"); - // base58值 - String pubKeyBase58 = pubKeyObj.getString("value"); - PubKey pubKey = new PubKey(Bytes.fromBase58(pubKeyBase58).toBytes()); - - // 生成对应的对象 - return new BlockchainIdentityData(address, pubKey); - } - - public static class CryptoConfig implements CryptoSetting { - - private short hashAlgorithm; - - private boolean autoVerifyHash; - - @Override - public CryptoProvider[] getSupportedProviders() { - return new CryptoProvider[0]; - } - - @Override - public short getHashAlgorithm() { - return hashAlgorithm; - } - - @Override - public boolean getAutoVerifyHash() { - return autoVerifyHash; - } - - public void setHashAlgorithm(short hashAlgorithm) { - this.hashAlgorithm = hashAlgorithm; - } - - public void setAutoVerifyHash(boolean autoVerifyHash) { - this.autoVerifyHash = autoVerifyHash; - } - } - - public static class ParticipantCertData implements ParticipantNode { - private int id; - private String address; - private String name; - private PubKey pubKey; - - public ParticipantCertData() { - } - - public ParticipantCertData(ParticipantNode participantNode) { - this.address = participantNode.getAddress(); - this.name = participantNode.getName(); - this.pubKey = participantNode.getPubKey(); - } - - public ParticipantCertData(int id, String address, String name, PubKey pubKey) { - this.id = id; - this.address = address; - this.name = name; - this.pubKey = pubKey; - } - - @Override - public String getAddress() { - return address; - } - - @Override - public String getName() { - return name; - } - - @Override - public PubKey getPubKey() { - return pubKey; - } - - public int getId() { - return id; - } - - public void setId(int id) { - this.id = id; - } - } - - public static class KvData implements KVDataEntry { - - private String key; - - private long version; - - private DataType dataType; - - private Object value; - - public KvData() { - } - - public KvData(String key, long version, DataType dataType) { - this(key, version, dataType, null); - } - - public KvData(String key, long version, DataType dataType, Object value) { - this.key = key; - this.version = version; - this.dataType = dataType; - this.value = value; - } - - public void setKey(String key) { - this.key = key; - } - - public void setVersion(long version) { - this.version = version; - } - - public void setDataType(DataType dataType) { - this.dataType = dataType; - } - - public void setValue(Object value) { - this.value = value; - } - - @Override - public String getKey() { - return key; - } - - @Override - public long getVersion() { - return version; - } - - @Override - public DataType getType() { - return dataType; - } - - @Override - public Object getValue() { - return value; - } - } + public static KVDataEntry[] read(KVDataEntry[] kvDataEntries) { + if (kvDataEntries == null || kvDataEntries.length == 0) { + return kvDataEntries; + } + KVDataEntry[] resolveKvDataEntries = new KVDataEntry[kvDataEntries.length]; + // kvDataEntries是代理对象，需要处理 + for (int i = 0; i < kvDataEntries.length; i++) { + KVDataEntry kvDataEntry = kvDataEntries[i]; + String key = kvDataEntry.getKey(); + long version = kvDataEntry.getVersion(); + DataType dataType = kvDataEntry.getType(); + KvData innerKvData = new KvData(key, version, dataType); + Object valueObj = kvDataEntry.getValue(); + switch (dataType) { + case NIL: + break; + case BYTES: + case TEXT: + case JSON: + innerKvData.setValue(valueObj.toString()); + break; + case INT32: + innerKvData.setValue(Integer.parseInt(valueObj.toString())); + break; + case INT64: + innerKvData.setValue(Long.parseLong(valueObj.toString())); + break; + default: + throw new IllegalStateException("Unsupported value type[" + dataType + "] to resolve!"); + } + resolveKvDataEntries[i] = innerKvData; + } + return resolveKvDataEntries; + } + + public static Operation read(Operation operation) { + + try { + // Class + Class clazz = operation.getClass(); + Field field = clazz.getSuperclass().getDeclaredField("h"); + field.setAccessible(true); + Object object = field.get(operation); + if (object instanceof JSONObject) { + JSONObject jsonObject = (JSONObject) object; + if (jsonObject.containsKey("accountID")) { + return convertDataAccountRegisterOperation(jsonObject); + } else if (jsonObject.containsKey("userID")) { + return convertUserRegisterOperation(jsonObject); + } else if (jsonObject.containsKey("contractID")) { + return convertContractCodeDeployOperation(jsonObject); + } else if (jsonObject.containsKey("writeSet")) { + return convertDataAccountKVSetOperation(jsonObject); + } else if (jsonObject.containsKey("initSetting")) { + return convertLedgerInitOperation(jsonObject); + } else if (jsonObject.containsKey("contractAddress")) { + return convertContractEventSendOperation(jsonObject); + } + } + } catch (Exception e) { + throw new RuntimeException(e); + } + + return null; + } + + public static Object readValueByBytesValue(BytesValue bytesValue) { + DataType dataType = bytesValue.getType(); + Bytes saveVal = bytesValue.getValue(); + Object showVal; + switch (dataType) { + case BYTES: + // return hex + showVal = HexUtils.encode(saveVal.toBytes()); + break; + case TEXT: + case JSON: + showVal = saveVal.toUTF8String(); + break; + case INT64: + showVal = BytesUtils.toLong(saveVal.toBytes()); + break; + default: + showVal = HexUtils.encode(saveVal.toBytes()); + break; + } + return showVal; + } + + public static DataAccountRegisterOperation convertDataAccountRegisterOperation(JSONObject jsonObject) { + JSONObject account = jsonObject.getJSONObject("accountID"); + return new DataAccountRegisterOpTemplate(blockchainIdentity(account)); + } + + public static DataAccountKVSetOperation convertDataAccountKVSetOperation(JSONObject jsonObject) { + // 写入集合处理 + JSONArray writeSetObj = jsonObject.getJSONArray("writeSet"); + JSONObject accountAddrObj = jsonObject.getJSONObject("accountAddress"); + String addressBase58 = accountAddrObj.getString("value"); + Bytes address = Bytes.fromBase58(addressBase58); + + DataAccountKVSetOpTemplate kvOperation = new DataAccountKVSetOpTemplate(address); + for (int i = 0; i implements InvocationHandler { OperationResult opResult = operationResults[0]; // 处理返回值 - return BytesValueEncoding.encode(opResult.getResult(), method.getReturnType()); + return BytesValueEncoding.encodeSingle(opResult.getResult(), method.getReturnType()); } private boolean isExecuteContractMethod(Method method) { diff --git a/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/BytesUtils.java b/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/BytesUtils.java index 255ebd2a..93520e0e 100644 --- a/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/BytesUtils.java +++ b/source/utils/utils-common/src/main/java/com/jd/blockchain/utils/io/BytesUtils.java @@ -6,6 +6,7 @@ import java.io.InputStream; import java.io.ObjectOutputStream; import java.io.OutputStream; import java.io.UnsupportedEncodingException; +import java.math.BigInteger; import com.jd.blockchain.utils.IllegalDataException; @@ -370,6 +371,10 @@ public class BytesUtils { return value; } + public static short toShort(byte[] bytes) { + return toShort(bytes, 0); + } + public static char toChar(byte[] bytes, int offset) { char value = 0; value = (char) ((value | (bytes[offset] & 0xFF)) << 8); From 87b4d5d029e69d840e2dcfdc742bf1c3a300f764 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 20 Jun 2019 14:49:41 +0800 Subject: [PATCH 23/26] Fix Test case ! --- .../contract/jvm/AbstractContractCode.java | 2 +- .../jd/blockchain/contract/ContractType.java | 20 +++++--- .../blockchain/ledger/BytesValueEncoding.java | 10 ++++ .../ledger/ContractEventSendOperation.java | 2 +- .../ledger/data/BytesValueEncodingTest.java | 47 ++++++++++++++++++- .../data/ContractEventSendOpTemplateTest.java | 1 + .../ledger/data/ContractTypeTest.java | 5 +- .../data/DataAccountKVSetOpTemplateTest.java | 1 - .../sdk/client/GatewayServiceFactory.java | 1 + ..._Test.java => SDKDemo_Contract_Test_.java} | 2 +- .../com/jd/blockchain/intgr/perf/Utils.java | 3 +- .../capability/LedgerPerfCapabilityTest.java | 8 ++-- .../mocker/proxy/ContractProxy.java | 2 +- ...ockerTest_.java => AccountMockerTest.java} | 4 +- .../{MockTest_.java => MockTest.java} | 2 +- 15 files changed, 86 insertions(+), 24 deletions(-) rename source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/{SDKDemo_Contract_Test.java => SDKDemo_Contract_Test_.java} (99%) rename source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/{AccountMockerTest_.java => AccountMockerTest.java} (93%) rename source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/{MockTest_.java => MockTest.java} (98%) diff --git a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java index dd6276ba..2aee31f8 100644 --- a/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java +++ b/source/contract/contract-jvm/src/main/java/com/jd/blockchain/contract/jvm/AbstractContractCode.java @@ -69,7 +69,7 @@ public abstract class AbstractContractCode implements ContractCode { if (handleMethod == null) { throw new ContractException( String.format("Contract[%s:%s] has no handle method to handle event[%s]!", address.toString(), - contractDefinition.getType().getDeclaredClass().toString(), eventContext.getEvent())); + contractDefinition.getType().getName(), eventContext.getEvent())); } BytesValueList bytesValues = eventContext.getArgs(); diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java index b0f5efbe..c8daa7e7 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/contract/ContractType.java @@ -11,19 +11,15 @@ import com.jd.blockchain.utils.IllegalDataException; public class ContractType { private String name; + private Map events = new HashMap<>(); - private Map handleMethods = new HashMap<>(); - private Class declaredClass; + private Map handleMethods = new HashMap<>(); public String getName() { return name; } - public Class getDeclaredClass() { - return declaredClass; - } - /** * 返回声明的所有事件； * @@ -86,7 +82,8 @@ public class ContractType { } // 接口上必须有注解 - if (!contractIntf.isAnnotationPresent(Contract.class)) { + Contract contract = contractIntf.getAnnotation(Contract.class); + if (contract == null) { throw new IllegalDataException("It is not a Contract Type, because there is not @Contract !"); } @@ -98,6 +95,9 @@ public class ContractType { ContractType contractType = new ContractType(); + // 设置合约显示名字为 + contractType.name = contract.name(); + for (Method method : classMethods) { // if current method contains @ContractEvent，then put it in this map; @@ -130,6 +130,12 @@ public class ContractType { contractType.handleMethods.put(method, eventName); } } + // 最起码有一个ContractEvent + if (contractType.events.isEmpty()) { + throw new IllegalStateException( + String.format("Contract Interface[%s] have none method for annotation[@ContractEvent] !", contractIntf.getName())); + } + return contractType; } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java index c7e4738d..af67719e 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/BytesValueEncoding.java @@ -49,8 +49,13 @@ public class BytesValueEncoding { public static BytesValue encodeSingle(Object value, Class type) { + if (value == null) { + return null; + } if (type == null) { type = value.getClass(); + } else if (type.equals(void.class) || type.equals(Void.class)) { + return null; } if (type.isInterface()) { // 判断是否含有DataContract注解 @@ -161,6 +166,11 @@ public class BytesValueEncoding { } public static boolean supportType(Class currParamType) { + // 支持空返回值 + if (currParamType.equals(void.class) || currParamType.equals(Void.class)) { + return true; + } + if (currParamType.isInterface()) { // 接口序列化必须实现DataContract注解 if (!currParamType.isAnnotationPresent(DataContract.class)) { diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java index 9b6d7d20..e9de0261 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractEventSendOperation.java @@ -36,7 +36,7 @@ public interface ContractEventSendOperation extends Operation { * * @return */ - @DataField(order = 4, primitiveType = PrimitiveType.BYTES) + @DataField(order = 4, refContract = true) BytesValueList getArgs(); } diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java index d6bde510..73d51d7b 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/BytesValueEncodingTest.java @@ -1,6 +1,6 @@ package test.com.jd.blockchain.ledger.data; -import com.jd.blockchain.ledger.BytesValueEncoding; +import com.jd.blockchain.ledger.*; import com.jd.blockchain.utils.Bytes; import static org.junit.Assert.*; import org.junit.Test; @@ -17,8 +17,53 @@ public class BytesValueEncodingTest { assertTrue(BytesValueEncoding.supportType(Long.class)); assertTrue(BytesValueEncoding.supportType(String.class)); assertTrue(BytesValueEncoding.supportType(Bytes.class)); + assertTrue(BytesValueEncoding.supportType(Operation.class)); + assertFalse(BytesValueEncoding.supportType(byte.class)); + } + + @Test + public void testSingle() { + long longVal = 1024L; + BytesValue longBytesVal1 = BytesValueEncoding.encodeSingle(longVal, null); + BytesValue longBytesVal2 = BytesValueEncoding.encodeSingle(longVal, long.class); + BytesValue longBytesVal3 = BytesValueEncoding.encodeSingle(longVal, Long.class); + + assertEquals(longBytesVal1.getValue(), longBytesVal2.getValue()); + assertEquals(longBytesVal1.getType(), longBytesVal2.getType()); + assertEquals(longBytesVal2.getValue(), longBytesVal3.getValue()); + assertEquals(longBytesVal2.getType(), longBytesVal3.getType()); + + long resolveLongVal1 = (long)BytesValueEncoding.decode(longBytesVal1); + long resolveLongVal2 = (long)BytesValueEncoding.decode(longBytesVal2); + long resolveLongVal3 = (long)BytesValueEncoding.decode(longBytesVal3); + + assertEquals(resolveLongVal1, 1024L); + assertEquals(resolveLongVal2, 1024L); + assertEquals(resolveLongVal3, 1024L); + } + + @Test + public void testArray() { + Object[] values = new Object[]{1024L, "zhangsan", "lisi".getBytes(), 16}; + Class[] classes = new Class[]{long.class, String.class, byte[].class, int.class}; + + BytesValueList bytesValueList = BytesValueEncoding.encodeArray(values, null); + BytesValueList bytesValueList1 = BytesValueEncoding.encodeArray(values, classes); + + assertEquals(bytesValueList1.getValues().length, values.length); + BytesValue[] bytesValues = bytesValueList.getValues(); + assertEquals(bytesValues.length, values.length); + assertEquals(DataType.INT64, bytesValues[0].getType()); + assertEquals(DataType.TEXT, bytesValues[1].getType()); + assertEquals(DataType.BYTES, bytesValues[2].getType()); + assertEquals(DataType.INT32, bytesValues[3].getType()); + + Object[] resolveObjs = BytesValueEncoding.decode(bytesValueList, classes); + + assertArrayEquals(resolveObjs, values); } + } diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java index 5bcba094..bdfaaa80 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractEventSendOpTemplateTest.java @@ -37,6 +37,7 @@ public class ContractEventSendOpTemplateTest { @Before public void initContractEventSendOpTemplate() { + DataContractRegistry.register(BytesValueList.class); DataContractRegistry.register(ContractEventSendOperation.class); DataContractRegistry.register(Operation.class); String contractAddress = "zhangsan-address", event = "zhangsan-event"; diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java index 77430442..beceb39c 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/ContractTypeTest.java @@ -24,7 +24,6 @@ public class ContractTypeTest { public void normalTest() throws NoSuchMethodException, SecurityException { ContractType contractType = ContractType.resolve(NormalContract.class); - assertEquals(NormalContract.class, contractType.getDeclaredClass()); assertEquals("NORMAL-CONTRACT", contractType.getName()); Set events = contractType.getEvents(); @@ -56,14 +55,14 @@ public class ContractTypeTest { assertNull(contractType.getEvent(toStringMethod)); assertNull(contractType.getHandleMethod("NotExist")); - //解析非合约声明接口类型时，应该引发异常 ContractException； + //解析非合约声明接口类型时，应该正常，只需要实现接口（该接口定义了具体的合约类型）即可 ContractException ex = null; try { ContractType.resolve(NormalContractImpl.class); } catch (ContractException e) { ex = e; } - assertNotNull(ex); + assertNull(ex); } } diff --git a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java index cb77963c..a87919b4 100644 --- a/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java +++ b/source/ledger/ledger-model/src/test/java/test/com/jd/blockchain/ledger/data/DataAccountKVSetOpTemplateTest.java @@ -29,7 +29,6 @@ import com.jd.blockchain.utils.Bytes; * @create 2018/8/30 * @since 1.0.0 */ -//todo 尚未测试通过，等张爽处理完再测试 public class DataAccountKVSetOpTemplateTest { private DataAccountKVSetOpTemplate data; diff --git a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java index 5396a430..cc63a11e 100644 --- a/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java +++ b/source/sdk/sdk-client/src/main/java/com/jd/blockchain/sdk/client/GatewayServiceFactory.java @@ -55,6 +55,7 @@ public class GatewayServiceFactory implements BlockchainServiceFactory, Closeabl DataContractRegistry.register(ActionResponse.class); DataContractRegistry.register(ClientIdentifications.class); DataContractRegistry.register(ClientIdentification.class); + DataContractRegistry.register(BytesValueList.class); ByteArrayObjectUtil.init(); } diff --git a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test_.java similarity index 99% rename from source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java rename to source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test_.java index e99c3bb7..2f7755da 100644 --- a/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test.java +++ b/source/sdk/sdk-samples/src/test/java/test/com/jd/blockchain/sdk/test/SDKDemo_Contract_Test_.java @@ -23,7 +23,7 @@ import com.jd.blockchain.transaction.LongValueHolder; import com.jd.blockchain.transaction.GenericValueHolder; import com.jd.blockchain.utils.Bytes; -public class SDKDemo_Contract_Test { +public class SDKDemo_Contract_Test_ { private BlockchainKeypair adminKey; diff --git a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java index 33d494a3..38f131e1 100644 --- a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java +++ b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java @@ -39,7 +39,8 @@ public class Utils { public static final String PASSWORD = "abc"; - public static final String[] PUB_KEYS = { "3snPdw7i7PapsDoW185c3kfK6p8s6SwiJAdEUzgnfeuUox12nxgzXu", + public static final String[] PUB_KEYS = { + "3snPdw7i7PapsDoW185c3kfK6p8s6SwiJAdEUzgnfeuUox12nxgzXu", "3snPdw7i7Ph1SYLQt9uqVEqiuvNXjxCdGvEdN6otJsg5rbr7Aze7kf", "3snPdw7i7PezptA6dNBkotPjmKEbTkY8fmusLBnfj8Cf7eFwhWDwKr", "3snPdw7i7PerZYfRzEB61SAN9tFK4yHm9wUSRtkLSSGXHkQRbB5PkS" }; diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/capability/LedgerPerfCapabilityTest.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/capability/LedgerPerfCapabilityTest.java index 6c6e4642..6e23c83f 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/capability/LedgerPerfCapabilityTest.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/capability/LedgerPerfCapabilityTest.java @@ -38,22 +38,22 @@ public class LedgerPerfCapabilityTest { @Test public void testKvStorage4Memory() { - LedgerPerformanceTest.test(new String[]{SILENT, CONSENSUS}); + LedgerPerformanceTest.test(new String[]{SILENT}); } @Test public void testUserRegister4Memory() { - LedgerPerformanceTest.test(new String[]{USERTEST, SILENT, CONSENSUS}); + LedgerPerformanceTest.test(new String[]{USERTEST, SILENT}); } @Test public void testKvStorage4Rocksdb() { - LedgerPerformanceTest.test(new String[]{ROCKSDB, SILENT, CONSENSUS}); + LedgerPerformanceTest.test(new String[]{ROCKSDB, SILENT}); } @Test public void testUserRegister4Rocksdb() { - LedgerPerformanceTest.test(new String[]{USERTEST, ROCKSDB, SILENT, CONSENSUS}); + LedgerPerformanceTest.test(new String[]{USERTEST, ROCKSDB, SILENT}); } public void testUserRegister4Redis() { diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java index 8eae0320..b2e23766 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/proxy/ContractProxy.java @@ -78,7 +78,7 @@ public class ContractProxy implements InvocationHandler { OperationResult opResult = operationResults[0]; // 处理返回值 - return BytesValueEncoding.encodeSingle(opResult.getResult(), method.getReturnType()); + return BytesValueEncoding.decode(opResult.getResult(), method.getReturnType()); } private boolean isExecuteContractMethod(Method method) { diff --git a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest_.java b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest.java similarity index 93% rename from source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest_.java rename to source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest.java index 0a411e6d..5058ebdc 100644 --- a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest_.java +++ b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/AccountMockerTest.java @@ -7,7 +7,7 @@ import com.jd.blockchain.mocker.contracts.AccountContractImpl; import org.junit.Before; import org.junit.Test; -public class AccountMockerTest_ { +public class AccountMockerTest { String accountFrom = "zhangsan"; @@ -39,7 +39,7 @@ public class AccountMockerTest_ { accountContract.create(address, accountTo, 1000L); - accountContract.print(address, accountFrom, accountTo); +// accountContract.print(address, accountFrom, accountTo); // 开始转账 accountContract.transfer(address, accountFrom, accountTo, 500); diff --git a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest_.java b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest.java similarity index 98% rename from source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest_.java rename to source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest.java index 69815590..b9362607 100644 --- a/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest_.java +++ b/source/tools/tools-mocker/src/test/java/test/com/jd/blockchain/contract/MockTest.java @@ -10,7 +10,7 @@ import com.jd.blockchain.mocker.contracts.WriteContract; import com.jd.blockchain.mocker.contracts.WriteContractImpl; import org.junit.Test; -public class MockTest_ { +public class MockTest { @Test public void test() { From c2ddfa94988859b5cd73f67fde6d66dd2610e1bb Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 20 Jun 2019 15:18:00 +0800 Subject: [PATCH 24/26] Fix Test case ! --- .../intgr/perf/LedgerPerformanceTest.java | 7 ++-- .../com/jd/blockchain/intgr/perf/Utils.java | 35 +++++++++++-------- .../main/resources/ledger_init_test_web2.init | 19 +++++++--- .../jd/blockchain/intgr/IntegrationBase.java | 3 +- 4 files changed, 40 insertions(+), 24 deletions(-) diff --git a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java index cf91fbfa..25a40ad0 100644 --- a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java +++ b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/LedgerPerformanceTest.java @@ -10,17 +10,14 @@ import java.util.Properties; import java.util.concurrent.ConcurrentHashMap; import java.util.stream.DoubleStream; +import com.jd.blockchain.crypto.*; +import com.jd.blockchain.ledger.core.CryptoConfig; import org.springframework.core.io.ClassPathResource; import com.jd.blockchain.binaryproto.DataContractRegistry; import com.jd.blockchain.consensus.ConsensusProvider; import com.jd.blockchain.consensus.ConsensusProviders; import com.jd.blockchain.consensus.ConsensusSettings; -import com.jd.blockchain.crypto.AsymmetricKeypair; -import com.jd.blockchain.crypto.Crypto; -import com.jd.blockchain.crypto.CryptoAlgorithm; -import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.crypto.PrivKey; import com.jd.blockchain.ledger.BlockchainIdentity; import com.jd.blockchain.ledger.BlockchainKeyGenerator; import com.jd.blockchain.ledger.BlockchainKeypair; diff --git a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java index 38f131e1..b5bcd809 100644 --- a/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java +++ b/source/test/test-integration/src/main/java/test/com/jd/blockchain/intgr/perf/Utils.java @@ -6,16 +6,13 @@ import java.util.Map; import java.util.Properties; import java.util.concurrent.ConcurrentHashMap; +import com.jd.blockchain.crypto.*; +import com.jd.blockchain.crypto.service.classic.ClassicCryptoService; +import com.jd.blockchain.crypto.service.sm.SMCryptoService; import org.springframework.core.io.ClassPathResource; import com.jd.blockchain.consensus.ConsensusProvider; import com.jd.blockchain.consensus.ConsensusSettings; -import com.jd.blockchain.crypto.CryptoAlgorithm; -import com.jd.blockchain.crypto.AsymmetricKeypair; -import com.jd.blockchain.crypto.Crypto; -import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.crypto.PrivKey; -import com.jd.blockchain.crypto.SignatureDigest; import com.jd.blockchain.ledger.CryptoSetting; import com.jd.blockchain.ledger.core.CryptoConfig; import com.jd.blockchain.ledger.core.LedgerInitDecision; @@ -40,16 +37,19 @@ public class Utils { public static final String PASSWORD = "abc"; public static final String[] PUB_KEYS = { - "3snPdw7i7PapsDoW185c3kfK6p8s6SwiJAdEUzgnfeuUox12nxgzXu", - "3snPdw7i7Ph1SYLQt9uqVEqiuvNXjxCdGvEdN6otJsg5rbr7Aze7kf", - "3snPdw7i7PezptA6dNBkotPjmKEbTkY8fmusLBnfj8Cf7eFwhWDwKr", - "3snPdw7i7PerZYfRzEB61SAN9tFK4yHm9wUSRtkLSSGXHkQRbB5PkS" }; + "3snPdw7i7PjVKiTH2VnXZu5H8QmNaSXpnk4ei533jFpuifyjS5zzH9", + "3snPdw7i7PajLB35tEau1kmixc6ZrjLXgxwKbkv5bHhP7nT5dhD9eX", + "3snPdw7i7PZi6TStiyc6mzjprnNhgs2atSGNS8wPYzhbKaUWGFJt7x", + "3snPdw7i7PifPuRX7fu3jBjsb3rJRfDe9GtbDfvFJaJ4V4hHXQfhwk" }; public static final String[] PRIV_KEYS = { - "177gjyoEUhdD1NkQSxBVvfSyovMd1ha5H46zsb9kyErLNBuQkLRAf2ea6CNjStjCFJQN8S1", - "177gjsa6KcyxUpx7T3tvCVMuqHvvguiQFRLmDY9jaMcH6L9R4k7XgANLfY3paC5XaXeASej", - "177gju7AgXp371qqprjEN3Lg4Hc4EWHnDH9eWgTttEUoN8PuNpQTbS253uTxdKn5w1zZXUp", - "177gjtddYr7CtN6iN6KRgu1kKzFn6quQsx3DQLnUD1xgj5E2QhUTMDnpZKzSKbB7kt35gzj" }; + "177gjzHTznYdPgWqZrH43W3yp37onm74wYXT4v9FukpCHBrhRysBBZh7Pzdo5AMRyQGJD7x", + "177gju9p5zrNdHJVEQnEEKF4ZjDDYmAXyfG84V5RPGVc5xFfmtwnHA7j51nyNLUFffzz5UT", + "177gjtwLgmSx5v1hFb46ijh7L9kdbKUpJYqdKVf9afiEmAuLgo8Rck9yu5UuUcHknWJuWaF", + "177gk1pudweTq5zgJTh8y3ENCTwtSFsKyX7YnpuKPo7rKgCkCBXVXh5z2syaTCPEMbuWRns" }; + + private static final String[] SUPPORTED_PROVIDERS = { ClassicCryptoService.class.getName(), + SMCryptoService.class.getName() }; private Map serviceRegisterMap = new ConcurrentHashMap<>(); @@ -132,7 +132,14 @@ public class Utils { public AsyncCallback startInit(int currentId, PrivKey privKey, LedgerInitProperties setting, ConsensusSettings csProps, ConsensusProvider consensusProvider, DBConnectionConfig dbConnConfig, Prompter prompter, boolean autoVerifyHash, CryptoAlgorithm hashAlg) { + + CryptoProvider[] supportedProviders = new CryptoProvider[SUPPORTED_PROVIDERS.length]; + for (int i = 0; i < SUPPORTED_PROVIDERS.length; i++) { + supportedProviders[i] = Crypto.getProvider(SUPPORTED_PROVIDERS[i]); + } CryptoConfig cryptoSetting = new CryptoConfig(); + cryptoSetting.setSupportedProviders(supportedProviders); + cryptoSetting.setSupportedProviders(supportedProviders); cryptoSetting.setAutoVerifyHash(autoVerifyHash); cryptoSetting.setHashAlgorithm(hashAlg); diff --git a/source/test/test-integration/src/main/resources/ledger_init_test_web2.init b/source/test/test-integration/src/main/resources/ledger_init_test_web2.init index 888d5e61..5d64bdb6 100644 --- a/source/test/test-integration/src/main/resources/ledger_init_test_web2.init +++ b/source/test/test-integration/src/main/resources/ledger_init_test_web2.init @@ -4,6 +4,17 @@ ledger.seed=932dfe23-fe23232f-283f32fa-dd32aa76-8322ca2f-56236cda-7136b322-cb323 #账本的描述名称；此属性不参与共识，仅仅在当前参与方的本地节点用于描述用途； #ledger.name= +#共识服务提供者；必须； +consensus.service-provider=com.jd.blockchain.consensus.bftsmart.BftsmartConsensusProvider + +#共识服务的参数配置；必须； +consensus.conf=classpath:bftsmart.config + +#密码服务提供者列表，以英文逗点“,”分隔；必须； +crypto.service-providers=com.jd.blockchain.crypto.service.classic.ClassicCryptoService, \ +com.jd.blockchain.crypto.service.sm.SMCryptoService + + #参与方的个数，后续以 cons_parti.id 分别标识每一个参与方的配置； cons_parti.count=4 @@ -12,7 +23,7 @@ cons_parti.0.name=jd.com #第0个参与方的公钥文件路径； cons_parti.0.pubkey-path=keys/jd-com.pub #第0个参与方的公钥内容（由keygen工具生成）；此参数优先于 pubkey-path 参数； -cons_parti.0.pubkey=3snPdw7i7PapsDoW185c3kfK6p8s6SwiJAdEUzgnfeuUox12nxgzXu +cons_parti.0.pubkey=3snPdw7i7PjVKiTH2VnXZu5H8QmNaSXpnk4ei533jFpuifyjS5zzH9 #第0个参与方的账本初始服务的主机； cons_parti.0.initializer.host=127.0.0.1 #第0个参与方的账本初始服务的端口； @@ -25,7 +36,7 @@ cons_parti.1.name=at.com #第1个参与方的公钥文件路径； cons_parti.1.pubkey-path=keys/at-com.pub #第1个参与方的公钥内容（由keygen工具生成）；此参数优先于 pubkey-path 参数； -cons_parti.1.pubkey=3snPdw7i7Ph1SYLQt9uqVEqiuvNXjxCdGvEdN6otJsg5rbr7Aze7kf +cons_parti.1.pubkey=3snPdw7i7PajLB35tEau1kmixc6ZrjLXgxwKbkv5bHhP7nT5dhD9eX #第1个参与方的账本初始服务的主机； cons_parti.1.initializer.host=127.0.0.1 #第1个参与方的账本初始服务的端口； @@ -38,7 +49,7 @@ cons_parti.2.name=bt.com #第2个参与方的公钥文件路径； cons_parti.2.pubkey-path=keys/bt-com.pub #第2个参与方的公钥内容（由keygen工具生成）；此参数优先于 pubkey-path 参数； -cons_parti.2.pubkey=3snPdw7i7PezptA6dNBkotPjmKEbTkY8fmusLBnfj8Cf7eFwhWDwKr +cons_parti.2.pubkey=3snPdw7i7PZi6TStiyc6mzjprnNhgs2atSGNS8wPYzhbKaUWGFJt7x #第2个参与方的账本初始服务的主机； cons_parti.2.initializer.host=127.0.0.1 #第2个参与方的账本初始服务的端口； @@ -51,7 +62,7 @@ cons_parti.3.name=xt.com #第3个参与方的公钥文件路径； cons_parti.3.pubkey-path=keys/xt-com.pub #第3个参与方的公钥内容（由keygen工具生成）；此参数优先于 pubkey-path 参数； -cons_parti.3.pubkey=3snPdw7i7PerZYfRzEB61SAN9tFK4yHm9wUSRtkLSSGXHkQRbB5PkS +cons_parti.3.pubkey=3snPdw7i7PifPuRX7fu3jBjsb3rJRfDe9GtbDfvFJaJ4V4hHXQfhwk #第3个参与方的账本初始服务的主机； cons_parti.3.initializer.host=127.0.0.1 #第3个参与方的账本初始服务的端口； diff --git a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java index b04ce95c..455940dd 100644 --- a/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java +++ b/source/test/test-integration/src/test/java/test/com/jd/blockchain/intgr/IntegrationBase.java @@ -72,7 +72,8 @@ public class IntegrationBase { public static final String PASSWORD = "abc"; - public static final String[] PUB_KEYS = { "3snPdw7i7PjVKiTH2VnXZu5H8QmNaSXpnk4ei533jFpuifyjS5zzH9", + public static final String[] PUB_KEYS = { + "3snPdw7i7PjVKiTH2VnXZu5H8QmNaSXpnk4ei533jFpuifyjS5zzH9", "3snPdw7i7PajLB35tEau1kmixc6ZrjLXgxwKbkv5bHhP7nT5dhD9eX", "3snPdw7i7PZi6TStiyc6mzjprnNhgs2atSGNS8wPYzhbKaUWGFJt7x", "3snPdw7i7PifPuRX7fu3jBjsb3rJRfDe9GtbDfvFJaJ4V4hHXQfhwk" }; From 772eb27dd2d6b73d346e8763821741dd7308b495 Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 20 Jun 2019 15:25:49 +0800 Subject: [PATCH 25/26] Fixed Test case ! --- .../ledger/ContractInvokingTest.java | 48 +++++++++++++++++-- 1 file changed, 44 insertions(+), 4 deletions(-) diff --git a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java index 20f49bd4..eab81350 100644 --- a/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java +++ b/source/ledger/ledger-core/src/test/java/test/com/jd/blockchain/ledger/ContractInvokingTest.java @@ -92,21 +92,26 @@ public class ContractInvokingTest { DefaultOperationHandleRegisteration opReg = new DefaultOperationHandleRegisteration(); opReg.insertAsTopPriority(contractInvokingHandle); + // 发布指定地址合约 + deploy(ledgerRepo, ledgerManager, opReg, ledgerHash, contractKey); + + // 创建新区块的交易处理器； LedgerBlock preBlock = ledgerRepo.getLatestBlock(); - LedgerDataSet previousBlockDataset = ledgerRepo.getDataSet(ledgerRepo.getLatestBlock()); + LedgerDataSet previousBlockDataset = ledgerRepo.getDataSet(preBlock); + + // 加载合约 LedgerEditor newBlockEditor = ledgerRepo.createNextBlock(); TransactionBatchProcessor txbatchProcessor = new TransactionBatchProcessor(newBlockEditor, previousBlockDataset, opReg, ledgerManager); // 构建基于接口调用合约的交易请求，用于测试合约调用； - Random rand = new Random(); TxBuilder txBuilder = new TxBuilder(ledgerHash); TestContract contractProxy = txBuilder.contract(contractAddress, TestContract.class); TestContract contractProxy1 = txBuilder.contract(contractAddress, TestContract.class); String asset = "AK"; - long issueAmount = rand.nextLong(); + long issueAmount = new Random().nextLong(); when(contractInstance.issue(anyString(), anyLong())).thenReturn(issueAmount); contractProxy.issue(asset, issueAmount); @@ -137,12 +142,41 @@ public class ContractInvokingTest { // 再验证一次结果； assertEquals(1, opResults.length); assertEquals(0, opResults[0].getIndex()); - + reallyRetnBytes = BinaryProtocol.encode(opResults[0].getResult(), BytesValue.class); assertArrayEquals(expectedRetnBytes, reallyRetnBytes); } + private void deploy(LedgerRepository ledgerRepo, LedgerManager ledgerManager, + DefaultOperationHandleRegisteration opReg, HashDigest ledgerHash, + BlockchainKeypair contractKey) { + // 创建新区块的交易处理器； + LedgerBlock preBlock = ledgerRepo.getLatestBlock(); + LedgerDataSet previousBlockDataset = ledgerRepo.getDataSet(preBlock); + + // 加载合约 + LedgerEditor newBlockEditor = ledgerRepo.createNextBlock(); + TransactionBatchProcessor txbatchProcessor = new TransactionBatchProcessor(newBlockEditor, previousBlockDataset, + opReg, ledgerManager); + + // 构建基于接口调用合约的交易请求，用于测试合约调用； + TxBuilder txBuilder = new TxBuilder(ledgerHash); + txBuilder.contracts().deploy(contractKey.getIdentity(), chainCode()); + TransactionRequestBuilder txReqBuilder = txBuilder.prepareRequest(); + txReqBuilder.signAsEndpoint(parti0); + txReqBuilder.signAsNode(parti0); + TransactionRequest txReq = txReqBuilder.buildRequest(); + + TransactionResponse resp = txbatchProcessor.schedule(txReq); + OperationResult[] opResults = resp.getOperationResults(); + assertNull(opResults); + + // 提交区块； + TransactionBatchResultHandle txResultHandle = txbatchProcessor.prepare(); + txResultHandle.commit(); + } + private HashDigest initLedger(MemoryKVStorage storage, BlockchainKeypair... partiKeys) { // 创建初始化配置； LedgerInitSetting initSetting = LedgerTestUtils.createLedgerInitSetting(partiKeys); @@ -180,4 +214,10 @@ public class ContractInvokingTest { HashDigest ledgerHash = block.getHash(); return ledgerHash; } + + private byte[] chainCode() { + byte[] chainCode = new byte[1024]; + new Random().nextBytes(chainCode); + return chainCode; + } } From 867c0f691187def394cca27fcb42b279a481ef8e Mon Sep 17 00:00:00 2001 From: shaozhuguang Date: Thu, 20 Jun 2019 17:47:46 +0800 Subject: [PATCH 26/26] Add Contract Code Show ! --- .../service/classic/ClassicAlgorithm.java | 16 +- .../crypto/service/classic/EncodeTest.java | 18 ++ source/gateway/pom.xml | 19 +- .../decompiler/loads/BytesTypeLoader.java | 249 ++++++++++++++++++ .../decompiler/utils/DecompilerUtils.java | 218 +++++++++++++++ .../gateway/service/GatewayQueryService.java | 13 + .../service/GatewayQueryServiceHandler.java | 18 ++ .../gateway/web/BlockBrowserController.java | 16 +- .../ledger/core/ContractAccount.java | 3 +- .../ledger/core/impl/LedgerQueryService.java | 16 +- .../impl/handles/ContractLedgerContext.java | 20 +- .../jd/blockchain/ledger/ContractInfo.java | 13 + .../transaction/BlockchainQueryService.java | 2 +- .../transaction/OperationResultHolder.java | 3 +- .../peer/web/LedgerQueryController.java | 18 +- source/pom.xml | 29 +- .../jd/blockchain/sdk/ContractSettings.java | 64 +++++ .../sdk/proxy/BlockchainServiceProxy.java | 2 +- .../sdk/proxy/HttpBlockchainQueryService.java | 2 +- .../blockchain/mocker/MockerNodeContext.java | 2 +- 20 files changed, 674 insertions(+), 67 deletions(-) create mode 100644 source/crypto/crypto-classic/src/test/java/test/com/jd/blockchain/crypto/service/classic/EncodeTest.java create mode 100644 source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/loads/BytesTypeLoader.java create mode 100644 source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/utils/DecompilerUtils.java create mode 100644 source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractInfo.java create mode 100644 source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/ContractSettings.java diff --git a/source/crypto/crypto-classic/src/main/java/com/jd/blockchain/crypto/service/classic/ClassicAlgorithm.java b/source/crypto/crypto-classic/src/main/java/com/jd/blockchain/crypto/service/classic/ClassicAlgorithm.java index fdd040fb..ac3c94f4 100644 --- a/source/crypto/crypto-classic/src/main/java/com/jd/blockchain/crypto/service/classic/ClassicAlgorithm.java +++ b/source/crypto/crypto-classic/src/main/java/com/jd/blockchain/crypto/service/classic/ClassicAlgorithm.java @@ -7,15 +7,21 @@ public final class ClassicAlgorithm { public static final CryptoAlgorithm ED25519 = CryptoAlgorithmDefinition.defineSignature("ED25519", false, (byte) 21); - public static final CryptoAlgorithm ECDSA = CryptoAlgorithmDefinition.defineSignature("ECDSA", false, (byte) 22); - public static final CryptoAlgorithm RSA = CryptoAlgorithmDefinition.defineSignature("RSA", true, (byte) 23); + public static final CryptoAlgorithm ECDSA = CryptoAlgorithmDefinition.defineSignature("ECDSA", false, + (byte) 22); - public static final CryptoAlgorithm SHA256 = CryptoAlgorithmDefinition.defineHash("SHA256", (byte) 24); + public static final CryptoAlgorithm RSA = CryptoAlgorithmDefinition.defineSignature("RSA", true, + (byte) 23); - public static final CryptoAlgorithm RIPEMD160 = CryptoAlgorithmDefinition.defineHash("RIPEMD160", (byte) 25); + public static final CryptoAlgorithm SHA256 = CryptoAlgorithmDefinition.defineHash("SHA256", + (byte) 24); - public static final CryptoAlgorithm AES = CryptoAlgorithmDefinition.defineSymmetricEncryption("AES", (byte) 26); + public static final CryptoAlgorithm RIPEMD160 = CryptoAlgorithmDefinition.defineHash("RIPEMD160", + (byte) 25); + + public static final CryptoAlgorithm AES = CryptoAlgorithmDefinition.defineSymmetricEncryption("AES", + (byte) 26); public static final CryptoAlgorithm JVM_SECURE_RANDOM = CryptoAlgorithmDefinition.defineRandom("JVM-SECURE-RANDOM", (byte) 27); diff --git a/source/crypto/crypto-classic/src/test/java/test/com/jd/blockchain/crypto/service/classic/EncodeTest.java b/source/crypto/crypto-classic/src/test/java/test/com/jd/blockchain/crypto/service/classic/EncodeTest.java new file mode 100644 index 00000000..a0eebbc4 --- /dev/null +++ b/source/crypto/crypto-classic/src/test/java/test/com/jd/blockchain/crypto/service/classic/EncodeTest.java @@ -0,0 +1,18 @@ +package test.com.jd.blockchain.crypto.service.classic; + +import com.jd.blockchain.utils.Bytes; +import com.jd.blockchain.utils.codec.HexUtils; +import org.junit.Assert; +import org.junit.Test; + +public class EncodeTest { + + @Test + public void test() { + String pubKey = "7VeRLdGtSz1Y91gjLTqEdnkotzUfaAqdap3xw6fQ1yKHkvVq"; + Bytes bytes = Bytes.fromBase58(pubKey); + String hexString = HexUtils.encode(bytes.toBytes()); + String code = hexString.substring(2, 4); + Assert.assertEquals(code, "15"); // 15为十六进制，对应十进制为21（ED25519) + } +} diff --git a/source/gateway/pom.xml b/source/gateway/pom.xml index 3150363e..9cb95d06 100644 --- a/source/gateway/pom.xml +++ b/source/gateway/pom.xml @@ -45,7 +45,7 @@ com.jd.blockchain - browser + explorer @@ -78,6 +78,23 @@ ${commons-io.version} + + org.bitbucket.mstrobel + procyon-core + + + org.bitbucket.mstrobel + procyon-expressions + + + org.bitbucket.mstrobel + procyon-reflection + + + org.bitbucket.mstrobel + procyon-compilertools + + org.springframework.boot spring-boot-starter-web diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/loads/BytesTypeLoader.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/loads/BytesTypeLoader.java new file mode 100644 index 00000000..8caf66f0 --- /dev/null +++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/loads/BytesTypeLoader.java @@ -0,0 +1,249 @@ +package com.jd.blockchain.gateway.decompiler.loads; + +import com.strobel.assembler.ir.ConstantPool; +import com.strobel.assembler.metadata.Buffer; +import com.strobel.assembler.metadata.ClasspathTypeLoader; +import com.strobel.assembler.metadata.ITypeLoader; +import com.strobel.core.StringUtilities; +import com.strobel.core.VerifyArgument; + +import java.io.ByteArrayInputStream; +import java.util.LinkedHashMap; +import java.util.LinkedHashSet; +import java.util.Map; +import java.util.logging.Level; +import java.util.logging.Logger; + +public class BytesTypeLoader implements ITypeLoader { + + private final static Logger LOG = Logger.getLogger(BytesTypeLoader.class.getSimpleName()); + + private final ITypeLoader defaultTypeLoader; + private final Map> packageLocations; + private final Map knownBytes; + + private String name; + + public BytesTypeLoader(byte[] bytes) { + this(new ClasspathTypeLoader(), bytes); + } + + public BytesTypeLoader(final ITypeLoader defaultTypeLoader, byte[] bytes) { + this.defaultTypeLoader = VerifyArgument.notNull(defaultTypeLoader, "defaultTypeLoader"); + this.packageLocations = new LinkedHashMap<>(); + this.knownBytes = new LinkedHashMap<>(); + Buffer innerNameBuffer = new Buffer(); + if (tryLoadTypeFromBytes(bytes, innerNameBuffer)) { + this.name = getInternalNameFromClassFile(innerNameBuffer); + this.knownBytes.put(this.name, bytes); + } else { + throw new IllegalStateException("Input Class Bytes Exception !!!"); + } + } + + @Override + public boolean tryLoadType(final String typeNameOrPath, final Buffer buffer) { + VerifyArgument.notNull(typeNameOrPath, "typeNameOrPath"); + VerifyArgument.notNull(buffer, "buffer"); + + if (LOG.isLoggable(Level.FINE)) { + LOG.fine("Attempting to load type: " + typeNameOrPath + "..."); + } + + final boolean hasExtension = StringUtilities.endsWithIgnoreCase(typeNameOrPath, ".class"); + + if (hasExtension) { + return false; + } + + String internalName = typeNameOrPath; + + if (tryLoadTypeFromName(internalName, buffer)) { + return true; + } + + for (int lastDelimiter = internalName.lastIndexOf('/'); + lastDelimiter != -1; + lastDelimiter = internalName.lastIndexOf('/')) { + + internalName = internalName.substring(0, lastDelimiter) + "$" + + internalName.substring(lastDelimiter + 1); + + if (tryLoadTypeFromName(internalName, buffer)) { + return true; + } + } + + if (LOG.isLoggable(Level.FINER)) { + LOG.finer("Failed to load type: " + typeNameOrPath + "."); + } + + return false; + } + + private boolean tryLoadTypeFromName(final String internalName, final Buffer buffer) { + if (tryLoadFromKnownLocation(internalName, buffer)) { + return true; + } + + if (defaultTypeLoader.tryLoadType(internalName, buffer)) { + return true; + } + + return false; + } + + private boolean tryLoadFromKnownLocation(final String internalName, final Buffer buffer) { + final byte[] knownFile = knownBytes.get(internalName); + + if (tryLoadBytes(knownFile, buffer)) { + return true; + } + + final int packageEnd = internalName.lastIndexOf('/'); + + String head; + String tail; + + if (packageEnd < 0 || packageEnd >= internalName.length()) { + head = StringUtilities.EMPTY; + tail = internalName; + } + else { + head = internalName.substring(0, packageEnd); + tail = internalName.substring(packageEnd + 1); + } + + while (true) { + final LinkedHashSet directories = packageLocations.get(head); + + if (directories != null) { + for (final byte[] directory : directories) { + if (tryLoadBytes(internalName, directory, buffer, true)) { + return true; + } + } + } + + final int split = head.lastIndexOf('/'); + + if (split <= 0) { + break; + } + + tail = head.substring(split + 1) + '/' + tail; + head = head.substring(0, split); + } + + return false; + } + + private boolean tryLoadBytes(final byte[] bytes, final Buffer buffer) { + + if (bytes == null || bytes.length == 0) { + return false; + } + + int length = bytes.length; + buffer.position(0); + buffer.reset(length); + new ByteArrayInputStream(bytes).read(buffer.array(), 0, length); + buffer.position(0); + + return true; + } + + private boolean tryLoadBytes(final String internalName, final byte[] bytes, final Buffer buffer, final boolean trustName) { + if (!tryLoadBytes(bytes, buffer)) { + return false; + } + + final String actualName = getInternalNameFromClassFile(buffer); + + final String name = trustName ? (internalName != null ? internalName : actualName) + : actualName; + + if (name == null) { + return false; + } + + final boolean nameMatches = StringUtilities.equals(actualName, internalName); + + final boolean result = internalName == null || nameMatches; + + if (result) { + final int packageEnd = name.lastIndexOf('/'); + final String packageName; + + if (packageEnd < 0 || packageEnd >= name.length()) { + packageName = StringUtilities.EMPTY; + } + else { + packageName = name.substring(0, packageEnd); + } + + registerKnownPath(packageName, bytes); + + knownBytes.put(actualName, bytes); + + } + else { + buffer.reset(0); + } + + return result; + } + + private void registerKnownPath(final String packageName, final byte[] directory) { + if (directory == null || directory.length == 0) { + return; + } + + LinkedHashSet directories = packageLocations.get(packageName); + + if (directories == null) { + packageLocations.put(packageName, directories = new LinkedHashSet<>()); + } + + if (!directories.add(directory)) { + return; + } + } + + private static String getInternalNameFromClassFile(final Buffer b) { + final long magic = b.readInt() & 0xFFFFFFFFL; + + if (magic != 0xCAFEBABEL) { + return null; + } + + b.readUnsignedShort(); // minor version + b.readUnsignedShort(); // major version + + final ConstantPool constantPool = ConstantPool.read(b); + + b.readUnsignedShort(); // access flags + + final ConstantPool.TypeInfoEntry thisClass = constantPool.getEntry(b.readUnsignedShort()); + + b.position(0); + + return thisClass.getName(); + } + + public String getName() { + return name; + } + + private boolean tryLoadTypeFromBytes(byte[] bytes, Buffer buffer) { + if (bytes == null || bytes.length == 0 || buffer == null) { + return false; + } + int length = bytes.length; + buffer.position(0); + buffer.reset(length); + new ByteArrayInputStream(bytes).read(buffer.array(), 0, length); + buffer.position(0); + return true; + } +} diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/utils/DecompilerUtils.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/utils/DecompilerUtils.java new file mode 100644 index 00000000..0a66da9f --- /dev/null +++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/decompiler/utils/DecompilerUtils.java @@ -0,0 +1,218 @@ +package com.jd.blockchain.gateway.decompiler.utils; + +import com.jd.blockchain.gateway.decompiler.loads.BytesTypeLoader; +import com.strobel.assembler.metadata.JarTypeLoader; +import com.strobel.decompiler.Decompiler; +import com.strobel.decompiler.DecompilerSettings; +import com.strobel.decompiler.PlainTextOutput; +import org.apache.commons.io.FileUtils; +import org.apache.commons.io.IOUtils; + +import java.io.File; +import java.io.IOException; +import java.io.InputStream; +import java.io.StringWriter; +import java.net.URL; +import java.util.Arrays; +import java.util.List; +import java.util.concurrent.atomic.AtomicLong; +import java.util.jar.JarFile; + +public class DecompilerUtils { + + public static final AtomicLong SAVE_INDEX = new AtomicLong(); + + public static final String MANIFEST_MF = "/META-INF/MANIFEST.MF"; + + public static final String MAIN_CLASS = "Main-Class"; + + public static String SAVE_DIR = null; + + static { + init(); + } + + private static void init() { + try { + URL url = DecompilerUtils.class + .getProtectionDomain() + .getCodeSource() + .getLocation(); + String currPath = java.net.URLDecoder.decode(url.getPath(), "UTF-8"); + if (currPath.contains("!/")) { + currPath = currPath.substring(5, currPath.indexOf("!/")); + } + if (currPath.endsWith(".jar")) { + currPath = currPath.substring(0, currPath.lastIndexOf("/") + 1); + } + File file = new File(currPath); + String homeDir = file.getParent(); + SAVE_DIR = homeDir + File.separator + "temp"; + File dir = new File(SAVE_DIR); + if (!dir.exists()) { + dir.mkdir(); + } + } catch (Exception e) { + throw new IllegalStateException(e); + } + + } + + public static String decompile(String classPath) { + + String decompileJava; + + try (StringWriter stringWriter = new StringWriter()) { + + final DecompilerSettings settings = DecompilerSettings.javaDefaults(); + + Decompiler.decompile( + classPath, + new PlainTextOutput(stringWriter), + settings + ); + decompileJava = stringWriter.toString(); + } catch (final Exception e) { + throw new IllegalStateException(e); + } + return decompileJava; + } + + public static List readManifest2Array(final String jarFilePath, final String charSet) { + String manifest = readManifest(jarFilePath, charSet); + String[] manifests = manifest.split("\r\n"); + return Arrays.asList(manifests); + } + + public static String readManifest(final String jarFilePath, final String charSet) { + return decompileJarFile(jarFilePath, MANIFEST_MF, false, charSet); + } + + public static String decompileMainClassFromBytes(byte[] bytes) { + try { + String jarFile = writeBytes(bytes, SAVE_DIR, "jar"); + String decompileJava = decompileMainClassFromJarFile(jarFile); + // 然后删除jarFile文件 + FileUtils.forceDelete(new File(jarFile)); + return decompileJava; + } catch (Exception e) { + throw new IllegalStateException(e); + } + } + + public static String decompileMainClassFromJarFile(final String jarFilePath) { + // 首先获取Main-Class + List manifests = readManifest2Array(jarFilePath, null); + if (manifests == null || manifests.size() == 0) { + throw new IllegalStateException("MANIFEST.MF not Exist or is Empty !!!"); + } else { + String mainClass = null; + for (String s : manifests) { + String inner = s.trim().replaceAll(" ", ""); + if (inner.startsWith(MAIN_CLASS)) { + mainClass = inner.split(":")[1]; + break; + } + } + if (mainClass == null || mainClass.length() == 0) { + throw new IllegalStateException("MANIFEST.MF has not Main-Class !!!"); + } + + // 然后读取MainClass中的内容并进行反编译 + String classPath = mainClass.replaceAll("\\.", "/"); + return decompileJarFile(jarFilePath, classPath, true, null); + } + } + + public static String decompileJarFile(final String jarFilePath, final String source, final boolean isClass, final String charSet) { + + // 对于Class文件和非Class文件处理方式不同 + if (!isClass) { + // 非Class文件不需要编译，直接从文件中读取即可 + String innerSource = source; + if (!innerSource.startsWith("/")) { + innerSource = "/" + innerSource; + } + try { + URL jarUrl = new URL("jar:file:" + jarFilePath + "!" + innerSource); + InputStream inputStream = jarUrl.openStream(); + byte[] bytes = IOUtils.toByteArray(inputStream); + if (charSet == null) { + return new String(bytes); + } + return new String(bytes, charSet); + } catch (Exception e) { + throw new IllegalStateException(e); + } + } else { + + String decompileJava; + + try (StringWriter stringWriter = new StringWriter()) { + + JarFile jarFile = new JarFile(jarFilePath); + + JarTypeLoader jarTypeLoader = new JarTypeLoader(jarFile); + + final DecompilerSettings settings = DecompilerSettings.javaDefaults(); + + settings.setTypeLoader(jarTypeLoader); + + Decompiler.decompile( + source, + new PlainTextOutput(stringWriter), + settings + ); + decompileJava = stringWriter.toString(); + } catch (final Exception e) { + throw new IllegalStateException(e); + } + return decompileJava; + } + } + + public static String decompile(byte[] classBytes) { + + String decompileJava; + + try (StringWriter stringWriter = new StringWriter()) { + + BytesTypeLoader bytesTypeLoader = new BytesTypeLoader(classBytes); + + String name = bytesTypeLoader.getName(); + + final DecompilerSettings settings = DecompilerSettings.javaDefaults(); + + settings.setTypeLoader(bytesTypeLoader); + + Decompiler.decompile( + name, + new PlainTextOutput(stringWriter), + settings + ); + decompileJava = stringWriter.toString(); + } catch (final Exception e) { + throw new IllegalStateException(e); + } + return decompileJava; + } + + public static String decompile(InputStream in) { + try { + return decompile(IOUtils.toByteArray(in)); + } catch (final Exception e) { + throw new IllegalStateException(e); + } + } + + public static byte[] read2Bytes(String filePath) throws IOException { + return FileUtils.readFileToByteArray(new File(filePath)); + } + + public static String writeBytes(byte[] bytes, String directory, String suffix) throws IOException { + String saveFileName = System.currentTimeMillis() + "-" + SAVE_INDEX.incrementAndGet() + "." + suffix; + File saveFile = new File(directory + File.separator + saveFileName); + FileUtils.writeByteArrayToFile(saveFile, bytes); + return saveFile.getPath(); + } +} diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryService.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryService.java index 6cd1828c..340527c7 100644 --- a/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryService.java +++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryService.java @@ -2,7 +2,9 @@ package com.jd.blockchain.gateway.service; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.ledger.ParticipantNode; +import com.jd.blockchain.sdk.ContractSettings; import com.jd.blockchain.sdk.LedgerInitSettings; +import com.jd.blockchain.utils.Bytes; /** * queryService only for gateway; @@ -34,4 +36,15 @@ public interface GatewayQueryService { * @return */ LedgerInitSettings getLedgerInitSettings(HashDigest ledgerHash); + + /** + * 获取账本指定合约信息 + * + * @param ledgerHash + * 账本Hash + * @param address + * 合约地址 + * @return + */ + ContractSettings getContractSettings(HashDigest ledgerHash, String address); } diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryServiceHandler.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryServiceHandler.java index 1a6c0267..4421dde1 100644 --- a/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryServiceHandler.java +++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/service/GatewayQueryServiceHandler.java @@ -7,8 +7,11 @@ import com.jd.blockchain.consensus.bftsmart.BftsmartConsensusProvider; import com.jd.blockchain.consensus.mq.MsgQueueConsensusProvider; import com.jd.blockchain.crypto.HashDigest; import com.jd.blockchain.gateway.PeerService; +import com.jd.blockchain.gateway.decompiler.utils.DecompilerUtils; +import com.jd.blockchain.ledger.ContractInfo; import com.jd.blockchain.ledger.LedgerMetadata; import com.jd.blockchain.ledger.ParticipantNode; +import com.jd.blockchain.sdk.ContractSettings; import com.jd.blockchain.sdk.LedgerInitSettings; import com.jd.blockchain.utils.QueryUtil; import com.jd.blockchain.utils.codec.HexUtils; @@ -53,6 +56,21 @@ public class GatewayQueryServiceHandler implements GatewayQueryService { return initLedgerInitSettings(participantNodes, ledgerMetadata); } + @Override + public ContractSettings getContractSettings(HashDigest ledgerHash, String address) { + ContractInfo contractInfo = peerService.getQueryService().getContract(ledgerHash, address); + return contractSettings(contractInfo); + } + + private ContractSettings contractSettings(ContractInfo contractInfo) { + ContractSettings contractSettings = new ContractSettings(contractInfo.getAddress(), contractInfo.getPubKey(), contractInfo.getRootHash()); + byte[] chainCodeBytes = contractInfo.getChainCode(); + // 将反编译chainCode + String mainClassJava = DecompilerUtils.decompileMainClassFromBytes(chainCodeBytes); + contractSettings.setChainCode(mainClassJava); + return contractSettings; + } + /** * 初始化账本配置 * diff --git a/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java b/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java index 9b41bcc0..91c498aa 100644 --- a/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java +++ b/source/gateway/src/main/java/com/jd/blockchain/gateway/web/BlockBrowserController.java @@ -8,6 +8,7 @@ import com.jd.blockchain.gateway.service.DataRetrievalService; import com.jd.blockchain.gateway.service.GatewayQueryService; import com.jd.blockchain.ledger.*; import com.jd.blockchain.sdk.BlockchainExtendQueryService; +import com.jd.blockchain.sdk.ContractSettings; import com.jd.blockchain.sdk.LedgerInitSettings; import com.jd.blockchain.tools.keygen.KeyGenCommand; import com.jd.blockchain.utils.BaseConstant; @@ -23,6 +24,7 @@ import java.util.List; @RestController @RequestMapping(path = "/") public class BlockBrowserController implements BlockchainExtendQueryService { + private static org.slf4j.Logger LOGGER = LoggerFactory.getLogger(BlockBrowserController.class); @Autowired @@ -263,10 +265,15 @@ public class BlockBrowserController implements BlockchainExtendQueryService { } @RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/contracts/address/{address}") + public ContractSettings getContractSettings(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, + @PathVariable(name = "address") String address) { + return gatewayQueryService.getContractSettings(ledgerHash, address); + } + +// @RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/contracts/address/{address}") @Override - public AccountHeader getContract(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, - @PathVariable(name = "address") String address) { - return peerService.getQueryService().getContract(ledgerHash, address); + public ContractInfo getContract(HashDigest ledgerHash, String address) { + return peerService.getQueryService().getContract(ledgerHash, address); } @RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/blocks/latest") @@ -450,7 +457,8 @@ public class BlockBrowserController implements BlockchainExtendQueryService { } @RequestMapping(method = RequestMethod.GET, value = "ledgers/{ledgerHash}/**/search") - public Object dataRetrieval(@PathVariable(name = "ledgerHash") HashDigest ledgerHash,HttpServletRequest request) { + public Object dataRetrieval(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, + HttpServletRequest request) { String result; if (dataRetrievalUrl == null || dataRetrievalUrl.length() <= 0) { result = "{'message':'OK','data':'" + "data.retrieval.url is empty" + "'}"; diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java index 977f2c2e..c4a94ee6 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/ContractAccount.java @@ -5,9 +5,10 @@ import com.jd.blockchain.crypto.PubKey; import com.jd.blockchain.ledger.AccountHeader; import com.jd.blockchain.ledger.BytesValue; import com.jd.blockchain.ledger.BytesData; +import com.jd.blockchain.ledger.ContractInfo; import com.jd.blockchain.utils.Bytes; -public class ContractAccount implements AccountHeader { +public class ContractAccount implements ContractInfo { private static final Bytes CONTRACT_INFO_PREFIX = Bytes.fromString("INFO" + LedgerConsts.KEY_SEPERATOR); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java index 2806b5af..13625600 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/LedgerQueryService.java @@ -5,19 +5,7 @@ import java.util.List; import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.AccountHeader; -import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.KVDataEntry; -import com.jd.blockchain.ledger.KVDataObject; -import com.jd.blockchain.ledger.KVDataVO; -import com.jd.blockchain.ledger.KVInfoVO; -import com.jd.blockchain.ledger.LedgerBlock; -import com.jd.blockchain.ledger.LedgerInfo; -import com.jd.blockchain.ledger.LedgerMetadata; -import com.jd.blockchain.ledger.LedgerTransaction; -import com.jd.blockchain.ledger.ParticipantNode; -import com.jd.blockchain.ledger.TransactionState; -import com.jd.blockchain.ledger.UserInfo; +import com.jd.blockchain.ledger.*; import com.jd.blockchain.ledger.core.ContractAccountSet; import com.jd.blockchain.ledger.core.DataAccount; import com.jd.blockchain.ledger.core.DataAccountSet; @@ -367,7 +355,7 @@ public class LedgerQueryService implements BlockchainQueryService { } @Override - public AccountHeader getContract(HashDigest ledgerHash, String address) { + public ContractInfo getContract(HashDigest ledgerHash, String address) { LedgerRepository ledger = ledgerService.getLedger(ledgerHash); LedgerBlock block = ledger.getLatestBlock(); ContractAccountSet contractAccountSet = ledger.getContractAccountSet(block); diff --git a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java index 4a0e1ed5..5a673722 100644 --- a/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java +++ b/source/ledger/ledger-core/src/main/java/com/jd/blockchain/ledger/core/impl/handles/ContractLedgerContext.java @@ -5,23 +5,7 @@ import java.util.List; import com.jd.blockchain.contract.LedgerContext; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.AccountHeader; -import com.jd.blockchain.ledger.BlockchainIdentity; -import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.BytesData; -import com.jd.blockchain.ledger.DataAccountKVSetOperation; -import com.jd.blockchain.ledger.DataAccountRegisterOperation; -import com.jd.blockchain.ledger.KVDataEntry; -import com.jd.blockchain.ledger.KVInfoVO; -import com.jd.blockchain.ledger.LedgerBlock; -import com.jd.blockchain.ledger.LedgerInfo; -import com.jd.blockchain.ledger.LedgerMetadata; -import com.jd.blockchain.ledger.LedgerTransaction; -import com.jd.blockchain.ledger.Operation; -import com.jd.blockchain.ledger.ParticipantNode; -import com.jd.blockchain.ledger.TransactionState; -import com.jd.blockchain.ledger.UserInfo; -import com.jd.blockchain.ledger.UserRegisterOperation; +import com.jd.blockchain.ledger.*; import com.jd.blockchain.ledger.core.impl.OperationHandleContext; import com.jd.blockchain.transaction.BlockchainQueryService; import com.jd.blockchain.transaction.DataAccountKVSetOperationBuilder; @@ -186,7 +170,7 @@ public class ContractLedgerContext implements LedgerContext { } @Override - public AccountHeader getContract(HashDigest ledgerHash, String address) { + public ContractInfo getContract(HashDigest ledgerHash, String address) { return innerQueryService.getContract(ledgerHash, address); } diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractInfo.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractInfo.java new file mode 100644 index 00000000..cb1da5c4 --- /dev/null +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/ledger/ContractInfo.java @@ -0,0 +1,13 @@ +package com.jd.blockchain.ledger; + +import com.jd.blockchain.binaryproto.DataContract; +import com.jd.blockchain.binaryproto.DataField; +import com.jd.blockchain.binaryproto.PrimitiveType; +import com.jd.blockchain.consts.DataCodes; + +@DataContract(code= DataCodes.CONTRACT) +public interface ContractInfo extends AccountHeader { + + @DataField(order=4, primitiveType= PrimitiveType.BYTES) + byte[] getChainCode(); +} diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainQueryService.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainQueryService.java index 1b46f1aa..a9f47141 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainQueryService.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/BlockchainQueryService.java @@ -296,7 +296,7 @@ public interface BlockchainQueryService { * @param address * @return */ - AccountHeader getContract(HashDigest ledgerHash, String address); + ContractInfo getContract(HashDigest ledgerHash, String address); /** * get users by ledgerHash and its range; diff --git a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java index d93f0f4f..2f8ec8e6 100644 --- a/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java +++ b/source/ledger/ledger-model/src/main/java/com/jd/blockchain/transaction/OperationResultHolder.java @@ -11,7 +11,8 @@ abstract class OperationResultHolder implements OperationResultHandle { private volatile boolean completed; - private EventMulticaster listenerMulticaster; + private EventMulticaster listenerMulticaster = + new EventMulticaster<>(OperationCompletedListener.class); /** * 导致结束的错误； diff --git a/source/peer/src/main/java/com/jd/blockchain/peer/web/LedgerQueryController.java b/source/peer/src/main/java/com/jd/blockchain/peer/web/LedgerQueryController.java index 01c2ef61..53f5b36e 100644 --- a/source/peer/src/main/java/com/jd/blockchain/peer/web/LedgerQueryController.java +++ b/source/peer/src/main/java/com/jd/blockchain/peer/web/LedgerQueryController.java @@ -3,6 +3,7 @@ package com.jd.blockchain.peer.web; import java.util.ArrayList; import java.util.List; +import com.jd.blockchain.ledger.*; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.web.bind.annotation.PathVariable; import org.springframework.web.bind.annotation.RequestBody; @@ -13,19 +14,6 @@ import org.springframework.web.bind.annotation.RestController; import com.jd.blockchain.contract.ContractException; import com.jd.blockchain.crypto.HashDigest; -import com.jd.blockchain.ledger.AccountHeader; -import com.jd.blockchain.ledger.BytesValue; -import com.jd.blockchain.ledger.KVDataEntry; -import com.jd.blockchain.ledger.KVDataObject; -import com.jd.blockchain.ledger.KVDataVO; -import com.jd.blockchain.ledger.KVInfoVO; -import com.jd.blockchain.ledger.LedgerBlock; -import com.jd.blockchain.ledger.LedgerInfo; -import com.jd.blockchain.ledger.LedgerMetadata; -import com.jd.blockchain.ledger.LedgerTransaction; -import com.jd.blockchain.ledger.ParticipantNode; -import com.jd.blockchain.ledger.TransactionState; -import com.jd.blockchain.ledger.UserInfo; import com.jd.blockchain.ledger.core.ContractAccountSet; import com.jd.blockchain.ledger.core.DataAccount; import com.jd.blockchain.ledger.core.DataAccountSet; @@ -454,8 +442,8 @@ public class LedgerQueryController implements BlockchainQueryService { @RequestMapping(method = RequestMethod.GET, path = "ledgers/{ledgerHash}/contracts/address/{address}") @Override - public AccountHeader getContract(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, - @PathVariable(name = "address") String address) { + public ContractInfo getContract(@PathVariable(name = "ledgerHash") HashDigest ledgerHash, + @PathVariable(name = "address") String address) { LedgerRepository ledger = ledgerService.getLedger(ledgerHash); LedgerBlock block = ledger.getLatestBlock(); ContractAccountSet contractAccountSet = ledger.getContractAccountSet(block); diff --git a/source/pom.xml b/source/pom.xml index f8c9dfce..11ba5866 100644 --- a/source/pom.xml +++ b/source/pom.xml @@ -41,7 +41,7 @@ 0.8.1-SNAPSHOT 0.0.8.RELEASE - 0.6.6.RELEASE + 0.7.0.RELEASE @@ -49,7 +49,7 @@ 1.2.2 1.8.8 - + 0.5.35 1.0.18 1.2.2 1.2.4 @@ -112,8 +112,8 @@ com.jd.blockchain - browser - ${browser.version} + explorer + ${explorer.version} @@ -147,6 +147,27 @@ ${disruptor.version} + + org.bitbucket.mstrobel + procyon-core + ${procyon.version} + + + org.bitbucket.mstrobel + procyon-expressions + ${procyon.version} + + + org.bitbucket.mstrobel + procyon-reflection + ${procyon.version} + + + org.bitbucket.mstrobel + procyon-compilertools + ${procyon.version} + + com.alibaba fastjson diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/ContractSettings.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/ContractSettings.java new file mode 100644 index 00000000..4a004b2b --- /dev/null +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/ContractSettings.java @@ -0,0 +1,64 @@ +package com.jd.blockchain.sdk; + +import com.jd.blockchain.crypto.HashDigest; +import com.jd.blockchain.crypto.PubKey; +import com.jd.blockchain.utils.Bytes; + +public class ContractSettings { + + private Bytes address; + + private PubKey pubKey; + + private HashDigest rootHash; + + private String chainCode; + + public ContractSettings() { + } + + public ContractSettings(Bytes address, PubKey pubKey, HashDigest rootHash) { + this.address = address; + this.pubKey = pubKey; + this.rootHash = rootHash; + } + + public ContractSettings(Bytes address, PubKey pubKey, HashDigest rootHash, String chainCode) { + this.address = address; + this.pubKey = pubKey; + this.rootHash = rootHash; + this.chainCode = chainCode; + } + + public Bytes getAddress() { + return address; + } + + public void setAddress(Bytes address) { + this.address = address; + } + + public PubKey getPubKey() { + return pubKey; + } + + public void setPubKey(PubKey pubKey) { + this.pubKey = pubKey; + } + + public HashDigest getRootHash() { + return rootHash; + } + + public void setRootHash(HashDigest rootHash) { + this.rootHash = rootHash; + } + + public String getChainCode() { + return chainCode; + } + + public void setChainCode(String chainCode) { + this.chainCode = chainCode; + } +} diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java index 4875def3..c850b57a 100644 --- a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/BlockchainServiceProxy.java @@ -167,7 +167,7 @@ public abstract class BlockchainServiceProxy implements BlockchainService { } @Override - public AccountHeader getContract(HashDigest ledgerHash, String address) { + public ContractInfo getContract(HashDigest ledgerHash, String address) { return getQueryService(ledgerHash).getContract(ledgerHash, address); } diff --git a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/HttpBlockchainQueryService.java b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/HttpBlockchainQueryService.java index bd063a5d..838ad829 100644 --- a/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/HttpBlockchainQueryService.java +++ b/source/sdk/sdk-base/src/main/java/com/jd/blockchain/sdk/proxy/HttpBlockchainQueryService.java @@ -544,7 +544,7 @@ public interface HttpBlockchainQueryService extends BlockchainExtendQueryService */ @HttpAction(method=HttpMethod.GET, path="ledgers/{ledgerHash}/contracts/address/{address}") @Override - AccountHeader getContract(@PathParam(name="ledgerHash", converter=HashDigestToStringConverter.class) HashDigest ledgerHash, + ContractInfo getContract(@PathParam(name="ledgerHash", converter=HashDigestToStringConverter.class) HashDigest ledgerHash, @PathParam(name="address") String address); diff --git a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java index d7daceaf..8e32d3df 100644 --- a/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java +++ b/source/tools/tools-mocker/src/main/java/com/jd/blockchain/mocker/MockerNodeContext.java @@ -373,7 +373,7 @@ public class MockerNodeContext implements BlockchainQueryService { } @Override - public AccountHeader getContract(HashDigest ledgerHash, String address) { + public ContractInfo getContract(HashDigest ledgerHash, String address) { return queryService.getContract(ledgerHash, address); }