contract-samples add example method

.gitignore

@@ -52,3 +52,5 @@ docker-sdk-1.4.1.RELEASE.jar
 jdchain-gateway-1.4.1.RELEASE.zip
 jdchain-peer-1.4.1.RELEASE.zip
 deploy/docker/docker-demo/src/main/docker/zip
+runtime
+.run

samples/contract-samples/src/main/java/com/jdchain/samples/contract/SampleContract.java

@@ -9,6 +9,61 @@ import com.jd.blockchain.contract.ContractEvent;
 @Contract
 public interface SampleContract {
 
+    // a. 创建角色，并分配权限
+    @ContractEvent(name = "createRoleAndPermissions")
+    void createRoleAndPermissions(String role, String ledgerPermissionSemicolonStr, String txPermissionSemicolonStr);
+
+    // b. 注册用户
+    @ContractEvent(name = "registerUserByPubKey")
+    void registerUserByPubKey(String pubkey);
+
+    // c. 修改用户角色
+    @ContractEvent(name = "modifyUserRole")
+    void modifyUserRole(String address, String role);
+
+    // d. 修改用户状态
+    @ContractEvent(name = "modifyUserState")
+    void modifyUserState(String userAddress, String state);
+
+    // e. 注册数据账户
+    //void registerDataAccount(String seed);
+
+    // f. 修改数据账户角色及mode
+    @ContractEvent(name = "modifyDataAccountRoleAndMode")
+    void modifyDataAccountRoleAndMode(String dataAccountAddress, String role, String mode);
+
+    // h. 数据账户赋值，更新值
+    @ContractEvent(name = "dataAccountAddress")
+    void setKV(String dataAccountAddress, String key, String value, String version);
+
+    // i. 注册事件账户
+    // String registerEventAccount(String seed)
+
+    // j. 修改事件账户角色及mode
+    @ContractEvent(name = "modifyEventAccountRoleAndMode")
+    void modifyEventAccountRoleAndMode(String eventAccountAddress, String role, String mode);
+
+    // k. 发布事件
+    @ContractEvent(name = "publishEventAccount")
+    void publishEventAccount(String eventAccountAddress, String eventName, String value, String sequence);
+
+    // l. 合约中调用合约
+    @ContractEvent(name = "invokeContract")
+    void invokeContract(String contractAddress, String method, String argDotStr);
+
+    // m. 合约中部署合约
+    @ContractEvent(name = "deployContract")
+    String deployContract(String pubkey, byte[] carBytes);
+
+    // n. 修改合约角色及mode
+    @ContractEvent(name = "modifyContractRoleAndMode")
+    void modifyContractRoleAndMode(String contractAddress, String role, String mode);
+
+    // o. 修改合约状态
+    @ContractEvent(name = "modifyContractState")
+    void modifyContractState(String contractAddress, String state);
+
+
     /**
      * 设置KV
      *

samples/contract-samples/src/main/java/com/jdchain/samples/contract/SampleContractImpl.java

@@ -2,14 +2,12 @@ package com.jdchain.samples.contract;
 
 import com.jd.blockchain.contract.ContractEventContext;
 import com.jd.blockchain.contract.EventProcessingAware;
-import com.jd.blockchain.crypto.AsymmetricKeypair;
-import com.jd.blockchain.crypto.Crypto;
-import com.jd.blockchain.crypto.CryptoAlgorithm;
-import com.jd.blockchain.crypto.SignatureFunction;
-import com.jd.blockchain.ledger.BlockchainKeypair;
-import com.jd.blockchain.ledger.Event;
-import com.jd.blockchain.ledger.TypedKVEntry;
+import com.jd.blockchain.crypto.*;
+import com.jd.blockchain.crypto.base.DefaultCryptoEncoding;
+import com.jd.blockchain.crypto.service.classic.ClassicAlgorithm;
+import com.jd.blockchain.ledger.*;
 
+import com.jd.blockchain.transaction.SimpleSecurityOperationBuilder;
 import utils.Bytes;
 
 /**
@@ -19,6 +17,8 @@ public class SampleContractImpl implements EventProcessingAware, SampleContract
 
     private ContractEventContext eventContext;
 
+
+
     @Override
     public void setKVWithVersion(String address, String key, String value, long version) {
         eventContext.getLedger().dataAccount(Bytes.fromBase58(address)).setText(key, value, version);
@@ -110,4 +110,124 @@ public class SampleContractImpl implements EventProcessingAware, SampleContract
     public void postEvent(ContractEventContext eventContext, Exception error) {
 
     }
+
+    @Override
+    public void createRoleAndPermissions(String role, String ledgerPermissionSemicolonStr, String txPermissionSemicolonStr) {
+
+        SimpleSecurityOperationBuilder.SimpleRoleConfigurer roleConfigurer = eventContext.getLedger().security().role(role);
+
+        if(ledgerPermissionSemicolonStr != null){
+            for(String perm : ledgerPermissionSemicolonStr.split(";")){
+                LedgerPermission permission = LedgerPermission.valueOf(perm.trim().toUpperCase());
+                roleConfigurer.enable(permission);
+            }
+        }
+
+        if(txPermissionSemicolonStr != null){
+            for(String perm : txPermissionSemicolonStr.split(";")){
+                TransactionPermission permission = TransactionPermission.valueOf(perm.trim().toUpperCase());
+                roleConfigurer.enable(permission);
+            }
+        }
+
+    }
+
+    @Override
+    public void registerUserByPubKey(String pubkey) {
+        PubKey pubKey = DefaultCryptoEncoding.createPubKey(ClassicAlgorithm.ED25519.code(), Bytes.fromBase58(pubkey).toBytes());
+        BlockchainIdentityData identityData = new BlockchainIdentityData(pubKey);
+        eventContext.getLedger().users().register(identityData);
+    }
+
+    @Override
+    public void modifyUserRole(String address, String role) {
+        eventContext.getLedger()
+                .security()
+                .authorziation(Bytes.fromBase58(address))
+                .authorize(role);
+
+    }
+
+    @Override
+    public void modifyUserState(String userAddress, String state) {
+        AccountState accountState = AccountState.valueOf(state.trim().toUpperCase());
+        eventContext.getLedger().user(userAddress)
+                .state(accountState);
+    }
+
+    @Override
+    public void modifyDataAccountRoleAndMode(String dataAccountAddress, String role, String mode) {
+        eventContext.getLedger().dataAccount(dataAccountAddress)
+                .permission()
+                .role(role)
+                .mode(Integer.parseInt(mode));
+    }
+
+    @Override
+    public void setKV(String dataAccountAddress, String key, String value, String version) {
+        eventContext.getLedger().dataAccount(dataAccountAddress)
+                .setText(key, value, Integer.parseInt(version));
+    }
+
+    @Override
+    public void modifyEventAccountRoleAndMode(String eventAccountAddress, String role, String mode) {
+        eventContext.getLedger().eventAccount(eventAccountAddress)
+                .permission()
+                .role(role)
+                .mode(Integer.parseInt(mode));
+    }
+
+    @Override
+    public void publishEventAccount(String eventAccountAddress, String eventName, String value, String sequence) {
+        eventContext.getLedger().eventAccount(eventAccountAddress)
+                .publish(eventName, value, Integer.parseInt(sequence));
+    }
+
+    @Override
+    public void invokeContract(String contractAddress, String method, String argSemicolonStr) {
+        String[] args = argSemicolonStr.split(";");
+        BytesValue[] bytesValues = new BytesValue[args.length];
+
+        for(int i = 0; i < args.length; i++){
+            bytesValues[i] = TypedValue.fromText(args[i]);
+        }
+
+        eventContext.getLedger()
+                .contract(contractAddress)
+                .invoke(method, new BytesValueList() {
+                    @Override
+                    public BytesValue[] getValues() {
+                        return bytesValues;
+                    }
+                });
+    }
+
+    @Override
+    public String deployContract(String pubkey, byte[] carBytes) {
+
+        PubKey pubKey = KeyGenUtils.decodePubKey(pubkey);
+
+        ContractCodeDeployOperation deployOperation = eventContext.getLedger().contracts()
+                .deploy(new BlockchainIdentityData(pubKey), carBytes);
+
+        return deployOperation.getContractID().getAddress().toString();
+    }
+
+    @Override
+    public void modifyContractRoleAndMode(String contractAddress, String role, String mode) {
+        eventContext.getLedger().contract(contractAddress)
+                .permission()
+                .role(role)
+                .mode(Integer.parseInt(mode));
+    }
+
+    @Override
+    public void modifyContractState(String contractAddress, String state) {
+        AccountState accountState = AccountState.valueOf(state.trim().toUpperCase());
+        eventContext.getLedger().contract(contractAddress)
+                .state(accountState);
+    }
+
+
+
 }