From a371839efdf087709c3ed7ff84aac7d510c252e6 Mon Sep 17 00:00:00 2001
From: Peter Donald <donaldp@apache.org>
Date: Thu, 21 Feb 2002 09:35:51 +0000
Subject: [PATCH] Add an adaptor so that the TaskContext will still apear as an
 Avalon COntext to the Configurer

git-svn-id: https://svn.apache.org/repos/asf/ant/core/trunk@271476 13f79535-47bb-0310-9956-ffa450edef68
---
 .../configurer/TaskContextAdapter.java        | 43 +++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 proposal/myrmidon/src/java/org/apache/myrmidon/interfaces/configurer/TaskContextAdapter.java

diff --git a/proposal/myrmidon/src/java/org/apache/myrmidon/interfaces/configurer/TaskContextAdapter.java b/proposal/myrmidon/src/java/org/apache/myrmidon/interfaces/configurer/TaskContextAdapter.java
new file mode 100644
index 000000000..43bffb623
--- /dev/null
+++ b/proposal/myrmidon/src/java/org/apache/myrmidon/interfaces/configurer/TaskContextAdapter.java
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) The Apache Software Foundation. All rights reserved.
+ *
+ * This software is published under the terms of the Apache Software License
+ * version 1.1, a copy of which has been included  with this distribution in
+ * the LICENSE.txt file.
+ */
+package org.apache.myrmidon.interfaces.configurer;
+
+import org.apache.avalon.framework.context.Context;
+import org.apache.avalon.framework.context.ContextException;
+import org.apache.myrmidon.api.TaskContext;
+
+/**
+ * This class adpats the TaskContext API to the Avalon Context API.
+ *
+ * @author <a href="mailto:peter@apache.org">Peter Donald</a>
+ * @version $Revision$ $Date$
+ */
+public class TaskContextAdapter
+    implements Context
+{
+    private final TaskContext m_context;
+
+    public TaskContextAdapter( final TaskContext context )
+    {
+        m_context = context;
+    }
+
+    public Object get( Object key )
+        throws ContextException
+    {
+        final Object value = m_context.getProperty( key.toString() );
+        if( null != value )
+        {
+            return value;
+        }
+        else
+        {
+            throw new ContextException( "Missing key " + key );
+        }
+    }
+}