1 files changed, 122 insertions, 0 deletions
diff --git a/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQPEncodedMapMessage.java b/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQPEncodedMapMessage.java
new file mode 100644
index 0000000000..58f108f1a4
--- /dev/null
+++ b/qpid/java/client/src/main/java/org/apache/qpid/client/message/AMQPEncodedMapMessage.java
@@ -0,0 +1,122 @@
+package org.apache.qpid.client.message;
+/*
+ * 
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ * 
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * 
+ */
+
+
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+
+import javax.jms.JMSException;
+import javax.jms.MessageFormatException;
+
+import org.apache.mina.common.ByteBuffer;
+import org.apache.qpid.AMQException;
+import org.apache.qpid.transport.codec.BBDecoder;
+import org.apache.qpid.transport.codec.BBEncoder;
+
+public class AMQPEncodedMapMessage extends JMSMapMessage
+{
+    public static final String MIME_TYPE = "amqp/map";
+    
+    public AMQPEncodedMapMessage(AMQMessageDelegateFactory delegateFactory) throws JMSException
+    {
+        this(delegateFactory, null);
+    }
+
+    AMQPEncodedMapMessage(AMQMessageDelegateFactory delegateFactory, ByteBuffer data) throws JMSException
+    {
+        super(delegateFactory, data); 
+    }
+
+    AMQPEncodedMapMessage(AMQMessageDelegate delegate, ByteBuffer data) throws AMQException
+    {
+        super(delegate, data);
+    }
+    
+    @ Override
+    protected String getMimeType()
+    {
+        return MIME_TYPE;
+    }
+    
+    @ Override
+    public void setObject(String propName, Object value) throws JMSException
+    {
+        checkWritable();
+        checkPropertyName(propName);
+        if ((value instanceof Boolean) || (value instanceof Byte) || (value instanceof Short) || (value instanceof Integer)
+                || (value instanceof Long) || (value instanceof Character) || (value instanceof Float)
+                || (value instanceof Double) || (value instanceof String) || (value instanceof byte[])
+                || (value instanceof List) || (value instanceof Map) || (value instanceof UUID) || (value == null))
+        {
+            _map.put(propName, value);
+        }
+        else
+        {
+            throw new MessageFormatException("Cannot set property " + propName + " to value " + value + "of type "
+                + value.getClass().getName() + ".");
+        }
+    }
+
+    // The super clas methods resets the buffer
+    @ Override
+    public ByteBuffer getData()
+    {
+        writeMapToData();
+        return _data;
+    }
+    
+    @ Override
+    protected void populateMapFromData() throws JMSException
+    {
+        if (_data != null)
+        {
+            _data.rewind();
+            BBDecoder decoder = new BBDecoder();
+            decoder.init(_data.buf());
+            _map = decoder.readMap();
+        }
+        else
+        {
+            _map.clear();
+        }
+    }
+
+    @ Override
+    protected void writeMapToData()
+    {
+        BBEncoder encoder = new BBEncoder(1024);
+        encoder.writeMap(_map);
+        _data = ByteBuffer.wrap(encoder.segment());
+    }
+    
+    // for testing
+    Map<String,Object> getMap()
+    {
+        return _map;
+    }
+    
+    void setMap(Map<String,Object> map)
+    {
+        _map = map;
+    }
+}