MessageIdMarshaller


1   /**
2    *
3    * Licensed to the Apache Software Foundation (ASF) under one or more
4    * contributor license agreements.  See the NOTICE file distributed with
5    * this work for additional information regarding copyright ownership.
6    * The ASF licenses this file to You under the Apache License, Version 2.0
7    * (the "License"); you may not use this file except in compliance with
8    * the License.  You may obtain a copy of the License at
9    *
10   * http://www.apache.org/licenses/LICENSE-2.0
11   *
12   * Unless required by applicable law or agreed to in writing, software
13   * distributed under the License is distributed on an "AS IS" BASIS,
14   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15   * See the License for the specific language governing permissions and
16   * limitations under the License.
17   */
18  package org.apache.activemq.kaha;
19  
20  import java.io.DataInput  ;
21  import java.io.DataOutput  ;
22  import java.io.IOException  ;
23  import org.apache.activemq.command.MessageId;
24  /**
25   * Implementation of a Marshaller for MessageIds
26   * 
27   * @version $Revision: 1.2 $
28   */
29  public class MessageIdMarshaller implements Marshaller<MessageId> {
30      /**
31       * Write the payload of this entry to the RawContainer
32       * 
33       * @param object
34       * @param dataOut
35       * @throws IOException
36       */
37      public void writePayload(MessageId object,DataOutput   dataOut) throws IOException  {
38          dataOut.writeUTF(object.toString());
39      }
40  
41      /**
42       * Read the entry from the RawContainer
43       * 
44       * @param dataIn
45       * @return unmarshalled object
46       * @throws IOException
47       */
48      public MessageId readPayload(DataInput   dataIn) throws IOException  {
49          return new MessageId(dataIn.readUTF());
50      }
51  }
52
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