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1   /*
2    *  Licensed to the Apache Software Foundation (ASF) under one
3    *  or more contributor license agreements.  See the NOTICE file
4    *  distributed with this work for additional information
5    *  regarding copyright ownership.  The ASF licenses this file
6    *  to you under the Apache License, Version 2.0 (the
7    *  "License"); you may not use this file except in compliance
8    *  with 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,
13   *  software distributed under the License is distributed on an
14   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15   *  KIND, either express or implied.  See the License for the
16   *  specific language governing permissions and limitations
17   *  under the License. 
18   *  
19   */
20  package org.apache.directory.mitosis.service.protocol.codec;
21  
22  
23  import java.nio.charset.Charset;
24  import java.nio.charset.CharsetEncoder;
25  import java.util.HashSet;
26  import java.util.Set;
27  
28  import org.apache.directory.mitosis.service.protocol.message.BaseMessage;
29  import org.apache.directory.mitosis.service.protocol.message.LoginAckMessage;
30  import org.apache.mina.common.ByteBuffer;
31  
32  
33  public class LoginAckMessageEncoder extends ResponseMessageEncoder
34  {
35      private final CharsetEncoder utf8encoder = Charset.forName( "UTF-8" ).newEncoder();
36  
37  
38      public LoginAckMessageEncoder()
39      {
40      }
41  
42  
43      public Set<Class<?>> getMessageTypes()
44      {
45          Set<Class<?>> set = new HashSet<Class<?>>();
46          set.add( LoginAckMessage.class );
47          return set;
48      }
49  
50  
51      protected void encodeBody( BaseMessage in, ByteBuffer out ) throws Exception
52      {
53          LoginAckMessage m = ( LoginAckMessage ) in;
54          super.encodeBody( in, out );
55          out.putString( m.getReplicaId(), utf8encoder );
56      }
57  
58  }