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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  
21  package org.apache.directory.server.dhcp.protocol;
22  
23  
24  import org.apache.mina.core.session.IoSession;
25  import org.apache.mina.filter.codec.ProtocolCodecFactory;
26  import org.apache.mina.filter.codec.ProtocolDecoder;
27  import org.apache.mina.filter.codec.ProtocolEncoder;
28  
29  
30  /**
31   * @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
32   */
33  public class DhcpProtocolCodecFactory implements ProtocolCodecFactory
34  {
35      private static final DhcpProtocolCodecFactoryDhcpProtocolCodecFactory.html#DhcpProtocolCodecFactory">DhcpProtocolCodecFactory INSTANCE = new DhcpProtocolCodecFactory();
36  
37  
38      /**
39       * Returns the singleton instance of {@link DhcpProtocolCodecFactory}.
40       *
41       * @return The singleton instance of {@link DhcpProtocolCodecFactory}.
42       */
43      public static DhcpProtocolCodecFactory getInstance()
44      {
45          return INSTANCE;
46      }
47  
48  
49      public ProtocolEncoder getEncoder( IoSession session )
50      {
51          // Create a new encoder.
52          return new DhcpEncoder();
53      }
54  
55  
56      public ProtocolDecoder getDecoder( IoSession session )
57      {
58          // Create a new decoder.
59          return new DhcpDecoder();
60      }
61  }