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1   /*
2    *   @(#) $Id: ProtocolSessionFilterChain.java 165302 2005-04-29 12:53:46Z trustin $
3    *
4    *   Copyright 2004 The Apache Software Foundation
5    *
6    *   Licensed under the Apache License, Version 2.0 (the "License");
7    *   you may not use this file except in compliance with the License.
8    *   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   */
19  package org.apache.mina.protocol;
20  
21  import org.apache.mina.io.IoFilterChain;
22  import org.apache.mina.io.IoSession;
23  import org.apache.mina.io.IoSessionManagerFilterChain;
24  
25  /***
26   * An {@link IoFilterChain} that forwards <tt>filterWrite</tt>
27   * requests to the specified {@link IoSessionManagerFilterChain}.
28   * <p>
29   * This filter chain is used by implementations of {@link IoSession}s.
30   * 
31   * @author The Apache Directory Project (dev@directory.apache.org)
32   * @author Trustin Lee (trustin@apache.org)
33   * @version $Rev: 165302 $, $Date: 2005-04-29 21:53:46 +0900 $
34   */
35  public class ProtocolSessionFilterChain extends AbstractProtocolFilterChain {
36  
37      private final ProtocolSessionManagerFilterChain managerChain;
38  
39      public ProtocolSessionFilterChain( ProtocolSessionManagerFilterChain managerChain )
40      {
41          this.managerChain = managerChain;
42      }
43  
44      protected void doWrite( ProtocolSession session, Object message )
45      {
46          managerChain.filterWrite( session, message );
47      }
48  }