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1   /*
2    * Copyright 2012 The Netty Project
3    *
4    * The Netty Project licenses this file to you under the Apache License,
5    * version 2.0 (the "License"); you may not use this file except in compliance
6    * with the License. You may obtain a copy of the License at:
7    *
8    *   http://www.apache.org/licenses/LICENSE-2.0
9    *
10   * Unless required by applicable law or agreed to in writing, software
11   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13   * License for the specific language governing permissions and limitations
14   * under the License.
15   */
16  package org.jboss.netty.handler.codec.embedder;
17  
18  import java.net.SocketAddress;
19  
20  import org.jboss.netty.channel.AbstractChannel;
21  import org.jboss.netty.channel.ChannelConfig;
22  import org.jboss.netty.channel.ChannelPipeline;
23  import org.jboss.netty.channel.ChannelSink;
24  import org.jboss.netty.channel.DefaultChannelConfig;
25  
26  /**
27   * TODO Make EmbeddedChannel implement ChannelConfig and ChannelSink to reduce overhead.
28   * TODO Do not extend AbstractChannel to reduce overhead and remove the internal-use-only
29   *      constructor in AbstractChannel.
30   */
31  class EmbeddedChannel extends AbstractChannel {
32  
33      private static final Integer DUMMY_ID = 0;
34  
35      private final ChannelConfig config;
36      private final SocketAddress localAddress = new EmbeddedSocketAddress();
37      private final SocketAddress remoteAddress = new EmbeddedSocketAddress();
38  
39      EmbeddedChannel(ChannelPipeline pipeline, ChannelSink sink) {
40          super(DUMMY_ID, null, EmbeddedChannelFactory.INSTANCE, pipeline, sink);
41          config = new DefaultChannelConfig();
42      }
43  
44      public ChannelConfig getConfig() {
45          return config;
46      }
47  
48      public SocketAddress getLocalAddress() {
49          return localAddress;
50      }
51  
52      public SocketAddress getRemoteAddress() {
53          return remoteAddress;
54      }
55  
56      public boolean isBound() {
57          return true;
58      }
59  
60      public boolean isConnected() {
61          return true;
62      }
63  }