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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.channel.local;
17  
18  import static org.jboss.netty.channel.Channels.*;
19  
20  import java.util.concurrent.atomic.AtomicBoolean;
21  
22  import org.jboss.netty.channel.AbstractServerChannel;
23  import org.jboss.netty.channel.ChannelConfig;
24  import org.jboss.netty.channel.ChannelFactory;
25  import org.jboss.netty.channel.ChannelPipeline;
26  import org.jboss.netty.channel.ChannelSink;
27  import org.jboss.netty.channel.DefaultServerChannelConfig;
28  
29  /**
30   */
31  final class DefaultLocalServerChannel extends AbstractServerChannel
32                                        implements LocalServerChannel {
33  
34      final ChannelConfig channelConfig;
35      final AtomicBoolean bound = new AtomicBoolean();
36      volatile LocalAddress localAddress;
37  
38      DefaultLocalServerChannel(ChannelFactory factory, ChannelPipeline pipeline, ChannelSink sink) {
39          super(factory, pipeline, sink);
40          channelConfig = new DefaultServerChannelConfig();
41          fireChannelOpen(this);
42      }
43  
44      public ChannelConfig getConfig() {
45          return channelConfig;
46      }
47  
48      public boolean isBound() {
49          return isOpen() && bound.get();
50      }
51  
52      public LocalAddress getLocalAddress() {
53          return isBound()? localAddress : null;
54      }
55  
56      public LocalAddress getRemoteAddress() {
57          return null;
58      }
59  
60      @Override
61      protected boolean setClosed() {
62          return super.setClosed();
63      }
64  }