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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;
17  
18  import java.util.Map;
19  import java.util.Map.Entry;
20  
21  import org.jboss.netty.buffer.ChannelBufferFactory;
22  import org.jboss.netty.buffer.HeapChannelBufferFactory;
23  import org.jboss.netty.channel.socket.ServerSocketChannelConfig;
24  
25  /**
26   * The default {@link ServerSocketChannelConfig} implementation.
27   */
28  public class DefaultServerChannelConfig implements ChannelConfig {
29  
30      private volatile ChannelPipelineFactory pipelineFactory;
31      private volatile ChannelBufferFactory bufferFactory = HeapChannelBufferFactory.getInstance();
32  
33      /**
34       * Creates a new instance.
35       */
36      public DefaultServerChannelConfig() {
37          super();
38      }
39  
40      public void setOptions(Map<String, Object> options) {
41          for (Entry<String, Object> e: options.entrySet()) {
42              setOption(e.getKey(), e.getValue());
43          }
44      }
45  
46      /**
47       * Sets an individual option.  You can override this method to support
48       * additional configuration parameters.
49       */
50      public boolean setOption(String key, Object value) {
51          if (key.equals("pipelineFactory")) {
52              setPipelineFactory((ChannelPipelineFactory) value);
53          } else if (key.equals("bufferFactory")) {
54              setBufferFactory((ChannelBufferFactory) value);
55          } else {
56              return false;
57          }
58          return true;
59      }
60  
61      public ChannelPipelineFactory getPipelineFactory() {
62          return pipelineFactory;
63      }
64  
65      public void setPipelineFactory(ChannelPipelineFactory pipelineFactory) {
66          if (pipelineFactory == null) {
67              throw new NullPointerException("pipelineFactory");
68          }
69          this.pipelineFactory = pipelineFactory;
70      }
71  
72      public ChannelBufferFactory getBufferFactory() {
73          return bufferFactory;
74      }
75  
76      public void setBufferFactory(ChannelBufferFactory bufferFactory) {
77          if (bufferFactory == null) {
78              throw new NullPointerException("bufferFactory");
79          }
80  
81          this.bufferFactory = bufferFactory;
82      }
83  
84      public int getConnectTimeoutMillis() {
85          return 0;
86      }
87  
88      public void setConnectTimeoutMillis(int connectTimeoutMillis) {
89          // Unused
90      }
91  }