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1   /*
2    * Copyright 2010 Red Hat, Inc.
3    *
4    * Red Hat licenses this file to you under the Apache License, version 2.0
5    * (the "License"); you may not use this file except in compliance with the
6    * 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.example.http.websocket;
17  
18  import static org.jboss.netty.channel.Channels.*;
19  
20  import org.jboss.netty.channel.ChannelPipeline;
21  import org.jboss.netty.channel.ChannelPipelineFactory;
22  import org.jboss.netty.handler.codec.http.HttpChunkAggregator;
23  import org.jboss.netty.handler.codec.http.HttpRequestDecoder;
24  import org.jboss.netty.handler.codec.http.HttpResponseEncoder;
25  
26  /**
27   * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
28   * @author <a href="http://gleamynode.net/">Trustin Lee</a>
29   *
30   * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
31   */
32  public class WebSocketServerPipelineFactory implements ChannelPipelineFactory {
33      public ChannelPipeline getPipeline() throws Exception {
34          // Create a default pipeline implementation.
35          ChannelPipeline pipeline = pipeline();
36          pipeline.addLast("decoder", new HttpRequestDecoder());
37          pipeline.addLast("aggregator", new HttpChunkAggregator(65536));
38          pipeline.addLast("encoder", new HttpResponseEncoder());
39          pipeline.addLast("handler", new WebSocketServerHandler());
40          return pipeline;
41      }
42  }