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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.example.qotm;
17  
18  import org.jboss.netty.channel.ChannelHandlerContext;
19  import org.jboss.netty.channel.ExceptionEvent;
20  import org.jboss.netty.channel.MessageEvent;
21  import org.jboss.netty.channel.SimpleChannelUpstreamHandler;
22  
23  public class QuoteOfTheMomentClientHandler extends SimpleChannelUpstreamHandler {
24  
25      @Override
26      public void messageReceived(ChannelHandlerContext ctx, MessageEvent e) {
27          String msg = (String) e.getMessage();
28          if (msg.startsWith("QOTM: ")) {
29              System.out.println("Quote of the Moment: " + msg.substring(6));
30              e.getChannel().close();
31          }
32      }
33  
34      @Override
35      public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e) {
36          e.getCause().printStackTrace();
37          e.getChannel().close();
38      }
39  }