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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              throws Exception {
    28          String msg = (String) e.getMessage();
    29          if (msg.startsWith("QOTM: ")) {
    30              System.out.println("Quote of the Moment: " + msg.substring(6));
    31              e.getChannel().close();
    32          }
    33      }
    34
    35      @Override
    36      public void exceptionCaught(ChannelHandlerContext ctx, ExceptionEvent e)
    37              throws Exception {
    38          e.getCause().printStackTrace();
    39          e.getChannel().close();
    40      }
    41  }