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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 io.netty.example.proxy;
17  
18  import io.netty.channel.ChannelInitializer;
19  import io.netty.channel.socket.SocketChannel;
20  import io.netty.handler.logging.LogLevel;
21  import io.netty.handler.logging.LoggingHandler;
22  
23  public class HexDumpProxyInitializer extends ChannelInitializer<SocketChannel> {
24  
25      private final String remoteHost;
26      private final int remotePort;
27  
28      public HexDumpProxyInitializer(String remoteHost, int remotePort) {
29          this.remoteHost = remoteHost;
30          this.remotePort = remotePort;
31      }
32  
33      @Override
34      public void initChannel(SocketChannel ch) {
35          ch.pipeline().addLast(
36                  new LoggingHandler(LogLevel.INFO),
37                  new HexDumpProxyFrontendHandler(remoteHost, remotePort));
38      }
39  }