/*
    * Copyright 2009 Red Hat, Inc.
    *
    * Red Hat licenses this file to you under the Apache License, version 2.0
    * (the "License"); you may not use this file except in compliance with the
    * License.  You may obtain a copy of the License at:
    *
    *    http://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.  See the
   * License for the specific language governing permissions and limitations
   * under the License.
   */
  package org.jboss.netty.example.localtime;
  
  import static org.jboss.netty.channel.Channels.*;
  
  import org.jboss.netty.channel.ChannelPipeline;
  import org.jboss.netty.channel.ChannelPipelineFactory;
  import org.jboss.netty.handler.codec.protobuf.ProtobufDecoder;
  import org.jboss.netty.handler.codec.protobuf.ProtobufEncoder;
  import org.jboss.netty.handler.codec.protobuf.ProtobufVarint32FrameDecoder;
  import org.jboss.netty.handler.codec.protobuf.ProtobufVarint32LengthFieldPrepender;
  
  /**
   * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
   * @author <a href="http://gleamynode.net/">Trustin Lee</a>
   * @version $Rev: 2315 $, $Date: 2010-06-23 14:16:47 +0900 (Wed, 23 Jun 2010) $
   */
  public class LocalTimeClientPipelineFactory implements ChannelPipelineFactory {
  
      public ChannelPipeline getPipeline() throws Exception {
          ChannelPipeline p = pipeline();
          p.addLast("frameDecoder", new ProtobufVarint32FrameDecoder());
          p.addLast("protobufDecoder", new ProtobufDecoder(LocalTimeProtocol.LocalTimes.getDefaultInstance()));
  
          p.addLast("frameEncoder", new ProtobufVarint32LengthFieldPrepender());
          p.addLast("protobufEncoder", new ProtobufEncoder());
  
          p.addLast("handler", new LocalTimeClientHandler());
          return p;
      }
  }