content: /*
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF 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.apache.camel.component.mina;
  
  import java.net.InetSocketAddress;
  import java.nio.charset.Charset;
  import java.nio.charset.StandardCharsets;
  
  import org.apache.mina.core.service.IoAcceptor;
  import org.apache.mina.filter.codec.ProtocolCodecFilter;
  import org.apache.mina.filter.codec.textline.TextLineCodecFactory;
  import org.apache.mina.transport.socket.nio.NioSocketAcceptor;
  
  /**
   * (<b>Entry point</b>) Reverser server which reverses all text lines from clients.
   */
  public class MinaReverserServer {
  
      protected final int port;
      private IoAcceptor acceptor;
  
      public MinaReverserServer(int port) {
          this.port = port;
      }
  
      public void start() throws Exception {
          acceptor = new NioSocketAcceptor();
  
          // Prepare the configuration
          ((NioSocketAcceptor) acceptor).setReuseAddress(true);
          Charset charset = StandardCharsets.UTF_8;
          acceptor.getFilterChain().addLast("codec", new ProtocolCodecFilter(new TextLineCodecFactory(charset)));
          acceptor.setHandler(new MinaReverseProtocolHandler());
  
          // Bind
          acceptor.bind(new InetSocketAddress(port));
      }
  
      public void stop() {
          acceptor.unbind();
      }
  
      public int getPort() {
          return port;
      }
  }
  