/*
    * 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.channel.local;
  
  import static org.jboss.netty.channel.Channels.*;
  
  import java.util.concurrent.atomic.AtomicBoolean;
  
  import org.jboss.netty.channel.AbstractServerChannel;
  import org.jboss.netty.channel.ChannelConfig;
  import org.jboss.netty.channel.ChannelFactory;
  import org.jboss.netty.channel.ChannelPipeline;
  import org.jboss.netty.channel.ChannelSink;
  import org.jboss.netty.channel.DefaultServerChannelConfig;
  
  /**
   * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
   * @author Andy Taylor (andy.taylor@jboss.org)
   * @author <a href="http://gleamynode.net/">Trustin Lee</a>
   * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
   */
  final class DefaultLocalServerChannel extends AbstractServerChannel
                                        implements LocalServerChannel {
  
      final ChannelConfig channelConfig;
      final AtomicBoolean bound = new AtomicBoolean();
      volatile LocalAddress localAddress;
  
      DefaultLocalServerChannel(ChannelFactory factory, ChannelPipeline pipeline, ChannelSink sink) {
          super(factory, pipeline, sink);
          channelConfig = new DefaultServerChannelConfig();
          fireChannelOpen(this);
      }
  
      public ChannelConfig getConfig() {
          return channelConfig;
      }
  
      public boolean isBound() {
          return isOpen() && bound.get();
      }
  
      public LocalAddress getLocalAddress() {
          return isBound()? localAddress : null;
      }
  
      public LocalAddress getRemoteAddress() {
          return null;
      }
  
      @Override
      protected boolean setClosed() {
          return super.setClosed();
      }
  }