/*
    * Copyright 2012 The Netty Project
    *
    * The Netty Project 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;
  
  /**
   */
  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();
      }
  }