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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 org.jboss.netty.channel.local;
    17
    18  import static org.jboss.netty.channel.Channels.*;
    19
    20  import java.util.concurrent.atomic.AtomicBoolean;
    21
    22  import org.jboss.netty.channel.AbstractServerChannel;
    23  import org.jboss.netty.channel.ChannelConfig;
    24  import org.jboss.netty.channel.ChannelFactory;
    25  import org.jboss.netty.channel.ChannelPipeline;
    26  import org.jboss.netty.channel.ChannelSink;
    27  import org.jboss.netty.channel.DefaultServerChannelConfig;
    28
    29  /**
    30   */
    31  final class DefaultLocalServerChannel extends AbstractServerChannel
    32                                        implements LocalServerChannel {
    33
    34      final ChannelConfig channelConfig;
    35      final AtomicBoolean bound = new AtomicBoolean();
    36      volatile LocalAddress localAddress;
    37
    38      DefaultLocalServerChannel(ChannelFactory factory, ChannelPipeline pipeline, ChannelSink sink) {
    39          super(factory, pipeline, sink);
    40          channelConfig = new DefaultServerChannelConfig();
    41          fireChannelOpen(this);
    42      }
    43
    44      public ChannelConfig getConfig() {
    45          return channelConfig;
    46      }
    47
    48      public boolean isBound() {
    49          return isOpen() && bound.get();
    50      }
    51
    52      public LocalAddress getLocalAddress() {
    53          return isBound()? localAddress : null;
    54      }
    55
    56      public LocalAddress getRemoteAddress() {
    57          return null;
    58      }
    59
    60      @Override
    61      protected boolean setClosed() {
    62          return super.setClosed();
    63      }
    64  }