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    1   /*
    2    * Copyright 2009 Red Hat, Inc.
    3    *
    4    * Red Hat licenses this file to you under the Apache License, version 2.0
    5    * (the "License"); you may not use this file except in compliance with the
    6    * 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.socket.oio;
    17
    18  import static org.jboss.netty.channel.Channels.*;
    19
    20  import java.io.IOException;
    21  import java.io.OutputStream;
    22  import java.io.PushbackInputStream;
    23  import java.net.Socket;
    24
    25  import org.jboss.netty.channel.Channel;
    26  import org.jboss.netty.channel.ChannelException;
    27  import org.jboss.netty.channel.ChannelFactory;
    28  import org.jboss.netty.channel.ChannelPipeline;
    29  import org.jboss.netty.channel.ChannelSink;
    30
    31  /**
    32   *
    33   * @author <a href="http://www.jboss.org/netty/">The Netty Project</a>
    34   * @author <a href="http://gleamynode.net/">Trustin Lee</a>
    35   *
    36   * @version $Rev: 2080 $, $Date: 2010-01-26 18:04:19 +0900 (Tue, 26 Jan 2010) $
    37   *
    38   */
    39  class OioAcceptedSocketChannel extends OioSocketChannel {
    40
    41      private final PushbackInputStream in;
    42      private final OutputStream out;
    43
    44      OioAcceptedSocketChannel(
    45              Channel parent,
    46              ChannelFactory factory,
    47              ChannelPipeline pipeline,
    48              ChannelSink sink,
    49              Socket socket) {
    50
    51          super(parent, factory, pipeline, sink, socket);
    52
    53          try {
    54              in = new PushbackInputStream(socket.getInputStream(), 1);
    55          } catch (IOException e) {
    56              throw new ChannelException("Failed to obtain an InputStream.", e);
    57          }
    58          try {
    59              out = socket.getOutputStream();
    60          } catch (IOException e) {
    61              throw new ChannelException("Failed to obtain an OutputStream.", e);
    62          }
    63
    64          fireChannelOpen(this);
    65          fireChannelBound(this, getLocalAddress());
    66          fireChannelConnected(this, getRemoteAddress());
    67      }
    68
    69      @Override
    70      PushbackInputStream getInputStream() {
    71          return in;
    72      }
    73
    74      @Override
    75      OutputStream getOutputStream() {
    76          return out;
    77      }
    78  }