1 /*** 2 * 3 * Copyright 2004 Hiram Chirino 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 **/ 18 19 package org.activeio.net; 20 21 import java.io.IOException; 22 import java.net.Socket; 23 import java.net.URI; 24 import java.nio.channels.ServerSocketChannel; 25 26 import org.activeio.AsynchChannel; 27 import org.activeio.Channel; 28 import org.activeio.filter.WriteBufferedAsynchChannel; 29 import org.activeio.packet.ByteBufferPacket; 30 31 /*** 32 * A SynchChannelServer that creates 33 * {@see org.activeio.net.TcpSynchChannel}objects from accepted 34 * tcp socket connections. 35 * 36 * @version $Revision$ 37 */ 38 public class NIOAsynchChannelServer extends SocketSynchChannelServer { 39 40 private final boolean createWriteBufferedChannels; 41 private final boolean useDirectBuffers; 42 43 public NIOAsynchChannelServer(ServerSocketChannel socketChannel, URI bindURI, URI connectURI, boolean createWriteBufferedChannels, boolean useDirectBuffers) { 44 super(socketChannel.socket(), bindURI, connectURI); 45 this.createWriteBufferedChannels = createWriteBufferedChannels; 46 this.useDirectBuffers = useDirectBuffers; 47 } 48 49 protected Channel createChannel(Socket socket) throws IOException { 50 AsynchChannel channel = new NIOAsynchChannel(socket.getChannel(), useDirectBuffers); 51 if( createWriteBufferedChannels ) { 52 channel = new WriteBufferedAsynchChannel(channel, ByteBufferPacket.createDefaultBuffer(useDirectBuffers), false); 53 } 54 return channel; 55 } 56 }