ActiveIO - 1.0

Clover coverage report - ActiveIO - 1.0 Coverage timestamp: Fri Apr 22 2005 14:27:22 PDT FRAMES NO FRAMES |
file stats: | LOC: | 116 |  | Methods: | 5
| NCLOC: | 54 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
AIOAsynchChannelFactory.java | 0% | 0% | 0% | 0% |

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     /**
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      *
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      * Copyright 2004 Hiram Chirino
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      *
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      * Licensed under the Apache License, Version 2.0 (the "License");
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      * you may not use this file except in compliance with the License.
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      * You may obtain a copy of the License at
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      *
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      * http://www.apache.org/licenses/LICENSE-2.0
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      *
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      * Unless required by applicable law or agreed to in writing, software
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      * distributed under the License is distributed on an "AS IS" BASIS,
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      * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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      * See the License for the specific language governing permissions and
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      * limitations under the License.
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      *
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      **/
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     package org.activeio.net;
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     import java.io.IOException;
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     import java.net.InetAddress;
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     import java.net.InetSocketAddress;
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     import java.net.URI;
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     import java.net.URISyntaxException;
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     import org.activeio.AsynchChannel;
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     import org.activeio.AsynchChannelFactory;
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     import org.activeio.AsynchChannelServer;
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     import org.activeio.adapter.SynchToAsynchChannelServerAdapter;
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     import org.activeio.filter.WriteBufferedAsynchChannel;
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     import org.activeio.packet.ByteBufferPacket;
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     import com.ibm.io.async.AsyncServerSocketChannel;
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     import com.ibm.io.async.AsyncSocketChannel;
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     /**
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      * A TcpAsynchChannelFactory creates {@see org.activeio.net.TcpAsynchChannel}
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      * and {@see org.activeio.net.TcpAsynchChannelServer} objects.
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      *
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      * @version $Revision$
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      */
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     public class AIOAsynchChannelFactory implements AsynchChannelFactory {
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         protected static final int DEFAULT_BACKLOG = 500;
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         private int backlog = DEFAULT_BACKLOG;
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         /**
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          * Uses the {@param location}'s host and port to create a tcp connection to a remote host.
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          *
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          * @see org.activeio.AsynchChannelFactory#openAsynchChannel(java.net.URI)
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          */
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         public AsynchChannel openAsynchChannel(URI location) throws IOException {
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             AsyncSocketChannel channel = AsyncSocketChannel.open();
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             channel.connect(new InetSocketAddress(location.getHost(), location.getPort()));
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             return createAsynchChannel(channel);
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         }
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         /**
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          * @param channel
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          * @return
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          * @throws IOException
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          */
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         protected AsynchChannel createAsynchChannel(AsyncSocketChannel socketChannel) throws IOException {
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             AsynchChannel channel = new AIOAsynchChannel(socketChannel);
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             channel = new WriteBufferedAsynchChannel(channel, ByteBufferPacket.createDefaultBuffer(true), false);
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             return channel;
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         }
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         /**
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          * Binds a server socket a the {@param location}'s port.
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          *
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          * @see org.activeio.AsynchChannelFactory#bindAsynchChannel(java.net.URI)
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          */
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         public AsynchChannelServer bindAsynchChannel(URI bindURI) throws IOException {
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             String host = bindURI.getHost();
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             InetSocketAddress address;
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             if ( host == null || host.length() == 0 || host.equals("localhost") || host.equals("0.0.0.0") ) {
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                 address = new InetSocketAddress(bindURI.getPort());
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             } else {
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                 address = new InetSocketAddress(bindURI.getHost(), bindURI.getPort());
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             }
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             AsyncServerSocketChannel serverSocketChannel = AsyncServerSocketChannel.open();
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             serverSocketChannel.socket().bind(address,backlog);
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             URI connectURI = bindURI;
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             try {
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                 connectURI = URISupport.changeHost(connectURI, InetAddress.getLocalHost().getHostName());
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                 connectURI = URISupport.changePort(connectURI, serverSocketChannel.socket().getLocalPort());
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             } catch (URISyntaxException e) {
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                 throw (IOException)new IOException("Could not build connect URI: "+e).initCause(e);
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             }
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             return SynchToAsynchChannelServerAdapter.adapt(
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                     new AIOSynchChannelServer(serverSocketChannel, bindURI, connectURI));
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         }
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         /**
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          * @return Returns the backlog.
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          */
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         public int getBacklog() {
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             return backlog;
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         }
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         /**
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          * @param backlog
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          *            The backlog to set.
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          */
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         public void setBacklog(int backlog) {
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             this.backlog = backlog;
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         }
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     }
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