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: | 128 |  | Methods: | 7
| NCLOC: | 63 |  | Classes: | 1
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Source file | Conditionals | Statements | Methods | TOTAL
NIOSynchChannelFactory.java | 50% | 83.3% | 71.4% | 77.1% |

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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 java.nio.channels.ServerSocketChannel;
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     import java.nio.channels.SocketChannel;
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     import org.activeio.SynchChannel;
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     import org.activeio.SynchChannelFactory;
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     import org.activeio.SynchChannelServer;
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     import org.activeio.filter.WriteBufferedSynchChannel;
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     import org.activeio.packet.ByteBufferPacket;
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     /**
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      * A TcpSynchChannelFactory creates {@see org.activeio.net.TcpSynchChannel}
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      * and {@see org.activeio.net.TcpSynchChannelServer} objects.
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      *
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      * @version $Revision$
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      */
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     public class NIOSynchChannelFactory implements SynchChannelFactory {
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         protected static final int DEFAULT_BUFFER_SIZE = Integer.parseInt(System.getProperty("org.activeio.net.nio.BufferSize", ""+(64*1024)));
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         protected static final int DEFAULT_BACKLOG = 500;
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         boolean useDirectBuffers = true;
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         private final boolean createWriteBufferedChannels;
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         private int backlog = DEFAULT_BACKLOG;
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49 | 2 |
         public NIOSynchChannelFactory() {
50 | 2 |
             this(true);
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         }
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53 | 14 |
         public NIOSynchChannelFactory(boolean createWriteBufferedChannels) {
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             this.createWriteBufferedChannels = createWriteBufferedChannels;
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         }
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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.SynchChannelFactory#openSynchChannel(java.net.URI)
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          */
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         public SynchChannel openSynchChannel(URI location) throws IOException {
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             SocketChannel channel = SocketChannel.open();
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             channel.connect(new InetSocketAddress(location.getHost(), location.getPort()));
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             return createSynchChannel(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 SynchChannel createSynchChannel(SocketChannel socketChannel) throws IOException {
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             SynchChannel channel = new NIOSynchChannel(socketChannel);
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             if( createWriteBufferedChannels ) {
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                 channel = new WriteBufferedSynchChannel(channel, ByteBufferPacket.createDefaultBuffer(useDirectBuffers));
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             }
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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.SynchChannelFactory#bindSynchChannel(java.net.URI)
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          */
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         public SynchChannelServer bindSynchChannel(URI bindURI) throws IOException {
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89 | 14 |
             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 {
94 | 0 |
                 address = new InetSocketAddress(bindURI.getHost(), bindURI.getPort());
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             }
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97 | 14 |
             ServerSocketChannel serverSocketChannel = ServerSocketChannel.open();
98 | 14 |
             serverSocketChannel.socket().bind(address,backlog);
99 |  |
100 | 14 |
             URI connectURI = bindURI;
101 | 14 |
             try {
102 | 14 |
                 connectURI = URISupport.changeHost(connectURI, InetAddress.getLocalHost().getHostName());
103 | 14 |
                 connectURI = URISupport.changePort(connectURI, serverSocketChannel.socket().getLocalPort());
104 |  |
             } catch (URISyntaxException e) {
105 | 0 |
                 throw (IOException)new IOException("Could not build connect URI: "+e).initCause(e);
106 |  |
             }
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108 | 14 |
             return new NIOSynchChannelServer(serverSocketChannel, bindURI, connectURI, createWriteBufferedChannels, useDirectBuffers);
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         }
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111 |  |
         /**
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          * @return Returns the backlog.
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          */
114 | 0 |
         public int getBacklog() {
115 | 0 |
             return backlog;
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         }
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118 |  |
         /**
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          * @param backlog
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          *            The backlog to set.
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          */
122 | 0 |
         public void setBacklog(int backlog) {
123 | 0 |
             this.backlog = backlog;
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         }
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126 |  |
127 |  |
     }
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