org.apache.commons.httpclient.protocol.P2PProtocolSocketFactory.java Source code

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/*
 * ====================================================================
 *
 * The Apache Software License, Version 1.1
 *
 * Copyright (c) 2002-2003 The Apache Software Foundation.  All rights
 * reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by the
 *        Apache Software Foundation (http://www.apache.org/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "The Jakarta Project", "Commons", and "Apache Software
 *    Foundation" must not be used to endorse or promote products derived
 *    from this software without prior written permission. For written
 *    permission, please contact apache@apache.org.
 *
 * 5. Products derived from this software may not be called "Apache"
 *    nor may "Apache" appear in their names without prior written
 *    permission of the Apache Group.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 * SUCH DAMAGE.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 * [Additional notices, if required by prior licensing conditions]
 *
 */

package org.apache.commons.httpclient.protocol;

import java.io.IOException;
import java.net.*;

import org.p2psockets.*;

/**
 * This class constructs and returns java.net.Sockets that are actually
 * java.net.VirtualSockets, which are sockets that have been converted to
 * use JXTA as their transport and addressing layer.
 *
 * To use this factory, you must first register it:
 *
 * PeerGroup parentPeerGroup = // get the parent peer group that scopes all
 *                             // requests made over this Jxta socket
 * Protocol jxtaHttp = new Protocol( "http", new JxtaProtocolSocketFactory(), 80 );
 *
 * Protocol.registerProtocol( "http", jxtaHttp );
 * 
 * You can now use the Apache HTTP Client libraries as you normally would; all http requests will
 * now be made over Jxta sockets instead of raw IP sockets.
 *
 * @author Brad GNUberg, bkn3@columbia.edu
 * @version 0.3
 *
 */
public class P2PProtocolSocketFactory implements ProtocolSocketFactory {
    /**
     * @see #createSocket(java.lang.String,int,java.net.InetAddress,int)
     */
    public Socket createSocket(String host, int port, InetAddress clientHost, int clientPort)
            throws IOException, UnknownHostException {
        // we ignore clientHost and clientPort because
        // we autogenerate these to be the JXTA peer name.
        // see java.net.P2PInetAddress for more info
        System.out.println("host=" + host);
        System.out.println("port=" + port);
        return new P2PSocket(host, port);
    }

    /**
     * @see ProtocolSocketFactory#createSocket(java.lang.String,int)
     */
    public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
        System.out.println("host=" + host);
        System.out.println("port=" + port);
        return new P2PSocket(host, port);
    }

}