com.adito.agent.client.DirectTCPSocketFactory.java Source code

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Here is the source code for com.adito.agent.client.DirectTCPSocketFactory.java

Source

/*
*  Adito
*
*  Copyright (C) 2003-2006 3SP LTD. All Rights Reserved
*
*  This program is free software; you can redistribute it and/or
*  modify it under the terms of the GNU General Public License
*  as published by the Free Software Foundation; either version 2 of
*  the License, or (at your option) any later version.
*  This program is distributed in the hope that it will be useful,
*  but WITHOUT ANY WARRANTY; without even the implied warranty of
*  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
*  GNU General Public License for more details.
*
*  You should have received a copy of the GNU General Public
*  License along with this program; if not, write to the Free Software
*  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/

package com.adito.agent.client;

import java.io.IOException;
import java.net.InetAddress;
import java.net.Socket;
import java.net.UnknownHostException;

import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;

import com.maverick.multiplex.ChannelOpenException;

public class DirectTCPSocketFactory {
    final static Log log = LogFactory.getLog(DirectTCPSocketFactory.class);

    private Agent agent;

    public DirectTCPSocketFactory(Agent agent) {
        this.agent = agent;
    }

    public Socket createSocket(String host, int port) throws IOException, UnknownHostException {
        try {
            return new LocalForwardingChannelSocket(agent, host, port);
        } catch (ChannelOpenException e) {
            rethrow(e);
        }
        return null;
    }

    void rethrow(Exception e) throws IOException {
        IOException ioe = new IOException("Failed to create socket. " + e.getMessage());
        throw ioe;
    }

    public Socket createSocket(InetAddress host, int port) throws IOException {
        try {
            return new LocalForwardingChannelSocket(agent, host.getHostAddress(), port);
        } catch (ChannelOpenException e) {
            rethrow(e);
        }
        return null;
    }

    public Socket createSocket(String host, int port, InetAddress localHost, int localPort)
            throws IOException, UnknownHostException {
        try {
            return new LocalForwardingChannelSocket(agent, host, port);
        } catch (ChannelOpenException e) {
            rethrow(e);
        }
        return null;
    }

    public Socket createSocket(InetAddress address, int port, InetAddress localAddress, int localPort)
            throws IOException {
        try {
            return new LocalForwardingChannelSocket(agent, address.getHostAddress(), port);
        } catch (ChannelOpenException e) {
            rethrow(e);
        }
        return null;
    }

}