package org.jacorb.orb.factory;
/*
* Written for JacORB - a free Java ORB
*
* Copyright (C) 2000-2014 Gerald Brose / The JacORB Team.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
import java.io.IOException;
import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.Socket;
import org.jacorb.config.Configuration;
import org.jacorb.config.ConfigurationException;
import org.jacorb.orb.iiop.IIOPAddress;
/**
* a SocketFactory implementation that allows
* to specify the local address the socket should be bound to.
* the factory will read the attribute OAIAddr from the configuration
* and use the specified value to configure the sockets it creates.
*
* @author Nicolas Noffke
*/
public class FixedAddressSocketFactory extends AbstractSocketFactory
{
/**
* optional local address the socket should be bound to.
* may be null if no local address is specified.
*/
private InetAddress localEndpoint;
public Socket createSocket(String host, int port)
throws IOException
{
if (localEndpoint != null)
{
if (logger.isDebugEnabled())
{
logger.debug("Will create client socket bound to endpoint " +
localEndpoint );
}
return new Socket(host, port, localEndpoint, 0);
}
return new Socket(host, port);
}
protected Socket doCreateSocket(String host, int port, int timeout) throws IOException
{
Socket socket = new Socket();
if (localEndpoint != null)
{
if (logger.isDebugEnabled())
{
logger.debug("Will create client socket bound to endpoint " +
localEndpoint );
}
socket.bind(new InetSocketAddress(localEndpoint, 0));
}
socket.connect(new InetSocketAddress(host, port), timeout);
return socket;
}
public boolean isSSL(Socket socket)
{
return false;
}
public void configure(Configuration config) throws ConfigurationException
{
super.configure(config);
String oaiAddr = config.getAttribute("OAIAddr", "");
if (oaiAddr.length() > 0)
{
localEndpoint = (new IIOPAddress(oaiAddr, -1)).getConfiguredHost ();
}
}
}