/*
* JacORB - a free Java ORB
*
* Copyright (C) 1999-2004 Gerald Brose
*
* 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.
*
*/
package org.jacorb.orb.factory;
import java.io.IOException;
import java.net.Socket;
import java.net.SocketTimeoutException;
import java.net.UnknownHostException;
import org.jacorb.config.*;
import org.slf4j.Logger;
import org.omg.CORBA.TIMEOUT;
/**
* abstract base class for JacORB's default SocketFactory implementations.
*
* @author Alphonse Bendt
* @version $Id: AbstractSocketFactory.java,v 1.8 2009-05-03 21:35:55 andre.spiegel Exp $
*/
public abstract class AbstractSocketFactory implements SocketFactory, Configurable
{
protected Logger logger;
public void configure(Configuration configuration) throws ConfigurationException
{
org.jacorb.config.Configuration config = (org.jacorb.config.Configuration) configuration;
logger = config.getLogger("jacorb.orb.socketfactory");
}
/**
* to ensure we throw the correct exception in case a timeout occurs we provide
* a final implementation of this method here, delegate to subclass-specific implementations
* and handle the correct conversion of the exception in one place.
*/
public final Socket createSocket(String host, int port, int timeout) throws UnknownHostException, IOException
{
try
{
return doCreateSocket(host, port, timeout);
}
catch(SocketTimeoutException e)
{
throw new TIMEOUT(e.toString());
}
}
protected abstract Socket doCreateSocket(String host, int port, int timeout) throws IOException, UnknownHostException;
}