/*
* The contents of this file are subject to the Mozilla Public License
* Version 1.1 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
* the License for the specific language governing rights and limitations
* under the License.
*
* The Original Code is the Kowari Metadata Store.
*
* The Initial Developer of the Original Code is Plugged In Software Pty
* Ltd (http://www.pisoftware.com, mailto:info@pisoftware.com). Portions
* created by Plugged In Software Pty Ltd are Copyright (C) 2001,2002
* Plugged In Software Pty Ltd. All Rights Reserved.
*
* Contributor(s): N/A.
*
* [NOTE: The text of this Exhibit A may differ slightly from the text
* of the notices in the Source Code files of the Original Code. You
* should use the text of this Exhibit A rather than the text found in the
* Original Code Source Code for Your Modifications.]
*
*/
package org.mulgara.server.rmi;
// Java 2 standard packages
import java.rmi.RemoteException;
// Log4j
import org.apache.log4j.Logger;
// Locally written packages
import org.mulgara.jrdf.*;
import org.mulgara.query.QueryException;
/**
* {@link RemoteJRDFSession} which generates unpaged answers.
*
* @author <a href="http://staff.pisoftware.com/raboczi">Simon Raboczi</a>
*
* @created 2004-03-18
*
* @version $Revision: 1.12 $
*
* @modified $Date: 2005/01/27 11:58:45 $
*
* @maintenanceAuthor $Author: newmana $
*
* @company <A href="mailto:info@PIsoftware.com">Plugged In Software</A>
*
* @copyright © 2002-2003 <A href="http://www.PIsoftware.com/">Plugged In
* Software Pty Ltd</A>
*
* @licence <a href="{@docRoot}/../../LICENCE">Mozilla Public License v1.1</a>
*
* @see <a href="http://developer.java.sun.com/developer/JDCTechTips/2001/tt0327.html#jndi"/>
* <cite>JNDI lookup in distributed systems</cite> </a>
*/
class RemoteJRDFSessionImpl extends JRDFSessionWrapperRemoteJRDFSession implements RemoteJRDFSession {
/** Logger. */
private final static Logger logger = Logger.getLogger(RemoteJRDFSessionImpl.class.getName());
/**
* Reference to the RemoteSessionFactory
*/
protected RemoteSessionFactory remoteSessionFactory;
//
// Constructor
//
/**
* @param session {@inheritDoc}
* @throws IllegalArgumentException {@inheritDoc}
*/
RemoteJRDFSessionImpl(LocalJRDFSession session, RemoteSessionFactory remoteSessionFactory) {
super(session);
this.remoteSessionFactory = remoteSessionFactory;
}
/**
* Close and de-register this object
*
* @throws RemoteException EXCEPTION TO DO
*/
public void close() throws QueryException, RemoteException {
boolean success = false;
try {
super.close();
success = true;
} finally {
try {
// remove the instance from the factory
remoteSessionFactory.removeSession(this);
} catch (RemoteException e) {
if (success) throw e; // This is a new exception, need to re-throw it.
else logger.info("Suppressing remote exception cleaning up from failed close", e); // Log suppressed exception.
}
}
}
}