/*!
* This program is free software; you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License, version 2.1 as published by the Free Software
* Foundation.
*
* You should have received a copy of the GNU Lesser General Public License along with this
* program; if not, you can obtain a copy at http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html
* or from the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*
* 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 Lesser General Public License for more details.
*
* Copyright (c) 2002-2013 Pentaho Corporation.. All rights reserved.
*/
package org.pentaho.platform.web.http.session;
import org.pentaho.platform.api.engine.ICacheManager;
import org.pentaho.platform.api.engine.IPentahoSession;
import org.pentaho.platform.engine.core.system.PentahoSystem;
import javax.servlet.http.HttpSession;
import javax.servlet.http.HttpSessionEvent;
import javax.servlet.http.HttpSessionListener;
public class PentahoCacheSessionListener implements HttpSessionListener {
public void sessionCreated( final HttpSessionEvent event ) {
// Nothing to do here.
}
public void sessionDestroyed( final HttpSessionEvent event ) {
HttpSession session = event.getSession();
Object obj = session.getAttribute( PentahoSystem.PENTAHO_SESSION_KEY ); //$NON-NLS-1$
if ( obj != null ) {
IPentahoSession userSession = (IPentahoSession) obj;
ICacheManager cacheManager = PentahoSystem.getCacheManager( userSession );
if ( null != cacheManager ) {
IPentahoSession pentahoSession = (IPentahoSession) obj;
if ( pentahoSession != null ) {
cacheManager.removeRegionCache( pentahoSession.getId() );
}
}
}
}
}