/*
* $RCSfile: LogoutHandler.java,v $ $Revision: 1.1.1.1 $ $Date: 2005/04/28 20:27:13 $ - $Author: mking_cv $
*
* The contents of this file are subject to the Open Software License
* Version 2.1 (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.centraview.com/opensource/license.html
*
* 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: CentraView Open Source.
*
* The developer of the Original Code is CentraView. Portions of the
* Original Code created by CentraView are Copyright (c) 2004 CentraView,
* LLC; All Rights Reserved. The terms "CentraView" and the CentraView
* logos are trademarks and service marks of CentraView, LLC.
*/
package com.centraview.common;
import java.util.Timer;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.log4j.Logger;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
import com.centraview.settings.Settings;
import com.centraview.settings.SiteInfo;
public class LogoutHandler extends org.apache.struts.action.Action
{
private static Logger logger = Logger.getLogger(LogoutHandler.class);
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws RuntimeException,Exception
{
SiteInfo siteInfo = Settings.getInstance().getSiteInfo(CVUtility.getHostName(super.getServlet().getServletContext()));
try
{
HttpSession session = request.getSession();
UserObject userObject = (UserObject)session.getAttribute("userobject");
int individualID = userObject.getIndividualID(); // logged in user
Timer userTimer = siteInfo.getUserTimer(individualID);
if (userTimer != null)
{
userTimer.cancel();
}
if (session != null)
{
session.invalidate();
}
} catch(java.lang.IllegalStateException e) {
// ok, if an exception occurs, there's nothing we can really do
// so just print an error to the log and redirect to the login page
logger.error("[execute] Exception thrown.", e);
}
return (mapping.findForward(".view.login"));
} // end execute() method
} // end class defintion