/*
* $RCSfile: Logout.java,v $ $Revision: 1.1.1.1 $ $Date: 2005/04/28 20:29:01 $ - $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.sync;
import java.io.IOException;
import java.io.PrintWriter;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.apache.struts.action.Action;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;
import org.apache.struts.action.ActionMapping;
public class Logout extends Action
{
public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws IOException, ServletException
{
// we're going to be printing directly to the client,
// so let's set the content type and get a PrintWriter
response.setContentType("text/plain");
PrintWriter writer = response.getWriter();
try
{
HttpSession session = request.getSession();
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
System.out.println("[Exception][LogoutHandler] Exception thrown in execute(): " + e);
}
writer.print("OK");
return(null);
} // end execute()
} // end class definition