/*
* $$Id: LogoutAction.java,v 1.15 2004/09/08 11:10:46 bel70 Exp $$
*
* ***** BEGIN LICENSE BLOCK *****
* 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 JGossip forum code.
*
* The Initial Developer of the Original Code is the JResearch, Org.
* Portions created by the Initial Developer are Copyright (C) 2004
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Dmitry Belov <bel@jresearch.org>
*
* ***** END LICENSE BLOCK ***** */
/*
* Created on 16.05.2003
*
*/
package org.jresearch.gossip.actions.user;
import javax.servlet.http.Cookie;
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;
import org.apache.struts.util.MessageResources;
import org.jresearch.gossip.IConst;
import org.jresearch.gossip.beans.user.User;
import org.jresearch.gossip.configuration.Configurator;
/**
* DOCUMENT ME!
*
* @author Bel
*/
public class LogoutAction extends Action {
/**
* DOCUMENT ME!
*
* @param mapping
* DOCUMENT ME!
* @param form
* DOCUMENT ME!
* @param request
* DOCUMENT ME!
* @param response
* DOCUMENT ME!
*
* @return DOCUMENT ME!
*
* @throws Exception
* DOCUMENT ME!
*/
public ActionForward execute(ActionMapping mapping, ActionForm form,
HttpServletRequest request, HttpServletResponse response)
throws Exception {
if (IConst.VALUES.FALSE.equals(Configurator.getInstance().get(
IConst.CONFIG.ENABLE_FORUM_SIGN_ON))) { return (mapping
.findForward(IConst.TOKEN.DENIED)); }
HttpSession session = request.getSession();
MessageResources messages = getResources(request);
User user = (User) session.getAttribute(IConst.SESSION.USER_KEY);
if (IConst.VALUES.TRUE.equals(Configurator.getInstance().get(
IConst.CONFIG.ENABLE_AUTO_LOGIN))) {
// unset autolog cookies if needed...
if (user.getSettings().isAutologin()) {
Cookie userCookie = new Cookie(IConst.COOKIE.USER_COOKIE, "");
userCookie.setMaxAge(IConst.COOKIE.SECONDS_PER_YEAR);
((HttpServletResponse) response).addCookie(userCookie);
}
}
session.invalidate();
return (mapping.findForward(IConst.TOKEN.WELCOME));
}
}