001/**
002 * Copyright 2005-2016 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.kns.web.struts.action;
017
018import org.apache.struts.action.Action;
019import org.apache.struts.action.ActionForm;
020import org.apache.struts.action.ActionForward;
021import org.apache.struts.action.ActionMapping;
022import org.kuali.rice.core.api.config.property.ConfigContext;
023import org.kuali.rice.coreservice.framework.CoreFrameworkServiceLocator;
024import org.kuali.rice.krad.util.KRADConstants;
025
026import javax.servlet.http.HttpServletRequest;
027import javax.servlet.http.HttpServletResponse;
028
029/**
030 * This class handles the logout. After logout it will do an external redirect to an url
031 * specified by a Parameter (LOGOUT_REDIRECT_URL) or a config property (rice.portal.logout.redirectUrl).
032 * 
033 * @author Kuali Rice Team (rice.collab@kuali.org)
034 *
035 */
036@Deprecated
037public class KualiLogoutAction extends Action {
038
039    /**
040     * Invalidates the users session and redirects to a configurable url after logout.
041     * 
042     */
043    @Override
044    public ActionForward execute(ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response) throws Exception {
045
046        String redirectString = CoreFrameworkServiceLocator.getParameterService().getParameterValueAsString(KRADConstants.KNS_NAMESPACE, KRADConstants.DetailTypes.ALL_DETAIL_TYPE, KRADConstants.LOGOFF_REDIRECT_URL_PARAMETER);
047
048        if(redirectString == null) {
049            redirectString = ConfigContext.getCurrentContextConfig().getProperty(KRADConstants.LOGOFF_REDIRECT_URL_PROPERTY);
050        }
051        
052        request.getSession().invalidate();
053        
054        return new ActionForward(redirectString, true);
055    }
056
057}