DefaultLogoutPageAction.java |
1 /** 2 * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved. 3 * 4 * Permission is hereby granted, free of charge, to any person obtaining a copy 5 * of this software and associated documentation files (the "Software"), to deal 6 * in the Software without restriction, including without limitation the rights 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 8 * copies of the Software, and to permit persons to whom the Software is 9 * furnished to do so, subject to the following conditions: 10 * 11 * The above copyright notice and this permission notice shall be included in 12 * all copies or substantial portions of the Software. 13 * 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 20 * SOFTWARE. 21 */ 22 23 package com.liferay.portal.events; 24 25 import com.liferay.portal.kernel.events.Action; 26 import com.liferay.portal.kernel.util.StringPool; 27 import com.liferay.portal.kernel.util.Validator; 28 import com.liferay.portal.struts.LastPath; 29 import com.liferay.portal.util.PropsKeys; 30 import com.liferay.portal.util.PropsValues; 31 import com.liferay.portal.util.WebKeys; 32 33 import java.util.HashMap; 34 35 import javax.servlet.http.HttpServletRequest; 36 import javax.servlet.http.HttpServletResponse; 37 import javax.servlet.http.HttpSession; 38 39 import org.apache.commons.logging.Log; 40 import org.apache.commons.logging.LogFactory; 41 42 /** 43 * <a href="DefaultLogoutPageAction.java.html"><b><i>View Source</i></b></a> 44 * 45 * @author Jerry Niu 46 * 47 */ 48 public class DefaultLogoutPageAction extends Action { 49 50 public void run(HttpServletRequest request, HttpServletResponse response) { 51 String path = PropsValues.DEFAULT_LOGOUT_PAGE_PATH; 52 53 if (_log.isInfoEnabled()) { 54 _log.info( 55 PropsKeys.DEFAULT_LANDING_PAGE_PATH + StringPool.EQUAL + path); 56 } 57 58 if (Validator.isNotNull(path)) { 59 LastPath lastPath = new LastPath( 60 StringPool.BLANK, path, new HashMap<String, String[]>()); 61 62 HttpSession session = request.getSession(); 63 64 session.setAttribute(WebKeys.LAST_PATH, lastPath); 65 } 66 67 // The commented code shows how you can programmaticaly set the user's 68 // logout page. You can modify this class to utilize a custom algorithm 69 // for forwarding a user to his logout page. See the references to this 70 // class in portal.properties. 71 72 /*Map<String, String[]> params = new HashMap<String, String[]>(); 73 74 params.put("p_l_id", new String[] {"1806"}); 75 76 LastPath lastPath = new LastPath("/c", "/portal/layout", params); 77 78 ses.setAttribute(WebKeys.LAST_PATH, lastPath);*/ 79 } 80 81 private static Log _log = LogFactory.getLog(DefaultLogoutPageAction.class); 82 83 }