01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portal.events;
22:
23: import com.liferay.portal.kernel.events.Action;
24: import com.liferay.portal.kernel.events.ActionException;
25: import com.liferay.portal.kernel.util.StringPool;
26: import com.liferay.portal.kernel.util.Validator;
27: import com.liferay.portal.struts.LastPath;
28: import com.liferay.portal.util.PropsUtil;
29: import com.liferay.portal.util.PropsValues;
30: import com.liferay.portal.util.WebKeys;
31:
32: import java.util.HashMap;
33:
34: import javax.servlet.http.HttpServletRequest;
35: import javax.servlet.http.HttpServletResponse;
36: import javax.servlet.http.HttpSession;
37:
38: import org.apache.commons.logging.Log;
39: import org.apache.commons.logging.LogFactory;
40:
41: /**
42: * <a href="DefaultLogoutPageAction.java.html"><b><i>View Source</i></b></a>
43: *
44: * @author Jerry Niu
45: *
46: */
47: public class DefaultLogoutPageAction extends Action {
48:
49: public void run(HttpServletRequest req, HttpServletResponse res)
50: throws ActionException {
51:
52: String path = PropsValues.DEFAULT_LOGOUT_PAGE_PATH;
53:
54: if (_log.isInfoEnabled()) {
55: _log.info(PropsUtil.DEFAULT_LANDING_PAGE_PATH
56: + StringPool.EQUAL + path);
57: }
58:
59: if (Validator.isNotNull(path)) {
60: LastPath lastPath = new LastPath(StringPool.BLANK, path,
61: new HashMap());
62:
63: HttpSession ses = req.getSession();
64:
65: ses.setAttribute(WebKeys.LAST_PATH, lastPath);
66: }
67:
68: // The commented code shows how you can programmaticaly set the user's
69: // logout page. You can modify this class to utilize a custom algorithm
70: // for forwarding a user to his logout page. See the references to this
71: // class in portal.properties.
72:
73: /*Map params = new HashMap();
74:
75: params.put("p_l_id", new String[] {"1806"});
76:
77: LastPath lastPath = new LastPath("/c", "/portal/layout", params);
78:
79: ses.setAttribute(WebKeys.LAST_PATH, lastPath);*/
80: }
81:
82: private static Log _log = LogFactory
83: .getLog(DefaultLogoutPageAction.class);
84:
85: }
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