1   /**
2    * Copyright (c) 2000-2009 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.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.kernel.util.StringPool;
29  import com.liferay.portal.kernel.util.Validator;
30  import com.liferay.portal.struts.LastPath;
31  import com.liferay.portal.util.PropsKeys;
32  import com.liferay.portal.util.PropsValues;
33  import com.liferay.portal.util.WebKeys;
34  
35  import java.util.HashMap;
36  
37  import javax.servlet.http.HttpServletRequest;
38  import javax.servlet.http.HttpServletResponse;
39  import javax.servlet.http.HttpSession;
40  
41  /**
42   * <a href="DefaultLandingPageAction.java.html"><b><i>View Source</i></b></a>
43   *
44   * @author Michael Young
45   *
46   */
47  public class DefaultLandingPageAction extends Action {
48  
49      public void run(HttpServletRequest request, HttpServletResponse response) {
50          String path = PropsValues.DEFAULT_LANDING_PAGE_PATH;
51  
52          if (_log.isInfoEnabled()) {
53              _log.info(
54                  PropsKeys.DEFAULT_LANDING_PAGE_PATH + StringPool.EQUAL + path);
55          }
56  
57          if (Validator.isNotNull(path)) {
58              LastPath lastPath = new LastPath(
59                  StringPool.BLANK, path, new HashMap<String, String[]>());
60  
61              HttpSession session = request.getSession();
62  
63              session.setAttribute(WebKeys.LAST_PATH, lastPath);
64          }
65  
66          // The commented code shows how you can programmaticaly set the user's
67          // landing page. You can modify this class to utilize a custom algorithm
68          // for forwarding a user to his landing page. See the references to this
69          // class in portal.properties.
70  
71          /*Map<String, String[]> params = new HashMap<String, String[]>();
72  
73          params.put("p_l_id", new String[] {"1806"});
74  
75          LastPath lastPath = new LastPath("/c", "/portal/layout", params);
76  
77          ses.setAttribute(WebKeys.LAST_PATH, lastPath);*/
78      }
79  
80      private static Log _log =
81           LogFactoryUtil.getLog(DefaultLandingPageAction.class);
82  
83  }