1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    * The contents of this file are subject to the terms of the Liferay Enterprise
5    * Subscription License ("License"). You may not use this file except in
6    * compliance with the License. You can obtain a copy of the License by
7    * contacting Liferay, Inc. See the License for the specific language governing
8    * permissions and limitations under the License, including but not limited to
9    * distribution rights of the Software.
10   *
11   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17   * SOFTWARE.
18   */
19  
20  package com.liferay.portal.events;
21  
22  import com.liferay.portal.kernel.events.Action;
23  import com.liferay.portal.kernel.log.Log;
24  import com.liferay.portal.kernel.log.LogFactoryUtil;
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.PropsKeys;
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  /**
39   * <a href="DefaultLandingPageAction.java.html"><b><i>View Source</i></b></a>
40   *
41   * @author Michael Young
42   *
43   */
44  public class DefaultLandingPageAction extends Action {
45  
46      public void run(HttpServletRequest request, HttpServletResponse response) {
47          String path = PropsValues.DEFAULT_LANDING_PAGE_PATH;
48  
49          if (_log.isInfoEnabled()) {
50              _log.info(
51                  PropsKeys.DEFAULT_LANDING_PAGE_PATH + StringPool.EQUAL + path);
52          }
53  
54          if (Validator.isNotNull(path)) {
55              LastPath lastPath = new LastPath(
56                  StringPool.BLANK, path, new HashMap<String, String[]>());
57  
58              HttpSession session = request.getSession();
59  
60              session.setAttribute(WebKeys.LAST_PATH, lastPath);
61          }
62  
63          // The commented code shows how you can programmaticaly set the user's
64          // landing page. You can modify this class to utilize a custom algorithm
65          // for forwarding a user to his landing page. See the references to this
66          // class in portal.properties.
67  
68          /*Map<String, String[]> params = new HashMap<String, String[]>();
69  
70          params.put("p_l_id", new String[] {"1806"});
71  
72          LastPath lastPath = new LastPath("/c", "/portal/layout", params);
73  
74          ses.setAttribute(WebKeys.LAST_PATH, lastPath);*/
75      }
76  
77      private static Log _log =
78           LogFactoryUtil.getLog(DefaultLandingPageAction.class);
79  
80  }