1   /**
2    * Copyright (c) 2000-2007 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.security.permission.PermissionChecker;
26  import com.liferay.portal.security.permission.PermissionCheckerFactory;
27  import com.liferay.portal.security.permission.PermissionThreadLocal;
28  import com.liferay.portal.struts.Action;
29  import com.liferay.portal.struts.ActionException;
30  import com.liferay.portal.theme.ThemeDisplay;
31  import com.liferay.portal.theme.ThemeDisplayFactory;
32  import com.liferay.portal.util.WebKeys;
33  
34  import javax.servlet.http.HttpServletRequest;
35  import javax.servlet.http.HttpServletResponse;
36  
37  import org.apache.commons.logging.Log;
38  import org.apache.commons.logging.LogFactory;
39  
40  /**
41   * <a href="ServicePostAction.java.html"><b><i>View Source</i></b></a>
42   *
43   * @author Brian Wing Shun Chan
44   *
45   */
46  public class ServicePostAction extends Action {
47  
48      public void run(HttpServletRequest req, HttpServletResponse res)
49          throws ActionException {
50  
51          try {
52  
53              // Make sure this is called only once per full request, ignore
54              // requests spawned by the portlet
55  
56              //String requestURI = GetterUtil.getString(req.getRequestURI());
57  
58              // Doesn't this cause a memory leak?
59  
60              /*if (requestURI.endsWith("/portal/render_portlet")) {
61                  return;
62              }*/
63          }
64          catch (Exception e) {
65              _log.error(e);
66          }
67  
68          try {
69  
70              // Clean up the theme display
71  
72              ThemeDisplay themeDisplay =
73                  (ThemeDisplay)req.getAttribute(WebKeys.THEME_DISPLAY);
74  
75              ThemeDisplayFactory.recycle(themeDisplay);
76          }
77          catch (Exception e) {
78              _log.error(e);
79          }
80  
81          req.removeAttribute(WebKeys.THEME_DISPLAY);
82  
83          try {
84  
85              // Clean up the permission checker
86  
87              PermissionChecker permissionChecker =
88                  PermissionThreadLocal.getPermissionChecker();
89  
90              PermissionCheckerFactory.recycle(permissionChecker);
91          }
92          catch (Exception e) {
93              _log.error(e);
94          }
95      }
96  
97      private static Log _log = LogFactory.getLog(ServicePostAction.class);
98  
99  }