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