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