1   /**
2    * Copyright (c) 2000-2010 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   *
12   *
13   */
14  
15  package com.liferay.portal.util;
16  
17  import com.liferay.portal.kernel.util.InitialThreadLocal;
18  import com.liferay.portal.model.ResourcePermission;
19  
20  import java.util.HashMap;
21  import java.util.List;
22  import java.util.Map;
23  
24  /**
25   * <a href="ResourcePermissionsThreadLocal.java.html"><b><i>View Source</i></b>
26   * </a>
27   *
28   * @author Shuyang Zhou
29   * @author Brian Wing Shun Chan
30   */
31  public class ResourcePermissionsThreadLocal {
32  
33      public static Map<Long, ResourcePermission> getResourcePermissions() {
34          return _resourcePermissions.get();
35      }
36  
37      public static void setResourcePermissions(
38          List<ResourcePermission> resourcePermissions) {
39  
40          if (resourcePermissions != null) {
41              Map<Long, ResourcePermission> resourcePermissionMap =
42                  new HashMap<Long, ResourcePermission>();
43  
44              for (ResourcePermission resourcePermission : resourcePermissions) {
45                  resourcePermissionMap.put(
46                      resourcePermission.getRoleId(), resourcePermission);
47              }
48          }
49          else {
50              _resourcePermissions.remove();
51          }
52      }
53  
54      private static ThreadLocal<Map<Long, ResourcePermission>>
55          _resourcePermissions = new InitialThreadLocal
56              <Map<Long, ResourcePermission>>(null);
57  
58  }