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.portlet.communities.search;
24  
25  import com.liferay.portal.kernel.dao.search.RowChecker;
26  import com.liferay.portal.kernel.log.Log;
27  import com.liferay.portal.kernel.log.LogFactoryUtil;
28  import com.liferay.portal.model.Group;
29  import com.liferay.portal.model.Role;
30  import com.liferay.portal.model.User;
31  import com.liferay.portal.service.UserGroupRoleLocalServiceUtil;
32  
33  import javax.portlet.RenderResponse;
34  
35  /**
36   * <a href="UserGroupRoleRoleChecker.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Jorge Ferrer
39   *
40   */
41  public class UserGroupRoleRoleChecker extends RowChecker {
42  
43      public UserGroupRoleRoleChecker(
44          RenderResponse renderResponse, User user, Group group) {
45  
46          super(renderResponse);
47  
48          _user = user;
49          _group = group;
50      }
51  
52      public boolean isChecked(Object obj) {
53          Role role = (Role)obj;
54  
55          try {
56              return UserGroupRoleLocalServiceUtil.hasUserGroupRole(
57                  _user.getUserId(), _group.getGroupId(), role.getRoleId());
58          }
59          catch (Exception e) {
60              _log.error(e);
61  
62              return false;
63          }
64      }
65  
66      private static Log _log =
67           LogFactoryUtil.getLog(UserGroupRoleRoleChecker.class);
68  
69      private User _user;
70      private Group _group;
71  
72  }