| UserGroupChecker.java |
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.enterpriseadmin.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.User;
30 import com.liferay.portal.service.UserLocalServiceUtil;
31
32 import javax.portlet.RenderResponse;
33
34 /**
35 * <a href="UserGroupChecker.java.html"><b><i>View Source</i></b></a>
36 *
37 * @author Brian Wing Shun Chan
38 *
39 */
40 public class UserGroupChecker extends RowChecker {
41
42 public UserGroupChecker(RenderResponse renderResponse, Group group) {
43 super(renderResponse);
44
45 _group = group;
46 }
47
48 public boolean isChecked(Object obj) {
49 User user = null;
50
51 if (obj instanceof User) {
52 user = (User)obj;
53 }
54 else if (obj instanceof Object[]) {
55 user = (User)((Object[])obj)[0];
56 }
57 else {
58 throw new IllegalArgumentException(obj + " is not a User");
59 }
60
61 try {
62 return UserLocalServiceUtil.hasGroupUser(
63 _group.getGroupId(), user.getUserId());
64 }
65 catch (Exception e) {
66 _log.error(e);
67
68 return false;
69 }
70 }
71
72 private static Log _log = LogFactoryUtil.getLog(UserGroupChecker.class);
73
74 private Group _group;
75
76 }