| UserGroupChecker.java |
1 /**
2 * Copyright (c) 2000-2008 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.model.Group;
27 import com.liferay.portal.model.User;
28 import com.liferay.portal.service.UserLocalServiceUtil;
29
30 import javax.portlet.RenderResponse;
31
32 import org.apache.commons.logging.Log;
33 import org.apache.commons.logging.LogFactory;
34
35 /**
36 * <a href="UserGroupChecker.java.html"><b><i>View Source</i></b></a>
37 *
38 * @author Brian Wing Shun Chan
39 *
40 */
41 public class UserGroupChecker extends RowChecker {
42
43 public UserGroupChecker(RenderResponse res, Group group) {
44 super(res);
45
46 _group = group;
47 }
48
49 public boolean isChecked(Object obj) {
50 User user = null;
51
52 if (obj instanceof User) {
53 user = (User)obj;
54 }
55 else if (obj instanceof Object[]) {
56 user = (User)((Object[])obj)[0];
57 }
58 else {
59 throw new IllegalArgumentException(obj + " is not a User");
60 }
61
62 try {
63 return UserLocalServiceUtil.hasGroupUser(
64 _group.getGroupId(), user.getUserId());
65 }
66 catch (Exception e){
67 _log.error(e);
68
69 return false;
70 }
71 }
72
73 private static Log _log = LogFactory.getLog(UserGroupChecker.class);
74
75 private Group _group;
76
77 }