| UserGroupChecker.java |
1 /**
2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3 *
4 *
5 *
6 *
7 * The contents of this file are subject to the terms of the Liferay Enterprise
8 * Subscription License ("License"). You may not use this file except in
9 * compliance with the License. You can obtain a copy of the License by
10 * contacting Liferay, Inc. See the License for the specific language governing
11 * permissions and limitations under the License, including but not limited to
12 * distribution rights 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 public class UserGroupChecker extends RowChecker {
40
41 public UserGroupChecker(RenderResponse renderResponse, Group group) {
42 super(renderResponse);
43
44 _group = group;
45 }
46
47 public boolean isChecked(Object obj) {
48 User user = null;
49
50 if (obj instanceof User) {
51 user = (User)obj;
52 }
53 else if (obj instanceof Object[]) {
54 user = (User)((Object[])obj)[0];
55 }
56 else {
57 throw new IllegalArgumentException(obj + " is not a User");
58 }
59
60 try {
61 return UserLocalServiceUtil.hasGroupUser(
62 _group.getGroupId(), user.getUserId());
63 }
64 catch (Exception e) {
65 _log.error(e);
66
67 return false;
68 }
69 }
70
71 private static Log _log = LogFactoryUtil.getLog(UserGroupChecker.class);
72
73 private Group _group;
74
75 }