01: /**
02: * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
03: *
04: * Permission is hereby granted, free of charge, to any person obtaining a copy
05: * of this software and associated documentation files (the "Software"), to deal
06: * in the Software without restriction, including without limitation the rights
07: * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
08: * copies of the Software, and to permit persons to whom the Software is
09: * 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: */package com.liferay.portlet.communities.search;
22:
23: import com.liferay.portal.kernel.dao.search.RowChecker;
24: import com.liferay.portal.model.Group;
25: import com.liferay.portal.model.Role;
26: import com.liferay.portal.model.User;
27: import com.liferay.portal.service.UserGroupRoleLocalServiceUtil;
28:
29: import javax.portlet.RenderResponse;
30:
31: import org.apache.commons.logging.Log;
32: import org.apache.commons.logging.LogFactory;
33:
34: /**
35: * <a href="UserGroupRoleUserChecker.java.html"><b><i>View Source</i></b></a>
36: *
37: * @author Jorge Ferrer
38: *
39: */
40: public class UserGroupRoleUserChecker extends RowChecker {
41:
42: public UserGroupRoleUserChecker(RenderResponse res, Group group,
43: Role role) {
44:
45: super (res);
46:
47: _group = group;
48: _role = role;
49: }
50:
51: public boolean isChecked(Object obj) {
52: User user = (User) obj;
53:
54: try {
55: return UserGroupRoleLocalServiceUtil.hasUserGroupRole(user
56: .getUserId(), _group.getGroupId(), _role
57: .getRoleId());
58: } catch (Exception e) {
59: _log.error(e);
60:
61: return false;
62: }
63: }
64:
65: private static Log _log = LogFactory
66: .getLog(UserGroupRoleUserChecker.class);
67:
68: private Role _role;
69: private Group _group;
70:
71: }
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