| RoleNameComparator.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * The contents of this file are subject to the terms of the Liferay Enterprise
5 * Subscription License ("License"). You may not use this file except in
6 * compliance with the License. You can obtain a copy of the License by
7 * contacting Liferay, Inc. See the License for the specific language governing
8 * permissions and limitations under the License, including but not limited to
9 * distribution rights of the Software.
10 *
11 *
12 *
13 */
14
15 package com.liferay.portal.util.comparator;
16
17 import com.liferay.portal.kernel.util.OrderByComparator;
18 import com.liferay.portal.model.Role;
19
20 /**
21 * <a href="RoleNameComparator.java.html"><b><i>View Source</i></b></a>
22 *
23 * @author Brian Wing Shun Chan
24 */
25 public class RoleNameComparator extends OrderByComparator {
26
27 public static String ORDER_BY_ASC = "Role_.name ASC";
28
29 public static String ORDER_BY_DESC = "Role_.name DESC";
30
31 public static String[] ORDER_BY_FIELDS = {"name"};
32
33 public RoleNameComparator() {
34 this(false);
35 }
36
37 public RoleNameComparator(boolean asc) {
38 _asc = asc;
39 }
40
41 public int compare(Object obj1, Object obj2) {
42 Role role1 = (Role)obj1;
43 Role role2 = (Role)obj2;
44
45 int value = role1.getName().compareTo(role2.getName());
46
47 if (_asc) {
48 return value;
49 }
50 else {
51 return -value;
52 }
53 }
54
55 public String getOrderBy() {
56 if (_asc) {
57 return ORDER_BY_ASC;
58 }
59 else {
60 return ORDER_BY_DESC;
61 }
62 }
63
64 public String[] getOrderByFields() {
65 return ORDER_BY_FIELDS;
66 }
67
68 public boolean isAscending() {
69 return _asc;
70 }
71
72 private boolean _asc;
73
74 }