| UserGroupDescriptionComparator.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.portal.util.comparator;
24
25 import com.liferay.portal.kernel.util.OrderByComparator;
26 import com.liferay.portal.model.UserGroup;
27
28 /**
29 * <a href="UserGroupDescriptionComparator.java.html"><b><i>View Source</i></b>
30 * </a>
31 *
32 * @author Brian Wing Shun Chan
33 */
34 public class UserGroupDescriptionComparator extends OrderByComparator {
35
36 public static String ORDER_BY_ASC =
37 "UserGroup.description ASC, UserGroup.name ASC";
38
39 public static String ORDER_BY_DESC =
40 "UserGroup.description DESC, UserGroup.name DESC";
41
42 public static String[] ORDER_BY_FIELDS = {"description", "name"};
43
44 public UserGroupDescriptionComparator() {
45 this(false);
46 }
47
48 public UserGroupDescriptionComparator(boolean asc) {
49 _asc = asc;
50 }
51
52 public int compare(Object obj1, Object obj2) {
53 UserGroup userGroup1 = (UserGroup)obj1;
54 UserGroup userGroup2 = (UserGroup)obj2;
55
56 int value = userGroup1.getDescription().compareTo(
57 userGroup2.getDescription());
58
59 if (value == 0) {
60 value = userGroup1.getName().compareTo(userGroup2.getName());
61 }
62
63 if (_asc) {
64 return value;
65 }
66 else {
67 return -value;
68 }
69 }
70
71 public String getOrderBy() {
72 if (_asc) {
73 return ORDER_BY_ASC;
74 }
75 else {
76 return ORDER_BY_DESC;
77 }
78 }
79
80 public String[] getOrderByFields() {
81 return ORDER_BY_FIELDS;
82 }
83
84 public boolean isAscending() {
85 return _asc;
86 }
87
88 private boolean _asc;
89
90 }