| SelectItemComparator.java |
1 /**
2 * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
3 *
4 * This library is free software; you can redistribute it and/or modify it under
5 * the terms of the GNU Lesser General Public License as published by the Free
6 * Software Foundation; either version 2.1 of the License, or (at your option)
7 * any later version.
8 *
9 * This library is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
11 * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
12 * details.
13 */
14
15 package com.liferay.util.bridges.jsf.common.comparator;
16
17 import java.util.Comparator;
18
19 import javax.faces.model.SelectItem;
20
21 /**
22 * <a href="SelectItemComparator.java.html"><b><i>View Source</i></b></a>
23 *
24 * @author Neil Griffin
25 */
26 public class SelectItemComparator implements Comparator<SelectItem> {
27
28 public SelectItemComparator() {
29 this(true);
30 }
31
32 public SelectItemComparator(boolean asc) {
33 _asc = asc;
34 }
35
36 public int compare(SelectItem selectItem1, SelectItem selectItem2) {
37 int value = selectItem1.getLabel().compareTo(selectItem2.getLabel());
38
39 if (_asc) {
40 return value;
41 }
42 else {
43 return -value;
44 }
45 }
46
47 private boolean _asc;
48
49 }