| SelectItemComparator.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.util.bridges.jsf.common.comparator;
24
25 import java.util.Comparator;
26
27 import javax.faces.model.SelectItem;
28
29 /**
30 * <a href="SelectItemComparator.java.html"><b><i>View Source</i></b></a>
31 *
32 * @author Neil Griffin
33 *
34 */
35 public class SelectItemComparator implements Comparator<SelectItem> {
36
37 public SelectItemComparator() {
38 this(true);
39 }
40
41 public SelectItemComparator(boolean asc) {
42 _asc = asc;
43 }
44
45 public int compare(SelectItem selectItem1, SelectItem selectItem2) {
46 int value = selectItem1.getLabel().compareTo(selectItem2.getLabel());
47
48 if (_asc) {
49 return value;
50 }
51 else {
52 return -value;
53 }
54 }
55
56 private boolean _asc;
57
58 }