| SelectItemComparator.java |
1 /**
2 * Copyright (c) 2000-2009 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 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
17 * SOFTWARE.
18 */
19
20 package com.liferay.util.bridges.jsf.common.comparator;
21
22 import java.util.Comparator;
23
24 import javax.faces.model.SelectItem;
25
26 /**
27 * <a href="SelectItemComparator.java.html"><b><i>View Source</i></b></a>
28 *
29 * @author Neil Griffin
30 *
31 */
32 public class SelectItemComparator implements Comparator<SelectItem> {
33
34 public SelectItemComparator() {
35 this(true);
36 }
37
38 public SelectItemComparator(boolean asc) {
39 _asc = asc;
40 }
41
42 public int compare(SelectItem selectItem1, SelectItem selectItem2) {
43 int value = selectItem1.getLabel().compareTo(selectItem2.getLabel());
44
45 if (_asc) {
46 return value;
47 }
48 else {
49 return -value;
50 }
51 }
52
53 private boolean _asc;
54
55 }