| PluginPackageNameAndContextComparator.java |
1 /**
2 * Copyright (c) 2000-2007 Liferay, Inc. All rights reserved.
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a copy
5 * of this software and associated documentation files (the "Software"), to deal
6 * in the Software without restriction, including without limitation the rights
7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8 * copies of the Software, and to permit persons to whom the Software is
9 * furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice shall be included in
12 * all copies or substantial portions 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.kernel.plugin;
24
25 import java.util.Comparator;
26
27 /**
28 * <a href="PluginPackageNameAndContextComparator.java.html"><b><i>View Source
29 * </i></b></a>
30 *
31 * @author Jorge Ferrer
32 *
33 */
34 public class PluginPackageNameAndContextComparator implements Comparator {
35
36 public int compare(Object obj1, Object obj2) {
37 if (!(obj1 instanceof PluginPackage)) {
38 return -1;
39 }
40
41 if (!(obj2 instanceof PluginPackage)) {
42 return 1;
43 }
44
45 PluginPackage package1 = (PluginPackage)obj1;
46 PluginPackage package2 = (PluginPackage)obj2;
47
48 int result = package1.getName().compareTo(package2.getName());
49
50 if (result == 0) {
51 result = package1.getContext().compareTo(package2.getContext());
52 }
53
54 return result;
55 }
56
57 }