1 /**
2 * Copyright 2010-2014 The Kuali Foundation
3 *
4 * Licensed under the Educational Community License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.opensource.org/licenses/ecl2.php
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16 package org.kuali.common.util.metainf.model;
17
18 import java.util.Comparator;
19
20 /**
21 * <p>
22 * Sort lexicographically by directory structure, then filename of the locations contained in each {@code MetaInfResource}
23 * </p>
24 *
25 * For example:
26 *
27 * <pre>
28 * 2 - /a/foo2.txt 1 - /a/foo1.txt
29 * 3 - /a/b/foo.txt 2 - /a/foo2.txt
30 * 1 - /a/foo1.txt 3 - /a/b/foo.txt
31 * </pre>
32 *
33 */
34 public class MetaInfResourcePathComparator implements Comparator<MetaInfResource> {
35
36 private final PathComparator comparator = new PathComparator();
37
38 @Override
39 public int compare(MetaInfResource one, MetaInfResource two) {
40 return comparator.compare(one.getLocation(), two.getLocation());
41 }
42 }