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.wsrp.util.comparator;
24  
25  import java.util.Comparator;
26  
27  import oasis.names.tc.wsrp.v1.types.PortletDescription;
28  
29  /**
30   * <a href="PortletDescriptionComparator.java.html"><b><i>View Source</i></b>
31   * </a>
32   *
33   * @author Michael Young
34   *
35   */
36  public class PortletDescriptionComparator implements Comparator {
37  
38      public int compare(Object o1, Object o2) {
39          PortletDescription pd1 = (PortletDescription) o1;
40          PortletDescription pd2 = (PortletDescription) o2;
41  
42          String str1 = "";
43          String str2 = "";
44  
45          try {
46              str1 = pd1.getTitle().getValue();
47          }
48          catch (NullPointerException e) {
49          }
50  
51          try {
52              str2 = pd2.getTitle().getValue();
53          }
54          catch (NullPointerException e) {
55          }
56  
57          return str1.compareToIgnoreCase(str2);
58      }
59  
60  }