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.portal.wsrp.util.comparator;
21  
22  import java.util.Comparator;
23  
24  import oasis.names.tc.wsrp.v1.types.PortletDescription;
25  
26  /**
27   * <a href="PortletDescriptionComparator.java.html"><b><i>View Source</i></b>
28   * </a>
29   *
30   * @author Michael Young
31   *
32   */
33  public class PortletDescriptionComparator implements Comparator {
34  
35      public int compare(Object o1, Object o2) {
36          PortletDescription pd1 = (PortletDescription) o1;
37          PortletDescription pd2 = (PortletDescription) o2;
38  
39          String str1 = "";
40          String str2 = "";
41  
42          try {
43              str1 = pd1.getTitle().getValue();
44          }
45          catch (NullPointerException e) {
46          }
47  
48          try {
49              str2 = pd2.getTitle().getValue();
50          }
51          catch (NullPointerException e) {
52          }
53  
54          return str1.compareToIgnoreCase(str2);
55      }
56  
57  }