1   /**
2    * Copyright (c) 2000-2008 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.util.comparator;
24  
25  import com.liferay.portal.model.Portlet;
26  import com.liferay.portal.util.PortalUtil;
27  
28  import java.io.Serializable;
29  
30  import java.util.Comparator;
31  import java.util.Locale;
32  
33  import javax.servlet.ServletContext;
34  
35  /**
36   * <a href="PortletTitleComparator.java.html"><b><i>View Source</i></b></a>
37   *
38   * @author Brian Wing Shun Chan
39   *
40   */
41  public class PortletTitleComparator
42      implements Comparator<Portlet>, Serializable {
43  
44      public PortletTitleComparator(ServletContext ctx, Locale locale) {
45          _ctx = ctx;
46          _locale = locale;
47      }
48  
49      public int compare(Portlet portlet1, Portlet portlet2) {
50          String portletTitle1 = PortalUtil.getPortletTitle(
51              portlet1, _ctx, _locale);
52          String portletTitle2 = PortalUtil.getPortletTitle(
53              portlet2, _ctx, _locale);
54  
55          return portletTitle1.compareTo(portletTitle2);
56      }
57  
58      private ServletContext _ctx;
59      private Locale _locale;
60  
61  }