1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights 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.kernel.util.StringPool;
26  import com.liferay.portal.model.Portlet;
27  import com.liferay.portal.util.PortalUtil;
28  
29  import java.io.Serializable;
30  
31  import java.util.Comparator;
32  import java.util.Locale;
33  
34  import javax.servlet.ServletContext;
35  
36  /**
37   * <a href="PortletTitleComparator.java.html"><b><i>View Source</i></b></a>
38   *
39   * @author Brian Wing Shun Chan
40   */
41  public class PortletTitleComparator
42      implements Comparator<Portlet>, Serializable {
43  
44      public PortletTitleComparator(Locale locale) {
45          _locale = locale;
46      }
47  
48      /**
49       * @deprecated
50       */
51      public PortletTitleComparator(long companyId, Locale locale) {
52          this(locale);
53      }
54  
55      public PortletTitleComparator(
56          ServletContext servletContext, Locale locale) {
57  
58          _servletContext = servletContext;
59          _locale = locale;
60      }
61  
62      public int compare(Portlet portlet1, Portlet portlet2) {
63          String portletTitle1 = StringPool.BLANK;
64          String portletTitle2 = StringPool.BLANK;
65  
66          if (_servletContext != null) {
67              portletTitle1 = PortalUtil.getPortletTitle(
68                  portlet1, _servletContext, _locale);
69              portletTitle2 = PortalUtil.getPortletTitle(
70                  portlet2, _servletContext, _locale);
71          }
72          else {
73              portletTitle1 = PortalUtil.getPortletTitle(portlet1, _locale);
74              portletTitle2 = PortalUtil.getPortletTitle(portlet2, _locale);
75          }
76  
77          return portletTitle1.compareTo(portletTitle2);
78      }
79  
80      private Locale _locale;
81      private ServletContext _servletContext;
82  
83  }