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.util.comparator;
21  
22  import com.liferay.portal.kernel.util.StringPool;
23  import com.liferay.portal.model.Portlet;
24  import com.liferay.portal.util.PortalUtil;
25  
26  import java.io.Serializable;
27  
28  import java.util.Comparator;
29  import java.util.Locale;
30  
31  import javax.servlet.ServletContext;
32  
33  /**
34   * <a href="PortletTitleComparator.java.html"><b><i>View Source</i></b></a>
35   *
36   * @author Brian Wing Shun Chan
37   *
38   */
39  public class PortletTitleComparator
40      implements Comparator<Portlet>, Serializable {
41  
42      public PortletTitleComparator(long companyId, Locale locale) {
43          _companyId = companyId;
44          _locale = locale;
45      }
46  
47      public PortletTitleComparator(
48          ServletContext servletContext, Locale locale) {
49  
50          _servletContext = servletContext;
51          _locale = locale;
52      }
53  
54      public int compare(Portlet portlet1, Portlet portlet2) {
55          String portletTitle1 = StringPool.BLANK;
56          String portletTitle2 = StringPool.BLANK;
57  
58          if (_servletContext != null) {
59              portletTitle1 = PortalUtil.getPortletTitle(
60                  portlet1, _servletContext, _locale);
61              portletTitle2 = PortalUtil.getPortletTitle(
62                  portlet2, _servletContext, _locale);
63          }
64          else {
65              portletTitle1 = PortalUtil.getPortletTitle(
66                  portlet1, _companyId, _locale);
67              portletTitle2 = PortalUtil.getPortletTitle(
68                  portlet2, _companyId, _locale);
69          }
70  
71          return portletTitle1.compareTo(portletTitle2);
72      }
73  
74      private long _companyId;
75      private ServletContext _servletContext;
76      private Locale _locale;
77  
78  }