Coverage report

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org.apache.jetspeed.portalsite.menu.StandardBackMenuDefinition
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 1   
 /*
 2   
  * Licensed to the Apache Software Foundation (ASF) under one or more
 3   
  * contributor license agreements.  See the NOTICE file distributed with
 4   
  * this work for additional information regarding copyright ownership.
 5   
  * The ASF licenses this file to You under the Apache License, Version 2.0
 6   
  * (the "License"); you may not use this file except in compliance with
 7   
  * the License.  You may obtain a copy of the License at
 8   
  *
 9   
  *      http://www.apache.org/licenses/LICENSE-2.0
 10   
  *
 11   
  * Unless required by applicable law or agreed to in writing, software
 12   
  * distributed under the License is distributed on an "AS IS" BASIS,
 13   
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 14   
  * See the License for the specific language governing permissions and
 15   
  * limitations under the License.
 16   
  */
 17   
 package org.apache.jetspeed.portalsite.menu;
 18   
 
 19   
 import java.util.Locale;
 20   
 import java.util.MissingResourceException;
 21   
 import java.util.ResourceBundle;
 22   
 
 23   
 import org.apache.jetspeed.om.folder.Folder;
 24   
 import org.apache.jetspeed.om.folder.impl.StandardMenuDefinitionImpl;
 25   
 import org.apache.jetspeed.portalsite.view.SiteView;
 26   
 
 27   
 /**
 28   
  * This class provides a menu definition for the standard
 29   
  * back menu.
 30   
  *
 31   
  * @author <a href="mailto:rwatler@apache.org">Randy Watler</a>
 32   
  * @version $Id: StandardBackMenuDefinition.java 516448 2007-03-09 16:25:47Z ate $
 33   
  */
 34   
 public class StandardBackMenuDefinition extends StandardMenuDefinitionImpl
 35   
 {
 36   
     /**
 37   
      * StandardBackMenuDefinition - constructor
 38   
      */
 39   
     public StandardBackMenuDefinition()
 40   
     {
 41  0 
         super();
 42  0 
     }
 43   
 
 44   
     /**
 45   
      * getName - get menu name
 46   
      *
 47   
      * @return menu name
 48   
      */
 49   
     public String getName()
 50   
     {
 51  0 
         return SiteView.STANDARD_BACK_MENU_NAME;
 52   
     }
 53   
 
 54   
     /**
 55   
      * getOptions - get comma separated menu options if not specified as elements
 56   
      *
 57   
      * @return option paths specification
 58   
      */
 59   
     public String getOptions()
 60   
     {
 61   
         // parent folder
 62  0 
         return ".." + Folder.PATH_SEPARATOR;
 63   
     }
 64   
 
 65   
     /**
 66   
      * getSkin - get skin name for menu element
 67   
      *
 68   
      * @return skin name
 69   
      */
 70   
     public String getSkin()
 71   
     {
 72  0 
         return "breadcrumbs";
 73   
     }
 74   
 
 75   
     /**
 76   
      * getTitle - get default title for menu
 77   
      *
 78   
      * @return title text
 79   
      */
 80   
     public String getTitle()
 81   
     {
 82   
         // use locale defaults
 83  0 
         return getMenuTitleText(null, getTitleResourceKey());
 84   
     }
 85   
 
 86   
     /**
 87   
      * getTitle - get locale specific title for menu from metadata
 88   
      *            protocol, with or without falback enabled
 89   
      *
 90   
      * @param locale preferred locale
 91   
      * @param fallback whether to return default title
 92   
      * @return title text
 93   
      */
 94   
     protected String getTitle(Locale locale, boolean fallback)
 95   
     {
 96   
         // use specified locale or fallback if locale specific title not defined
 97  0 
         String title = getMenuTitleText(locale, getTitleResourceKey());
 98  0 
         if (title != null)
 99   
         {
 100  0 
             return title;
 101   
         }
 102  0 
         return super.getTitle(locale, fallback);
 103   
     }
 104   
 
 105   
     /**
 106   
      * getTitleResourceKey - get resource key used to lookup menu titles
 107   
      *
 108   
      * @return resource key
 109   
      */
 110   
     protected String getTitleResourceKey()
 111   
     {
 112  0 
         return "menu.title.back";
 113   
     }
 114   
 
 115   
     /**
 116   
      * getMenuTitleText - lookup resource bundle based on locale
 117   
      *                    and use to extract menu title text
 118   
      *
 119   
      * @param locale preferred locale
 120   
      * @param key message key for text
 121   
      */
 122   
     protected String getMenuTitleText(Locale locale, String key)
 123   
     {
 124   
         try
 125   
         {
 126   
             // get resource bundle
 127  0 
             ResourceBundle bundle = null;
 128  0 
             if (locale != null)
 129   
             {
 130  0 
                 bundle = ResourceBundle.getBundle("org.apache.jetspeed.portalsite.menu.resources.MenuTitles",locale);
 131   
             }
 132   
             else
 133   
             {
 134  0 
                 bundle = ResourceBundle.getBundle("org.apache.jetspeed.portalsite.menu.resources.MenuTitles");
 135   
             }
 136   
 
 137   
             // lookup and return keyed message
 138  0 
             return bundle.getString(key);
 139   
         }
 140  0 
         catch (MissingResourceException mre)
 141   
         {
 142   
         }
 143  0 
         return null;
 144   
     }
 145   
 }

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