Coverage report

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org.apache.jetspeed.om.impl.DescriptionSetImpl
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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.om.impl;
 18   
 
 19   
 import java.io.Serializable;
 20   
 import java.util.ArrayList;
 21   
 import java.util.Collection;
 22   
 import java.util.Iterator;
 23   
 import java.util.Locale;
 24   
 
 25   
 import org.apache.jetspeed.om.common.MutableDescriptionSet;
 26   
 import org.apache.jetspeed.util.JetspeedLocale;
 27   
 import org.apache.pluto.om.common.Description;
 28   
 
 29   
 /**
 30   
  * BaseDescriptionSet
 31   
  *
 32   
  * Supports
 33   
  *
 34   
  * @author <a href="mailto:weaver@apache.org">Scott T. Weaver</a>
 35   
  * @version $Id: DescriptionSetImpl.java 516448 2007-03-09 16:25:47Z ate $
 36   
  *
 37   
  */
 38   
 public class DescriptionSetImpl  implements MutableDescriptionSet, Serializable
 39   
 {
 40   
     /** Specifies the type Description we are storing */
 41   
     protected String descriptionType;
 42   
     protected Collection innerCollection;
 43   
 
 44   
     /**
 45   
      *
 46   
      */
 47   
     public DescriptionSetImpl()
 48   
     {
 49  0 
         super();
 50  0 
 		this.innerCollection = new ArrayList();
 51  0 
     }
 52   
 
 53   
     /**
 54   
      * @param c
 55   
      */
 56   
     public DescriptionSetImpl(Collection c)
 57  0 
     {
 58  0 
         this.innerCollection = c;
 59  0 
     }
 60   
 
 61   
 
 62   
 
 63   
 
 64   
     public DescriptionSetImpl(String descriptionType)
 65   
     {
 66  0 
         super();
 67  0 
         this.descriptionType = descriptionType;
 68  0 
         this.innerCollection = new ArrayList();
 69  0 
     }
 70   
 
 71   
     /**
 72   
      * @see org.apache.pluto.om.common.DescriptionSet#get(java.util.Locale)
 73   
      */
 74   
     public Description get(Locale arg0)
 75   
     {
 76  0 
         if (arg0 == null)
 77   
         {
 78  0 
             throw new IllegalArgumentException("The Locale argument cannot be null");
 79   
         }
 80   
 
 81   
         // TODO: This may cause concurrent modification exceptions
 82  0 
         Iterator itr = iterator();
 83  0 
         Description fallBack = null;
 84  0 
         while (itr.hasNext())
 85   
         {
 86  0 
             Description desc = (Description) itr.next();
 87  0 
             if (desc.getLocale().equals(arg0))
 88   
             {
 89  0 
                 return desc;
 90   
             }
 91   
             // set fall back if we have a Locale that only has
 92   
             // language set.
 93  0 
             else if (desc.getLocale().getLanguage().equals(arg0.getLanguage()))
 94   
             {
 95  0 
                 fallBack = desc;
 96   
             }
 97  0 
             else if (fallBack == null && desc.getLocale().equals(JetspeedLocale.getDefaultLocale()))
 98   
             {
 99  0 
                 fallBack = desc;
 100   
             }
 101  0 
         }
 102  0 
         return fallBack;
 103   
     }
 104   
 
 105   
     /**
 106   
      * @see org.apache.jetspeed.om.common.MutableDescriptionSet#addDescription(java.lang.String)
 107   
      */
 108   
     public void addDescription(Description description)
 109   
     {
 110  0 
         innerCollection.add(description);
 111  0 
     }
 112   
 
 113   
     /**
 114   
      * @see org.apache.pluto.om.common.DescriptionSet#iterator()
 115   
      */
 116   
     public Iterator iterator()
 117   
     {
 118  0 
         return innerCollection.iterator();
 119   
     }
 120   
 
 121   
     /**
 122   
      * @return
 123   
      */
 124   
     public Collection getInnerCollection()
 125   
     {
 126  0 
         return innerCollection;
 127   
     }
 128   
 
 129   
     /**
 130   
      * @param collection
 131   
      */
 132   
     public void setInnerCollection(Collection collection)
 133   
     {
 134  0 
         innerCollection = collection;
 135  0 
     }
 136   
 
 137   
 }

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