Coverage Report - org.apache.camel.converter.CollectionConverter
 
Classes in this File Line Coverage Branch Coverage Complexity
CollectionConverter
67% 
100% 
0
 
 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.camel.converter;
 18  
 
 19  
 import java.util.Arrays;
 20  
 import java.util.Collection;
 21  
 import java.util.HashSet;
 22  
 import java.util.List;
 23  
 import java.util.Map;
 24  
 import java.util.Set;
 25  
 
 26  
 import org.apache.camel.Converter;
 27  
 
 28  
 /**
 29  
  * Some core java.util Collection based
 30  
  * <a href="http://activemq.apache.org/camel/type-converter.html">Type Converters</a>
 31  
  *
 32  
  * @version $Revision: 524215 $
 33  
  */
 34  
 @Converter
 35  
 public class CollectionConverter {
 36  
 
 37  
     /**
 38  
      * Utility classes should not have a public constructor.
 39  
      */
 40  0
     private CollectionConverter() {        
 41  0
     }
 42  
 
 43  
     /**
 44  
      * Converts a collection to an array
 45  
      */
 46  
     @Converter
 47  
     public static Object[] toArray(Collection value) {
 48  3
         if (value == null) {
 49  0
             return null;
 50  
         }
 51  3
         return value.toArray();
 52  
     }
 53  
 
 54  
     /**
 55  
      * Converts an array to a collection
 56  
      */
 57  
     @Converter
 58  
     public static List toList(Object[] array) {
 59  6
         return Arrays.asList(array);
 60  
     }
 61  
 
 62  
     @Converter
 63  
     public static Set toSet(Object[] array) {
 64  3
         Set answer = new HashSet();
 65  9
         for (Object element : array) {
 66  6
             answer.add(element);
 67  
         }
 68  3
         return answer;
 69  
     }
 70  
 
 71  
     @Converter
 72  
     public static Set toSet(Collection collection) {
 73  3
         return new HashSet(collection);
 74  
     }
 75  
 
 76  
     @Converter
 77  
     public static Set toSet(Map map) {
 78  0
         return map.entrySet();
 79  
     }
 80  
 }