Coverage Report - org.mule.config.converters.TransformerConverter
 
Classes in this File Line Coverage Branch Coverage Complexity
TransformerConverter
0%
0/14
0%
0/6
0
 
 1  
 /*
 2  
  * $Id: TransformerConverter.java 17843 2010-07-03 22:08:57Z rossmason $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 5  
  *
 6  
  * The software in this package is published under the terms of the CPAL v1.0
 7  
  * license, a copy of which has been included with this distribution in the
 8  
  * LICENSE.txt file.
 9  
  */
 10  
 package org.mule.config.converters;
 11  
 
 12  
 import org.mule.api.MuleContext;
 13  
 import org.mule.api.expression.PropertyConverter;
 14  
 import org.mule.api.transformer.Transformer;
 15  
 
 16  
 import java.util.LinkedList;
 17  
 import java.util.List;
 18  
 import java.util.StringTokenizer;
 19  
 
 20  
 /**
 21  
  * Converts a String list of Transformer names into a List of {@link org.mule.api.transformer.Transformer} objects.
 22  
  */
 23  0
 public class TransformerConverter implements PropertyConverter
 24  
 {
 25  
     public static final String DELIM = ",";
 26  
 
 27  
     public Object convert(String property, MuleContext context)
 28  
     {
 29  0
         if (null != property)
 30  
         {
 31  0
             List<Transformer> transformers = new LinkedList<Transformer>();
 32  0
             StringTokenizer st = new StringTokenizer(property, DELIM);
 33  0
             while (st.hasMoreTokens())
 34  
             {
 35  0
                 String key = st.nextToken().trim();
 36  0
                 Transformer transformer = context.getRegistry().lookupTransformer(key);
 37  
 
 38  0
                 if (transformer == null)
 39  
                 {
 40  0
                     throw new IllegalArgumentException(key);
 41  
                 }
 42  0
                 transformers.add(transformer);
 43  0
             }
 44  0
             return transformers;
 45  
         }
 46  
         else
 47  
         {
 48  0
             return null;
 49  
         }
 50  
 
 51  
     }
 52  
 
 53  
     public Class getType()
 54  
     {
 55  0
         return TransformerList.class;
 56  
     }
 57  
 }