Coverage Report - org.mule.transformer.simple.ObjectArrayToString
 
Classes in this File Line Coverage Branch Coverage Complexity
ObjectArrayToString
0%
0/19
0%
0/4
0
 
 1  
 /*
 2  
  * $Id: ObjectArrayToString.java 19250 2010-08-30 16:53:14Z dirk.olmes $
 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  
 
 11  
 package org.mule.transformer.simple;
 12  
 
 13  
 import org.mule.api.transformer.DiscoverableTransformer;
 14  
 import org.mule.api.transformer.TransformerException;
 15  
 import org.mule.transformer.AbstractTransformer;
 16  
 import org.mule.transformer.types.DataTypeFactory;
 17  
 import org.mule.util.StringUtils;
 18  
 
 19  
 /**
 20  
  * <code>ObjectArrayToString</code> transformer is the opposite of
 21  
  * StringToObjectArray - it simply converts Object[] to a String in which each
 22  
  * element is separated by a configurable delimiter (default is a space).
 23  
  */
 24  
 
 25  
 public class ObjectArrayToString extends AbstractTransformer implements DiscoverableTransformer
 26  
 {
 27  
     /** Give core transformers a slighty higher priority */
 28  0
     private int priorityWeighting = DiscoverableTransformer.DEFAULT_PRIORITY_WEIGHTING + 1;
 29  
 
 30  
     private static final String DEFAULT_DELIMITER = " ";
 31  
 
 32  0
     private String delimiter = null;
 33  
 
 34  
     public ObjectArrayToString()
 35  0
     {
 36  0
         registerSourceType(DataTypeFactory.create(Object[].class));
 37  0
         setReturnDataType(DataTypeFactory.TEXT_STRING);
 38  0
     }
 39  
 
 40  
     @Override
 41  
     public Object doTransform(Object src, String encoding) throws TransformerException
 42  
     {
 43  0
         if (src == null)
 44  
         {
 45  0
             return src;
 46  
         }
 47  
 
 48  0
         Object[] in = (Object[]) src;
 49  0
         String out = StringUtils.join(in, getDelimiter());
 50  
 
 51  
         /*
 52  
         for (int i = 0; i < in.length; i++)
 53  
         {
 54  
             if (in[i] != null)
 55  
             {
 56  
                 if (i > 0) out += getDelimiter();
 57  
                 out += in[i].toString();
 58  
             }
 59  
         }
 60  
         */
 61  
 
 62  0
         return out;
 63  
     }
 64  
 
 65  
     public String getDelimiter()
 66  
     {
 67  0
         if (delimiter == null)
 68  
         {
 69  0
             return DEFAULT_DELIMITER;
 70  
         }
 71  
         else
 72  
         {
 73  0
             return delimiter;
 74  
         }
 75  
     }
 76  
 
 77  
     public void setDelimiter(String delimiter)
 78  
     {
 79  0
         this.delimiter = delimiter;
 80  0
     }
 81  
 
 82  
     public int getPriorityWeighting()
 83  
     {
 84  0
         return priorityWeighting;
 85  
     }
 86  
 
 87  
     public void setPriorityWeighting(int priorityWeighting)
 88  
     {
 89  0
         this.priorityWeighting = priorityWeighting;
 90  0
     }
 91  
 }