Coverage Report - org.mule.providers.file.transformers.FileToString
 
Classes in this File Line Coverage Branch Coverage Complexity
FileToString
0%
0/11
0%
0/4
3
 
 1  
 /*
 2  
  * $Id: FileToString.java 7976 2007-08-21 14:26:13Z dirk.olmes $
 3  
  * --------------------------------------------------------------------------------------
 4  
  * Copyright (c) MuleSource, Inc.  All rights reserved.  http://www.mulesource.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.providers.file.transformers;
 12  
 
 13  
 import org.mule.umo.transformer.TransformerException;
 14  
 
 15  
 import java.io.File;
 16  
 import java.io.UnsupportedEncodingException;
 17  
 
 18  
 /**
 19  
  * <code>FileToString</code> reads file contents into a string.
 20  
  */
 21  
 public class FileToString extends FileToByteArray
 22  
 {
 23  
 
 24  
     public FileToString()
 25  0
     {
 26  0
         registerSourceType(File.class);
 27  0
         registerSourceType(byte[].class);
 28  0
         setReturnClass(String.class);
 29  0
     }
 30  
 
 31  
     /**
 32  
      * Simple implementation which relies on {@link FileToByteArray} to get a
 33  
      * <code>byte[]</code> from the file beeing parsed and then transform it to a
 34  
      * String with the correct encoding. If the encoding isn't supported simply throw
 35  
      * an exception, good tranformation or no transformation at all. NOTE: if a
 36  
      * <code>byte[]</code> is passed in as a source object this transformer accepts
 37  
      * it and tries the usual transformation.
 38  
      */
 39  
     // @Override
 40  
     public Object doTransform(Object src, String encoding) throws TransformerException
 41  
     {
 42  
         byte[] bytes;
 43  
 
 44  0
         if (src instanceof byte[])
 45  
         {
 46  0
             bytes = (byte[])src;
 47  
         }
 48  
         else
 49  
         {
 50  0
             bytes = (byte[])super.doTransform(src, encoding);
 51  
         }
 52  
 
 53  
         try
 54  
         {
 55  0
             return new String(bytes, encoding);
 56  
         }
 57  0
         catch (UnsupportedEncodingException uee)
 58  
         {
 59  0
             throw new TransformerException(this, uee);
 60  
         }
 61  
     }
 62  
 
 63  
 }