Coverage Report - org.mule.transformer.simple.StringAppendTransformer
 
Classes in this File Line Coverage Branch Coverage Complexity
StringAppendTransformer
0%
0/24
0%
0/4
0
 
 1  
 /*
 2  
  * Copyright (c) MuleSoft, Inc.  All rights reserved.  http://www.mulesoft.com
 3  
  * The software in this package is published under the terms of the CPAL v1.0
 4  
  * license, a copy of which has been included with this distribution in the
 5  
  * LICENSE.txt file.
 6  
  */
 7  
 package org.mule.transformer.simple;
 8  
 
 9  
 import org.mule.api.transformer.TransformerException;
 10  
 import org.mule.transformer.AbstractTransformer;
 11  
 import org.mule.transformer.types.DataTypeFactory;
 12  
 import org.mule.util.IOUtils;
 13  
 import org.mule.util.StringUtils;
 14  
 
 15  
 import java.io.InputStream;
 16  
 
 17  
 public class StringAppendTransformer extends AbstractTransformer
 18  
 {
 19  0
     private String message = StringUtils.EMPTY;
 20  
 
 21  
     public StringAppendTransformer()
 22  
     {
 23  0
         this(StringUtils.EMPTY);
 24  0
     }
 25  
 
 26  
     public StringAppendTransformer(String message)
 27  0
     {
 28  0
         this.message = message;
 29  0
         registerSourceType(DataTypeFactory.STRING);
 30  0
         registerSourceType(DataTypeFactory.BYTE_ARRAY);
 31  0
         registerSourceType(DataTypeFactory.INPUT_STREAM);
 32  0
         setReturnDataType(DataTypeFactory.STRING);
 33  0
     }
 34  
 
 35  
     @Override
 36  
     protected Object doTransform(Object src, String encoding) throws TransformerException
 37  
     {
 38  
         String string;
 39  0
         if (src instanceof byte[])
 40  
         {
 41  0
             string = new String((byte[]) src);
 42  
         }
 43  0
         else if (src instanceof InputStream)
 44  
         {
 45  0
             InputStream input = (InputStream) src;
 46  
             try
 47  
             {
 48  0
                 string = IOUtils.toString(input);
 49  
             }
 50  
             finally
 51  
             {
 52  0
                 IOUtils.closeQuietly(input);
 53  0
             }
 54  0
         }
 55  
         else
 56  
         {
 57  0
             string = (String) src;
 58  
         }
 59  
 
 60  0
         return append(message, string);
 61  
     }
 62  
 
 63  
     public static String append(String append, String msg)
 64  
     {
 65  0
         return msg + append;
 66  
     }
 67  
 
 68  
     public String getMessage()
 69  
     {
 70  0
         return message;
 71  
     }
 72  
 
 73  
     public void setMessage(String message)
 74  
     {
 75  0
         this.message = message;
 76  0
     }
 77  
 }