Coverage Report - org.mule.transport.http.transformers.ServletRequestToOutputHandler
 
Classes in this File Line Coverage Branch Coverage Complexity
ServletRequestToOutputHandler
0%
0/9
N/A
1
ServletRequestToOutputHandler$1
0%
0/6
N/A
1
 
 1  
 /*
 2  
  * $Id: ServletRequestToOutputHandler.java 12162 2008-06-26 00:00:33Z rossmason $
 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  
 package org.mule.transport.http.transformers;
 11  
 
 12  
 import org.mule.api.MuleEvent;
 13  
 import org.mule.api.transformer.DiscoverableTransformer;
 14  
 import org.mule.api.transformer.TransformerException;
 15  
 import org.mule.api.transport.OutputHandler;
 16  
 import org.mule.transformer.AbstractTransformer;
 17  
 import org.mule.util.IOUtils;
 18  
 
 19  
 import java.io.IOException;
 20  
 import java.io.InputStream;
 21  
 import java.io.OutputStream;
 22  
 
 23  
 import javax.servlet.http.HttpServletRequest;
 24  
 
 25  
 /**
 26  
  * Adds support for converting a {@link javax.servlet.http.HttpServletRequest} into an {@link org.mule.api.transport.OutputHandler}
 27  
  */
 28  
 public class ServletRequestToOutputHandler extends AbstractTransformer implements DiscoverableTransformer
 29  
 {
 30  0
     private int priorityWeighting = DiscoverableTransformer.DEFAULT_PRIORITY_WEIGHTING;
 31  
 
 32  
     public ServletRequestToOutputHandler()
 33  0
     {
 34  0
         registerSourceType(HttpServletRequest.class);
 35  0
         setReturnClass(OutputHandler.class);
 36  0
     }
 37  
 
 38  
     //@Override
 39  
     public Object doTransform(final Object src, String encoding) throws TransformerException
 40  
     {
 41  0
             return new OutputHandler()
 42  
             {
 43  0
                 public void write(MuleEvent event, OutputStream out) throws IOException
 44  
                 {
 45  0
                     InputStream is = ((HttpServletRequest) src).getInputStream();
 46  
                     try
 47  
                     {
 48  0
                         IOUtils.copyLarge(is, out);
 49  
                     }
 50  
                     finally
 51  
                     {
 52  0
                         is.close();
 53  0
                     }
 54  0
                 }
 55  
             };
 56  
         }
 57  
 
 58  
     /**
 59  
      * If 2 or more discoverable transformers are equal, this value can be used to select the correct one
 60  
      *
 61  
      * @return the priority weighting for this transformer. This is a value between
 62  
      *         {@link #MIN_PRIORITY_WEIGHTING} and {@link #MAX_PRIORITY_WEIGHTING}.
 63  
      */
 64  
     public int getPriorityWeighting()
 65  
     {
 66  0
         return priorityWeighting;
 67  
     }
 68  
 
 69  
     /**
 70  
      * If 2 or more discoverable transformers are equal, this value can be used to select the correct one
 71  
      *
 72  
      * @param weighting the priority weighting for this transformer. This is a value between
 73  
      *                  {@link #MIN_PRIORITY_WEIGHTING} and {@link #MAX_PRIORITY_WEIGHTING}.
 74  
      */
 75  
     public void setPriorityWeighting(int weighting)
 76  
     {
 77  0
         priorityWeighting = weighting;
 78  0
     }
 79  
 }