Coverage Report - org.mule.transport.http.transformers.HttpClientMethodResponseToObject
 
Classes in this File Line Coverage Branch Coverage Complexity
HttpClientMethodResponseToObject
20%
4/20
0%
0/6
3.5
 
 1  
 /*
 2  
  * $Id: HttpClientMethodResponseToObject.java 10489 2008-01-23 17:53:38Z dfeist $
 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.transport.http.transformers;
 12  
 
 13  
 import org.mule.DefaultMuleMessage;
 14  
 import org.mule.api.MuleMessage;
 15  
 import org.mule.api.transformer.TransformerException;
 16  
 import org.mule.transformer.AbstractTransformer;
 17  
 import org.mule.transport.NullPayload;
 18  
 import org.mule.transport.http.HttpConstants;
 19  
 import org.mule.transport.http.ReleasingInputStream;
 20  
 
 21  
 import java.io.IOException;
 22  
 import java.io.InputStream;
 23  
 import java.util.HashMap;
 24  
 import java.util.Map;
 25  
 
 26  
 import org.apache.commons.httpclient.Header;
 27  
 import org.apache.commons.httpclient.HttpMethod;
 28  
 
 29  
 /**
 30  
  * <code>HttpClientMethodResponseToObject</code> transforms a http client response
 31  
  * to a DefaultMuleMessage.
 32  
  */
 33  
 
 34  
 public class HttpClientMethodResponseToObject extends AbstractTransformer
 35  
 {
 36  
 
 37  
     public HttpClientMethodResponseToObject()
 38  2
     {
 39  2
         registerSourceType(HttpMethod.class);
 40  2
         setReturnClass(MuleMessage.class);
 41  2
     }
 42  
 
 43  
     public Object doTransform(Object src, String encoding) throws TransformerException
 44  
     {
 45  
         Object msg;
 46  0
         HttpMethod httpMethod = (HttpMethod)src;
 47  
         
 48  
         InputStream is;
 49  
         try
 50  
         {
 51  0
             is = httpMethod.getResponseBodyAsStream();
 52  
         }
 53  0
         catch (IOException e)
 54  
         {
 55  0
             throw new TransformerException(this, e);
 56  0
         }
 57  
         
 58  0
         if (is == null) 
 59  
         {
 60  0
             msg = NullPayload.getInstance();
 61  
         }
 62  
         else
 63  
         {
 64  0
             msg = new ReleasingInputStream(is, httpMethod);
 65  
         }
 66  
         
 67  
         // Standard headers
 68  0
         Map headerProps = new HashMap();
 69  0
         Header[] headers = httpMethod.getResponseHeaders();
 70  
         String name;
 71  0
         for (int i = 0; i < headers.length; i++)
 72  
         {
 73  0
             name = headers[i].getName();
 74  0
             if (name.startsWith(HttpConstants.X_PROPERTY_PREFIX))
 75  
             {
 76  0
                 name = name.substring(2);
 77  
             }
 78  0
             headerProps.put(name, headers[i].getValue());
 79  
         }
 80  
         // Set Mule Properties
 81  
 
 82  0
         return new DefaultMuleMessage(msg, headerProps);
 83  
     }
 84  
 }