Coverage Report - org.mule.module.xml.transformer.ObjectToXml
 
Classes in this File Line Coverage Branch Coverage Complexity
ObjectToXml
0%
0/13
0%
0/4
0
 
 1  
 /*
 2  
  * $Id: ObjectToXml.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.module.xml.transformer;
 12  
 
 13  
 import org.mule.api.MuleMessage;
 14  
 import org.mule.api.transformer.TransformerException;
 15  
 import org.mule.transformer.types.DataTypeFactory;
 16  
 
 17  
 /**
 18  
  * <code>ObjectToXml</code> converts any object to XML using Xstream. Xstream uses
 19  
  * some clever tricks so objects that get marshalled to XML do not need to implement
 20  
  * any interfaces including Serializable and you don't even need to specify a default
 21  
  * constructor. If <code>MuleMessage</code> is configured as a source type on this
 22  
  * transformer by calling <code>setAcceptMuleMessage(true)</code> then the MuleMessage
 23  
  * will be serialised. This is useful for transports such as TCP where the message
 24  
  * headers would normally be lost.
 25  
  */
 26  
 
 27  
 public class ObjectToXml extends AbstractXStreamTransformer
 28  
 {
 29  
 
 30  
     public ObjectToXml()
 31  0
     {
 32  0
         this.registerSourceType(DataTypeFactory.OBJECT);
 33  0
         this.setReturnDataType(DataTypeFactory.STRING);
 34  0
     }
 35  
 
 36  
     public boolean isAcceptMuleMessage()
 37  
     {
 38  0
         return this.sourceTypes.contains(MULE_MESSAGE_DATA_TYPE);
 39  
     }
 40  
 
 41  
     public void setAcceptMuleMessage(boolean value)
 42  
     {
 43  0
         if (value)
 44  
         {
 45  0
             this.registerSourceType(DataTypeFactory.MULE_MESSAGE);
 46  
         }
 47  
         else
 48  
         {
 49  0
             this.unregisterSourceType(DataTypeFactory.MULE_MESSAGE);
 50  
         }
 51  0
     }
 52  
 
 53  
     @Override
 54  
     public Object transformMessage(MuleMessage message, String outputEncoding) throws TransformerException
 55  
     {
 56  0
         Object src = message.getPayload();
 57  
         /*
 58  
          * If the MuleMessage source type has been registered that we can assume that
 59  
          * the whole message is to be serialised to Xml, not just the payload. This
 60  
          * can be useful for protocols such as tcp where the protocol does not
 61  
          * support headers, thus the whole messgae needs to be serialized
 62  
          */
 63  0
         if (this.isAcceptMuleMessage())
 64  
         {
 65  0
             src = message;
 66  
         }
 67  0
         return this.getXStream().toXML(src);
 68  
     }
 69  
 }