Coverage Report - org.mule.module.xml.transformer.jaxb.JAXBContextResolver
 
Classes in this File Line Coverage Branch Coverage Complexity
JAXBContextResolver
0%
0/7
N/A
1.667
 
 1  
 /*
 2  
  * $Id: JAXBContextResolver.java 20321 2010-11-24 15:21:24Z dfeist $
 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  
 package org.mule.module.xml.transformer.jaxb;
 11  
 
 12  
 import org.mule.api.MuleContext;
 13  
 import org.mule.config.transformer.AbstractAnnotatedTransformerArgumentResolver;
 14  
 
 15  
 import javax.xml.bind.JAXBContext;
 16  
 import javax.xml.bind.JAXBException;
 17  
 
 18  
 /**
 19  
  * This resolver is used by the transform engine to inject a JAXBContext into a method that requires it.
 20  
  * A shared JAXB context can be created for the application and stored in the registry, this will get injected
 21  
  * into any transform methods that add {@link javax.xml.bind.JAXBContext} to the method signature.
 22  
  * <p/>
 23  
  * IF there is no shared JAXB context one will be created. First this resolver will attempt to create the context from
 24  
  * the package of the the annotated class, for this to work either a jaxb.index file must be present or an {@link javax.naming.spi.ObjectFactory}
 25  
  * must be in the package.  This allows for JAXB generated classes to be used easily.  If this method fails a context will
 26  
  * be created using just the annotated class to initialise the context.
 27  
  *
 28  
  * @since 3.0
 29  
  */
 30  0
 public class JAXBContextResolver extends AbstractAnnotatedTransformerArgumentResolver
 31  
 {
 32  
     protected Class getArgumentClass()
 33  
        {
 34  0
            return JAXBContext.class;
 35  
        }
 36  
 
 37  
     protected Object createArgument(Class annotatedType, MuleContext muleContext) throws Exception
 38  
     {
 39  
        try
 40  
         {
 41  0
             return JAXBContext.newInstance(annotatedType);
 42  
         }
 43  0
         catch (JAXBException e)
 44  
         {
 45  
             //Fallback to just adding the annotated class to the context
 46  0
             logger.warn(e.getMessage() + ". Initializing context using JAXB annotated class: " + annotatedType);
 47  0
             return JAXBContext.newInstance(annotatedType);
 48  
         }
 49  
     }
 50  
 
 51  
    protected String getAnnotationsPackageName()
 52  
    {
 53  0
        return "javax.xml.bind.annotation";
 54  
    }
 55  
 
 56  
 }