Coverage Report - org.mule.config.spring.parsers.generic.ParentDefinitionParser
 
Classes in this File Line Coverage Branch Coverage Complexity
ParentDefinitionParser
0%
0/24
0%
0/8
2
 
 1  
 /*
 2  
  * $Id: ParentDefinitionParser.java 12259 2008-07-09 14:18:28Z dirk.olmes $
 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.config.spring.parsers.generic;
 11  
 
 12  
 import org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate;
 13  
 import org.mule.config.spring.parsers.AbstractHierarchicalDefinitionParser;
 14  
 import org.mule.config.spring.parsers.assembly.BeanAssembler;
 15  
 
 16  
 import org.springframework.beans.factory.config.BeanDefinition;
 17  
 import org.springframework.beans.factory.support.AbstractBeanDefinition;
 18  
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 19  
 import org.springframework.beans.factory.xml.ParserContext;
 20  
 import org.springframework.util.Assert;
 21  
 import org.w3c.dom.Element;
 22  
 
 23  
 /**
 24  
  * Processes child property elements in Xml but sets the properties on the parent object.  This is
 25  
  * useful when an object has lots of properties and it's more readable to break those properties into
 26  
  * groups that can be represented as a sub-element in Xml.
 27  
  */
 28  
 public class ParentDefinitionParser extends AbstractHierarchicalDefinitionParser
 29  
 {
 30  
 
 31  
     public ParentDefinitionParser()
 32  0
     {
 33  0
         addBeanFlag(MuleHierarchicalBeanDefinitionParserDelegate.MULE_NO_REGISTRATION);
 34  0
     }
 35  
 
 36  
     protected Class getBeanClass(Element element)
 37  
     {
 38  
         try
 39  
         {
 40  0
             return Class.forName(getParentBeanDefinition(element).getBeanClassName());
 41  
         }
 42  0
         catch (Exception e)
 43  
         {
 44  
             // Should continue to work, but automatic collection detection etc will fail
 45  0
             logger.debug("No class for " + element);
 46  0
             return Object.class;
 47  
         }
 48  
     }
 49  
 
 50  
     protected AbstractBeanDefinition parseInternal(Element element, ParserContext parserContext)
 51  
     {
 52  0
         preProcess(element);
 53  0
         setParserContext(parserContext);
 54  0
         setRegistry(parserContext.getRegistry());
 55  0
         Class beanClass = getBeanClass(element);
 56  0
         Assert.state(beanClass != null, "Class returned from getBeanClass(Element) must not be null, element is: " + element.getNodeName());
 57  0
         BeanDefinitionBuilder builder = createBeanDefinitionBuilder(element, beanClass);
 58  0
         builder.getRawBeanDefinition().setSource(parserContext.extractSource(element));
 59  0
         if (parserContext.isNested())
 60  
         {
 61  
             // Inner bean definition must receive same singleton status as containing bean.
 62  0
             builder.setScope(parserContext.getContainingBeanDefinition().isSingleton()
 63  
                 ? BeanDefinition.SCOPE_SINGLETON : BeanDefinition.SCOPE_PROTOTYPE);
 64  
         }
 65  0
         doParse(element, parserContext, builder);
 66  0
         BeanAssembler beanAssembler = getBeanAssembler(element, builder);
 67  0
         beanAssembler.copyBeanToTarget();
 68  0
         return (AbstractBeanDefinition) beanAssembler.getTarget();
 69  
     }
 70  
 
 71  
     protected void postProcess(ParserContext context, BeanAssembler assembler, Element element)
 72  
     {
 73  
         // by default the name matches the "real" bean
 74  0
         if (null == element.getAttributeNode(ATTRIBUTE_NAME))
 75  
         {
 76  0
             element.setAttribute(ATTRIBUTE_NAME, getParentBeanName(element));
 77  
         }
 78  0
         super.postProcess(context, assembler, element);
 79  0
     }
 80  
 
 81  
 }