Coverage Report - org.mule.config.spring.parsers.assembly.TwoStageMapBeanAssembler
 
Classes in this File Line Coverage Branch Coverage Complexity
TwoStageMapBeanAssembler
0%
0/9
0%
0/2
1.5
 
 1  
 /*
 2  
  * $Id: TwoStageMapBeanAssembler.java 10256 2008-01-08 15:20:25Z 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.config.spring.parsers.assembly;
 12  
 
 13  
 import org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate;
 14  
 import org.mule.config.spring.parsers.assembly.configuration.PropertyConfiguration;
 15  
 
 16  
 import org.springframework.beans.factory.config.BeanDefinition;
 17  
 import org.springframework.beans.factory.support.BeanDefinitionBuilder;
 18  
 
 19  
 /**
 20  
  * This is used by {@link org.mule.config.spring.parsers.delegate.MapDefinitionParserMutator} - it takes
 21  
  * a normal bean definition and re-packages it as a map (rather than individual values).  The difference
 22  
  * between this and {@link org.mule.config.spring.parsers.assembly.AttributeMapBeanAssemblerFactory} is
 23  
  * that this allows child elements to generate the properties (it's an ugly consequence of the fact that
 24  
  * BDPs are called before nested children - this is a hack that gets "re-called" after the children to
 25  
  * complete the work).
 26  
  */
 27  
 public class TwoStageMapBeanAssembler extends AbstractMapBeanAssembler
 28  
 {
 29  
 
 30  
     private TwoStageMapBeanAssemblerFactory.BeanAssemblerStore store;
 31  
 
 32  
     public TwoStageMapBeanAssembler(TwoStageMapBeanAssemblerFactory.BeanAssemblerStore store,
 33  
             PropertyConfiguration beanConfig, BeanDefinitionBuilder bean,
 34  
             PropertyConfiguration targetConfig, BeanDefinition target)
 35  
     {
 36  0
         super(beanConfig, bean, targetConfig, target);
 37  0
         this.store = store;
 38  0
     }
 39  
 
 40  
     /**
 41  
      * We overwrite this method to populate a map instead of inserting the definition.
 42  
      * However, the bean definition is not complete until all child elements have been
 43  
      * parsed - and that parsing happens after this routine is called.  So on first
 44  
      * pass we set a flag in the definition.  This is picked up by the main
 45  
      * driver loop ({@link org.mule.config.spring.MuleHierarchicalBeanDefinitionParserDelegate})
 46  
      * and our enclosing bean definition parser is called again.  At the same time, to
 47  
      * avoid complicating otherwise "normal" BDPs, we pass this assembler to a callback,
 48  
      * so that it can be called the second time in a more direct way.
 49  
      */
 50  
     public void insertBeanInTarget(String oldName)
 51  
     {
 52  0
         assertTargetPresent();
 53  
 
 54  0
         if (MuleHierarchicalBeanDefinitionParserDelegate.testFlag(getBean().getBeanDefinition(),
 55  
                 MuleHierarchicalBeanDefinitionParserDelegate.MULE_POST_CHILDREN))
 56  
         {
 57  0
             insertDefinitionAsMap(oldName);
 58  
         }
 59  
         else
 60  
         {
 61  
             // called for the first time, so set the flag and store this assembler for
 62  
             // later processing
 63  0
             MuleHierarchicalBeanDefinitionParserDelegate.setFlag(getBean().getBeanDefinition(),
 64  
                     MuleHierarchicalBeanDefinitionParserDelegate.MULE_POST_CHILDREN);
 65  0
             store.saveBeanAssembler(this);
 66  
         }
 67  0
     }
 68  
 
 69  
 }