org.mule.config.spring.parsers.assembly
Class TwoStageMapBeanAssembler

java.lang.Object
  org.mule.config.spring.parsers.assembly.DefaultBeanAssembler
      org.mule.config.spring.parsers.assembly.AbstractMapBeanAssembler
          org.mule.config.spring.parsers.assembly.TwoStageMapBeanAssembler

All Implemented Interfaces:

BeanAssembler

public class TwoStageMapBeanAssembler
extends AbstractMapBeanAssembler

This is used by MapDefinitionParserMutator - it takes a normal bean definition and re-packages it as a map (rather than individual values). The difference between this and AttributeMapBeanAssemblerFactory is that this allows child elements to generate the properties (it's an ugly consequence of the fact that BDPs are called before nested children - this is a hack that gets "re-called" after the children to complete the work).

Field Summary

Fields inherited from class org.mule.config.spring.parsers.assembly.DefaultBeanAssembler

bean, target, targetConfig

Constructor Summary

TwoStageMapBeanAssembler(TwoStageMapBeanAssemblerFactory.BeanAssemblerStore store, PropertyConfiguration beanConfig, org.springframework.beans.factory.support.BeanDefinitionBuilder bean, PropertyConfiguration targetConfig, org.springframework.beans.factory.config.BeanDefinition target)

Method Summary

void	insertBeanInTarget(String oldName) We overwrite this method to populate a map instead of inserting the definition.

Methods inherited from class org.mule.config.spring.parsers.assembly.AbstractMapBeanAssembler

insertDefinitionAsMap

Methods inherited from class org.mule.config.spring.parsers.assembly.DefaultBeanAssembler

addAnnotationValue, addPropertyWithoutReference, addPropertyWithReference, assertTargetPresent, bestGuessName, copyBeanToTarget, extendBean, extendBean, extendTarget, extendTarget, extendTarget, getBean, getBeanConfig, getTarget, getTargetConfig, insertInTarget, insertSingletonBeanInTarget, isAnnotationsPropertyAvailable, isAnnotationsPropertyAvailable, methodExists, retrieveList, setBean, setBeanFlag

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TwoStageMapBeanAssembler

public TwoStageMapBeanAssembler(TwoStageMapBeanAssemblerFactory.BeanAssemblerStore store,
                                PropertyConfiguration beanConfig,
                                org.springframework.beans.factory.support.BeanDefinitionBuilder bean,
                                PropertyConfiguration targetConfig,
                                org.springframework.beans.factory.config.BeanDefinition target)

Method Detail

insertBeanInTarget

public void insertBeanInTarget(String oldName)

We overwrite this method to populate a map instead of inserting the definition. However, the bean definition is not complete until all child elements have been parsed - and that parsing happens after this routine is called. So on first pass we set a flag in the definition. This is picked up by the main driver loop (MuleHierarchicalBeanDefinitionParserDelegate) and our enclosing bean definition parser is called again. At the same time, to avoid complicating otherwise "normal" BDPs, we pass this assembler to a callback, so that it can be called the second time in a more direct way.

Specified by:

insertBeanInTarget in interface BeanAssembler

Overrides:

insertBeanInTarget in class DefaultBeanAssembler

Parameters:

oldName - The identifying the bean (typically element name).