RE: [picocontainer-dev] XmlContainerBuilder.blues()

Hi Paul, 
 
________________________________

	From: Paul Hammant 
	Sent: Friday, May 25, 2007 5:48 PM
	Subject: [picocontainer-dev] XmlContainerBuilder.blues()
	
	
	XMLContainerBuilder can't nest CAFs. It probably has not been able to for some time. 

	See patch - a failing testcase.
________________________________

You did test the wrong thing. The c-a-f tag should not replace the default factory at all! It simply defines a different one that can be used as alternative registering a component.

Real world configuration:

=========== %<============
<?xml version="1.0" encoding="ISO-8859-1" ?>
<container>

	<!-- Create a specialized component adapter factory, that creates a new component for each thread (used for connections) -->
	<component-adapter-factory key="ThreadCAF"
		class="org.picocontainer.gems.adapters.ThreadLocalComponentAdapterFactory">
		<component-adapter-factory class="org.picocontainer.defaults.CachingComponentAdapterFactory">
			<component-adapter-factory class="org.picocontainer.defaults.ConstructorInjectionComponentAdapterFactory" />
		</component-adapter-factory>
	</component-adapter-factory>

	<!-- Create a specialized component adapter factory, that creates every time a new component -->
	<component-adapter-factory key="BuilderCAF"
		class="org.picocontainer.defaults.ConstructorInjectionComponentAdapterFactory" />

	<!-- Default properties, can be overridden by the properties used to initialize the provider -->
	<component-instance class="java.util.Properties"
		factory="org.nanocontainer.script.xml.XStreamComponentInstanceFactory">
		<properties>
			<property name="queue" value="DOC/ARCH/LOG/ENTRIES/INPUT" />
			<property name="application" value="ARCHIVE" />
		</properties>
	</component-instance>

	<!-- Custom Logging component -->
	<component-adapter class-name-key="com.elsagsolutions.projects.components.custom.logging.CustomLogging"
		class="com.elsagsolutions.projects.components.custom.logging.ConfiguredCustomLogging" factory="BuilderCAF" />

	<!-- Sender factory component -->
	<component-implementation class-name-key="com.elsagsolutions.projects.components.custom.logging.SenderFactory"
		class="com.elsagsolutions.projects.components.custom.logging.ConfiguredJMSWrapperSenderFactory" />

	<!-- JMS Messenger component chain -->
	<component-adapter key="JMSMessenger" class="com.elsagsolutions.projects.components.custom.logging.JMSMessenger"
		factory="ThreadCAF" />
	<component-implementation class-name-key="com.elsagsolutions.projects.components.custom.logging.Messenger"
		class="com.elsagsolutions.projects.components.elar.logging.ConfiguredFilePersistentManager">
		<parameter key="JMSMessenger" />
	</component-implementation>

	<!-- JMS Wrapper component -->
	<component-implementation class="custom.jmswrapper.JMSWrapper" />

</container>
=========== %<============

- Jörg

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