org.axonframework.contextsupport.spring
Class ClusterBeanDefinitionParser

java.lang.Object
  org.springframework.beans.factory.xml.AbstractBeanDefinitionParser
      org.axonframework.contextsupport.spring.ClusterBeanDefinitionParser

All Implemented Interfaces:

org.springframework.beans.factory.xml.BeanDefinitionParser

public class ClusterBeanDefinitionParser
extends org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

BeanDefinitionParser implementation that parses "cluster" elements. It creates the cluster as well as a selector that uses the criteria defined in the "selectors" sub-element to decide when the cluster must be selected for any given EventListener.

The selector bean is defined using the name [cluster-id] + "$selector" and implements the Ordered interface to define it's order relative to other selectors defined in the Spring Context.

If the cluster is defined as "default", another selector bean is defined under the name [cluster-id] + "$defaultSelector", which also implements the Ordered interface, forcing it to be evaluated last of all.

Since:

2.0

Author:

Allard Buijze

Field Summary

Fields inherited from class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

ID_ATTRIBUTE, NAME_ATTRIBUTE

Constructor Summary

ClusterBeanDefinitionParser()

Method Summary

protected org.springframework.beans.factory.support.AbstractBeanDefinition

parseInternal(Element element, org.springframework.beans.factory.xml.ParserContext parserContext)

Methods inherited from class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser

parse, postProcessComponentDefinition, registerBeanDefinition, resolveId, shouldFireEvents, shouldGenerateId, shouldGenerateIdAsFallback

Methods inherited from class java.lang.Object

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

Constructor Detail

ClusterBeanDefinitionParser

public ClusterBeanDefinitionParser()

Method Detail

parseInternal

protected org.springframework.beans.factory.support.AbstractBeanDefinition parseInternal(Element element,
                                                                                         org.springframework.beans.factory.xml.ParserContext parserContext)

Specified by:

parseInternal in class org.springframework.beans.factory.xml.AbstractBeanDefinitionParser