org.springframework.integration.config.annotation
Class MessagingAnnotationPostProcessor

java.lang.Object
  org.springframework.integration.config.annotation.MessagingAnnotationPostProcessor

All Implemented Interfaces:

org.springframework.beans.factory.BeanClassLoaderAware, org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.beans.factory.InitializingBean

public class MessagingAnnotationPostProcessor
extends java.lang.Object
implements org.springframework.beans.factory.config.BeanPostProcessor, org.springframework.beans.factory.InitializingBean, org.springframework.beans.factory.BeanClassLoaderAware

A BeanPostProcessor implementation that processes method-level messaging annotations such as @Handler, @MessageSource, and @MessageTarget. It also generates endpoints for classes annotated with the class-level @MessageEndpoint annotation.

Author:

Mark Fisher, Marius Bogoevici

Field Summary

private java.lang.ClassLoader	beanClassLoader
private MessageBus	messageBus
private java.util.Map<java.lang.Class<?>,AnnotationMethodPostProcessor>	postProcessors

Constructor Summary

MessagingAnnotationPostProcessor(MessageBus messageBus)

Method Summary

void	afterPropertiesSet()
private java.lang.Class<?>	getBeanClass(java.lang.Object bean)
java.lang.Object	postProcessAfterInitialization(java.lang.Object bean, java.lang.String beanName)
java.lang.Object	postProcessBeforeInitialization(java.lang.Object bean, java.lang.String beanName)
void	setBeanClassLoader(java.lang.ClassLoader beanClassLoader)

Methods inherited from class java.lang.Object

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

Field Detail

messageBus

private final MessageBus messageBus

beanClassLoader

private volatile java.lang.ClassLoader beanClassLoader

postProcessors

private final java.util.Map<java.lang.Class<?>,AnnotationMethodPostProcessor> postProcessors

Constructor Detail

MessagingAnnotationPostProcessor

public MessagingAnnotationPostProcessor(MessageBus messageBus)

Method Detail

setBeanClassLoader

public void setBeanClassLoader(java.lang.ClassLoader beanClassLoader)

Specified by:

setBeanClassLoader in interface org.springframework.beans.factory.BeanClassLoaderAware

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

postProcessBeforeInitialization

public java.lang.Object postProcessBeforeInitialization(java.lang.Object bean,
                                                        java.lang.String beanName)
                                                 throws org.springframework.beans.BeansException

Specified by:

postProcessBeforeInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor

Throws:

org.springframework.beans.BeansException

postProcessAfterInitialization

public java.lang.Object postProcessAfterInitialization(java.lang.Object bean,
                                                       java.lang.String beanName)
                                                throws org.springframework.beans.BeansException

Specified by:

postProcessAfterInitialization in interface org.springframework.beans.factory.config.BeanPostProcessor

Throws:

org.springframework.beans.BeansException

getBeanClass

private java.lang.Class<?> getBeanClass(java.lang.Object bean)