Package org.springframework.integration.config

Class MessagingAnnotationPostProcessor

java.lang.Object

org.springframework.integration.config.MessagingAnnotationPostProcessor

All Implemented Interfaces:

BeanFactoryPostProcessor, BeanPostProcessor, SmartInitializingSingleton, BeanDefinitionRegistryPostProcessor

public class MessagingAnnotationPostProcessor
extends Object
implements BeanDefinitionRegistryPostProcessor, BeanPostProcessor, SmartInitializingSingleton

A BeanPostProcessor implementation that processes method-level messaging annotations such as @Transformer, @Splitter, @Router, and @Filter.

Author:

Mark Fisher, Marius Bogoevici, Artem Bilan, Gary Russell, Rick Hogge

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final record	MessagingAnnotationPostProcessor.MessagingMetaAnnotation

Field Summary

Fields

Modifier and Type	Field	Description
protected final Log	logger

Constructor Summary

Constructors

Constructor	Description
MessagingAnnotationPostProcessor()

Method Summary

Modifier and Type	Method	Description
<A extends Annotation> void	addMessagingAnnotationPostProcessor(Class<A> annotation, MethodAnnotationPostProcessor<A> postProcessor)
void	afterSingletonsInstantiated()
protected String	generateBeanName(String originalBeanName, Method method, Class<? extends Annotation> annotationType)
protected BeanDefinitionRegistry	getBeanDefinitionRegistry()
protected ConfigurableListableBeanFactory	getBeanFactory()
protected Map<Class<? extends Annotation>,MethodAnnotationPostProcessor<?>>	getPostProcessors()
Object	postProcessAfterInitialization(Object bean, String beanName)
void	postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry)
void	postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
Object	postProcessBeforeInitialization(Object bean, String beanName)
protected void	processAnnotationTypeOnMethod(Object bean, String beanName, Method method, Class<? extends Annotation> annotationType, List<Annotation> annotations)
protected Map<Class<? extends Annotation>,MethodAnnotationPostProcessor<?>>	setupCustomPostProcessors()

Methods inherited from class java.lang.Object

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

Field Details

logger

protected final Log logger

Constructor Details

MessagingAnnotationPostProcessor

public MessagingAnnotationPostProcessor()

Method Details

postProcessBeanDefinitionRegistry

public void postProcessBeanDefinitionRegistry(BeanDefinitionRegistry registry)
                                       throws BeansException

Specified by:

postProcessBeanDefinitionRegistry in interface BeanDefinitionRegistryPostProcessor

Throws:

BeansException

postProcessBeanFactory

public void postProcessBeanFactory(ConfigurableListableBeanFactory beanFactory)
                            throws BeansException

Specified by:

postProcessBeanFactory in interface BeanFactoryPostProcessor

Throws:

BeansException

getBeanFactory

protected ConfigurableListableBeanFactory getBeanFactory()

getBeanDefinitionRegistry

protected BeanDefinitionRegistry getBeanDefinitionRegistry()

setupCustomPostProcessors

protected Map<Class<? extends Annotation>,MethodAnnotationPostProcessor<?>> setupCustomPostProcessors()

addMessagingAnnotationPostProcessor

public <A extends Annotation> void addMessagingAnnotationPostProcessor(Class<A> annotation,
 MethodAnnotationPostProcessor<A> postProcessor)

afterSingletonsInstantiated

public void afterSingletonsInstantiated()

Specified by:

afterSingletonsInstantiated in interface SmartInitializingSingleton

postProcessBeforeInitialization

public Object postProcessBeforeInitialization(Object bean,
 String beanName)
                                       throws BeansException

Specified by:

postProcessBeforeInitialization in interface BeanPostProcessor

Throws:

BeansException

postProcessAfterInitialization

public Object postProcessAfterInitialization(Object bean,
 String beanName)
                                      throws BeansException

Specified by:

postProcessAfterInitialization in interface BeanPostProcessor

Throws:

BeansException

processAnnotationTypeOnMethod

protected void processAnnotationTypeOnMethod(Object bean,
 String beanName,
 Method method,
 Class<? extends Annotation> annotationType,
 List<Annotation> annotations)

generateBeanName

protected String generateBeanName(String originalBeanName,
 Method method,
 Class<? extends Annotation> annotationType)

getPostProcessors

protected Map<Class<? extends Annotation>,MethodAnnotationPostProcessor<?>> getPostProcessors()