Package org.axonframework.extension.spring.config

Class MessageHandlerConfigurer

java.lang.Object

org.axonframework.extension.spring.config.MessageHandlerConfigurer

All Implemented Interfaces:

ConfigurationEnhancer, org.springframework.beans.factory.Aware, org.springframework.context.ApplicationContextAware

@Internal
public class MessageHandlerConfigurer
extends Object
implements ConfigurationEnhancer, org.springframework.context.ApplicationContextAware

An implementation of a ConfigurationEnhancer that will register a list of beans as handlers for a specific type of message.

The beans will be lazily resolved to avoid circular dependencies if any these beans relies on the Axon Configuration to be available in the Application Context.

Typically, an application context would have an instance of this class registered for each type of message to register.

Since:

4.6.0

Author:

Allard Buijze

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static enum	MessageHandlerConfigurer.Type	Enumeration defining the auto configurable message handler types.

Constructor Summary

Constructors

Constructor	Description
MessageHandlerConfigurer(MessageHandlerConfigurer.Type type, List<String> beanRefs)	Registers the beans identified in given beanRefs as the given type of handler with the Axon Configuration.

Method Summary

Modifier and Type	Method	Description
void	enhance(ComponentRegistry registry)	Enhances the given registry with, for example, additional components and decorators.
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.axonframework.common.configuration.ConfigurationEnhancer

order

Constructor Details

MessageHandlerConfigurer

public MessageHandlerConfigurer(MessageHandlerConfigurer.Type type,
 List<String> beanRefs)

Registers the beans identified in given beanRefs as the given type of handler with the Axon Configuration.

Parameters:

type - The type of handler to register the beans as.

beanRefs - A list of bean identifiers to register.

Method Details

enhance

public void enhance(@Nonnull
 ComponentRegistry registry)

Description copied from interface: ConfigurationEnhancer

Enhances the given registry with, for example, additional components and decorators.

Specified by:

enhance in interface ConfigurationEnhancer

Parameters:

registry - The registry instance to enhance.

setApplicationContext

public void setApplicationContext(@Nonnull
 org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException