Package org.springframework.integration.config

Class ServiceActivatorFactoryBean

java.lang.Object

org.springframework.integration.config.AbstractSimpleMessageHandlerFactoryBean<MessageHandler>

org.springframework.integration.config.AbstractStandardMessageHandlerFactoryBean

org.springframework.integration.config.ServiceActivatorFactoryBean

All Implemented Interfaces:

Aware, BeanFactoryAware, BeanNameAware, DisposableBean, FactoryBean<MessageHandler>, ApplicationContextAware, ApplicationEventPublisherAware

public class ServiceActivatorFactoryBean
extends AbstractStandardMessageHandlerFactoryBean

FactoryBean for creating ServiceActivatingHandler instances.

Since:

2.0

Author:

Mark Fisher, Gary Russell, David Liu, Artem Bilan

Field Summary

Fields inherited from class org.springframework.integration.config.AbstractSimpleMessageHandlerFactoryBean

logger

Fields inherited from interface org.springframework.beans.factory.FactoryBean

OBJECT_TYPE_ATTRIBUTE

Constructor Summary

Constructors

Constructor	Description
ServiceActivatorFactoryBean()

Method Summary

Modifier and Type	Method	Description
protected boolean	canBeUsedDirect(AbstractMessageProducingHandler handler)	Always returns true - any AbstractMessageProducingHandler can be used directly.
protected MessageHandler	configureHandler(ServiceActivatingHandler handler)
protected MessageHandler	createDirectHandlerIfPossible(Object targetObject, String targetMethodName)	If the target object is a MessageHandler and the method is 'handleMessage', return an AbstractMessageProducingHandler that wraps it.
protected MessageHandler	createExpressionEvaluatingHandler(Expression expression)
protected <T> MessageHandler	createMessageProcessingHandler(MessageProcessor<T> processor)
protected MessageHandler	createMethodInvokingHandler(Object targetObject, String targetMethodName)	Subclasses must implement this method to create the MessageHandler.
protected void	postProcessReplyProducer(AbstractMessageProducingHandler handler)
void	setNotPropagatedHeaders(String... headers)

Methods inherited from class org.springframework.integration.config.AbstractStandardMessageHandlerFactoryBean

checkForIllegalTarget, createDefaultHandler, createHandler, destroy, getSendTimeout, methodIsHandleMessageOrEmpty, setExpression, setExpressionString, setRequiresReply, setSendTimeout, setTargetMethodName, setTargetObject

Methods inherited from class org.springframework.integration.config.AbstractSimpleMessageHandlerFactoryBean

createHandlerInternal, getBeanFactory, getObject, getObjectType, getPreCreationHandlerType, isSingleton, setAdviceChain, setApplicationContext, setApplicationEventPublisher, setAsync, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setOrder, setOutputChannel, setOutputChannelName

Methods inherited from class java.lang.Object

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

Constructor Details

ServiceActivatorFactoryBean

public ServiceActivatorFactoryBean()

Method Details

setNotPropagatedHeaders

public void setNotPropagatedHeaders(String... headers)

createMethodInvokingHandler

protected MessageHandler createMethodInvokingHandler(Object targetObject, String targetMethodName)

Description copied from class: AbstractStandardMessageHandlerFactoryBean

Subclasses must implement this method to create the MessageHandler.

Specified by:

createMethodInvokingHandler in class AbstractStandardMessageHandlerFactoryBean

Parameters:

targetObject - the object to use for method invocation.

targetMethodName - the method name of the target object to invoke.

Returns:

the method invoking MessageHandler implementation.

createDirectHandlerIfPossible

protected MessageHandler createDirectHandlerIfPossible(Object targetObject, String targetMethodName)

If the target object is a MessageHandler and the method is 'handleMessage', return an AbstractMessageProducingHandler that wraps it.

Parameters:

targetObject - the object to check for Direct Handler requirements.

targetMethodName - the method name to check for Direct Handler requirements.

Returns:

the targetObject as a Direct MessageHandler or null.

createExpressionEvaluatingHandler

protected MessageHandler createExpressionEvaluatingHandler(Expression expression)

Overrides:

createExpressionEvaluatingHandler in class AbstractStandardMessageHandlerFactoryBean

createMessageProcessingHandler

protected <T> MessageHandler createMessageProcessingHandler(MessageProcessor<T> processor)

Overrides:

createMessageProcessingHandler in class AbstractStandardMessageHandlerFactoryBean

configureHandler

protected MessageHandler configureHandler(ServiceActivatingHandler handler)

canBeUsedDirect

protected boolean canBeUsedDirect(AbstractMessageProducingHandler handler)

Always returns true - any AbstractMessageProducingHandler can be used directly.

Overrides:

canBeUsedDirect in class AbstractStandardMessageHandlerFactoryBean

postProcessReplyProducer

protected void postProcessReplyProducer(AbstractMessageProducingHandler handler)

Overrides:

postProcessReplyProducer in class AbstractStandardMessageHandlerFactoryBean