Package org.springframework.integration.config

Class FilterFactoryBean

java.lang.Object

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

org.springframework.integration.config.AbstractStandardMessageHandlerFactoryBean

org.springframework.integration.config.FilterFactoryBean

All Implemented Interfaces:

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

public class FilterFactoryBean
extends AbstractStandardMessageHandlerFactoryBean

Factory bean for creating a Message Filter.

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
FilterFactoryBean()

Method Summary

Modifier and Type	Method	Description
protected boolean	canBeUsedDirect(AbstractMessageProducingHandler handler)	MessageFilter is an ARPMH.
protected void	checkForIllegalTarget(Object targetObject, String targetMethodName)
protected MessageHandler	createExpressionEvaluatingHandler(Expression expression)
protected MessageFilter	createFilter(MessageSelector selector)
protected MessageHandler	createMethodInvokingHandler(Object targetObject, String targetMethodName)	Subclasses must implement this method to create the MessageHandler.
protected Class<? extends MessageHandler>	getPreCreationHandlerType()	Subclasses can override this to return a more specific type before handler creation.
protected void	postProcessFilter(MessageFilter filter)
protected void	postProcessReplyProducer(AbstractMessageProducingHandler handler)
void	setDiscardChannel(MessageChannel discardChannel)
void	setDiscardWithinAdvice(boolean discardWithinAdvice)
void	setThrowExceptionOnRejection(Boolean throwExceptionOnRejection)

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

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

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

createHandlerInternal, getBeanFactory, getObject, getObjectType, 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

FilterFactoryBean

public FilterFactoryBean()

Method Details

setDiscardChannel

public void setDiscardChannel(MessageChannel discardChannel)

setThrowExceptionOnRejection

public void setThrowExceptionOnRejection(Boolean throwExceptionOnRejection)

setDiscardWithinAdvice

public void setDiscardWithinAdvice(boolean discardWithinAdvice)

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.

checkForIllegalTarget

protected void checkForIllegalTarget(Object targetObject,
 String targetMethodName)

Overrides:

checkForIllegalTarget in class AbstractStandardMessageHandlerFactoryBean

createExpressionEvaluatingHandler

protected MessageHandler createExpressionEvaluatingHandler(Expression expression)

Overrides:

createExpressionEvaluatingHandler in class AbstractStandardMessageHandlerFactoryBean

createFilter

protected MessageFilter createFilter(MessageSelector selector)

postProcessFilter

protected void postProcessFilter(MessageFilter filter)

postProcessReplyProducer

protected void postProcessReplyProducer(AbstractMessageProducingHandler handler)

Overrides:

postProcessReplyProducer in class AbstractStandardMessageHandlerFactoryBean

canBeUsedDirect

protected boolean canBeUsedDirect(AbstractMessageProducingHandler handler)

MessageFilter is an ARPMH. If a non-MessageFilter ARPMH is also a MessageSelector, MesageSelector wins and gets wrapped in a MessageFilter.

Overrides:

canBeUsedDirect in class AbstractStandardMessageHandlerFactoryBean

getPreCreationHandlerType

protected Class<? extends MessageHandler> getPreCreationHandlerType()

Description copied from class: AbstractSimpleMessageHandlerFactoryBean

Subclasses can override this to return a more specific type before handler creation. After handler creation, the actual type is used.

Overrides:

getPreCreationHandlerType in class AbstractSimpleMessageHandlerFactoryBean<MessageHandler>

Returns:

the type.