public abstract class AbstractStandardMessageHandlerFactoryBean extends AbstractSimpleMessageHandlerFactoryBean<MessageHandler>
logger
Constructor and Description |
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AbstractStandardMessageHandlerFactoryBean() |
Modifier and Type | Method and Description |
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protected boolean |
canBeUsedDirect(AbstractMessageProducingHandler handler) |
protected void |
checkForIllegalTarget(Object targetObject,
String targetMethodName) |
protected MessageHandler |
createDefaultHandler() |
protected MessageHandler |
createExpressionEvaluatingHandler(Expression expression) |
protected MessageHandler |
createHandler() |
protected <T> MessageHandler |
createMessageProcessingHandler(MessageProcessor<T> processor) |
protected abstract MessageHandler |
createMethodInvokingHandler(Object targetObject,
String targetMethodName)
Subclasses must implement this method to create the MessageHandler.
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protected <T> T |
extractTypeIfPossible(Object targetObject,
Class<T> expectedType) |
protected boolean |
methodIsHandleMessageOrEmpty(String targetMethodName) |
protected void |
postProcessReplyProducer(AbstractMessageProducingHandler handler) |
void |
setExpression(Expression expression)
Set a SpEL expression to use.
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void |
setExpressionString(String expressionString)
Set a SpEL expression to use.
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void |
setTargetMethodName(String targetMethodName)
Set the method name for the message handler.
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void |
setTargetObject(Object targetObject)
Set the target POJO for the message handler.
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createHandlerInternal, getBeanFactory, getObject, getObjectType, getPreCreationHandlerType, isSingleton, setAdviceChain, setApplicationContext, setApplicationEventPublisher, setAsync, setBeanFactory, setBeanName, setChannelResolver, setComponentName, setOrder, setOutputChannel
public AbstractStandardMessageHandlerFactoryBean()
public void setTargetObject(Object targetObject)
targetObject
- the target object.public void setTargetMethodName(String targetMethodName)
targetMethodName
- the target method name.public void setExpressionString(String expressionString)
expressionString
- the expression as a String.public void setExpression(Expression expression)
expression
- the expression.protected MessageHandler createHandler()
createHandler
in class AbstractSimpleMessageHandlerFactoryBean<MessageHandler>
protected void checkForIllegalTarget(Object targetObject, String targetMethodName)
protected abstract MessageHandler createMethodInvokingHandler(Object targetObject, String targetMethodName)
targetObject
- the object to use for method invocation.targetMethodName
- the method name of the target object to invoke.MessageHandler
implementation.protected MessageHandler createExpressionEvaluatingHandler(Expression expression)
protected <T> MessageHandler createMessageProcessingHandler(MessageProcessor<T> processor)
protected MessageHandler createDefaultHandler()
protected <T> T extractTypeIfPossible(Object targetObject, Class<T> expectedType)
protected boolean methodIsHandleMessageOrEmpty(String targetMethodName)
protected boolean canBeUsedDirect(AbstractMessageProducingHandler handler)
protected void postProcessReplyProducer(AbstractMessageProducingHandler handler)