org.axonframework.eventhandling.annotation
Class AnnotationEventHandlerInvoker

java.lang.Object
  org.axonframework.util.AbstractHandlerInspector
      org.axonframework.util.AbstractHandlerInvoker
          org.axonframework.eventhandling.annotation.AnnotationEventHandlerInvoker

public class AnnotationEventHandlerInvoker
extends AbstractHandlerInvoker

Utility class that supports invocation of specific handler methods for a given event. See EventHandler for the rules for resolving the appropriate method.

Since:

0.1

Author:

Allard Buijze

See Also:

EventHandler

Constructor Summary

AnnotationEventHandlerInvoker(Object target)
Initialize an event handler invoker that invokes handlers on the given target

Method Summary

void	invokeAfterTransaction(TransactionStatus transactionStatus) Invoke the "AfterTransaction" method on the target.
void	invokeBeforeTransaction(TransactionStatus transactionStatus) Invoke the "BeforeTransaction" method on the target.
void	invokeEventHandlerMethod(Event event) Invoke the event handler on the target for the given event

Methods inherited from class org.axonframework.util.AbstractHandlerInvoker

getTarget, invokeHandlerMethod, invokeHandlerMethod, onNoMethodFound

Methods inherited from class org.axonframework.util.AbstractHandlerInspector

findHandlerMethod

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotationEventHandlerInvoker

public AnnotationEventHandlerInvoker(Object target)

Initialize an event handler invoker that invokes handlers on the given target

Parameters:

target - the bean on which to invoke event handlers

Method Detail

invokeEventHandlerMethod

public void invokeEventHandlerMethod(Event event)

Invoke the event handler on the target for the given event

Parameters:

event - the event to handle

invokeBeforeTransaction

public void invokeBeforeTransaction(TransactionStatus transactionStatus)

Invoke the "BeforeTransaction" method on the target. This is the method annotated with BeforeTransaction

Parameters:

transactionStatus - The status of the transaction to pass as parameter to the method call

invokeAfterTransaction

public void invokeAfterTransaction(TransactionStatus transactionStatus)

Invoke the "AfterTransaction" method on the target. This is the method annotated with AfterTransaction

Parameters:

transactionStatus - The status of the transaction to pass as parameter to the method call