org.axonframework.eventhandling

Interface EventListener

All Known Subinterfaces:

EventListenerProxy

All Known Implementing Classes:

AnnotationEventListenerAdapter, EventValidator

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface
public interface EventListener

Interface to be implemented by classes that can handle events.

Since:

0.1

Author:

Allard Buijze

See Also:

EventBus, DomainEventMessage, EventHandler

Method Summary

Modifier and Type	Method and Description
void	handle(EventMessage<?> event) Process the given event.

Method Detail

handle

void handle(EventMessage<?> event)
     throws Exception

Process the given event. The implementation may decide to process or skip the given event. It is highly unrecommended to throw any exception during the event handling process.

Parameters:

event - the event to handle

Throws:

Exception - when an exception is raised during event handling