org.axonframework.eventhandling
Class SpringAnnotationOrderResolver

java.lang.Object
  org.axonframework.eventhandling.SpringAnnotationOrderResolver

All Implemented Interfaces:

OrderResolver

public class SpringAnnotationOrderResolver
extends Object
implements OrderResolver

OrderResolver implementation that checks for @Order annotations on the type level. When such annotation is found, the value provided is used as order.

Since:

2.1

Author:

Allard Buijze

Constructor Summary

SpringAnnotationOrderResolver()

Method Summary

int	orderOf(EventListener listener) Returns the order for the given listener.

Methods inherited from class java.lang.Object

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

Constructor Detail

SpringAnnotationOrderResolver

public SpringAnnotationOrderResolver()

Method Detail

orderOf

public int orderOf(EventListener listener)

Description copied from interface: OrderResolver

Returns the order for the given listener.

Implementations should check whether the listener implements EventListenerProxy. In that case, use EventListenerProxy.getTargetType() to get access to the actual type handling the events.

Specified by:

orderOf in interface OrderResolver

Parameters:

listener - the listener to resolve the order for

Returns:

the order for the given listener, or 0 if no specific order is provided.