org.axonframework.messaging.annotation

Interface HandlerEnhancerDefinition

All Known Implementing Classes:

DeadlineMethodMessageHandlerDefinition, EndSagaMessageHandlerDefinition, MessageHandlerInterceptorDefinition, MethodCommandHandlerDefinition, MethodCommandHandlerInterceptorDefinition, MethodCreationPolicyDefinition, MethodQueryMessageHandlerDefinition, MultiHandlerEnhancerDefinition, ReplayAwareMessageHandlerWrapper, SagaMethodMessageHandlerDefinition, TracingHandlerEnhancerDefinition

public interface HandlerEnhancerDefinition

Interface describing objects that are capable of enhancing a MessageHandler, giving it additional functionality.

Since:

3.0

Author:

Allard Buijze

Method Summary

Modifier and Type	Method and Description
<T> MessageHandlingMember<T>	wrapHandler(MessageHandlingMember<T> original) Enhance the given original handler.

Method Detail

wrapHandler

<T> MessageHandlingMember<T> wrapHandler(@Nonnull
                                         MessageHandlingMember<T> original)

Enhance the given original handler. Implementations may return the original message handler.

Type Parameters:

T - The type of object that will perform the actual handling of the message

Parameters:

original - The original message handler

Returns:

The enhanced message handler