Package org.axonframework.messaging.queryhandling.annotation

Class MethodQueryHandlerDefinition

java.lang.Object

org.axonframework.messaging.queryhandling.annotation.MethodQueryHandlerDefinition

All Implemented Interfaces:

HandlerEnhancerDefinition

public class MethodQueryHandlerDefinition
extends Object
implements HandlerEnhancerDefinition

Implementation of a HandlerEnhancerDefinition used for QueryHandler annotated methods to wrap a MessageHandlingMember in a QueryHandlingMember instance.

The QueryHandler.queryName() is used to define the QueryHandlingMember.queryName() without any fall back.

Since:

3.1.0

Author:

Allard Buijze

Constructor Summary

Constructors

Constructor	Description
MethodQueryHandlerDefinition()

Method Summary

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

Methods inherited from class java.lang.Object

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

Constructor Details

MethodQueryHandlerDefinition

public MethodQueryHandlerDefinition()

Method Details

wrapHandler

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

Description copied from interface: HandlerEnhancerDefinition

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

Specified by:

wrapHandler in interface HandlerEnhancerDefinition

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