Package org.axonframework.modelling.entity.annotation

Class RoutingKeyEventTargetMatcherDefinition

java.lang.Object

org.axonframework.modelling.entity.annotation.RoutingKeyEventTargetMatcherDefinition

All Implemented Interfaces:

EventTargetMatcherDefinition

public class RoutingKeyEventTargetMatcherDefinition
extends Object
implements EventTargetMatcherDefinition

Definition for creating EventTargetMatcher instances based on the routing key definitions.

The routing key of the message is determined by the EntityMember.routingKey() annotation on the declaring member in the parent entity, or the RoutingKey annotation on the child entity's member if absent. The routing key of the child entity is determined by the RoutingKey on a member of the child entity class.

The routing key of the message and of the entity are then matched to determine if a child entity should handle a given message.

Since:

5.0.0

Author:

Mitchell Herrijgers

See Also:

• RoutingKeyEventTargetMatcher

Constructor Summary

Constructors

Constructor	Description
RoutingKeyEventTargetMatcherDefinition()

Method Summary

Modifier and Type	Method	Description
<E> EventTargetMatcher<E>	createChildEntityMatcher(AnnotatedEntityMetamodel<E> entity, Member member)	Creates a EventTargetMatcher for the given entity and member.

Methods inherited from class java.lang.Object

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

Constructor Details

RoutingKeyEventTargetMatcherDefinition

public RoutingKeyEventTargetMatcherDefinition()

Method Details

createChildEntityMatcher

@Nonnull
public <E> EventTargetMatcher<E> createChildEntityMatcher(@Nonnull
 AnnotatedEntityMetamodel<E> entity,
 @Nonnull
 Member member)

Description copied from interface: EventTargetMatcherDefinition

Creates a EventTargetMatcher for the given entity and member.

Specified by:

createChildEntityMatcher in interface EventTargetMatcherDefinition

Type Parameters:

E - The type of the child entity.

Parameters:

entity - The AnnotatedEntityMetamodel representing the child entity.

member - The member that represents the child entity in the parent entity metamodel. This member is typically a field or a method that returns the child entity, annotated with EntityMember.

Returns:

An EventTargetMatcher that can be used to match child entities against messages.