Package org.axonframework.modelling.entity.annotation

Class RoutingKeyCommandTargetResolverDefinition

java.lang.Object

org.axonframework.modelling.entity.annotation.RoutingKeyCommandTargetResolverDefinition

All Implemented Interfaces:

CommandTargetResolverDefinition

public class RoutingKeyCommandTargetResolverDefinition
extends Object
implements CommandTargetResolverDefinition

Definition for creating CommandTargetResolver 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
RoutingKeyCommandTargetResolverDefinition()

Method Summary

Modifier and Type	Method	Description
<E> CommandTargetResolver<E>	createCommandTargetResolver(AnnotatedEntityMetamodel<E> metamodel, Member member)	Creates a CommandTargetResolver 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

RoutingKeyCommandTargetResolverDefinition

public RoutingKeyCommandTargetResolverDefinition()

Method Details

createCommandTargetResolver

@Nonnull
public <E> CommandTargetResolver<E> createCommandTargetResolver(@Nonnull
 AnnotatedEntityMetamodel<E> metamodel,
 @Nonnull
 Member member)

Description copied from interface: CommandTargetResolverDefinition

Creates a CommandTargetResolver for the given entity and member.

Specified by:

createCommandTargetResolver in interface CommandTargetResolverDefinition

Type Parameters:

E - The type of the child entity.

Parameters:

metamodel - The AnnotatedEntityMetamodel of 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:

A CommandTargetResolver that can be used to match child entities against messages.