org.axonframework.commandhandling.annotation

Annotation Type CommandHandlingMemberCollection

@Documented
@Retention(value=RUNTIME)
@Target(value=FIELD)
public @interface CommandHandlingMemberCollection

Marker annotation for field that contain an Entity capable of handling Commands on behalf of the aggregate. When a field is annotated with @CommandHandlerMember, it is a hint towards Command Handler discovery mechanisms that the entity should also be inspected for {@link org.axonframework.commandhandling.annotation.CommandHandler

Since:

2.2

Author:

Allard Buijze

Required Element Summary

Required Elements

Modifier and Type	Required Element and Description
String	commandTargetProperty The name of the property on the incoming command's payload that identifies the intended target of the command.
String	entityId The name of the property on the entity that provides the identifier of that entity.

Optional Element Summary

Optional Elements

Modifier and Type	Optional Element and Description
Class<? extends AbstractAnnotatedEntity>	entityType The type of entity contained in the annotated collection.

Element Detail

entityId

public abstract String entityId

The name of the property on the entity that provides the identifier of that entity.

The name of this method must correspond with the getter method using the JavaBean specification (property 'id' is accessed using method 'getId()'), or any other specification supported by a configured PropertyAccessStrategy.

commandTargetProperty

public abstract String commandTargetProperty

The name of the property on the incoming command's payload that identifies the intended target of the command.

The name of this method must correspond with the getter method using the JavaBean specification (property 'id' is accessed using method 'getId()'), or any other specification supported by a configured PropertyAccessStrategy.

entityType

public abstract Class<? extends AbstractAnnotatedEntity> entityType

The type of entity contained in the annotated collection. By default, Axon attempts to identify the type by the generic parameters on the field declaration.

Default:

org.axonframework.eventsourcing.annotation.AbstractAnnotatedEntity.class