org.axonframework.commandhandling.model.inspection

Class AnnotatedChildEntity<P,C>

java.lang.Object

org.axonframework.commandhandling.model.inspection.AnnotatedChildEntity<P,C>

Type Parameters:

P - the parent entity type

C - the child entity type

All Implemented Interfaces:

ChildEntity<P>

public class AnnotatedChildEntity<P,C>
extends Object
implements ChildEntity<P>

Implementation of a ChildEntity that uses annotations on a target entity to resolve event and command handlers.

Constructor Summary

Constructors

Constructor and Description
AnnotatedChildEntity(EntityModel<C> entityModel, boolean forwardCommands, boolean forwardEvents, BiFunction<CommandMessage<?>,P,C> commandTargetResolver, BiFunction<EventMessage<?>,P,Iterable<C>> eventTargetResolver) Initiates a new AnnotatedChildEntity instance that uses the provided entityModel to delegate command and event handling to an annotated child entity.

Method Summary

Modifier and Type	Method and Description
Map<String,MessageHandlingMember<? super P>>	commandHandlers() Returns the commands and their respective handler that this entity declares
void	publish(EventMessage<?> msg, P declaringInstance) Publish the given msg to the appropriate handlers on the given declaringInstance

Methods inherited from class java.lang.Object

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

Constructor Detail

AnnotatedChildEntity

public AnnotatedChildEntity(EntityModel<C> entityModel,
                            boolean forwardCommands,
                            boolean forwardEvents,
                            BiFunction<CommandMessage<?>,P,C> commandTargetResolver,
                            BiFunction<EventMessage<?>,P,Iterable<C>> eventTargetResolver)

Initiates a new AnnotatedChildEntity instance that uses the provided entityModel to delegate command and event handling to an annotated child entity.

Parameters:

entityModel - model describing the entity

forwardCommands - flag indicating whether commands should be forwarded to the entity

forwardEvents - flag indicating whether events should be forwarded to the entity

commandTargetResolver - resolver for command handler methods on the target

eventTargetResolver - resolver for event handler methods on the target

Method Detail

publish

public void publish(EventMessage<?> msg,
                    P declaringInstance)

Description copied from interface: ChildEntity

Publish the given msg to the appropriate handlers on the given declaringInstance

Specified by:

publish in interface ChildEntity<P>

Parameters:

msg - The message to publish

declaringInstance - The instance of this entity to invoke handlers on

commandHandlers

public Map<String,MessageHandlingMember<? super P>> commandHandlers()

Description copied from interface: ChildEntity

Returns the commands and their respective handler that this entity declares

Specified by:

commandHandlers in interface ChildEntity<P>

Returns:

a map containing with the Command Names as keys and the handlers as values.