org.springframework.data.relational.core.mapping.event

Class RelationalEventWithIdAndEntity

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

org.springframework.data.relational.core.mapping.event.RelationalEventWithId

org.springframework.data.relational.core.mapping.event.RelationalEventWithIdAndEntity

All Implemented Interfaces:

Serializable, RelationalEvent, WithEntity, WithId

Direct Known Subclasses:

AfterLoadEvent, AfterSaveEvent

public class RelationalEventWithIdAndEntity
extends RelationalEventWithId
implements WithEntity

A SimpleRelationalEvent which is guaranteed to have an identifier and an entity.

Author:

Jens Schauder

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
RelationalEventWithIdAndEntity(Identifier.Specified id, Object entity, AggregateChange change)

Method Summary

Modifier and Type	Method and Description
AggregateChange	getChange()
Optional<Object>	getOptionalEntity() Returns the aggregate root the event was triggered for.

Methods inherited from class org.springframework.data.relational.core.mapping.event.RelationalEventWithId

getId

Methods inherited from class org.springframework.context.ApplicationEvent

getTimestamp

Methods inherited from class java.util.EventObject

getSource, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.springframework.data.relational.core.mapping.event.WithEntity

getEntity

Methods inherited from interface org.springframework.data.relational.core.mapping.event.RelationalEvent

getId, getOptionalEntity

Constructor Detail

RelationalEventWithIdAndEntity

public RelationalEventWithIdAndEntity(Identifier.Specified id,
                                      Object entity,
                                      @Nullable
                                      AggregateChange change)

Method Detail

getOptionalEntity

public Optional<Object> getOptionalEntity()

Description copied from interface: RelationalEvent

Returns the aggregate root the event was triggered for.

Specified by:

getOptionalEntity in interface RelationalEvent

Returns:

will never be null.

getChange

public AggregateChange getChange()