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

Interface RelationalEvent

All Known Subinterfaces:

WithEntity, WithId

All Known Implementing Classes:

AfterDeleteEvent, AfterLoadEvent, AfterSaveEvent, BeforeConvertEvent, BeforeDeleteEvent, BeforeSaveEvent, RelationalEventWithEntity, RelationalEventWithId, RelationalEventWithIdAndEntity

public interface RelationalEvent

an event signalling JDBC processing. It offers access to an Identifier of the aggregate root affected by the event.

Author:

Oliver Gierke

Method Summary

Modifier and Type	Method and Description
Identifier	getId() The identifier of the aggregate root, triggering this event.
Optional<Object>	getOptionalEntity() Returns the aggregate root the event was triggered for.

Method Detail

getId

Identifier getId()

The identifier of the aggregate root, triggering this event.

Returns:

the source of the event as an Identifier. Guaranteed to be not null.

getOptionalEntity

Optional<Object> getOptionalEntity()

Returns the aggregate root the event was triggered for.

Returns:

will never be null.