org.springframework.data.domain

Class AbstractAggregateRoot

java.lang.Object

org.springframework.data.domain.AbstractAggregateRoot

public class AbstractAggregateRoot
extends Object

Convenience base class for aggregate roots that exposes a registerEvent(Object) to capture domain events and expose them via #domainEvents()). The implementation is using the general event publication mechanism implied by DomainEvents and AfterDomainEventPublication. If in doubt or need to customize anything here, rather build your own base class and use the annotations directly.

Since:

1.13

Author:

Oliver Gierke

Constructor Summary

Constructors

Constructor and Description
AbstractAggregateRoot()

Method Summary

Modifier and Type	Method and Description
protected void	clearDomainEvents() Clears all domain events currently held.
protected Collection<Object>	domainEvents() All domain events currently captured by the aggregate.
List<Object>	getDomainEvents() Deprecated. since 1.13.7, prefer domainEvents()
protected <T> T	registerEvent(T event) Registers the given event object for publication on a call to a Spring Data repository's save methods.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractAggregateRoot

public AbstractAggregateRoot()

Method Detail

registerEvent

protected <T> T registerEvent(T event)

Registers the given event object for publication on a call to a Spring Data repository's save methods.

Parameters:

event - must not be null.

Returns:

clearDomainEvents

protected void clearDomainEvents()

Clears all domain events currently held. Usually invoked by the infrastructure in place in Spring Data repositories.

domainEvents

protected Collection<Object> domainEvents()

All domain events currently captured by the aggregate.

getDomainEvents

@Deprecated
public List<Object> getDomainEvents()

Deprecated. since 1.13.7, prefer domainEvents()

See Also:

domainEvents()