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

Class BeforeConvertEvent<E>

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

org.springframework.data.relational.core.mapping.event.AbstractRelationalEvent<E>

org.springframework.data.relational.core.mapping.event.RelationalEventWithEntity<E>

org.springframework.data.relational.core.mapping.event.BeforeConvertEvent<E>

All Implemented Interfaces:

Serializable, RelationalEvent<E>, WithEntity<E>

public class BeforeConvertEvent<E>
extends RelationalEventWithEntity<E>

Gets published before an aggregate gets converted into a database change.

Since:

1.1

Author:

Jens Schauder, Mark Paluch

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
BeforeConvertEvent(E instance)
BeforeConvertEvent(E instance, AggregateChange<E> change) Deprecated. since 2.1.4, use BeforeConvertEvent(Object) as we don't expect an AggregateChange before converting an aggregate.

Method Summary

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

getEntity, getType

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

Constructor Detail

BeforeConvertEvent

public BeforeConvertEvent(E instance)

Parameters:

instance - the saved entity. Must not be null.

Since:

2.1.4

BeforeConvertEvent

@Deprecated
public BeforeConvertEvent(E instance,
                                      AggregateChange<E> change)

Deprecated. since 2.1.4, use BeforeConvertEvent(Object) as we don't expect an AggregateChange before converting an aggregate.

Parameters:

instance - the saved entity. Must not be null.

change - the AggregateChange encoding the actions to be performed on the database as change. Since this event is fired before the conversion the change is actually empty, but contains information if the aggregate is considered new in AggregateChange.getKind(). Must not be null.