org.springframework.cloud.gcp.data.datastore.core.mapping.event

Class BeforeDeleteEvent

java.lang.Object

java.util.EventObject

org.springframework.context.ApplicationEvent

org.springframework.cloud.gcp.data.datastore.core.mapping.event.DeleteEvent

org.springframework.cloud.gcp.data.datastore.core.mapping.event.BeforeDeleteEvent

All Implemented Interfaces:

Serializable

public class BeforeDeleteEvent
extends DeleteEvent

An event published just before Spring Data Cloud Datastore performs a delete operation.

Author:

Chengyuan Zhao

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

Constructors

Constructor and Description
BeforeDeleteEvent(Key[] keysToDelete, Class targetEntityClass, Iterable targetIds, Iterable targetEntities) Constructor.

Method Summary

Methods inherited from class org.springframework.cloud.gcp.data.datastore.core.mapping.event.DeleteEvent

equals, getKeys, getOptionalTargetEntities, getOptionalTargetEntityClass, getOptionalTargetIds, hashCode

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, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

BeforeDeleteEvent

public BeforeDeleteEvent(Key[] keysToDelete,
                         Class targetEntityClass,
                         Iterable targetIds,
                         Iterable targetEntities)

Constructor.

Parameters:

keysToDelete - The keys that are deleted in this operation (never null).

targetEntityClass - The target entity type deleted. This may be null depending on the specific delete operation.

targetIds - The target entity ID values deleted. This may be null depending on the specific delete operation.

targetEntities - The target entity objects deleted. This may be null depending on the specific