程序包 org.hibernate.event.spi

类 PreDeleteEvent

java.lang.Object

org.hibernate.event.spi.AbstractEvent

org.hibernate.event.spi.AbstractPreDatabaseOperationEvent

org.hibernate.event.spi.PreDeleteEvent

所有已实现的接口:

Serializable, PermissionCheckEntityInformation

public class PreDeleteEvent
extends AbstractPreDatabaseOperationEvent
implements PermissionCheckEntityInformation

Represents a pre-delete event, which occurs just prior to performing the deletion of an entity from the database.

作者:

Gavin King, Steve Ebersole

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
PreDeleteEvent(Object entity, Serializable id, Object[] deletedState, EntityPersister persister, EventSource source)	Constructs an event containing the pertinent information.

方法概要

修饰符和类型	方法	说明
Object[]	getDeletedState()	Getter for property 'deletedState'.

从类继承的方法 org.hibernate.event.spi.AbstractPreDatabaseOperationEvent

getEntity, getEntityName, getId, getIdentifier, getPersister, getSource

从类继承的方法 org.hibernate.event.spi.AbstractEvent

getSession

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.hibernate.secure.spi.PermissionCheckEntityInformation

getEntity, getEntityName, getIdentifier

构造器详细资料

PreDeleteEvent

public PreDeleteEvent(Object entity,
                      Serializable id,
                      Object[] deletedState,
                      EntityPersister persister,
                      EventSource source)

Constructs an event containing the pertinent information.

参数:

entity - The entity to be deleted.

id - The id to use in the deletion.

deletedState - The entity's state at deletion time.

persister - The entity's persister.

source - The session from which the event originated.

方法详细资料

getDeletedState

public Object[] getDeletedState()

Getter for property 'deletedState'. This is the entity state at the time of deletion (useful for optimistic locking and such).

返回:

Value for property 'deletedState'.