Top Description Fields Constructors Methods
org.hibernate.event

public Class PreUpdateEvent

extends AbstractPreDatabaseOperationEvent
Class Inheritance
Imports
java.io.Serializable, org.hibernate.persister.entity.EntityPersister
Represents a pre-update event, which occurs just prior to performing the update of an entity in the database.
Authors
Gavin King, Steve Ebersole

Field Summary

Modifier and TypeField and Description
private Object[]
oldState

private Object[]
state

Constructor Summary

AccessConstructor and Description
public
PreUpdateEvent(Object
The entity to be updated.
entity, Serializable
The id of the entity to use for updating.
id, Object[]
The state to be updated.
state, Object[]
The state of the entity at the time it was loaded from the database.
oldState, EntityPersister
The entity's persister.
persister, EventSource
The session from which the event originated.
source)

Constructs an event containing the pertinent information.

Method Summary

Modifier and TypeMethod and Description
public Object[]

Returns:

The loaded state, or null.
getOldState()

The old state of the entity at the time it was last loaded from the database; can be null in the case of detached entities.

public Object[]

Returns:

The current state.
getState()

Retrieves the state to be used in the update.

Inherited from org.hibernate.event.AbstractPreDatabaseOperationEvent:
getEntitygetIdgetPersistergetSource

Field Detail

oldStateback to summary
private Object[] oldState
stateback to summary
private Object[] state

Constructor Detail

PreUpdateEventback to summary
public PreUpdateEvent(Object entity, Serializable id, Object[] state, Object[] oldState, EntityPersister persister, EventSource source)

Constructs an event containing the pertinent information.

Parameters
entity:Object

The entity to be updated.

id:Serializable

The id of the entity to use for updating.

state:Object[]

The state to be updated.

oldState:Object[]

The state of the entity at the time it was loaded from the database.

persister:EntityPersister

The entity's persister.

source:EventSource

The session from which the event originated.

Method Detail

getOldStateback to summary
public Object[] getOldState()

The old state of the entity at the time it was last loaded from the database; can be null in the case of detached entities.

Returns:Object[]

The loaded state, or null.

getStateback to summary
public Object[] getState()

Retrieves the state to be used in the update.

Returns:Object[]

The current state.