org.hibernate.event: public class: PreUpdateEvent

org.hibernate.event
public class: PreUpdateEvent [javadoc | source]

java.lang.Object
   org.hibernate.event.AbstractEvent
      org.hibernate.event.AbstractPreDatabaseOperationEvent
         org.hibernate.event.PreUpdateEvent

All Implemented Interfaces:
Serializable

Represents a pre-update event, which occurs just prior to performing the update of an entity in the database.

author: Gavin - King

author: Steve - Ebersole

Constructor:

Constructor:
public PreUpdateEvent(Object entity, Serializable id, Object[] state, Object[] oldState, EntityPersister persister, EventSource source) { super( source, entity, id, persister ); this.state = state; this.oldState = oldState; } Constructs an event containing the pertinent information. Parameters: `entity` - The entity to be updated. `id` - The id of the entity to use for updating. `state` - The state to be updated. `oldState` - The state of the entity at the time it was loaded from the database. `persister` - The entity's persister. `source` - The session from which the event originated.

 public PreUpdateEvent(Object entity,
    Serializable id,
    Object[] state,
    Object[] oldState,
    EntityPersister persister,
    EventSource source) {
		super( source, entity, id, persister );
		this.state = state;
		this.oldState = oldState;
}

Constructs an event containing the pertinent information.

Parameters:

entity - The entity to be updated.

id - The id of the entity to use for updating.

state - The state to be updated.

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

persister - The entity's persister.

source - The session from which the event originated.

Method from org.hibernate.event.PreUpdateEvent Summary:
getOldState, getState

Methods from org.hibernate.event.AbstractPreDatabaseOperationEvent:
getEntity, getId, getPersister, getSource

Methods from org.hibernate.event.AbstractEvent:
getSession

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.hibernate.event.PreUpdateEvent Detail:
public Object[] getOldState() { return oldState; } 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[] getState() { return state; } Retrieves the state to be used in the update.

Method from org.hibernate.event.PreUpdateEvent Detail:

 public Object[] getOldState() {
		return oldState;
}

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[] getState() {
		return state;
}

Retrieves the state to be used in the update.