DefaultReplicateEventListener (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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org.hibernate.event.def
Class DefaultReplicateEventListener

java.lang.Object
  org.hibernate.event.def.AbstractReassociateEventListener
      org.hibernate.event.def.AbstractSaveEventListener
          org.hibernate.event.def.DefaultReplicateEventListener

All Implemented Interfaces:: ReplicateEventListener, Serializable

public class DefaultReplicateEventListener
extends AbstractSaveEventListener
implements ReplicateEventListener

Defines the default replicate event listener used by Hibernate to replicate entities in response to generated replicate events.

Author:: Steve Ebersole
See Also:: Serialized Form

Field Summary

Fields inherited from class org.hibernate.event.def.AbstractSaveEventListener

DELETED, DETACHED, PERSISTENT, TRANSIENT

Constructor Summary

DefaultReplicateEventListener()


Method Summary

protected CascadingAction getCascadeAction()


protected boolean isVersionIncrementDisabled()
          After the save, will te version number be incremented if the instance is modified?

void onReplicate(ReplicateEvent event)
          Handle the given replicate event.

protected boolean substituteValuesIfNecessary(Object entity, Serializable id, Object[] values, EntityPersister persister, SessionImplementor source)
          Perform any property value substitution that is necessary (interceptor callback, version initialization...)

protected boolean visitCollectionsBeforeSave(Object entity, Serializable id, Object[] values, Type[] types, EventSource source)


Methods inherited from class org.hibernate.event.def.AbstractSaveEventListener

cascadeAfterSave, cascadeBeforeSave, getAssumedUnsaved, getEntityState, getLoggableName, getMergeMap, invokeSaveLifecycle, performSave, performSaveOrReplicate, saveWithGeneratedId, saveWithRequestedId, validate

Methods inherited from class org.hibernate.event.def.AbstractReassociateEventListener

reassociate

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultReplicateEventListener

public DefaultReplicateEventListener()

Method Detail

onReplicate

public void onReplicate(ReplicateEvent event)

Handle the given replicate event.

Specified by:: onReplicate in interface ReplicateEventListener

Parameters:: event - The replicate event to be handled.
Throws:: TransientObjectException - An invalid attempt to replicate a transient entity.

visitCollectionsBeforeSave

protected boolean visitCollectionsBeforeSave(Object entity,
                                             Serializable id,
                                             Object[] values,
                                             Type[] types,
                                             EventSource source)

Overrides:: visitCollectionsBeforeSave in class AbstractSaveEventListener

substituteValuesIfNecessary

protected boolean substituteValuesIfNecessary(Object entity,
                                              Serializable id,
                                              Object[] values,
                                              EntityPersister persister,
                                              SessionImplementor source)

Description copied from class: AbstractSaveEventListener

Perform any property value substitution that is necessary (interceptor callback, version initialization...)

Overrides:: substituteValuesIfNecessary in class AbstractSaveEventListener

Parameters:: entity - The entity; id - The entity identifier; values - The snapshot entity state; persister - The entity persister; source - The originating session
Returns:: True if the snapshot state changed such that reinjection of the values into the entity is required.

isVersionIncrementDisabled

protected boolean isVersionIncrementDisabled()