程序包 org.hibernate.event.internal

类 DefaultMergeEventListener

java.lang.Object

org.hibernate.event.internal.AbstractReassociateEventListener

org.hibernate.event.internal.AbstractSaveEventListener

org.hibernate.event.internal.DefaultMergeEventListener

所有已实现的接口:

Serializable, MergeEventListener, CallbackRegistryConsumer

public class DefaultMergeEventListener
extends AbstractSaveEventListener
implements MergeEventListener

Defines the default copy event listener used by hibernate for copying entities in response to generated copy events.

作者:

Gavin King

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
DefaultMergeEventListener()

方法概要

修饰符和类型	方法	说明
protected void	cascadeAfterSave(EventSource source, EntityPersister persister, Object entity, Object anything)	Cascade behavior is redefined by this subclass, disable superclass behavior
protected void	cascadeBeforeSave(EventSource source, EntityPersister persister, Object entity, Object anything)	Cascade behavior is redefined by this subclass, disable superclass behavior
protected void	cascadeOnMerge(EventSource source, EntityPersister persister, Object entity, Map copyCache)	Perform any cascades needed as part of this copy event.
protected void	copyValues(EntityPersister persister, Object entity, Object target, SessionImplementor source, Map copyCache)
protected void	copyValues(EntityPersister persister, Object entity, Object target, SessionImplementor source, Map copyCache, ForeignKeyDirection foreignKeyDirection)
protected void	entityIsDetached(MergeEvent event, Map copyCache)
protected void	entityIsPersistent(MergeEvent event, Map copyCache)
protected void	entityIsTransient(MergeEvent event, Map copyCache)
protected CascadingAction	getCascadeAction()
protected Map	getMergeMap(Object anything)
void	onMerge(MergeEvent event)	Handle the given merge event.
void	onMerge(MergeEvent event, Map copiedAlready)	Handle the given merge event.

从类继承的方法 org.hibernate.event.internal.AbstractSaveEventListener

injectCallbackRegistry, invokeSaveLifecycle, isVersionIncrementDisabled, performSave, performSaveOrReplicate, saveWithGeneratedId, saveWithRequestedId, substituteValuesIfNecessary, visitCollectionsBeforeSave

从类继承的方法 org.hibernate.event.internal.AbstractReassociateEventListener

reassociate

从类继承的方法 java.lang.Object

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

构造器详细资料

DefaultMergeEventListener

public DefaultMergeEventListener()

方法详细资料

getMergeMap

protected Map getMergeMap(Object anything)

覆盖:

getMergeMap 在类中 AbstractSaveEventListener

onMerge

public void onMerge(MergeEvent event)
             throws HibernateException

Handle the given merge event.

指定者:

onMerge 在接口中 MergeEventListener

参数:

event - The merge event to be handled.

抛出:

HibernateException

onMerge

public void onMerge(MergeEvent event,
                    Map copiedAlready)
             throws HibernateException

Handle the given merge event.

指定者:

onMerge 在接口中 MergeEventListener

参数:

event - The merge event to be handled.

抛出:

HibernateException

entityIsPersistent

protected void entityIsPersistent(MergeEvent event,
                                  Map copyCache)

entityIsTransient

protected void entityIsTransient(MergeEvent event,
                                 Map copyCache)

entityIsDetached

protected void entityIsDetached(MergeEvent event,
                                Map copyCache)

copyValues

protected void copyValues(EntityPersister persister,
                          Object entity,
                          Object target,
                          SessionImplementor source,
                          Map copyCache)

copyValues

protected void copyValues(EntityPersister persister,
                          Object entity,
                          Object target,
                          SessionImplementor source,
                          Map copyCache,
                          ForeignKeyDirection foreignKeyDirection)

cascadeOnMerge

protected void cascadeOnMerge(EventSource source,
                              EntityPersister persister,
                              Object entity,
                              Map copyCache)

Perform any cascades needed as part of this copy event.

参数:

source - The merge event being processed.

persister - The persister of the entity being copied.

entity - The entity being copied.

copyCache - A cache of already copied instance.

getCascadeAction

protected CascadingAction getCascadeAction()

指定者:

getCascadeAction 在类中 AbstractSaveEventListener

cascadeAfterSave

protected void cascadeAfterSave(EventSource source,
                                EntityPersister persister,
                                Object entity,
                                Object anything)
                         throws HibernateException

Cascade behavior is redefined by this subclass, disable superclass behavior

覆盖:

cascadeAfterSave 在类中 AbstractSaveEventListener

参数:

source - The session from which the event originated.

persister - The entity's persister instance.

entity - The entity being saved.

anything - Generally cascade-specific data

抛出:

HibernateException

cascadeBeforeSave

protected void cascadeBeforeSave(EventSource source,
                                 EntityPersister persister,
                                 Object entity,
                                 Object anything)
                          throws HibernateException

Cascade behavior is redefined by this subclass, disable superclass behavior

覆盖:

cascadeBeforeSave 在类中 AbstractSaveEventListener

参数:

source - The session from which the save event originated.

persister - The entity's persister instance.

entity - The entity to be saved.

anything - Generally cascade-specific data

抛出:

HibernateException