程序包 org.hibernate.event.internal

类 DefaultFlushEntityEventListener

java.lang.Object

org.hibernate.event.internal.DefaultFlushEntityEventListener

所有已实现的接口:

Serializable, FlushEntityEventListener, CallbackRegistryConsumer

public class DefaultFlushEntityEventListener
extends Object
implements FlushEntityEventListener, CallbackRegistryConsumer

An event that occurs for each entity instance at flush time

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
DefaultFlushEntityEventListener()

方法概要

修饰符和类型	方法	说明
void	checkId(Object object, EntityPersister persister, Serializable id, SessionImplementor session)	make sure user didn't mangle the id
protected void	dirtyCheck(FlushEntityEvent event)	Perform a dirty check, and attach the results to the event
protected boolean	handleInterception(FlushEntityEvent event)
void	injectCallbackRegistry(CallbackRegistry callbackRegistry)	Injection of the CallbackRegistry
protected boolean	invokeInterceptor(SessionImplementor session, Object entity, EntityEntry entry, Object[] values, EntityPersister persister)
protected boolean	isUpdateNecessary(FlushEntityEvent event)	Performs all necessary checking to determine if an entity needs an SQL update to synchronize its state to the database.
void	onFlushEntity(FlushEntityEvent event)	Flushes a single entity's state to the database, by scheduling an update action, if necessary

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

DefaultFlushEntityEventListener

public DefaultFlushEntityEventListener()

方法详细资料

injectCallbackRegistry

public void injectCallbackRegistry(CallbackRegistry callbackRegistry)

从接口复制的说明: CallbackRegistryConsumer

Injection of the CallbackRegistry

指定者:

injectCallbackRegistry 在接口中 CallbackRegistryConsumer

参数:

callbackRegistry - The CallbackRegistry

checkId

public void checkId(Object object,
                    EntityPersister persister,
                    Serializable id,
                    SessionImplementor session)
             throws HibernateException

make sure user didn't mangle the id

抛出:

HibernateException

onFlushEntity

public void onFlushEntity(FlushEntityEvent event)
                   throws HibernateException

Flushes a single entity's state to the database, by scheduling an update action, if necessary

指定者:

onFlushEntity 在接口中 FlushEntityEventListener

抛出:

HibernateException

handleInterception

protected boolean handleInterception(FlushEntityEvent event)

invokeInterceptor

protected boolean invokeInterceptor(SessionImplementor session,
                                    Object entity,
                                    EntityEntry entry,
                                    Object[] values,
                                    EntityPersister persister)

isUpdateNecessary

protected final boolean isUpdateNecessary(FlushEntityEvent event)
                                   throws HibernateException

Performs all necessary checking to determine if an entity needs an SQL update to synchronize its state to the database. Modifies the event by side-effect! Note: this method is quite slow, avoid calling if possible!

抛出:

HibernateException

dirtyCheck

protected void dirtyCheck(FlushEntityEvent event)
                   throws HibernateException

Perform a dirty check, and attach the results to the event

抛出:

HibernateException