接口的使用
org.hibernate.event.spi.EntityCopyObserver

使用EntityCopyObserver的程序包

程序包	说明
org.hibernate.event.internal	This package defines a default set of event listeners that implements the default behaviors of Hibernate.
org.hibernate.event.spi

org.hibernate.event.internal中EntityCopyObserver的使用

实现EntityCopyObserver的org.hibernate.event.internal中的类

修饰符和类型	类	说明
class	EntityCopyAllowedLoggedObserver	An EntityCopyObserver implementation that allows multiple representations of the same persistent entity to be merged and provides logging of the entity copies that are detected.
class	EntityCopyAllowedObserver	An EntityCopyObserver implementation that allows multiple representations of the same persistent entity to be merged.
class	EntityCopyNotAllowedObserver

参数类型为EntityCopyObserver的org.hibernate.event.internal中的构造器

构造器	说明
MergeContext(EventSource session, EntityCopyObserver entityCopyObserver)

org.hibernate.event.spi中EntityCopyObserver的使用

返回EntityCopyObserver的org.hibernate.event.spi中的方法

修饰符和类型	方法	说明
EntityCopyObserver	EntityCopyObserverFactory.createEntityCopyObserver()