NamedQueryLoader (Hibernate API Documentation) - Hibernate 3.2.3 正式版 API 英文文档

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org.hibernate.persister.entity
Class NamedQueryLoader

java.lang.Object
  org.hibernate.persister.entity.NamedQueryLoader

All Implemented Interfaces:: UniqueEntityLoader

public final class NamedQueryLoader
extends Object
implements UniqueEntityLoader

Not really a Loader, just a wrapper around a named query.

Author:: Gavin King

Constructor Summary

NamedQueryLoader(String queryName, EntityPersister persister)

Method Summary

Object load(Serializable id, Object optionalObject, SessionImplementor session)
Load an entity instance.

Methods inherited from class java.lang.Object

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

Constructor Detail

NamedQueryLoader

public NamedQueryLoader(String queryName,
                        EntityPersister persister)

Method Detail

load

public Object load(Serializable id,
                   Object optionalObject,
                   SessionImplementor session)
            throws HibernateException

Description copied from interface: UniqueEntityLoader

Load an entity instance. If optionalObject is supplied, load the entity state into the given (uninitialized) object.

Specified by:: load in interface UniqueEntityLoader

Throws:: HibernateException