Package org.hibernate.loader.ast.internal

Class AbstractMultiIdEntityLoader<T>

java.lang.Object

org.hibernate.loader.ast.internal.AbstractMultiIdEntityLoader<T>

All Implemented Interfaces:

EntityLoader, EntityMultiLoader<T>, Loader, MultiIdEntityLoader<T>, MultiKeyLoader

Direct Known Subclasses:

MultiIdEntityLoaderArrayParam, MultiIdEntityLoaderStandard

public abstract class AbstractMultiIdEntityLoader<T>
extends Object
implements MultiIdEntityLoader<T>

Base support for MultiIdEntityLoader implementations.

Author:

Steve Ebersole

Constructor Summary

Constructors

Constructor	Description
AbstractMultiIdEntityLoader(EntityMappingType entityDescriptor, SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
protected EntityMappingType	getEntityDescriptor()
EntityIdentifierMapping	getIdentifierMapping()
EntityMappingType	getLoadable()	The value-mapping loaded by this loader
protected SessionFactoryImplementor	getSessionFactory()
final <K> List<T>	load(K[] ids, MultiIdLoadOptions loadOptions, EventSource session)	Load multiple entities by id.
protected abstract <K> List<T>	performOrderedMultiLoad(K[] ids, MultiIdLoadOptions loadOptions, EventSource session)
protected abstract <K> List<T>	performUnorderedMultiLoad(K[] ids, MultiIdLoadOptions loadOptions, EventSource session)

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractMultiIdEntityLoader

public AbstractMultiIdEntityLoader(EntityMappingType entityDescriptor,
 SessionFactoryImplementor sessionFactory)

Method Details

getEntityDescriptor

protected EntityMappingType getEntityDescriptor()

getSessionFactory

protected SessionFactoryImplementor getSessionFactory()

getIdentifierMapping

public EntityIdentifierMapping getIdentifierMapping()

getLoadable

public EntityMappingType getLoadable()

Description copied from interface: Loader

The value-mapping loaded by this loader

Specified by:

getLoadable in interface EntityLoader

Specified by:

getLoadable in interface Loader

load

public final <K> List<T> load(K[] ids,
 MultiIdLoadOptions loadOptions,
 EventSource session)

Description copied from interface: MultiIdEntityLoader

Load multiple entities by id. The exact result depends on the passed options.

Specified by:

load in interface MultiIdEntityLoader<T>

performOrderedMultiLoad

protected abstract <K> List<T> performOrderedMultiLoad(K[] ids,
 MultiIdLoadOptions loadOptions,
 EventSource session)

performUnorderedMultiLoad

protected abstract <K> List<T> performUnorderedMultiLoad(K[] ids,
 MultiIdLoadOptions loadOptions,
 EventSource session)