Top Description Fields Constructors Methods

org.hibernate.loader.entity

public Class EntityLoader

Class Inheritance

extends AbstractEntityLoader

java.lang.Object
org.hibernate.loader.Loader
org.hibernate.loader.BasicLoader
org.hibernate.loader.OuterJoinLoader
org.hibernate.loader.entity.AbstractEntityLoader
org.hibernate.loader.entity.EntityLoader

Imports

org.hibernate.LockMode, .LockOptions, .MappingException, org.hibernate.engine.LoadQueryInfluencers, .SessionFactoryImplementor, .SessionImplementor, org.hibernate.persister.entity.OuterJoinLoadable, org.hibernate.type.Type

Loads an entity instance using outerjoin fetching to fetch associated entities.
The EntityPersister must implement Loadable. For other entities, create a customized subclass of Loader.

Author: Gavin King

Field Summary

Modifier and Type	Field and Description
private final boolean	batchLoader
private final int[][]	compositeKeyManyToOneTargetIndices

Inherited from org.hibernate.loader.entity.AbstractEntityLoader:: entityName log persister uniqueKeyType

Constructor Summary

Access	Constructor and Description
public	EntityLoader(OuterJoinLoadable persister, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)
public	EntityLoader(OuterJoinLoadable persister, LockOptions lockOptions, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)
public	EntityLoader(OuterJoinLoadable persister, int batchSize, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)
public	EntityLoader(OuterJoinLoadable persister, int batchSize, LockOptions lockOptions, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)
public	EntityLoader(OuterJoinLoadable persister, String[] uniqueKey, Type uniqueKeyType, int batchSize, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)
public	EntityLoader(OuterJoinLoadable persister, String[] uniqueKey, Type uniqueKeyType, int batchSize, LockOptions lockOptions, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)

Method Summary

Modifier and Type	Method and Description
public int[][]	getCompositeKeyManyToOneTargetIndices() Overrides org.hibernate.loader.Loader.getCompositeKeyManyToOneTargetIndices.
protected boolean	isSingleRowLoader() Overrides org.hibernate.loader.entity.AbstractEntityLoader.isSingleRowLoader. Return false is this loader is a batch entity loader
public Object	loadByUniqueKey(SessionImplementor session, Object key)

Inherited from org.hibernate.loader.entity.AbstractEntityLoader:: getResultColumnOrRow load load load

Field Detail

batchLoader	back to summary
private final boolean batchLoader

compositeKeyManyToOneTargetIndices	back to summary
private final int[][] compositeKeyManyToOneTargetIndices

Constructor Detail

EntityLoader	back to summary
public EntityLoader(OuterJoinLoadable persister, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException

EntityLoader	back to summary
public EntityLoader(OuterJoinLoadable persister, LockOptions lockOptions, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException

EntityLoader	back to summary
public EntityLoader(OuterJoinLoadable persister, int batchSize, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException

EntityLoader	back to summary
public EntityLoader(OuterJoinLoadable persister, int batchSize, LockOptions lockOptions, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException

EntityLoader	back to summary
public EntityLoader(OuterJoinLoadable persister, String[] uniqueKey, Type uniqueKeyType, int batchSize, LockMode lockMode, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException

EntityLoader	back to summary
public EntityLoader(OuterJoinLoadable persister, String[] uniqueKey, Type uniqueKeyType, int batchSize, LockOptions lockOptions, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers) throws MappingException

Method Detail

getCompositeKeyManyToOneTargetIndices	back to summary
public int[][] getCompositeKeyManyToOneTargetIndices() Overrides org.hibernate.loader.Loader.getCompositeKeyManyToOneTargetIndices.

isSingleRowLoader

back to summary

protected boolean isSingleRowLoader()

Overrides org.hibernate.loader.entity.AbstractEntityLoader.isSingleRowLoader.

Doc from org.hibernate.loader.Loader.isSingleRowLoader.

Return false is this loader is a batch entity loader

loadByUniqueKey	back to summary
public Object loadByUniqueKey(SessionImplementor session, Object key)