Package org.hibernate.loader.ast.internal

Class AbstractCollectionBatchLoader

java.lang.Object

org.hibernate.loader.ast.internal.AbstractCollectionBatchLoader

All Implemented Interfaces:

BatchLoader, CollectionBatchLoader, CollectionLoader, Loader, MultiKeyLoader

Direct Known Subclasses:

CollectionBatchLoaderArrayParam, CollectionBatchLoaderInPredicate

public abstract class AbstractCollectionBatchLoader
extends Object
implements CollectionBatchLoader

Constructor Summary

Constructors

Constructor	Description
AbstractCollectionBatchLoader(int domainBatchSize, LoadQueryInfluencers influencers, PluralAttributeMapping attributeMapping, SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
protected void	finishInitializingKey(Object key, SharedSessionContractImplementor session)
int	getDomainBatchSize()	The total number of loadable references that can be initialized per each load operation.
LoadQueryInfluencers	getInfluencers()
int	getKeyJdbcCount()
protected Class<?>	getKeyType(ValuedModelPart keyPart)
PluralAttributeMapping	getLoadable()	The value-mapping loaded by this loader
SessionFactoryImplementor	getSessionFactory()
PersistentCollection<?>	load(Object key, SharedSessionContractImplementor session)	Load a collection by its key (not necessarily the same as its owner's PK).

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCollectionBatchLoader

public AbstractCollectionBatchLoader(int domainBatchSize,
                                     LoadQueryInfluencers influencers,
                                     PluralAttributeMapping attributeMapping,
                                     SessionFactoryImplementor sessionFactory)

Method Detail

getDomainBatchSize

public int getDomainBatchSize()

Description copied from interface: BatchLoader

The total number of loadable references that can be initialized per each load operation.

Specified by:

getDomainBatchSize in interface BatchLoader

getLoadable

public PluralAttributeMapping getLoadable()

Description copied from interface: Loader

The value-mapping loaded by this loader

Specified by:

getLoadable in interface CollectionLoader

Specified by:

getLoadable in interface Loader

getInfluencers

public LoadQueryInfluencers getInfluencers()

getSessionFactory

public SessionFactoryImplementor getSessionFactory()

getKeyJdbcCount

public int getKeyJdbcCount()

load

public PersistentCollection<?> load(Object key,
                                    SharedSessionContractImplementor session)

Description copied from interface: CollectionLoader

Load a collection by its key (not necessarily the same as its owner's PK).

Specified by:

load in interface CollectionLoader

finishInitializingKey

protected void finishInitializingKey(Object key,
                                     SharedSessionContractImplementor session)

getKeyType

protected Class<?> getKeyType(ValuedModelPart keyPart)