Package org.hibernate.loader.ast.internal

Class AbstractEntityBatchLoader<T>

java.lang.Object

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

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

All Implemented Interfaces:

BatchLoader, EntityBatchLoader<T>, EntityLoader, Loader, MultiKeyLoader, SingleEntityLoader<T>, SingleIdEntityLoader<T>

Direct Known Subclasses:

EntityBatchLoaderArrayParam, EntityBatchLoaderInPredicate

public abstract class AbstractEntityBatchLoader<T>
extends SingleIdEntityLoaderSupport<T>
implements EntityBatchLoader<T>

Field Summary

Fields inherited from class org.hibernate.loader.ast.internal.SingleIdEntityLoaderSupport

sessionFactory

Constructor Summary

Constructors

Constructor	Description
AbstractEntityBatchLoader(EntityMappingType entityDescriptor, LoadQueryInfluencers loadQueryInfluencers)

Method Summary

Modifier and Type	Method	Description
protected abstract void	initializeEntities(Object[] idsToInitialize, Object pkValue, Object entityInstance, LockOptions lockOptions, Boolean readOnly, SharedSessionContractImplementor session)
T	load(Object id, Object entityInstance, LockOptions lockOptions, Boolean readOnly, SharedSessionContractImplementor session)
T	load(Object id, Object entityInstance, LockOptions lockOptions, SharedSessionContractImplementor session)	Load by primary key value, populating the passed entity instance.
protected abstract Object[]	resolveIdsToInitialize(Object id, SharedSessionContractImplementor session)

Methods inherited from class org.hibernate.loader.ast.internal.SingleIdEntityLoaderSupport

getLoadable, loadDatabaseSnapshot

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.loader.ast.spi.BatchLoader

getDomainBatchSize

Methods inherited from interface org.hibernate.loader.ast.spi.SingleEntityLoader

getLoadable

Methods inherited from interface org.hibernate.loader.ast.spi.SingleIdEntityLoader

load, loadDatabaseSnapshot

Constructor Detail

AbstractEntityBatchLoader

public AbstractEntityBatchLoader(EntityMappingType entityDescriptor,
                                 LoadQueryInfluencers loadQueryInfluencers)

Method Detail

initializeEntities

protected abstract void initializeEntities(Object[] idsToInitialize,
                                           Object pkValue,
                                           Object entityInstance,
                                           LockOptions lockOptions,
                                           Boolean readOnly,
                                           SharedSessionContractImplementor session)

resolveIdsToInitialize

protected abstract Object[] resolveIdsToInitialize(Object id,
                                                   SharedSessionContractImplementor session)

load

public final T load(Object id,
                    Object entityInstance,
                    LockOptions lockOptions,
                    Boolean readOnly,
                    SharedSessionContractImplementor session)

Specified by:

load in interface SingleIdEntityLoader<T>

load

public T load(Object id,
              Object entityInstance,
              LockOptions lockOptions,
              SharedSessionContractImplementor session)

Description copied from interface: SingleIdEntityLoader

Load by primary key value, populating the passed entity instance. Used to initialize an uninitialized bytecode-proxy or LoadEvent handling. The passed instance is the enhanced proxy or the entity to be loaded.

Specified by:

load in interface SingleIdEntityLoader<T>