Package org.hibernate.loader.ast.spi

Interface BatchLoaderFactory

All Superinterfaces:

Serializable, Service

All Known Implementing Classes:

StandardBatchLoaderFactory

public interface BatchLoaderFactory
extends Service

Factory for BatchLoader instances

Method Summary

Modifier and Type	Method	Description
CollectionBatchLoader	createCollectionBatchLoader(int domainBatchSize, LoadQueryInfluencers influencers, PluralAttributeMapping attributeMapping, SessionFactoryImplementor factory)	Create a BatchLoader for batch-loadable collections.
<T> EntityBatchLoader<T>	createEntityBatchLoader(int domainBatchSize, EntityMappingType entityDescriptor, SessionFactoryImplementor factory)	Create a BatchLoader for batch-loadable entities.

Method Detail

createEntityBatchLoader

<T> EntityBatchLoader<T> createEntityBatchLoader(int domainBatchSize,
                                                 EntityMappingType entityDescriptor,
                                                 SessionFactoryImplementor factory)

Create a BatchLoader for batch-loadable entities.

Parameters:

domainBatchSize - The total number of entities (max) that will be need to be initialized

entityDescriptor - The entity mapping metadata

createCollectionBatchLoader

CollectionBatchLoader createCollectionBatchLoader(int domainBatchSize,
                                                  LoadQueryInfluencers influencers,
                                                  PluralAttributeMapping attributeMapping,
                                                  SessionFactoryImplementor factory)

Create a BatchLoader for batch-loadable collections.

Parameters:

domainBatchSize - The total number of collections (max) that will be initialized for any CollectionLoader.load(java.lang.Object, org.hibernate.engine.spi.SharedSessionContractImplementor)

influencers - Any load query influencers (filters, fetch-profiles, ...) to apply to the SQL

attributeMapping - The collection mapping metadata