org.hibernate.loader.plan.exec.internal

Class BatchingLoadQueryDetailsFactory

java.lang.Object

org.hibernate.loader.plan.exec.internal.BatchingLoadQueryDetailsFactory

public class BatchingLoadQueryDetailsFactory
extends Object

A factory class for creating a LoadQueryDetails object.

Field Summary

Fields

Modifier and Type	Field and Description
static BatchingLoadQueryDetailsFactory	INSTANCE Singleton access

Method Summary

Modifier and Type	Method and Description
LoadQueryDetails	makeCollectionLoadQueryDetails(CollectionPersister collectionPersister, LoadPlan loadPlan, QueryBuildingParameters buildingParameters) Constructs a BasicCollectionLoadQueryDetails object from the given inputs.
EntityLoadQueryDetails	makeEntityLoadQueryDetails(EntityLoadQueryDetails entityLoadQueryDetailsTemplate, QueryBuildingParameters buildingParameters) Returns a EntityLoadQueryDetails object based on an existing one and additional elements specific to this one.
EntityLoadQueryDetails	makeEntityLoadQueryDetails(LoadPlan loadPlan, String[] keyColumnNames, QueryBuildingParameters buildingParameters, SessionFactoryImplementor factory) Returns a EntityLoadQueryDetails object from the given inputs.

Methods inherited from class java.lang.Object

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

Field Detail

INSTANCE

public static final BatchingLoadQueryDetailsFactory INSTANCE

Singleton access

Method Detail

makeEntityLoadQueryDetails

public EntityLoadQueryDetails makeEntityLoadQueryDetails(LoadPlan loadPlan,
                                                         String[] keyColumnNames,
                                                         QueryBuildingParameters buildingParameters,
                                                         SessionFactoryImplementor factory)

Returns a EntityLoadQueryDetails object from the given inputs.

Parameters:

loadPlan - The load plan

keyColumnNames - The columns to load the entity by (the PK columns or some other unique set of columns)

buildingParameters - And influencers that would affect the generated SQL (mostly we are concerned with those that add additional joins here)

factory - The SessionFactory

Returns:

The EntityLoadQueryDetails

makeEntityLoadQueryDetails

public EntityLoadQueryDetails makeEntityLoadQueryDetails(EntityLoadQueryDetails entityLoadQueryDetailsTemplate,
                                                         QueryBuildingParameters buildingParameters)

Returns a EntityLoadQueryDetails object based on an existing one and additional elements specific to this one.

Parameters:

entityLoadQueryDetailsTemplate - the template

buildingParameters - And influencers that would affect the generated SQL (mostly we are concerned with those that add additional joins here)

Returns:

The EntityLoadQueryDetails

makeCollectionLoadQueryDetails

public LoadQueryDetails makeCollectionLoadQueryDetails(CollectionPersister collectionPersister,
                                                       LoadPlan loadPlan,
                                                       QueryBuildingParameters buildingParameters)

Constructs a BasicCollectionLoadQueryDetails object from the given inputs.

Parameters:

collectionPersister - The collection persister.

loadPlan - The load plan.

buildingParameters - And influencers that would affect the generated SQL (mostly we are concerned with those that add additional joins here)

Returns:

The EntityLoadQueryDetails