org.hibernate.loader.plan.spi.build

Class AbstractLoadPlanBuilderStrategy.AbstractIdentifierAttributeCollector

java.lang.Object

org.hibernate.loader.plan.spi.AbstractPlanNode

org.hibernate.loader.plan.spi.AbstractFetchOwner

org.hibernate.loader.plan.spi.build.AbstractLoadPlanBuilderStrategy.AbstractIdentifierAttributeCollector

All Implemented Interfaces:

AbstractLoadPlanBuilderStrategy.FetchStackAware, EntityReference, FetchOwner, IdentifierDescriptionInjectable, ResultSetProcessingContext.EntityKeyResolutionContext

Direct Known Subclasses:

AbstractLoadPlanBuilderStrategy.EncapsulatedIdentifierAttributeCollector, AbstractLoadPlanBuilderStrategy.NonEncapsulatedIdentifierAttributeCollector

Enclosing class:

AbstractLoadPlanBuilderStrategy

protected abstract static class AbstractLoadPlanBuilderStrategy.AbstractIdentifierAttributeCollector
extends AbstractFetchOwner
implements FetchOwner, EntityReference, AbstractLoadPlanBuilderStrategy.FetchStackAware

Field Summary

Fields

Modifier and Type	Field and Description
protected EntityReference	entityReference
protected Map<Fetch,HydratedCompoundValueHandler>	fetchToHydratedStateExtractorMap

Fields inherited from interface org.hibernate.loader.plan.spi.FetchOwner

NO_FETCHES

Constructor Summary

Constructors

Constructor and Description
AbstractLoadPlanBuilderStrategy.AbstractIdentifierAttributeCollector(SessionFactoryImplementor sessionFactory, EntityReference entityReference)

Method Summary

Methods

Modifier and Type	Method and Description
CollectionFetch	buildCollectionFetch(AssociationAttributeDefinition attributeDefinition, FetchStrategy fetchStrategy, LoadPlanBuildingContext loadPlanBuildingContext)
EntityFetch	buildEntityFetch(AssociationAttributeDefinition attributeDefinition, FetchStrategy fetchStrategy, LoadPlanBuildingContext loadPlanBuildingContext)
protected abstract IdentifierDescription	buildIdentifierDescription()
EntityPersister	getEntityPersister() Retrieves the EntityPersister describing the entity associated with this Return.
EntityReference	getEntityReference()
IdentifierDescription	getIdentifierDescription()
LockMode	getLockMode() Retrieve the lock mode associated with this return.
Type	getType(Fetch fetch) Returns the type of the specified fetch.
void	injectIdentifierDescription(IdentifierDescription identifierDescription)
boolean	isNullable(Fetch fetch) Is the specified fetch nullable?
void	poppedFromStack()
EntityPersister	retrieveFetchSourcePersister() Retrieve the EntityPersister that is the base for any property references in the fetches it owns.
String[]	toSqlSelectFragments(Fetch fetch, String alias) Generates the SQL select fragments for the specified fetch.
void	validateFetchPlan(FetchStrategy fetchStrategy) Is the asserted plan valid from this owner to a fetch?

Methods inherited from class org.hibernate.loader.plan.spi.AbstractFetchOwner

addFetch, buildCompositeFetch, getFetches, getFetchOwnerDelegate

Methods inherited from class org.hibernate.loader.plan.spi.AbstractPlanNode

sessionFactory

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.plan.spi.FetchOwner

addFetch, buildCompositeFetch, getFetches, getPropertyPath

Field Detail

entityReference

protected final EntityReference entityReference

fetchToHydratedStateExtractorMap

protected final Map<Fetch,HydratedCompoundValueHandler> fetchToHydratedStateExtractorMap

Constructor Detail

AbstractLoadPlanBuilderStrategy.AbstractIdentifierAttributeCollector

public AbstractLoadPlanBuilderStrategy.AbstractIdentifierAttributeCollector(SessionFactoryImplementor sessionFactory,
                                                                    EntityReference entityReference)

Method Detail

getLockMode

public LockMode getLockMode()

Description copied from interface: EntityReference

Retrieve the lock mode associated with this return.

Specified by:

getLockMode in interface EntityReference

Specified by:

getLockMode in interface ResultSetProcessingContext.EntityKeyResolutionContext

Returns:

The lock mode.

getEntityReference

public EntityReference getEntityReference()

Specified by:

getEntityReference in interface ResultSetProcessingContext.EntityKeyResolutionContext

getEntityPersister

public EntityPersister getEntityPersister()

Description copied from interface: EntityReference

Retrieves the EntityPersister describing the entity associated with this Return.

Specified by:

getEntityPersister in interface EntityReference

Specified by:

getEntityPersister in interface ResultSetProcessingContext.EntityKeyResolutionContext

Returns:

The EntityPersister.

getIdentifierDescription

public IdentifierDescription getIdentifierDescription()

Specified by:

getIdentifierDescription in interface EntityReference

buildCollectionFetch

public CollectionFetch buildCollectionFetch(AssociationAttributeDefinition attributeDefinition,
                                   FetchStrategy fetchStrategy,
                                   LoadPlanBuildingContext loadPlanBuildingContext)

Specified by:

buildCollectionFetch in interface FetchOwner

Overrides:

buildCollectionFetch in class AbstractFetchOwner

buildEntityFetch

public EntityFetch buildEntityFetch(AssociationAttributeDefinition attributeDefinition,
                           FetchStrategy fetchStrategy,
                           LoadPlanBuildingContext loadPlanBuildingContext)

Specified by:

buildEntityFetch in interface FetchOwner

Overrides:

buildEntityFetch in class AbstractFetchOwner

getType

public Type getType(Fetch fetch)

Description copied from interface: FetchOwner

Returns the type of the specified fetch.

Specified by:

getType in interface FetchOwner

Overrides:

getType in class AbstractFetchOwner

Parameters:

fetch - - the owned fetch.

Returns:

the type of the specified fetch.

isNullable

public boolean isNullable(Fetch fetch)

Description copied from interface: FetchOwner

Is the specified fetch nullable?

Specified by:

isNullable in interface FetchOwner

Overrides:

isNullable in class AbstractFetchOwner

Parameters:

fetch - - the owned fetch.

Returns:

true, if the fetch is nullable; false, otherwise.

toSqlSelectFragments

public String[] toSqlSelectFragments(Fetch fetch,
                            String alias)

Description copied from interface: FetchOwner

Generates the SQL select fragments for the specified fetch. A select fragment is the column and formula references.

Specified by:

toSqlSelectFragments in interface FetchOwner

Overrides:

toSqlSelectFragments in class AbstractFetchOwner

Parameters:

fetch - - the owned fetch.

alias - The table alias to apply to the fragments (used to qualify column references)

Returns:

the select fragments

poppedFromStack

public void poppedFromStack()

Specified by:

poppedFromStack in interface AbstractLoadPlanBuilderStrategy.FetchStackAware

buildIdentifierDescription

protected abstract IdentifierDescription buildIdentifierDescription()

validateFetchPlan

public void validateFetchPlan(FetchStrategy fetchStrategy)

Description copied from interface: FetchOwner

Is the asserted plan valid from this owner to a fetch?

Specified by:

validateFetchPlan in interface FetchOwner

Parameters:

fetchStrategy - The pla to validate

retrieveFetchSourcePersister

public EntityPersister retrieveFetchSourcePersister()

Description copied from interface: FetchOwner

Retrieve the EntityPersister that is the base for any property references in the fetches it owns.

Specified by:

retrieveFetchSourcePersister in interface FetchOwner

Returns:

The EntityPersister, for property name resolution.

injectIdentifierDescription

public void injectIdentifierDescription(IdentifierDescription identifierDescription)

Specified by:

injectIdentifierDescription in interface IdentifierDescriptionInjectable