Package org.hibernate.sql.results.graph.entity.internal

Class BatchEntityInsideEmbeddableSelectFetchInitializer

java.lang.Object

org.hibernate.sql.results.graph.AbstractFetchParentAccess

org.hibernate.sql.results.graph.entity.internal.AbstractBatchEntitySelectFetchInitializer

org.hibernate.sql.results.graph.entity.internal.BatchEntityInsideEmbeddableSelectFetchInitializer

All Implemented Interfaces:

EntityInitializer, FetchParentAccess, Initializer

public class BatchEntityInsideEmbeddableSelectFetchInitializer
extends AbstractBatchEntitySelectFetchInitializer

Field Summary

Fields

Modifier and Type	Field	Description
static Serializable	BATCH_PROPERTY	Marker value for batch properties, needed by the EmbeddableInitializer to instantiate the embeddable instance in case all the other properties are null.

Fields inherited from class org.hibernate.sql.results.graph.entity.internal.AbstractBatchEntitySelectFetchInitializer

concreteDescriptor, entityKey, firstEntityInitializer, identifierAssembler, initializedEntityInstance, parentAccess, referencedModelPart, state

Constructor Summary

Constructors

Constructor	Description
BatchEntityInsideEmbeddableSelectFetchInitializer(FetchParentAccess parentAccess, ToOneAttributeMapping referencedModelPart, NavigablePath fetchedNavigable, EntityPersister concreteDescriptor, DomainResultAssembler<?> identifierAssembler)

Method Summary

Modifier and Type	Method	Description
void	endLoading(ExecutionContext context)	Lifecycle method called at the very end of the result values processing
protected static String	getRootEmbeddablePropertyName(EntityInitializer firstEntityInitializer, FetchParentAccess parentAccess, ToOneAttributeMapping referencedModelPart)
boolean	isEntityInitialized()
protected void	registerResolutionListener()
void	resolveInstance(RowProcessingState rowProcessingState)	Step 2 - Using the key resolved in Initializer.resolveKey(org.hibernate.sql.results.jdbc.spi.RowProcessingState), resolve the instance (of the thing initialized) to use for the current row.
protected static void	setInstance(EntityInitializer entityInitializer, ToOneAttributeMapping referencedModelPart, String rootEmbeddablePropertyName, int propertyIndex, Object loadedInstance, Object embeddableParentInstance, EntityKey parentEntityKey, EntityEntry parentEntityEntry, SharedSessionContractImplementor session)
String	toString()

Methods inherited from class org.hibernate.sql.results.graph.entity.internal.AbstractBatchEntitySelectFetchInitializer

finishUpRow, getConcreteDescriptor, getEntityDescriptor, getEntityInstance, getEntityKey, getExistingInitializedInstance, getFetchParentAccess, getInitializedPart, getNavigablePath, getParentEntityAttribute, getParentKey, initializeInstance, loadInstance, registerResolutionListener, registerToBatchFetchQueue, resolveKey, resolveKey

Methods inherited from class org.hibernate.sql.results.graph.AbstractFetchParentAccess

clearResolutionListeners, notifyResolutionListeners

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.sql.results.graph.entity.EntityInitializer

asEntityInitializer, findFirstEntityDescriptorAccess, findFirstEntityInitializer, getInitializedInstance, isEntityInitializer

Methods inherited from interface org.hibernate.sql.results.graph.Initializer

asEmbeddableInitializer, isAttributeAssignableToConcreteDescriptor, isCollectionInitializer, isEmbeddableInitializer

Field Detail

BATCH_PROPERTY

public static final Serializable BATCH_PROPERTY

Marker value for batch properties, needed by the EmbeddableInitializer to instantiate the embeddable instance in case all the other properties are null.

Constructor Detail

BatchEntityInsideEmbeddableSelectFetchInitializer

public BatchEntityInsideEmbeddableSelectFetchInitializer(FetchParentAccess parentAccess,
                                                         ToOneAttributeMapping referencedModelPart,
                                                         NavigablePath fetchedNavigable,
                                                         EntityPersister concreteDescriptor,
                                                         DomainResultAssembler<?> identifierAssembler)

Method Detail

resolveInstance

public void resolveInstance(RowProcessingState rowProcessingState)

Description copied from interface: Initializer

Step 2 - Using the key resolved in Initializer.resolveKey(org.hibernate.sql.results.jdbc.spi.RowProcessingState), resolve the instance (of the thing initialized) to use for the current row. After this point, the initializer knows the entity/collection/component instance for the current row based on the resolved key todo (6.0) : much of the various implementations of this are similar enough to handle in a common base implementation (templating?) things like resolving as managed (Session cache), from second-level cache, from LoadContext, etc..

registerResolutionListener

protected void registerResolutionListener()

Specified by:

registerResolutionListener in class AbstractBatchEntitySelectFetchInitializer

isEntityInitialized

public boolean isEntityInitialized()

Returns:

true if the current entity associated to this EntityInitializer has been initialized

endLoading

public void endLoading(ExecutionContext context)

Description copied from interface: Initializer

Lifecycle method called at the very end of the result values processing

setInstance

protected static void setInstance(EntityInitializer entityInitializer,
                                  ToOneAttributeMapping referencedModelPart,
                                  String rootEmbeddablePropertyName,
                                  int propertyIndex,
                                  Object loadedInstance,
                                  Object embeddableParentInstance,
                                  EntityKey parentEntityKey,
                                  EntityEntry parentEntityEntry,
                                  SharedSessionContractImplementor session)

getRootEmbeddablePropertyName

protected static String getRootEmbeddablePropertyName(EntityInitializer firstEntityInitializer,
                                                      FetchParentAccess parentAccess,
                                                      ToOneAttributeMapping referencedModelPart)

toString

public String toString()

Overrides:

toString in class Object