Class EntityDelayedFetchInitializer
- java.lang.Object
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- org.hibernate.sql.results.graph.AbstractFetchParentAccess
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- org.hibernate.sql.results.graph.entity.internal.EntityDelayedFetchInitializer
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- All Implemented Interfaces:
EntityInitializer
,FetchParentAccess
,Initializer
public class EntityDelayedFetchInitializer extends AbstractFetchParentAccess implements EntityInitializer
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Constructor Summary
Constructors Constructor Description EntityDelayedFetchInitializer(FetchParentAccess parentAccess, NavigablePath fetchedNavigable, ToOneAttributeMapping referencedModelPart, boolean selectByUniqueKey, DomainResultAssembler<?> identifierAssembler)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
finishUpRow(RowProcessingState rowProcessingState)
Lifecycle method called at the end of the current row processing.EntityPersister
getConcreteDescriptor()
EntityPersister
getEntityDescriptor()
Get the descriptor for the type of entity being initializedObject
getEntityInstance()
Get the entity instance for the currently processing "row".EntityKey
getEntityKey()
ModelPart
getInitializedPart()
NavigablePath
getNavigablePath()
Object
getParentKey()
void
initializeInstance(RowProcessingState rowProcessingState)
Step 3 - Initialize the state of the instance resolved inInitializer.resolveInstance(org.hibernate.sql.results.jdbc.spi.RowProcessingState)
from the current row values.void
registerResolutionListener(Consumer<Object> listener)
Register a listener to be notified when the parent is "resolved"void
resolveInstance(RowProcessingState rowProcessingState)
Step 2 - Using the key resolved inInitializer.resolveKey(org.hibernate.sql.results.jdbc.spi.RowProcessingState)
, resolve the instance (of the thing initialized) to use for the current row.void
resolveKey(RowProcessingState rowProcessingState)
Step 1 - Resolve the key value for this initializer for the current row.String
toString()
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Methods inherited from class org.hibernate.sql.results.graph.AbstractFetchParentAccess
clearResolutionListeners, notifyResolutionListeners
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.hibernate.sql.results.graph.entity.EntityInitializer
asEntityInitializer, findFirstEntityDescriptorAccess, findFirstEntityInitializer, getInitializedInstance, isEntityInitializer, isEntityResultInitializer
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Methods inherited from interface org.hibernate.sql.results.graph.Initializer
endLoading, isAttributeAssignableToConcreteDescriptor, isCollectionInitializer, isEmbeddableInitializer
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Constructor Detail
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EntityDelayedFetchInitializer
public EntityDelayedFetchInitializer(FetchParentAccess parentAccess, NavigablePath fetchedNavigable, ToOneAttributeMapping referencedModelPart, boolean selectByUniqueKey, DomainResultAssembler<?> identifierAssembler)
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Method Detail
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getNavigablePath
public NavigablePath getNavigablePath()
- Specified by:
getNavigablePath
in interfaceFetchParentAccess
- Specified by:
getNavigablePath
in interfaceInitializer
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resolveKey
public void resolveKey(RowProcessingState rowProcessingState)
Description copied from interface:Initializer
Step 1 - Resolve the key value for this initializer for the current row. After this point, the initializer knows the entity/collection/component key for the current row- Specified by:
resolveKey
in interfaceInitializer
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getInitializedPart
public ModelPart getInitializedPart()
- Specified by:
getInitializedPart
in interfaceInitializer
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resolveInstance
public void resolveInstance(RowProcessingState rowProcessingState)
Description copied from interface:Initializer
Step 2 - Using the key resolved inInitializer.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..- Specified by:
resolveInstance
in interfaceInitializer
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initializeInstance
public void initializeInstance(RowProcessingState rowProcessingState)
Description copied from interface:Initializer
Step 3 - Initialize the state of the instance resolved inInitializer.resolveInstance(org.hibernate.sql.results.jdbc.spi.RowProcessingState)
from the current row values. All resolved state for the current row is injected into the resolved instance- Specified by:
initializeInstance
in interfaceInitializer
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finishUpRow
public void finishUpRow(RowProcessingState rowProcessingState)
Description copied from interface:Initializer
Lifecycle method called at the end of the current row processing. Provides ability to complete processing from the current row and prepare for the next row.- Specified by:
finishUpRow
in interfaceInitializer
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getEntityDescriptor
public EntityPersister getEntityDescriptor()
Description copied from interface:EntityInitializer
Get the descriptor for the type of entity being initialized- Specified by:
getEntityDescriptor
in interfaceEntityInitializer
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getEntityInstance
public Object getEntityInstance()
Description copied from interface:EntityInitializer
Get the entity instance for the currently processing "row".- Specified by:
getEntityInstance
in interfaceEntityInitializer
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getEntityKey
public EntityKey getEntityKey()
- Specified by:
getEntityKey
in interfaceEntityInitializer
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getParentKey
public Object getParentKey()
- Specified by:
getParentKey
in interfaceFetchParentAccess
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registerResolutionListener
public void registerResolutionListener(Consumer<Object> listener)
Description copied from interface:FetchParentAccess
Register a listener to be notified when the parent is "resolved"- Specified by:
registerResolutionListener
in interfaceFetchParentAccess
- Overrides:
registerResolutionListener
in classAbstractFetchParentAccess
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getConcreteDescriptor
public EntityPersister getConcreteDescriptor()
- Specified by:
getConcreteDescriptor
in interfaceEntityInitializer
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