Package org.hibernate.persister.collection

Class AbstractCollectionPersister

java.lang.Object

org.hibernate.persister.collection.AbstractCollectionPersister

All Implemented Interfaces:

org.hibernate.engine.profile.internal.FetchProfileAffectee, FilterRestrictable, org.hibernate.metamodel.mapping.internal.InFlightCollectionMapping, org.hibernate.metamodel.mapping.internal.PluralAttributeMappingImpl.Aware, Restrictable, WhereRestrictable, CollectionPersister, CollectionMutationTarget, Joinable, MutationTarget<CollectionTableMapping>

Direct Known Subclasses:

BasicCollectionPersister, OneToManyPersister

@Internal
public abstract class AbstractCollectionPersister
extends Object
implements CollectionPersister, org.hibernate.metamodel.mapping.internal.InFlightCollectionMapping, CollectionMutationTarget, org.hibernate.metamodel.mapping.internal.PluralAttributeMappingImpl.Aware, org.hibernate.engine.profile.internal.FetchProfileAffectee, Joinable

Base implementation of the QueryableCollection interface.

See Also:

• BasicCollectionPersister
• OneToManyPersister

Field Summary

Fields

Modifier and Type	Field	Description
protected final int	batchSize
protected final String[]	elementColumnAliases	Deprecated.
protected final boolean[]	elementColumnIsGettable
protected final boolean[]	elementColumnIsSettable
protected final String[]	elementColumnNames
protected final String[]	elementColumnReaders
protected final String[]	elementColumnReaderTemplates
protected final String[]	elementColumnWriters
protected final String[]	elementFormulas
protected final String[]	elementFormulaTemplates
protected final boolean	elementIsPureFormula
protected final Type	elementType	Deprecated.
protected boolean	hasWhere
protected final String	identifierColumnName
protected final String[]	indexColumnAliases	Deprecated.
protected final boolean[]	indexColumnIsGettable
protected final boolean[]	indexColumnIsSettable
protected final String[]	indexColumnNames
protected final boolean	indexContainsFormula
protected final String[]	indexFormulas
protected final String[]	indexFormulaTemplates
protected final boolean	isInverse
protected final String[]	keyColumnAliases	Deprecated.
protected final String[]	keyColumnNames
protected final String	qualifiedTableName
protected final SqlExceptionHelper	sqlExceptionHelper
protected String	sqlWhereString

Constructor Summary

Constructors

Constructor	Description
AbstractCollectionPersister(Collection collectionBootDescriptor, @Nullable CollectionDataAccess cacheAccessStrategy, RuntimeModelCreationContext creationContext)

Method Summary

Modifier and Type	Method	Description
void	applyBaseManyToManyRestrictions(Consumer<Predicate> predicateConsumer, TableGroup tableGroup, boolean useQualifier, Map<String,Filter> enabledFilters, Set<String> treatAsDeclarations, SqlAstCreationState creationState)
void	applyBaseRestrictions(Consumer<Predicate> predicateConsumer, TableGroup tableGroup, boolean useQualifier, Map<String,Filter> enabledFilters, boolean onlyApplyLoadByKeyFilters, Set<String> treatAsDeclarations, SqlAstCreationState creationState)	Applies the base set of restrictions.
void	applyBaseRestrictions(Consumer<Predicate> predicateConsumer, TableGroup tableGroup, boolean useQualifier, Map<String,Filter> enabledFilters, Set<String> treatAsDeclarations, SqlAstCreationState creationState)	Applies the base set of restrictions.
void	applyFilterRestrictions(Consumer<Predicate> predicateConsumer, TableGroup tableGroup, boolean useQualifier, Map<String,Filter> enabledFilters, boolean onlyApplyLoadByKeyFilters, SqlAstCreationState creationState)	Applies just the Filter values enabled for the associated entity
protected void	applyKeyRestrictions(ColumnValueParameterList parameterList, List<ColumnValueBinding> restrictionBindings)
protected void	applyWhereFragments(Consumer<Predicate> predicateConsumer, String alias, TableGroup tableGroup, SqlAstCreationState astCreationState)
void	applyWhereRestrictions(Consumer<Predicate> predicateConsumer, TableGroup tableGroup, boolean useQualifier, SqlAstCreationState creationState)	Apply the SQLRestriction restrictions
protected JdbcMutationOperation	buildDeleteAllOperation(MutatingTableReference tableReference)
protected CollectionLoader	createNamedQueryCollectionLoader(CollectionPersister persister, NamedQueryMemento<?> namedQueryMemento)	For Hibernate Reactive
protected CollectionLoader	createSingleKeyCollectionLoader(LoadQueryInfluencers loadQueryInfluencers)	For Hibernate Reactive
protected CollectionLoader	createSubSelectLoader(SubselectFetch subselect, SharedSessionContractImplementor session)
protected CollectionLoader	determineLoaderToUse(Object key, SharedSessionContractImplementor session)
protected String	determineTableName(Table table)
protected abstract void	doProcessQueuedOps(PersistentCollection<?> collection, Object key, SharedSessionContractImplementor session)
boolean	elementExists(Object key, Object element, SharedSessionContractImplementor session)
void	forEachMutableTable(Consumer<CollectionTableMapping> consumer)	Visit each table.
void	forEachMutableTableReverse(Consumer<CollectionTableMapping> consumer)	Same as MutationTarget.forEachMutableTable(java.util.function.Consumer<T>) except that here the tables are visited in reverse order
RestrictedTableMutation<JdbcMutationOperation>	generateDeleteAllAst(MutatingTableReference tableReference)
protected String	generateDetectRowByElementString()
protected String	generateDetectRowByIndexString()
protected String	generateSelectSizeString(boolean isIntegerIndexed)
PluralAttributeMapping	getAttributeMapping()
int	getBatchSize()
CollectionDataAccess	getCacheAccessStrategy()	Access to the collection's cache region
CacheEntryStructure	getCacheEntryStructure()	Get the structure used to store data into the collection's cache region
CollectionLoader	getCollectionLoader()
String[]	getCollectionPropertyColumnAliases(String propertyName, String suffix)
CollectionSemantics<?,?>	getCollectionSemantics()
String[]	getCollectionSpaces()	Get the "space" that holds the persistent state
CollectionTableMapping	getCollectionTableMapping()
CollectionType	getCollectionType()	Get the associated Type
protected Dialect	getDialect()
Object	getElementByIndex(Object key, Object index, SharedSessionContractImplementor session, Object owner)
Class<?>	getElementClass()	Return the element class of an array, or null otherwise.
String[]	getElementColumnAliases(String suffix)	Generates the collection's element column aliases, based on the given suffix.
String[]	getElementColumnNames()
EntityPersister	getElementPersister()	Get the persister of the element class, if this is a collection of entities (optional operation).
protected EntityPersister	getElementPersisterInternal()
Type	getElementType()	Get the "element" type
SessionFactoryImplementor	getFactory()
abstract org.hibernate.internal.FilterAliasGenerator	getFilterAliasGenerator(String rootAlias)
abstract org.hibernate.internal.FilterAliasGenerator	getFilterAliasGenerator(TableGroup tableGroup)
BeforeExecutionGenerator	getGenerator()	Get the surrogate key generation strategy (optional operation)
String	getIdentifierColumnAlias(String suffix)	Generates the collection's identifier column aliases, based on the given suffix.
String	getIdentifierColumnName()
IdentifierGenerator	getIdentifierGenerator()	Deprecated.
String	getIdentifierTableName()	The name of the table defining the identifier for this target
Type	getIdentifierType()	Get the type of the surrogate key
String[]	getIndexColumnAliases(String suffix)	Generates the collection's index column aliases, based on the given suffix.
String[]	getIndexColumnNames()
Type	getIndexType()	Get the "index" type for a list or map (optional operation)
String[]	getKeyColumnAliases(String suffix)	Generates the collection's key column aliases, based on the given suffix.
String[]	getKeyColumnNames()
Type	getKeyType()	Get the "key" type (the type of the foreign key)
String	getMappedByProperty()
NavigableRole	getNavigableRole()	The NavigableRole for this collection.
String	getOwnerEntityName()
EntityPersister	getOwnerEntityPersister()	Get the persister of the entity that "owns" this collection
protected abstract RemoveCoordinator	getRemoveCoordinator()
protected abstract RowMutationOperations	getRowMutationOperations()
int	getSize(Object key, SharedSessionContractImplementor session)
Comparator<?>	getSortingComparator()	For sorted collections, the comparator to use.
protected SqlExceptionHelper	getSQLExceptionHelper()
String	getTableName()
PluralAttributeMapping	getTargetPart()	The ModelPart describing the mutation target
boolean	hasCache()	Is this collection role cacheable
boolean	hasIndex()	Is this an "indexed" collection? (list or map)
boolean	hasManyToManyOrdering()
boolean	hasOrdering()	Is this an ordered collection? (An ordered collection is ordered by the initialization operation, not by sorting that happens in memory, as in the case of a sorted collection.)
boolean	hasOrphanDelete()	Does this collection implement "orphan delete"?
boolean	hasPhysicalIndexColumn()	Whether the collection has at least one physical index column
boolean	hasWhereRestrictions()	Does this restrictable have a where restriction?
protected Object	incrementIndexByBase(Object index)
boolean	indexExists(Object key, Object index, SharedSessionContractImplementor session)
void	initCollectionPropertyMap()
void	initialize(Object key, SharedSessionContractImplementor session)	Initialize the given collection with the given key
void	injectAttributeMapping(PluralAttributeMapping attributeMapping)	Allows injection of the corresponding plural-attribute mapping.
boolean	isAffectedByEnabledFetchProfiles(LoadQueryInfluencers influencers)
boolean	isAffectedByEnabledFilters(Set<ManagedMappingType> visitedTypes, LoadQueryInfluencers influencers, boolean onlyApplyForLoadByKeyFilters)
boolean	isAffectedByEnabledFilters(LoadQueryInfluencers influencers)
boolean	isAffectedByEnabledFilters(LoadQueryInfluencers influencers, boolean onlyApplyForLoadByKeyFilters)
boolean	isAffectedByEnabledFilters(SharedSessionContractImplementor session)
boolean	isAffectedByEntityGraph(LoadQueryInfluencers influencers)
boolean	isArray()	Is this an array?
boolean	isCascadeDeleteEnabled()	Is cascade delete handled by the database-level foreign key constraint definition?
boolean	isExtraLazy()
boolean	isInverse()	Is this collection "inverse", so state changes are not propagated to the database.
boolean	isLazy()	Is this collection lazily initialized?
abstract boolean	isManyToMany()	Is this a many-to-many association? Note that this is mainly a convenience feature as the single persister does not contain all the information needed to handle a many-to-many itself, as internally it is looked at as two many-to-ones.
boolean	isMutable()	Can the elements of this collection change?
boolean	isPrimitiveArray()	Is this an array of primitive values?
protected boolean	isRowDeleteEnabled()
protected boolean	isRowInsertEnabled()
boolean	isSubselectLoadable()
boolean	isVersioned()	Does this collection cause version increment of the owning entity?
protected void	logStaticSQL()
boolean	needsRemove()	Whether CollectionPersister.remove(Object, SharedSessionContractImplementor) might actually do something, or if it is definitely a no-op.
void	postInstantiate()
void	prepareMappingModel(org.hibernate.metamodel.mapping.internal.MappingModelCreationProcess creationProcess)
void	processQueuedOps(PersistentCollection<?> collection, Object key, SharedSessionContractImplementor session)	Process queued operations within the PersistentCollection.
void	registerAffectingFetchProfile(String fetchProfileName)
void	remove(Object id, SharedSessionContractImplementor session)	Completely remove the persistent state of the collection
String	selectFragment(String alias, String columnSuffix)	Generate a list of collection index, key and element columns
String	toString()
boolean	useShallowQueryCacheLayout()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.persister.collection.mutation.CollectionMutationTarget

getIdentifierTableMapping

Methods inherited from interface org.hibernate.persister.collection.CollectionPersister

deleteRows, getRole, insertRows, isBatchLoadable, isOneToMany, recreate, updateRows

Methods inherited from interface org.hibernate.metamodel.mapping.FilterRestrictable

applyFilterRestrictions

Methods inherited from interface org.hibernate.sql.model.MutationTarget

getRolePath

Field Details

qualifiedTableName

protected final String qualifiedTableName

hasWhere

protected boolean hasWhere

sqlWhereString

protected String sqlWhereString

indexContainsFormula

protected final boolean indexContainsFormula

elementIsPureFormula

protected final boolean elementIsPureFormula

keyColumnNames

protected final String[] keyColumnNames

indexColumnNames

protected final String[] indexColumnNames

indexFormulaTemplates

protected final String[] indexFormulaTemplates

indexFormulas

protected final String[] indexFormulas

indexColumnIsGettable

protected final boolean[] indexColumnIsGettable

indexColumnIsSettable

protected final boolean[] indexColumnIsSettable

elementColumnNames

protected final String[] elementColumnNames

elementColumnWriters

protected final String[] elementColumnWriters

elementColumnReaders

protected final String[] elementColumnReaders

elementColumnReaderTemplates

protected final String[] elementColumnReaderTemplates

elementFormulaTemplates

protected final String[] elementFormulaTemplates

elementFormulas

protected final String[] elementFormulas

elementColumnIsGettable

protected final boolean[] elementColumnIsGettable

elementColumnIsSettable

protected final boolean[] elementColumnIsSettable

identifierColumnName

protected final String identifierColumnName

isInverse

protected final boolean isInverse

batchSize

protected final int batchSize

sqlExceptionHelper

protected final SqlExceptionHelper sqlExceptionHelper

elementType

@Deprecated
protected final Type elementType

Deprecated.

keyColumnAliases

@Deprecated
protected final String[] keyColumnAliases

Deprecated.

indexColumnAliases

@Deprecated
protected final String[] indexColumnAliases

Deprecated.

elementColumnAliases

@Deprecated
protected final String[] elementColumnAliases

Deprecated.

Constructor Details

AbstractCollectionPersister

public AbstractCollectionPersister(Collection collectionBootDescriptor,
 @Nullable CollectionDataAccess cacheAccessStrategy,
 RuntimeModelCreationContext creationContext)
                            throws MappingException,
CacheException

Throws:

MappingException

CacheException

Method Details

prepareMappingModel

public void prepareMappingModel(org.hibernate.metamodel.mapping.internal.MappingModelCreationProcess creationProcess)

Specified by:

prepareMappingModel in interface org.hibernate.metamodel.mapping.internal.InFlightCollectionMapping

getNavigableRole

public NavigableRole getNavigableRole()

Description copied from interface: CollectionPersister

The NavigableRole for this collection.

Specified by:

getNavigableRole in interface CollectionPersister

Specified by:

getNavigableRole in interface MutationTarget<CollectionTableMapping>

getSortingComparator

public Comparator<?> getSortingComparator()

Description copied from interface: CollectionPersister

For sorted collections, the comparator to use. Non-parameterized because for SORTED_SET the elements are compared but for SORTED_MAP the keys are compared

Specified by:

getSortingComparator in interface CollectionPersister

See Also:

• CollectionClassification.SORTED_MAP
• CollectionClassification.SORTED_SET

determineTableName

protected String determineTableName(Table table)

postInstantiate

public void postInstantiate()
                     throws MappingException

Specified by:

postInstantiate in interface CollectionPersister

Throws:

MappingException

logStaticSQL

protected void logStaticSQL()

initialize

public void initialize(Object key,
 SharedSessionContractImplementor session)
                throws HibernateException

Description copied from interface: CollectionPersister

Initialize the given collection with the given key

Specified by:

initialize in interface CollectionPersister

Throws:

HibernateException

getCollectionLoader

public CollectionLoader getCollectionLoader()

determineLoaderToUse

protected CollectionLoader determineLoaderToUse(Object key,
 SharedSessionContractImplementor session)

createSubSelectLoader

protected CollectionLoader createSubSelectLoader(SubselectFetch subselect,
 SharedSessionContractImplementor session)

createNamedQueryCollectionLoader

protected CollectionLoader createNamedQueryCollectionLoader(CollectionPersister persister,
 NamedQueryMemento<?> namedQueryMemento)

For Hibernate Reactive

createSingleKeyCollectionLoader

protected CollectionLoader createSingleKeyCollectionLoader(LoadQueryInfluencers loadQueryInfluencers)

For Hibernate Reactive

getCacheAccessStrategy

public CollectionDataAccess getCacheAccessStrategy()

Description copied from interface: CollectionPersister

Access to the collection's cache region

Specified by:

getCacheAccessStrategy in interface CollectionPersister

hasCache

public boolean hasCache()

Description copied from interface: CollectionPersister

Is this collection role cacheable

Specified by:

hasCache in interface CollectionPersister

useShallowQueryCacheLayout

public boolean useShallowQueryCacheLayout()

Specified by:

useShallowQueryCacheLayout in interface CollectionPersister

getRowMutationOperations

protected abstract RowMutationOperations getRowMutationOperations()

getRemoveCoordinator

protected abstract RemoveCoordinator getRemoveCoordinator()

hasOrdering

public boolean hasOrdering()

Description copied from interface: CollectionPersister

Is this an ordered collection? (An ordered collection is ordered by the initialization operation, not by sorting that happens in memory, as in the case of a sorted collection.)

Specified by:

hasOrdering in interface CollectionPersister

hasManyToManyOrdering

public boolean hasManyToManyOrdering()

Specified by:

hasManyToManyOrdering in interface CollectionPersister

getElementClass

public Class<?> getElementClass()

Return the element class of an array, or null otherwise. needed by arrays

Specified by:

getElementClass in interface CollectionPersister

incrementIndexByBase

protected Object incrementIndexByBase(Object index)

isPrimitiveArray

public boolean isPrimitiveArray()

Description copied from interface: CollectionPersister

Is this an array of primitive values?

Specified by:

isPrimitiveArray in interface CollectionPersister

isArray

public boolean isArray()

Description copied from interface: CollectionPersister

Is this an array?

Specified by:

isArray in interface CollectionPersister

getIdentifierColumnName

public String getIdentifierColumnName()

Specified by:

getIdentifierColumnName in interface CollectionPersister

selectFragment

public String selectFragment(String alias,
 String columnSuffix)

Generate a list of collection index, key and element columns

Specified by:

selectFragment in interface CollectionPersister

generateSelectSizeString

protected String generateSelectSizeString(boolean isIntegerIndexed)

generateDetectRowByIndexString

protected String generateDetectRowByIndexString()

generateDetectRowByElementString

protected String generateDetectRowByElementString()

getIndexColumnNames

public String[] getIndexColumnNames()

getElementColumnNames

public String[] getElementColumnNames()

getKeyColumnNames

public String[] getKeyColumnNames()

hasIndex

public boolean hasIndex()

Description copied from interface: CollectionPersister

Is this an "indexed" collection? (list or map)

Specified by:

hasIndex in interface CollectionPersister

isLazy

public boolean isLazy()

Description copied from interface: CollectionPersister

Is this collection lazily initialized?

Specified by:

isLazy in interface CollectionPersister

isInverse

public boolean isInverse()

Description copied from interface: CollectionPersister

Is this collection "inverse", so state changes are not propagated to the database.

Specified by:

isInverse in interface CollectionPersister

isCascadeDeleteEnabled

public boolean isCascadeDeleteEnabled()

Description copied from interface: CollectionPersister

Is cascade delete handled by the database-level foreign key constraint definition?

Specified by:

isCascadeDeleteEnabled in interface CollectionPersister

getTableName

public String getTableName()

Specified by:

getTableName in interface CollectionPersister

remove

public void remove(Object id,
 SharedSessionContractImplementor session)
            throws HibernateException

Description copied from interface: CollectionPersister

Completely remove the persistent state of the collection

Specified by:

remove in interface CollectionPersister

Throws:

HibernateException

isRowDeleteEnabled

protected boolean isRowDeleteEnabled()

needsRemove

public boolean needsRemove()

Description copied from interface: CollectionPersister

Whether CollectionPersister.remove(Object, SharedSessionContractImplementor) might actually do something, or if it is definitely a no-op.

Specified by:

needsRemove in interface CollectionPersister

isRowInsertEnabled

protected boolean isRowInsertEnabled()

getOwnerEntityName

public String getOwnerEntityName()

getOwnerEntityPersister

public EntityPersister getOwnerEntityPersister()

Description copied from interface: CollectionPersister

Get the persister of the entity that "owns" this collection

Specified by:

getOwnerEntityPersister in interface CollectionPersister

getIdentifierGenerator

@Deprecated
public IdentifierGenerator getIdentifierGenerator()

Deprecated.

Description copied from interface: CollectionPersister

Get the surrogate key generation strategy (optional operation)

Specified by:

getIdentifierGenerator in interface CollectionPersister

getGenerator

public BeforeExecutionGenerator getGenerator()

Description copied from interface: CollectionPersister

Get the surrogate key generation strategy (optional operation)

Specified by:

getGenerator in interface CollectionPersister

hasOrphanDelete

public boolean hasOrphanDelete()

Description copied from interface: CollectionPersister

Does this collection implement "orphan delete"?

Specified by:

hasOrphanDelete in interface CollectionPersister

applyBaseRestrictions

public void applyBaseRestrictions(Consumer<Predicate> predicateConsumer,
 TableGroup tableGroup,
 boolean useQualifier,
 Map<String,Filter> enabledFilters,
 Set<String> treatAsDeclarations,
 SqlAstCreationState creationState)

Description copied from interface: Restrictable

Applies the base set of restrictions.

Specified by:

applyBaseRestrictions in interface Restrictable

applyBaseRestrictions

public void applyBaseRestrictions(Consumer<Predicate> predicateConsumer,
 TableGroup tableGroup,
 boolean useQualifier,
 Map<String,Filter> enabledFilters,
 boolean onlyApplyLoadByKeyFilters,
 Set<String> treatAsDeclarations,
 SqlAstCreationState creationState)

Description copied from interface: Restrictable

Applies the base set of restrictions.

Specified by:

applyBaseRestrictions in interface Restrictable

hasWhereRestrictions

public boolean hasWhereRestrictions()

Description copied from interface: WhereRestrictable

Does this restrictable have a where restriction?

Specified by:

hasWhereRestrictions in interface WhereRestrictable

applyWhereRestrictions

public void applyWhereRestrictions(Consumer<Predicate> predicateConsumer,
 TableGroup tableGroup,
 boolean useQualifier,
 SqlAstCreationState creationState)

Description copied from interface: WhereRestrictable

Apply the SQLRestriction restrictions

Specified by:

applyWhereRestrictions in interface WhereRestrictable

applyWhereFragments

protected void applyWhereFragments(Consumer<Predicate> predicateConsumer,
 String alias,
 TableGroup tableGroup,
 SqlAstCreationState astCreationState)

applyFilterRestrictions

public void applyFilterRestrictions(Consumer<Predicate> predicateConsumer,
 TableGroup tableGroup,
 boolean useQualifier,
 Map<String,Filter> enabledFilters,
 boolean onlyApplyLoadByKeyFilters,
 SqlAstCreationState creationState)

Description copied from interface: FilterRestrictable

Applies just the Filter values enabled for the associated entity

Specified by:

applyFilterRestrictions in interface FilterRestrictable

isManyToMany

public abstract boolean isManyToMany()

Description copied from interface: CollectionPersister

Is this a many-to-many association? Note that this is mainly a convenience feature as the single persister does not contain all the information needed to handle a many-to-many itself, as internally it is looked at as two many-to-ones.

Specified by:

isManyToMany in interface CollectionPersister

applyBaseManyToManyRestrictions

public void applyBaseManyToManyRestrictions(Consumer<Predicate> predicateConsumer,
 TableGroup tableGroup,
 boolean useQualifier,
 Map<String,Filter> enabledFilters,
 Set<String> treatAsDeclarations,
 SqlAstCreationState creationState)

Specified by:

applyBaseManyToManyRestrictions in interface CollectionPersister

getElementPersister

public EntityPersister getElementPersister()

Description copied from interface: CollectionPersister

Get the persister of the element class, if this is a collection of entities (optional operation). Note that for a one-to-many association, the returned persister must be OuterJoinLoadable.

Specified by:

getElementPersister in interface CollectionPersister

getElementPersisterInternal

protected EntityPersister getElementPersisterInternal()

getCollectionSpaces

public String[] getCollectionSpaces()

Description copied from interface: CollectionPersister

Get the "space" that holds the persistent state

Specified by:

getCollectionSpaces in interface CollectionPersister

processQueuedOps

public void processQueuedOps(PersistentCollection<?> collection,
 Object key,
 SharedSessionContractImplementor session)

Description copied from interface: CollectionPersister

Process queued operations within the PersistentCollection.

Specified by:

processQueuedOps in interface CollectionPersister

doProcessQueuedOps

protected abstract void doProcessQueuedOps(PersistentCollection<?> collection,
 Object key,
 SharedSessionContractImplementor session)
                                    throws HibernateException

Throws:

HibernateException

getFactory

public SessionFactoryImplementor getFactory()

Specified by:

getFactory in interface CollectionPersister

toString

public String toString()

Overrides:

toString in class Object

isVersioned

public boolean isVersioned()

Description copied from interface: CollectionPersister

Does this collection cause version increment of the owning entity?

Specified by:

isVersioned in interface CollectionPersister

getSQLExceptionHelper

protected SqlExceptionHelper getSQLExceptionHelper()

getCacheEntryStructure

public CacheEntryStructure getCacheEntryStructure()

Description copied from interface: CollectionPersister

Get the structure used to store data into the collection's cache region

Specified by:

getCacheEntryStructure in interface CollectionPersister

isAffectedByEnabledFilters

public boolean isAffectedByEnabledFilters(SharedSessionContractImplementor session)

Specified by:

isAffectedByEnabledFilters in interface CollectionPersister

isSubselectLoadable

public boolean isSubselectLoadable()

Specified by:

isSubselectLoadable in interface CollectionPersister

isMutable

public boolean isMutable()

Description copied from interface: CollectionPersister

Can the elements of this collection change?

Specified by:

isMutable in interface CollectionPersister

getCollectionPropertyColumnAliases

public String[] getCollectionPropertyColumnAliases(String propertyName,
 String suffix)

Specified by:

getCollectionPropertyColumnAliases in interface CollectionPersister

initCollectionPropertyMap

public void initCollectionPropertyMap()

getSize

public int getSize(Object key,
 SharedSessionContractImplementor session)

Specified by:

getSize in interface CollectionPersister

indexExists

public boolean indexExists(Object key,
 Object index,
 SharedSessionContractImplementor session)

Specified by:

indexExists in interface CollectionPersister

elementExists

public boolean elementExists(Object key,
 Object element,
 SharedSessionContractImplementor session)

Specified by:

elementExists in interface CollectionPersister

getElementByIndex

public Object getElementByIndex(Object key,
 Object index,
 SharedSessionContractImplementor session,
 Object owner)

Specified by:

getElementByIndex in interface CollectionPersister

isExtraLazy

public boolean isExtraLazy()

Specified by:

isExtraLazy in interface CollectionPersister

getDialect

protected Dialect getDialect()

getBatchSize

public int getBatchSize()

Specified by:

getBatchSize in interface CollectionPersister

getMappedByProperty

public String getMappedByProperty()

Specified by:

getMappedByProperty in interface CollectionPersister

Returns:

the name of the property this collection is mapped by

getFilterAliasGenerator

public abstract org.hibernate.internal.FilterAliasGenerator getFilterAliasGenerator(String rootAlias)

getFilterAliasGenerator

public abstract org.hibernate.internal.FilterAliasGenerator getFilterAliasGenerator(TableGroup tableGroup)

injectAttributeMapping

public void injectAttributeMapping(PluralAttributeMapping attributeMapping)

Allows injection of the corresponding plural-attribute mapping.

Specified by:

injectAttributeMapping in interface org.hibernate.metamodel.mapping.internal.PluralAttributeMappingImpl.Aware

Implementation Note:

Helps solve the chicken-egg problem of which to create first. Ultimately we could make this work in a similar fashion to how this works in the relationship between EmbeddableMappingType and EmbeddableValuedModelPart.

getAttributeMapping

public PluralAttributeMapping getAttributeMapping()

Specified by:

getAttributeMapping in interface CollectionPersister

registerAffectingFetchProfile

public void registerAffectingFetchProfile(String fetchProfileName)

Specified by:

registerAffectingFetchProfile in interface org.hibernate.engine.profile.internal.FetchProfileAffectee

isAffectedByEnabledFetchProfiles

public boolean isAffectedByEnabledFetchProfiles(LoadQueryInfluencers influencers)

Specified by:

isAffectedByEnabledFetchProfiles in interface CollectionPersister

isAffectedByEnabledFilters

public boolean isAffectedByEnabledFilters(LoadQueryInfluencers influencers)

Specified by:

isAffectedByEnabledFilters in interface CollectionPersister

isAffectedByEnabledFilters

public boolean isAffectedByEnabledFilters(LoadQueryInfluencers influencers,
 boolean onlyApplyForLoadByKeyFilters)

Specified by:

isAffectedByEnabledFilters in interface CollectionPersister

isAffectedByEnabledFilters

public boolean isAffectedByEnabledFilters(Set<ManagedMappingType> visitedTypes,
 LoadQueryInfluencers influencers,
 boolean onlyApplyForLoadByKeyFilters)

Specified by:

isAffectedByEnabledFilters in interface CollectionPersister

isAffectedByEntityGraph

public boolean isAffectedByEntityGraph(LoadQueryInfluencers influencers)

Specified by:

isAffectedByEntityGraph in interface CollectionPersister

getCollectionSemantics

public CollectionSemantics<?,?> getCollectionSemantics()

Specified by:

getCollectionSemantics in interface CollectionPersister

getTargetPart

public PluralAttributeMapping getTargetPart()

Description copied from interface: MutationTarget

The ModelPart describing the mutation target

Specified by:

getTargetPart in interface CollectionMutationTarget

Specified by:

getTargetPart in interface MutationTarget<CollectionTableMapping>

getIdentifierTableName

public String getIdentifierTableName()

Description copied from interface: MutationTarget

The name of the table defining the identifier for this target

Specified by:

getIdentifierTableName in interface MutationTarget<CollectionTableMapping>

getCollectionTableMapping

public CollectionTableMapping getCollectionTableMapping()

Specified by:

getCollectionTableMapping in interface CollectionMutationTarget

hasPhysicalIndexColumn

public boolean hasPhysicalIndexColumn()

Description copied from interface: CollectionMutationTarget

Whether the collection has at least one physical index column

Specified by:

hasPhysicalIndexColumn in interface CollectionMutationTarget

forEachMutableTable

public void forEachMutableTable(Consumer<CollectionTableMapping> consumer)

Description copied from interface: MutationTarget

Visit each table.

Specified by:

forEachMutableTable in interface MutationTarget<CollectionTableMapping>

forEachMutableTableReverse

public void forEachMutableTableReverse(Consumer<CollectionTableMapping> consumer)

Description copied from interface: MutationTarget

Same as MutationTarget.forEachMutableTable(java.util.function.Consumer<T>) except that here the tables are visited in reverse order

Specified by:

forEachMutableTableReverse in interface MutationTarget<CollectionTableMapping>

buildDeleteAllOperation

protected JdbcMutationOperation buildDeleteAllOperation(MutatingTableReference tableReference)

generateDeleteAllAst

public RestrictedTableMutation<JdbcMutationOperation> generateDeleteAllAst(MutatingTableReference tableReference)

applyKeyRestrictions

protected void applyKeyRestrictions(ColumnValueParameterList parameterList,
 List<ColumnValueBinding> restrictionBindings)

getCollectionType

public CollectionType getCollectionType()

Description copied from interface: CollectionPersister

Get the associated Type

Specified by:

getCollectionType in interface CollectionPersister

getKeyType

public Type getKeyType()

Description copied from interface: CollectionPersister

Get the "key" type (the type of the foreign key)

Specified by:

getKeyType in interface CollectionPersister

getIdentifierType

public Type getIdentifierType()

Description copied from interface: CollectionPersister

Get the type of the surrogate key

Specified by:

getIdentifierType in interface CollectionPersister

getIndexType

public Type getIndexType()

Description copied from interface: CollectionPersister

Get the "index" type for a list or map (optional operation)

Specified by:

getIndexType in interface CollectionPersister

getElementType

public Type getElementType()

Description copied from interface: CollectionPersister

Get the "element" type

Specified by:

getElementType in interface CollectionPersister

getKeyColumnAliases

public String[] getKeyColumnAliases(String suffix)

Description copied from interface: CollectionPersister

Generates the collection's key column aliases, based on the given suffix.

Specified by:

getKeyColumnAliases in interface CollectionPersister

Parameters:

suffix - The suffix to use in the key column alias generation.

Returns:

The key column aliases.

getElementColumnAliases

public String[] getElementColumnAliases(String suffix)

Description copied from interface: CollectionPersister

Generates the collection's element column aliases, based on the given suffix.

Specified by:

getElementColumnAliases in interface CollectionPersister

Parameters:

suffix - The suffix to use in the element column alias generation.

Returns:

The key column aliases.

getIndexColumnAliases

public String[] getIndexColumnAliases(String suffix)

Description copied from interface: CollectionPersister

Generates the collection's index column aliases, based on the given suffix.

Specified by:

getIndexColumnAliases in interface CollectionPersister

Parameters:

suffix - The suffix to use in the index column alias generation.

Returns:

The key column aliases, or null if not indexed.

getIdentifierColumnAlias

public String getIdentifierColumnAlias(String suffix)

Description copied from interface: CollectionPersister

Generates the collection's identifier column aliases, based on the given suffix.

Specified by:

getIdentifierColumnAlias in interface CollectionPersister

Parameters:

suffix - The suffix to use in the key column alias generation.

Returns:

The key column aliases.