Class OneToManyPersister

java.lang.Object

org.hibernate.persister.collection.AbstractCollectionPersister

org.hibernate.persister.collection.OneToManyPersister

All Implemented Interfaces:

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

@Internal
public class OneToManyPersister
extends AbstractCollectionPersister

A CollectionPersister for one-to-many associations.

See Also:

• BasicCollectionPersister

Field Summary

Fields inherited from class AbstractCollectionPersister

batchSize, elementColumnAliases, elementColumnIsGettable, elementColumnIsSettable, elementColumnNames, elementColumnReaders, elementColumnReaderTemplates, elementColumnWriters, elementFormulas, elementFormulaTemplates, elementIsPureFormula, elementType, hasWhere, identifierColumnName, indexColumnAliases, indexColumnIsGettable, indexColumnIsSettable, indexColumnNames, indexContainsFormula, indexFormulas, indexFormulaTemplates, isInverse, keyColumnAliases, keyColumnNames, keyFormulas, keyFormulaTemplates, qualifiedTableName, sqlExceptionHelper, sqlWhereString

Constructor Summary

Constructors

Constructor	Description
OneToManyPersister(Collection collectionBinding, CollectionDataAccess cacheAccessStrategy, RuntimeModelCreationContext creationContext)

Method Summary

Modifier and Type	Method	Description
protected void	applyWhereFragments(Consumer<Predicate> predicateConsumer, String alias, TableGroup tableGroup, boolean useQualifier, SqlAstCreationState astCreationState)
protected CollectionDecomposer	buildCollectionDecomposer()
void	decompose(org.hibernate.action.queue.internal.PreparedCollectionMutation mutation, int ordinalBase, SharedSessionContractImplementor session, DecompositionContext decompositionContext, Consumer<FlushOperation> operationConsumer)	Decomposes a prepared collection mutation into graph-native operations.
void	deleteRows(PersistentCollection<?> collection, Object key, SharedSessionContractImplementor session)	Delete the persistent state of any elements that were removed from the collection
protected void	doProcessQueuedOps(PersistentCollection<?> collection, Object id, SharedSessionContractImplementor session)
RestrictedTableMutation<JdbcMutationOperation>	generateDeleteAllAst(MutatingTableReference tableReference)
RestrictedTableMutation<JdbcMutationOperation>	generateDeleteRowAst(MutatingTableReference tableReference)
DeleteRowsCoordinator	getDeleteRowsCoordinator()
FilterAliasGenerator	getFilterAliasGenerator(String rootAlias)
FilterAliasGenerator	getFilterAliasGenerator(TableGroup rootTableGroup)
InsertRowsCoordinator	getInsertRowsCoordinator()
RemoveCoordinator	getRemoveCoordinator()
RowMutationOperations	getRowMutationOperations()
String	getTableName()
UpdateRowsCoordinator	getUpdateRowsCoordinator()
WriteIndexCoordinator	getWriteIndexCoordinator()
void	insertRows(PersistentCollection<?> collection, Object id, SharedSessionContractImplementor session)	Insert the persistent state of any new collection elements
boolean	isDoWriteEvenWhenInverse()
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	isOneToMany()	Is this a one-to-many association?
boolean	isRowDeleteEnabled()
void	postInstantiate()
void	prepareMappingModel(org.hibernate.metamodel.mapping.internal.MappingModelCreationProcess creationProcess, Collection bootCollectionDescriptor)
void	recreate(PersistentCollection<?> collection, Object id, SharedSessionContractImplementor session)	(Re)create the collection's persistent state
void	updateRows(PersistentCollection<?> collection, Object id, SharedSessionContractImplementor session)	Update the persistent state of any elements that were modified

Methods inherited from class AbstractCollectionPersister

applyBaseManyToManyRestrictions, applyBaseRestrictions, applyFilterRestrictions, applyKeyRestrictions, applyWhereRestrictions, buildDeleteAllOperation, createNamedQueryCollectionLoader, createSingleKeyCollectionLoader, createSubSelectLoader, determineLoaderToUse, determineTableName, elementExists, forEachMutableTable, forEachMutableTableDescriptor, forEachMutableTableDescriptorReverse, forEachMutableTableReverse, generateDetectRowByElementString, generateDetectRowByIndexString, generateSelectSizeString, getAttributeMapping, getBatchSize, getCacheAccessStrategy, getCacheEntryStructure, getCollectionLoader, getCollectionPropertyColumnAliases, getCollectionSemantics, getCollectionSpaces, getCollectionTableDescriptor, getCollectionTableMapping, getCollectionType, getDialect, getElementByIndex, getElementClass, getElementColumnAliases, getElementColumnIsSettable, getElementColumnNames, getElementFormulas, getElementPersister, getElementPersisterInternal, getElementType, getFactory, getGenerator, getIdentifierColumnAlias, getIdentifierColumnName, getIdentifierTableName, getIdentifierType, getIndexColumnAliases, getIndexColumnIsSettable, getIndexColumnNames, getIndexFormulas, getIndexIncrementer, getIndexType, getKeyColumnAliases, getKeyColumnNames, getKeyFormulas, getKeyType, getMappedByProperty, getNavigableRole, getOwnerEntityName, getOwnerEntityPersister, getRolePath, getSize, getSortingComparator, getSQLExceptionHelper, getSqlWhereString, getTargetPart, hasCache, hasIndex, hasManyToManyOrdering, hasOrdering, hasOrphanDelete, hasPhysicalIndexColumn, hasWhereRestrictions, incrementIndexByBase, indexExists, initCollectionPropertyMap, initialize, injectAttributeMapping, isAffectedByEnabledFetchProfiles, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEntityGraph, isArray, isCascadeDeleteEnabled, isExtraLazy, isInverse, isLazy, isMutable, isPrimitiveArray, isRowInsertEnabled, isSubselectLoadable, isVersioned, logStaticSQL, needsRemove, processQueuedOps, registerAffectingFetchProfile, remove, selectFragment, toString, useShallowQueryCacheLayout

Methods inherited from class Object

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

Methods inherited from interface CollectionMutationTarget

getIdentifierTableDescriptor, getIdentifierTableMapping

Methods inherited from interface CollectionPersister

getRole, isBatchLoadable

Constructor Details

OneToManyPersister

public OneToManyPersister(@Nonnull
 Collection collectionBinding,
 @Nullable
 CollectionDataAccess cacheAccessStrategy,
 @Nonnull
 RuntimeModelCreationContext creationContext)
                   throws MappingException,
CacheException

Throws:

MappingException

CacheException

Method Details

prepareMappingModel

public void prepareMappingModel(@Nonnull
 org.hibernate.metamodel.mapping.internal.MappingModelCreationProcess creationProcess,
 @Nonnull
 Collection bootCollectionDescriptor)

Specified by:

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

Overrides:

prepareMappingModel in class AbstractCollectionPersister

postInstantiate

public void postInstantiate()
                     throws MappingException

Specified by:

postInstantiate in interface CollectionPersister

Overrides:

postInstantiate in class AbstractCollectionPersister

Throws:

MappingException

buildCollectionDecomposer

@Nonnull
protected CollectionDecomposer buildCollectionDecomposer()

isDoWriteEvenWhenInverse

public boolean isDoWriteEvenWhenInverse()

getRowMutationOperations

@Nonnull
public RowMutationOperations getRowMutationOperations()

Specified by:

getRowMutationOperations in interface CollectionPersister

Specified by:

getRowMutationOperations in class AbstractCollectionPersister

getInsertRowsCoordinator

@Nonnull
public InsertRowsCoordinator getInsertRowsCoordinator()

getUpdateRowsCoordinator

@Nonnull
public UpdateRowsCoordinator getUpdateRowsCoordinator()

getDeleteRowsCoordinator

@Nonnull
public DeleteRowsCoordinator getDeleteRowsCoordinator()

getRemoveCoordinator

@Nonnull
public RemoveCoordinator getRemoveCoordinator()

Specified by:

getRemoveCoordinator in class AbstractCollectionPersister

getWriteIndexCoordinator

@Nonnull
public WriteIndexCoordinator getWriteIndexCoordinator()

isRowDeleteEnabled

public boolean isRowDeleteEnabled()

Specified by:

isRowDeleteEnabled in interface CollectionPersister

Overrides:

isRowDeleteEnabled in class AbstractCollectionPersister

recreate

public void recreate(@Nonnull
 PersistentCollection<?> collection,
 @Nonnull
 Object id,
 @Nonnull
 SharedSessionContractImplementor session)
              throws HibernateException

Description copied from interface: CollectionPersister

(Re)create the collection's persistent state

Throws:

HibernateException

insertRows

public void insertRows(@Nonnull
 PersistentCollection<?> collection,
 @Nonnull
 Object id,
 @Nonnull
 SharedSessionContractImplementor session)
                throws HibernateException

Description copied from interface: CollectionPersister

Insert the persistent state of any new collection elements

Throws:

HibernateException

updateRows

public void updateRows(@Nonnull
 PersistentCollection<?> collection,
 @Nonnull
 Object id,
 @Nonnull
 SharedSessionContractImplementor session)

Description copied from interface: CollectionPersister

Update the persistent state of any elements that were modified

deleteRows

public void deleteRows(@Nonnull
 PersistentCollection<?> collection,
 @Nonnull
 Object key,
 @Nonnull
 SharedSessionContractImplementor session)

Description copied from interface: CollectionPersister

Delete the persistent state of any elements that were removed from the collection

doProcessQueuedOps

protected void doProcessQueuedOps(@Nonnull
 PersistentCollection<?> collection,
 @Nonnull
 Object id,
 @Nonnull
 SharedSessionContractImplementor session)
                           throws HibernateException

Specified by:

doProcessQueuedOps in class AbstractCollectionPersister

Throws:

HibernateException

isOneToMany

public boolean isOneToMany()

Description copied from interface: CollectionPersister

Is this a one-to-many association?

isManyToMany

public 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

Specified by:

isManyToMany in class AbstractCollectionPersister

getTableName

@Nonnull
public String getTableName()

Specified by:

getTableName in interface CollectionPersister

Overrides:

getTableName in class AbstractCollectionPersister

applyWhereFragments

protected void applyWhereFragments(@Nonnull
 Consumer<Predicate> predicateConsumer,
 @Nullable
 String alias,
 @Nonnull
 TableGroup tableGroup,
 boolean useQualifier,
 @Nullable
 SqlAstCreationState astCreationState)

Overrides:

applyWhereFragments in class AbstractCollectionPersister

getFilterAliasGenerator

@Nonnull
public FilterAliasGenerator getFilterAliasGenerator(@Nonnull
 String rootAlias)

Specified by:

getFilterAliasGenerator in class AbstractCollectionPersister

getFilterAliasGenerator

@Nonnull
public FilterAliasGenerator getFilterAliasGenerator(@Nonnull
 TableGroup rootTableGroup)

Specified by:

getFilterAliasGenerator in class AbstractCollectionPersister

generateDeleteAllAst

@Nonnull
public RestrictedTableMutation<JdbcMutationOperation> generateDeleteAllAst(@Nonnull
 MutatingTableReference tableReference)

Overrides:

generateDeleteAllAst in class AbstractCollectionPersister

generateDeleteRowAst

@Nonnull
public RestrictedTableMutation<JdbcMutationOperation> generateDeleteRowAst(@Nonnull
 MutatingTableReference tableReference)

decompose

public void decompose(@Nonnull
 org.hibernate.action.queue.internal.PreparedCollectionMutation mutation,
 int ordinalBase,
 @Nonnull
 SharedSessionContractImplementor session,
 @Nonnull
 DecompositionContext decompositionContext,
 @Nonnull
 Consumer<FlushOperation> operationConsumer)

Description copied from interface: CollectionPersister

Decomposes a prepared collection mutation into graph-native operations.