Package org.hibernate.persister.collection

Class OneToManyPersister

java.lang.Object

org.hibernate.persister.collection.AbstractCollectionPersister

org.hibernate.persister.collection.OneToManyPersister

All Implemented Interfaces:

FetchProfileAffectee, CollectionMetadata, FilterRestrictable, PluralAttributeMappingImpl.Aware, Restrictable, WhereRestrictable, CollectionPersister, DeprecatedCollectionStuff, CollectionMutationTarget, QueryableCollection, SQLLoadableCollection, Joinable, PropertyMapping, MutationTarget<CollectionTableMapping>

@Internal
public class OneToManyPersister
extends AbstractCollectionPersister

A CollectionPersister for one-to-one associations.

Author:

Gavin King, Brett Meyer

See Also:

• BasicCollectionPersister

Field Summary

Fields inherited from class org.hibernate.persister.collection.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, qualifiedTableName, sqlExceptionHelper, sqlWhereString

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
protected void	applyWhereFragments(Consumer<Predicate> predicateConsumer, String alias, TableGroup tableGroup, SqlAstCreationState astCreationState)
boolean	consumesCollectionAlias()	Very, very, very ugly...
boolean	consumesEntityAlias()	Very, very, very ugly...
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)
protected DeleteRowsCoordinator	getDeleteRowsCoordinator()
FilterAliasGenerator	getFilterAliasGenerator(String rootAlias)
FilterAliasGenerator	getFilterAliasGenerator(TableGroup rootTableGroup)
protected InsertRowsCoordinator	getInsertRowsCoordinator()
protected RemoveCoordinator	getRemoveCoordinator()
protected RowMutationOperations	getRowMutationOperations()
String	getTableName()	The table to join to.
protected UpdateRowsCoordinator	getUpdateRowsCoordinator()
void	insertRows(PersistentCollection<?> collection, Object id, SharedSessionContractImplementor session)	Insert the persistent state of any new collection elements
boolean	isManyToMany()	Is this a many-to-many association?
boolean	isOneToMany()	Is this a one-to-many association?
protected boolean	isRowDeleteEnabled()
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 org.hibernate.persister.collection.AbstractCollectionPersister

applyBaseManyToManyRestrictions, applyBaseRestrictions, applyBaseRestrictions, applyFilterRestrictions, applyKeyRestrictions, applyWhereRestrictions, buildDeleteAllOperation, createNamedQueryCollectionLoader, createSingleKeyCollectionLoader, createSubSelectLoader, decrementIndexByBase, determineLoaderToUse, determineTableName, elementExists, forEachMutableTable, forEachMutableTableReverse, generateDetectRowByElementString, generateDetectRowByIndexString, generateSelectSizeString, getAttributeMapping, getBatchSize, getCacheAccessStrategy, getCacheEntryStructure, getCollectionLoader, getCollectionMetadata, getCollectionPropertyColumnAliases, getCollectionSemantics, getCollectionSpaces, getCollectionTableMapping, getCollectionType, getDialect, getElementByIndex, getElementClass, getElementColumnAliases, getElementColumnNames, getElementColumnNames, getElementPersister, getElementPersisterInternal, getElementType, getFactory, getFetchMode, getGenerator, getIdentifierColumnAlias, getIdentifierColumnName, getIdentifierGenerator, getIdentifierTableName, getIdentifierType, getIndexColumnAliases, getIndexColumnNames, getIndexColumnNames, getIndexFormulas, getIndexType, getKeyColumnAliases, getKeyColumnNames, getKeyType, getManyToManyFilterFragment, getManyToManyOrderByString, getMappedByProperty, getName, getNavigableRole, getOwnerEntityName, getOwnerEntityPersister, getSize, getSortingComparator, getSQLExceptionHelper, getSQLOrderByString, getTargetPart, hasCache, hasIndex, hasManyToManyOrdering, hasOrdering, hasOrphanDelete, hasPhysicalIndexColumn, hasWhere, hasWhereRestrictions, incrementIndexByBase, indexExists, initCollectionPropertyMap, initialize, injectAttributeMapping, isAffectedByEnabledFetchProfiles, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEntityGraph, isArray, isBatchLoadable, isCascadeDeleteEnabled, isCollection, isExtraLazy, isInverse, isLazy, isMutable, isPrimitiveArray, isRowInsertEnabled, isSubselectLoadable, isVersioned, logStaticSQL, needsRemove, postInstantiate, processQueuedOps, registerAffectingFetchProfile, remove, selectFragment, toColumns, toString, toType, 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.DeprecatedCollectionStuff

getRole

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

applyFilterRestrictions

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

getRolePath

Constructor Details

OneToManyPersister

@Deprecated(since="6.0")
public OneToManyPersister(Collection collectionBinding,
 CollectionDataAccess cacheAccessStrategy,
 PersisterCreationContext creationContext)
                   throws MappingException,
CacheException

Deprecated.

Throws:

MappingException

CacheException

OneToManyPersister

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

Throws:

MappingException

CacheException

Method Details

getRowMutationOperations

protected RowMutationOperations getRowMutationOperations()

Specified by:

getRowMutationOperations in class AbstractCollectionPersister

getInsertRowsCoordinator

protected InsertRowsCoordinator getInsertRowsCoordinator()

getUpdateRowsCoordinator

protected UpdateRowsCoordinator getUpdateRowsCoordinator()

getDeleteRowsCoordinator

protected DeleteRowsCoordinator getDeleteRowsCoordinator()

getRemoveCoordinator

protected RemoveCoordinator getRemoveCoordinator()

Specified by:

getRemoveCoordinator in class AbstractCollectionPersister

isRowDeleteEnabled

protected boolean isRowDeleteEnabled()

Overrides:

isRowDeleteEnabled in class AbstractCollectionPersister

recreate

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

Description copied from interface: CollectionPersister

(Re)create the collection's persistent state

Throws:

HibernateException

insertRows

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

Description copied from interface: CollectionPersister

Insert the persistent state of any new collection elements

Throws:

HibernateException

updateRows

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

Description copied from interface: CollectionPersister

Update the persistent state of any elements that were modified

deleteRows

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

Description copied from interface: CollectionPersister

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

doProcessQueuedOps

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

Specified by:

doProcessQueuedOps in class AbstractCollectionPersister

Throws:

HibernateException

consumesEntityAlias

public boolean consumesEntityAlias()

Description copied from interface: Joinable

Very, very, very ugly...

Returns:

Does this persister "consume" entity column aliases in the result set?

consumesCollectionAlias

public boolean consumesCollectionAlias()

Description copied from interface: Joinable

Very, very, very ugly...

Returns:

Does this persister "consume" collection column aliases in the result set?

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

public String getTableName()

Description copied from interface: Joinable

The table to join to.

Specified by:

getTableName in interface Joinable

Overrides:

getTableName in class AbstractCollectionPersister

applyWhereFragments

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

Overrides:

applyWhereFragments in class AbstractCollectionPersister

getFilterAliasGenerator

public FilterAliasGenerator getFilterAliasGenerator(String rootAlias)

Specified by:

getFilterAliasGenerator in class AbstractCollectionPersister

getFilterAliasGenerator

public FilterAliasGenerator getFilterAliasGenerator(TableGroup rootTableGroup)

Specified by:

getFilterAliasGenerator in class AbstractCollectionPersister

generateDeleteAllAst

public RestrictedTableMutation<JdbcMutationOperation> generateDeleteAllAst(MutatingTableReference tableReference)

Overrides:

generateDeleteAllAst in class AbstractCollectionPersister

generateDeleteRowAst

public RestrictedTableMutation<JdbcMutationOperation> generateDeleteRowAst(MutatingTableReference tableReference)