Package org.hibernate.persister.collection

Class BasicCollectionPersister

java.lang.Object

org.hibernate.persister.collection.AbstractCollectionPersister

org.hibernate.persister.collection.BasicCollectionPersister

All Implemented Interfaces:

CollectionMetadata, FilterRestrictable, PluralAttributeMappingImpl.Aware, Restrictable, WhereRestrictable, CollectionPersister, QueryableCollection, SQLLoadableCollection, Joinable, PropertyMapping

public class BasicCollectionPersister
extends AbstractCollectionPersister

A CollectionPersister for collections of values and many-to-many associations.

See Also:

OneToManyPersister

Field Summary

Fields inherited from class org.hibernate.persister.collection.AbstractCollectionPersister

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

Constructor Summary

Constructors

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

Method Summary

Modifier and Type	Method	Description
boolean	consumesCollectionAlias()	Very, very, very ugly...
boolean	consumesEntityAlias()	Very, very, very ugly...
protected void	doProcessQueuedOps(PersistentCollection<?> collection, Object id, SharedSessionContractImplementor session)
protected int	doUpdateRows(Object id, PersistentCollection<?> collection, SharedSessionContractImplementor session)
protected String	generateDeleteRowString()	Generate the SQL DELETE that deletes a particular row
protected String	generateDeleteString()	Generate the SQL DELETE that deletes all rows
protected String	generateInsertRowString()	Generate the SQL INSERT that creates a new row
protected String	generateUpdateRowString()	Generate the SQL UPDATE that updates a row
FilterAliasGenerator	getFilterAliasGenerator(String rootAlias)
FilterAliasGenerator	getFilterAliasGenerator(TableGroup tableGroup)
boolean	isCascadeDeleteEnabled()	Is cascade delete handled by the database-level foreign key constraint definition?
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?

Methods inherited from class org.hibernate.persister.collection.AbstractCollectionPersister

applyBaseManyToManyRestrictions, applyBaseRestrictions, applyFilterRestrictions, applyWhereFragments, applyWhereRestrictions, createCollectionLoader, createDelete, createInsert, createSubSelectLoader, createUpdate, decrementIndexByBase, deleteRows, determineLoaderToUse, determineTableName, elementExists, generateDetectRowByElementString, generateDetectRowByIndexString, generateSelectSizeString, getAttributeMapping, getBatchSize, getCacheAccessStrategy, getCacheEntryStructure, getCollectionMetadata, getCollectionPropertyColumnAliases, getCollectionSemantics, getCollectionSpaces, getCollectionType, getDeleteAllCheckStyle, getDeleteCheckStyle, getDialect, getElementByIndex, getElementClass, getElementColumnAliases, getElementColumnNames, getElementColumnNames, getElementConverter, getElementPersister, getElementPersisterInternal, getElementType, getFactory, getFetchMode, getIdentifierColumnAlias, getIdentifierColumnName, getIdentifierGenerator, getIdentifierType, getIndexColumnAliases, getIndexColumnNames, getIndexColumnNames, getIndexConverter, getIndexFormulas, getIndexType, getInsertCheckStyle, getKeyColumnAliases, getKeyColumnNames, getKeyType, getManyToManyFilterFragment, getManyToManyOrderByString, getMappedByProperty, getName, getNavigableRole, getOwnerEntityName, getOwnerEntityPersister, getRole, getSize, getSortingComparator, getSQLDeleteRowString, getSQLDeleteString, getSQLExceptionConverter, getSQLExceptionHelper, getSQLInsertRowString, getSQLOrderByString, getSQLUpdateRowString, getStandardCollectionLoader, getTableName, getUpdateCheckStyle, hasCache, hasIndex, hasManyToManyOrdering, hasOrdering, hasOrphanDelete, hasWhere, incrementIndexByBase, indexExists, initCollectionPropertyMap, initialize, injectAttributeMapping, insertRows, isAffectedByEnabledFetchProfiles, isAffectedByEnabledFilters, isAffectedByEnabledFilters, isAffectedByEntityGraph, isArray, isCollection, isDeleteAllCallable, isDeleteCallable, isExtraLazy, isInsertCallable, isInverse, isLazy, isMutable, isPrimitiveArray, isRowDeleteEnabled, isRowInsertEnabled, isSubselectLoadable, isUpdateCallable, isVersioned, logStaticSQL, needsRemove, postInstantiate, processQueuedOps, recreate, remove, selectFragment, toColumns, toString, toType, updateRows, writeElement, writeElementToWhere, writeIdentifier, writeIndex, writeIndexToWhere, writeKey

Methods inherited from class java.lang.Object

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

Constructor Detail

BasicCollectionPersister

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

Deprecated.

Throws:

MappingException

CacheException

BasicCollectionPersister

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

Throws:

MappingException

CacheException

Method Detail

isCascadeDeleteEnabled

public boolean isCascadeDeleteEnabled()

Description copied from interface: CollectionPersister

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

generateDeleteString

protected String generateDeleteString()

Generate the SQL DELETE that deletes all rows

Specified by:

generateDeleteString in class AbstractCollectionPersister

generateInsertRowString

protected String generateInsertRowString()

Generate the SQL INSERT that creates a new row

Specified by:

generateInsertRowString in class AbstractCollectionPersister

generateUpdateRowString

protected String generateUpdateRowString()

Generate the SQL UPDATE that updates a row

Specified by:

generateUpdateRowString in class AbstractCollectionPersister

doProcessQueuedOps

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

Specified by:

doProcessQueuedOps in class AbstractCollectionPersister

generateDeleteRowString

protected String generateDeleteRowString()

Generate the SQL DELETE that deletes a particular row

Specified by:

generateDeleteRowString in class AbstractCollectionPersister

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

doUpdateRows

protected int doUpdateRows(Object id,
                           PersistentCollection<?> collection,
                           SharedSessionContractImplementor session)
                    throws HibernateException

Specified by:

doUpdateRows in class AbstractCollectionPersister

Throws:

HibernateException

getFilterAliasGenerator

public FilterAliasGenerator getFilterAliasGenerator(String rootAlias)

Specified by:

getFilterAliasGenerator in class AbstractCollectionPersister

getFilterAliasGenerator

public FilterAliasGenerator getFilterAliasGenerator(TableGroup tableGroup)

Specified by:

getFilterAliasGenerator in class AbstractCollectionPersister