org.hibernate.loader.collection

Class SubselectCollectionLoader

java.lang.Object

org.hibernate.loader.Loader

org.hibernate.loader.BasicLoader

org.hibernate.loader.OuterJoinLoader

org.hibernate.loader.collection.CollectionLoader

org.hibernate.loader.collection.BasicCollectionLoader

org.hibernate.loader.collection.SubselectCollectionLoader

All Implemented Interfaces:

CollectionInitializer

public class SubselectCollectionLoader
extends BasicCollectionLoader

Implements subselect fetching for a collection

Author:

Gavin King

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.loader.Loader

Loader.SqlStatementWrapper

Field Summary

Fields inherited from class org.hibernate.loader.OuterJoinLoader

aliases, collectionOwners, collectionPersisters, collectionSuffixes, lockModeArray, ownerAssociationTypes, owners, persisters, sql, suffixes

Fields inherited from class org.hibernate.loader.BasicLoader

NO_SUFFIX

Fields inherited from class org.hibernate.loader.Loader

DEBUG_ENABLED

Constructor Summary

Constructors

Constructor and Description
SubselectCollectionLoader(QueryableCollection persister, String subquery, Collection entityKeys, QueryParameters queryParameters, Map<String,int[]> namedParameterLocMap, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)

Method Summary

Modifier and Type	Method and Description
int[]	getNamedParameterLocs(String name)
void	initialize(Serializable id, SessionImplementor session) Initialize the given collection

Methods inherited from class org.hibernate.loader.collection.CollectionLoader

collectionPersister, getKeyType, isSubselectLoadingEnabled, toString

Methods inherited from class org.hibernate.loader.OuterJoinLoader

getAliases, getCollectionOwners, getCollectionPersisters, getCollectionSuffixes, getDialect, getEntityPersisters, getLoadQueryInfluencers, getLockModes, getLockOptions, getOwnerAssociationTypes, getOwners, getSQLString, getSuffixes, initFromWalker

Methods inherited from class org.hibernate.loader.BasicLoader

generateSuffixes, generateSuffixes, getCollectionAliases, getEntityAliases, postInstantiate

Methods inherited from class org.hibernate.loader.Loader

applyLocks, applyPostLoadLocks, areResultSetRowsTransformedImmediately, autoDiscoverTypes, bindNamedParameters, bindParameterValues, bindPositionalParameters, checkScrollability, determineFollowOnLockMode, doList, doQueryAndInitializeNonLazyCollections, doQueryAndInitializeNonLazyCollections, executeQueryStatement, executeQueryStatement, extractKeysFromResultSet, getCompositeKeyManyToOneTargetIndices, getEntityEagerPropertyFetches, getFactory, getLimitHandler, getQueryIdentifier, getResultColumnOrRow, getResultList, getResultRow, getResultRowAliases, getResultSet, hasSubselectLoadableCollections, includeInResultRow, isSingleRowLoader, list, loadCollection, loadCollectionBatch, loadCollectionSubselect, loadEntity, loadEntity, loadEntityBatch, loadSequentialRowsForward, loadSequentialRowsReverse, loadSingleRow, needsFetchingScroll, prepareQueryStatement, preprocessSQL, processResultSet, putResultInQueryCache, resolveResultTransformer, scroll, shouldUseFollowOnLocking, upgradeLocks

Methods inherited from class java.lang.Object

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

Constructor Detail

SubselectCollectionLoader

public SubselectCollectionLoader(QueryableCollection persister,
                                 String subquery,
                                 Collection entityKeys,
                                 QueryParameters queryParameters,
                                 Map<String,int[]> namedParameterLocMap,
                                 SessionFactoryImplementor factory,
                                 LoadQueryInfluencers loadQueryInfluencers)
                          throws MappingException

Throws:

MappingException

Method Detail

initialize

public void initialize(Serializable id,
                       SessionImplementor session)
                throws HibernateException

Description copied from interface: CollectionInitializer

Initialize the given collection

Specified by:

initialize in interface CollectionInitializer

Overrides:

initialize in class CollectionLoader

Throws:

HibernateException

getNamedParameterLocs

public int[] getNamedParameterLocs(String name)

Overrides:

getNamedParameterLocs in class Loader