SubselectCollectionLoader (Hibernate API Documentation) - Hibernate 3.2.4 正式版 API 英文文档

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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

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

Constructor Summary

SubselectCollectionLoader(QueryableCollection persister, String subquery, Collection entityKeys, QueryParameters queryParameters, Map namedParameterLocMap, SessionFactoryImplementor factory, Map enabledFilters)


Method Summary

int[] getNamedParameterLocs(String name)


void initialize(Serializable id, SessionImplementor session)
          Initialize the given collection

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

getKeyType, isSubselectLoadingEnabled, toString

Methods inherited from class org.hibernate.loader.OuterJoinLoader

getAliases, getCollectionOwners, getCollectionPersisters, getCollectionSuffixes, getDialect, getEnabledFilters, getEntityPersisters, getLockModes, 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, autoDiscoverTypes, bindNamedParameters, bindParameterValues, bindPositionalParameters, checkScrollability, doList, getEntityEagerPropertyFetches, getFactory, getQueryIdentifier, getResultColumnOrRow, getResultList, getResultSet, hasSubselectLoadableCollections, isSingleRowLoader, list, loadCollection, loadCollectionBatch, loadCollectionSubselect, loadEntity, loadEntity, loadEntityBatch, loadSequentialRowsForward, loadSequentialRowsReverse, loadSingleRow, needsFetchingScroll, prepareQueryStatement, preprocessSQL, processFilters, scroll, 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 namedParameterLocMap,
                                 SessionFactoryImplementor factory,
                                 Map enabledFilters)
                          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