程序包 org.hibernate.loader.entity

类 CollectionElementLoader

java.lang.Object

org.hibernate.loader.Loader

org.hibernate.loader.BasicLoader

org.hibernate.loader.OuterJoinLoader

org.hibernate.loader.entity.CollectionElementLoader

public class CollectionElementLoader
extends OuterJoinLoader

作者:

Gavin King

嵌套类概要

从类继承的嵌套类/接口 org.hibernate.loader.Loader

Loader.SqlStatementWrapper

字段概要

从类继承的字段 org.hibernate.loader.OuterJoinLoader

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

从类继承的字段 org.hibernate.loader.BasicLoader

NO_SUFFIX

从类继承的字段 org.hibernate.loader.Loader

SELECT, SELECT_DISTINCT

构造器概要

构造器

构造器	说明
CollectionElementLoader(QueryableCollection collectionPersister, SessionFactoryImplementor factory, LoadQueryInfluencers loadQueryInfluencers)

方法概要

修饰符和类型	方法	说明
protected Object	getResultColumnOrRow(Object[] row, ResultTransformer transformer, ResultSet rs, SharedSessionContractImplementor session)	Get the actual object that is returned in the user-visible result list.
protected boolean	isSingleRowLoader()	Return false is this loader is a batch entity loader
Object	loadElement(SharedSessionContractImplementor session, Object key, Object index)

从类继承的方法 org.hibernate.loader.OuterJoinLoader

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

从类继承的方法 org.hibernate.loader.BasicLoader

generateSuffixes, generateSuffixes, getCollectionAliases, getEntityAliases, postInstantiate

从类继承的方法 org.hibernate.loader.Loader

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

从类继承的方法 java.lang.Object

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

构造器详细资料

CollectionElementLoader

public CollectionElementLoader(QueryableCollection collectionPersister,
                               SessionFactoryImplementor factory,
                               LoadQueryInfluencers loadQueryInfluencers)
                        throws MappingException

抛出:

MappingException

方法详细资料

loadElement

public Object loadElement(SharedSessionContractImplementor session,
                          Object key,
                          Object index)
                   throws HibernateException

抛出:

HibernateException

getResultColumnOrRow

protected Object getResultColumnOrRow(Object[] row,
                                      ResultTransformer transformer,
                                      ResultSet rs,
                                      SharedSessionContractImplementor session)

从类复制的说明: Loader

Get the actual object that is returned in the user-visible result list. This empty implementation merely returns its first argument. This is overridden by some subclasses.

覆盖:

getResultColumnOrRow 在类中 Loader

isSingleRowLoader

protected boolean isSingleRowLoader()

从类复制的说明: Loader

Return false is this loader is a batch entity loader

覆盖:

isSingleRowLoader 在类中 Loader