程序包 org.hibernate.loader.entity

类 AbstractEntityLoader

java.lang.Object

org.hibernate.loader.Loader

org.hibernate.loader.BasicLoader

org.hibernate.loader.OuterJoinLoader

org.hibernate.loader.entity.AbstractEntityLoader

所有已实现的接口:

UniqueEntityLoader

直接已知子类:

CascadeEntityLoader, EntityLoader

public abstract class AbstractEntityLoader
extends OuterJoinLoader
implements UniqueEntityLoader

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

字段

修饰符和类型	字段	说明
protected String	entityName
protected OuterJoinLoadable	persister
protected Type	uniqueKeyType

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

LOG, SELECT, SELECT_DISTINCT

构造器概要

构造器

构造器	说明
AbstractEntityLoader(OuterJoinLoadable persister, Type uniqueKeyType, 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	load(Serializable id, Object optionalObject, SharedSessionContractImplementor session)	Load an entity instance.
Object	load(Serializable id, Object optionalObject, SharedSessionContractImplementor session, Boolean readOnly)
Object	load(Serializable id, Object optionalObject, SharedSessionContractImplementor session, LockOptions lockOptions)	Load an entity instance by id.
Object	load(Serializable id, Object optionalObject, SharedSessionContractImplementor session, LockOptions lockOptions, Boolean readOnly)
protected Object	load(SharedSessionContractImplementor session, Object id, Object optionalObject, Serializable optionalId, LockOptions lockOptions, Boolean readOnly)

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

字段详细资料

persister

protected final OuterJoinLoadable persister

uniqueKeyType

protected final Type uniqueKeyType

entityName

protected final String entityName

构造器详细资料

AbstractEntityLoader

public AbstractEntityLoader(OuterJoinLoadable persister,
                            Type uniqueKeyType,
                            SessionFactoryImplementor factory,
                            LoadQueryInfluencers loadQueryInfluencers)

方法详细资料

load

public Object load(Serializable id,
                   Object optionalObject,
                   SharedSessionContractImplementor session)

从接口复制的说明: UniqueEntityLoader

Load an entity instance. If optionalObject is supplied, load the entity state into the given (uninitialized) object.

指定者:

load 在接口中 UniqueEntityLoader

load

public Object load(Serializable id,
                   Object optionalObject,
                   SharedSessionContractImplementor session,
                   Boolean readOnly)

指定者:

load 在接口中 UniqueEntityLoader

load

public Object load(Serializable id,
                   Object optionalObject,
                   SharedSessionContractImplementor session,
                   LockOptions lockOptions)

从接口复制的说明: UniqueEntityLoader

Load an entity instance by id. If optionalObject is supplied (non-null, the entity state is loaded into that object instance instead of instantiating a new one.

指定者:

load 在接口中 UniqueEntityLoader

参数:

id - The id to be loaded

optionalObject - The (optional) entity instance in to which to load the state

session - The session from which the request originated

lockOptions - The lock options.

返回:

The loaded entity

load

public Object load(Serializable id,
                   Object optionalObject,
                   SharedSessionContractImplementor session,
                   LockOptions lockOptions,
                   Boolean readOnly)

指定者:

load 在接口中 UniqueEntityLoader

load

protected Object load(SharedSessionContractImplementor session,
                      Object id,
                      Object optionalObject,
                      Serializable optionalId,
                      LockOptions lockOptions,
                      Boolean readOnly)

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