程序包 org.hibernate.loader.entity.plan

类 AbstractLoadPlanBasedEntityLoader

java.lang.Object

org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader

org.hibernate.loader.entity.plan.AbstractLoadPlanBasedEntityLoader

所有已实现的接口:

UniqueEntityLoader

直接已知子类:

EntityLoader

public abstract class AbstractLoadPlanBasedEntityLoader
extends AbstractLoadPlanBasedLoader
implements UniqueEntityLoader

A UniqueEntityLoader implementation based on using LoadPlans

作者:

Steve Ebersole

嵌套类概要

从类继承的嵌套类/接口 org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader

AbstractLoadPlanBasedLoader.SqlStatementWrapper

构造器概要

构造器

限定符	构造器	说明
	AbstractLoadPlanBasedEntityLoader(OuterJoinLoadable entityPersister, SessionFactoryImplementor factory, String[] uniqueKeyColumnNames, Type uniqueKeyType, QueryBuildingParameters buildingParameters)
protected	AbstractLoadPlanBasedEntityLoader(OuterJoinLoadable entityPersister, SessionFactoryImplementor factory, EntityLoadQueryDetails entityLoaderQueryDetailsTemplate, Type uniqueKeyType, QueryBuildingParameters buildingParameters)

方法概要

修饰符和类型	方法	说明
protected void	autoDiscoverTypes(ResultSet rs)
protected Object	extractEntityResult(List results)	已过时。 extractEntityResult(List, Serializable) should be used instead.
protected Object	extractEntityResult(List results, Serializable id)
protected String	getEntityName()
protected int[]	getNamedParameterLocs(String name)
protected LoadQueryDetails	getStaticLoadQuery()
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)
List	loadEntityBatch(SharedSessionContractImplementor session, Serializable[] ids, Type idType, Object optionalObject, String optionalEntityName, Serializable optionalId, EntityPersister persister, LockOptions lockOptions)	Called by wrappers that batch load entities
List	loadEntityBatch(SharedSessionContractImplementor session, Serializable[] ids, Type idType, Object optionalObject, String optionalEntityName, Serializable optionalId, EntityPersister persister, LockOptions lockOptions, Boolean readOnly)

从类继承的方法 org.hibernate.loader.plan.exec.internal.AbstractLoadPlanBasedLoader

advance, bindNamedParameters, bindParameterValues, bindPositionalParameters, executeLoad, executeQueryStatement, getFactory, getLimitHandler, getResultSet, getScrollMode, prepareQueryStatement

从类继承的方法 java.lang.Object

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

构造器详细资料

AbstractLoadPlanBasedEntityLoader

public AbstractLoadPlanBasedEntityLoader(OuterJoinLoadable entityPersister,
                                         SessionFactoryImplementor factory,
                                         String[] uniqueKeyColumnNames,
                                         Type uniqueKeyType,
                                         QueryBuildingParameters buildingParameters)

AbstractLoadPlanBasedEntityLoader

protected AbstractLoadPlanBasedEntityLoader(OuterJoinLoadable entityPersister,
                                            SessionFactoryImplementor factory,
                                            EntityLoadQueryDetails entityLoaderQueryDetailsTemplate,
                                            Type uniqueKeyType,
                                            QueryBuildingParameters buildingParameters)

方法详细资料

getStaticLoadQuery

protected LoadQueryDetails getStaticLoadQuery()

指定者:

getStaticLoadQuery 在类中 AbstractLoadPlanBasedLoader

getEntityName

protected String getEntityName()

loadEntityBatch

public final List loadEntityBatch(SharedSessionContractImplementor session,
                                  Serializable[] ids,
                                  Type idType,
                                  Object optionalObject,
                                  String optionalEntityName,
                                  Serializable optionalId,
                                  EntityPersister persister,
                                  LockOptions lockOptions)
                           throws HibernateException

Called by wrappers that batch load entities

参数:

persister - only needed for logging

lockOptions -

抛出:

HibernateException

loadEntityBatch

public final List loadEntityBatch(SharedSessionContractImplementor session,
                                  Serializable[] ids,
                                  Type idType,
                                  Object optionalObject,
                                  String optionalEntityName,
                                  Serializable optionalId,
                                  EntityPersister persister,
                                  LockOptions lockOptions,
                                  Boolean readOnly)
                           throws HibernateException

抛出:

HibernateException

load

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

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

抛出:

HibernateException

load

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

指定者:

load 在接口中 UniqueEntityLoader

抛出:

HibernateException

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

extractEntityResult

@Deprecated
protected Object extractEntityResult(List results)

已过时。

extractEntityResult(List, Serializable) should be used instead.

extractEntityResult

protected Object extractEntityResult(List results,
                                     Serializable id)

getNamedParameterLocs

protected int[] getNamedParameterLocs(String name)

指定者:

getNamedParameterLocs 在类中 AbstractLoadPlanBasedLoader

autoDiscoverTypes

protected void autoDiscoverTypes(ResultSet rs)

指定者:

autoDiscoverTypes 在类中 AbstractLoadPlanBasedLoader