Package org.hibernate.loader.ast.internal

Class SingleIdLoadPlan<T>

java.lang.Object

org.hibernate.loader.ast.internal.SingleIdLoadPlan<T>

All Implemented Interfaces:

LoadPlan, SingleEntityLoadPlan

Direct Known Subclasses:

SingleIdArrayLoadPlan

public class SingleIdLoadPlan<T>
extends Object
implements SingleEntityLoadPlan

todo (6.0) : this can generically define a load-by-uk as well. only the SQL AST and `restrictivePart` vary and they are passed as ctor args Describes a plan for loading an entity by identifier.

Implementation Note:

Made up of (1) a SQL AST for the SQL SELECT and (2) the `ModelPart` used as the restriction

Constructor Summary

Constructors

Constructor	Description
SingleIdLoadPlan(EntityMappingType entityMappingType, ModelPart restrictivePart, SelectStatement sqlAst, JdbcParametersList jdbcParameters, LockOptions lockOptions, SessionFactoryImplementor sessionFactory)

Method Summary

Modifier and Type	Method	Description
protected JdbcParametersList	getJdbcParameters()
JdbcOperationQuerySelect	getJdbcSelect()	The JdbcSelect for the load
Loadable	getLoadable()	The thing being loaded
protected LockOptions	getLockOptions()
ModelPart	getRestrictivePart()	The part of the thing being loaded used to restrict which loadables get loaded
protected RowTransformer<T>	getRowTransformer()
T	load(Object restrictedValue, Boolean readOnly, Boolean singleResultExpected, SharedSessionContractImplementor session)
T	load(Object restrictedValue, Boolean readOnly, SharedSessionContractImplementor session)
T	load(Object restrictedValue, Object entityInstance, Boolean readOnly, Boolean singleResultExpected, SharedSessionContractImplementor session)
T	load(Object restrictedValue, SharedSessionContractImplementor session)

Methods inherited from class java.lang.Object

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

Constructor Detail

SingleIdLoadPlan

public SingleIdLoadPlan(EntityMappingType entityMappingType,
                        ModelPart restrictivePart,
                        SelectStatement sqlAst,
                        JdbcParametersList jdbcParameters,
                        LockOptions lockOptions,
                        SessionFactoryImplementor sessionFactory)

Method Detail

getLockOptions

protected LockOptions getLockOptions()

getJdbcParameters

protected JdbcParametersList getJdbcParameters()

getLoadable

public Loadable getLoadable()

Description copied from interface: LoadPlan

The thing being loaded

Specified by:

getLoadable in interface LoadPlan

getRestrictivePart

public ModelPart getRestrictivePart()

Description copied from interface: LoadPlan

The part of the thing being loaded used to restrict which loadables get loaded

Specified by:

getRestrictivePart in interface LoadPlan

getJdbcSelect

public JdbcOperationQuerySelect getJdbcSelect()

Description copied from interface: LoadPlan

The JdbcSelect for the load

Specified by:

getJdbcSelect in interface LoadPlan

getRowTransformer

protected RowTransformer<T> getRowTransformer()

load

public T load(Object restrictedValue,
              SharedSessionContractImplementor session)

load

public T load(Object restrictedValue,
              Boolean readOnly,
              SharedSessionContractImplementor session)

load

public T load(Object restrictedValue,
              Boolean readOnly,
              Boolean singleResultExpected,
              SharedSessionContractImplementor session)

load

public T load(Object restrictedValue,
              Object entityInstance,
              Boolean readOnly,
              Boolean singleResultExpected,
              SharedSessionContractImplementor session)