Package org.hibernate.metamodel.mapping.internal

Class AbstractDiscriminatorMapping

java.lang.Object

org.hibernate.metamodel.mapping.internal.AbstractDiscriminatorMapping

All Implemented Interfaces:

BasicValuedMapping, BasicValuedModelPart, Bindable, EntityDiscriminatorMapping, JdbcMappingContainer, MappingModelExpressible, ModelPart, SelectableMapping, SqlExpressible, SqlTypedMapping, ValueMapping, VirtualModelPart, Fetchable, FetchOptions, FetchStyleAccess, FetchTimingAccess, JavaTypedExpressible

Direct Known Subclasses:

CaseStatementDiscriminatorMappingImpl, ExplicitColumnDiscriminatorMappingImpl

public abstract class AbstractDiscriminatorMapping
extends Object
implements EntityDiscriminatorMapping

Nested Class Summary

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.Bindable

Bindable.JdbcValuesConsumer

Nested classes/interfaces inherited from interface org.hibernate.metamodel.mapping.ModelPart

ModelPart.JdbcValueConsumer

Field Summary

Fields inherited from interface org.hibernate.metamodel.mapping.EntityDiscriminatorMapping

LEGACY_HQL_ROLE_NAME, ROLE_NAME

Constructor Summary

Constructors

Constructor	Description
AbstractDiscriminatorMapping(EntityPersister entityDescriptor, DiscriminatorType<?> discriminatorType, MappingModelCreationProcess creationProcess)

Method Summary

Modifier and Type	Method	Description
void	applySqlSelections(NavigablePath navigablePath, TableGroup tableGroup, DomainResultCreationState creationState)	Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.
void	applySqlSelections(NavigablePath navigablePath, TableGroup tableGroup, DomainResultCreationState creationState, BiConsumer<SqlSelection,JdbcMapping> selectionConsumer)	Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.
void	breakDownJdbcValues(Object domainValue, ModelPart.JdbcValueConsumer valueConsumer, SharedSessionContractImplementor session)
<T> DomainResult<T>	createDomainResult(NavigablePath navigablePath, TableGroup tableGroup, String resultVariable, DomainResultCreationState creationState)	Create a DomainResult for a specific reference to this ModelPart.
Object	disassemble(Object value, SharedSessionContractImplementor session)
EntityMappingType	findContainingEntityMapping()
int	forEachDisassembledJdbcValue(Object value, Clause clause, int offset, Bindable.JdbcValuesConsumer valuesConsumer, SharedSessionContractImplementor session)
int	forEachJdbcType(int offset, IndexedConsumer<JdbcMapping> action)	Visit each JdbcMapping starting from the given offset
int	forEachSelectable(int offset, SelectableConsumer consumer)
BasicFetch	generateFetch(FetchParent fetchParent, NavigablePath fetchablePath, FetchTiming fetchTiming, boolean selected, String resultVariable, DomainResultCreationState creationState)	Generates a Fetch of this fetchable
String	getConcreteEntityNameForDiscriminatorValue(Object value)
EntityPersister	getEntityDescriptor()
JavaType<?>	getJavaType()
JdbcMapping	getJdbcMapping()	Anything that is expressible at the SQL AST level would be of basic type.
MappingType	getMappedType()	Descriptor for the type of this mapping
NavigableRole	getNavigableRole()
SessionFactoryImplementor	getSessionFactory()
BasicType<?>	getUnderlyingJdbcMappingType()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.metamodel.mapping.BasicValuedMapping

getJdbcMappings, getJdbcTypeCount

Methods inherited from interface org.hibernate.metamodel.mapping.BasicValuedModelPart

getPartMappingType

Methods inherited from interface org.hibernate.metamodel.mapping.Bindable

forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue, forEachJdbcValue

Methods inherited from interface org.hibernate.metamodel.mapping.EntityDiscriminatorMapping

getFetchableName, getMappedFetchOptions, getPartName, getStyle, getTiming, isPhysical, resolveSqlExpression

Methods inherited from interface org.hibernate.sql.results.graph.Fetchable

asAttributeMapping, incrementFetchDepth, resolveCircularFetch

Methods inherited from interface org.hibernate.metamodel.mapping.ModelPart

areEqual, forEachSelectable

Methods inherited from interface org.hibernate.metamodel.mapping.SelectableMapping

getContainingTableExpression, getCustomReadExpression, getCustomWriteExpression, getSelectionExpression, isFormula

Methods inherited from interface org.hibernate.metamodel.mapping.SqlTypedMapping

getColumnDefinition, getLength, getPrecision, getScale

Methods inherited from interface org.hibernate.metamodel.mapping.ValueMapping

getExpressibleJavaType, treatAs

Constructor Detail

AbstractDiscriminatorMapping

public AbstractDiscriminatorMapping(EntityPersister entityDescriptor,
                                    DiscriminatorType<?> discriminatorType,
                                    MappingModelCreationProcess creationProcess)

Method Detail

getEntityDescriptor

public EntityPersister getEntityDescriptor()

getUnderlyingJdbcMappingType

public BasicType<?> getUnderlyingJdbcMappingType()

getSessionFactory

public SessionFactoryImplementor getSessionFactory()

getNavigableRole

public NavigableRole getNavigableRole()

Specified by:

getNavigableRole in interface ModelPart

See Also:

ModelPart.getPartName()

getJdbcMapping

public JdbcMapping getJdbcMapping()

Description copied from interface: SqlExpressible

Anything that is expressible at the SQL AST level would be of basic type.

Specified by:

getJdbcMapping in interface BasicValuedMapping

Specified by:

getJdbcMapping in interface SqlExpressible

Specified by:

getJdbcMapping in interface SqlTypedMapping

getConcreteEntityNameForDiscriminatorValue

public String getConcreteEntityNameForDiscriminatorValue(Object value)

Specified by:

getConcreteEntityNameForDiscriminatorValue in interface EntityDiscriminatorMapping

findContainingEntityMapping

public EntityMappingType findContainingEntityMapping()

Specified by:

findContainingEntityMapping in interface ModelPart

getMappedType

public MappingType getMappedType()

Description copied from interface: ValueMapping

Descriptor for the type of this mapping

Specified by:

getMappedType in interface ValueMapping

getJavaType

public JavaType<?> getJavaType()

Specified by:

getJavaType in interface ModelPart

createDomainResult

public <T> DomainResult<T> createDomainResult(NavigablePath navigablePath,
                                              TableGroup tableGroup,
                                              String resultVariable,
                                              DomainResultCreationState creationState)

Description copied from interface: ModelPart

Create a DomainResult for a specific reference to this ModelPart.

Specified by:

createDomainResult in interface ModelPart

generateFetch

public BasicFetch generateFetch(FetchParent fetchParent,
                                NavigablePath fetchablePath,
                                FetchTiming fetchTiming,
                                boolean selected,
                                String resultVariable,
                                DomainResultCreationState creationState)

Description copied from interface: Fetchable

Generates a Fetch of this fetchable

Specified by:

generateFetch in interface EntityDiscriminatorMapping

Specified by:

generateFetch in interface Fetchable

Parameters:

fetchParent - The parent of the Fetch we are generating

fetchablePath - The overall path within the graph

fetchTiming - The requested fetch timing

applySqlSelections

public void applySqlSelections(NavigablePath navigablePath,
                               TableGroup tableGroup,
                               DomainResultCreationState creationState)

Description copied from interface: ModelPart

Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.

Specified by:

applySqlSelections in interface ModelPart

applySqlSelections

public void applySqlSelections(NavigablePath navigablePath,
                               TableGroup tableGroup,
                               DomainResultCreationState creationState,
                               BiConsumer<SqlSelection,JdbcMapping> selectionConsumer)

Description copied from interface: ModelPart

Apply SQL selections for a specific reference to this ModelPart outside the domain query's root select clause.

Specified by:

applySqlSelections in interface ModelPart

forEachDisassembledJdbcValue

public int forEachDisassembledJdbcValue(Object value,
                                        Clause clause,
                                        int offset,
                                        Bindable.JdbcValuesConsumer valuesConsumer,
                                        SharedSessionContractImplementor session)

Specified by:

forEachDisassembledJdbcValue in interface Bindable

forEachJdbcType

public int forEachJdbcType(int offset,
                           IndexedConsumer<JdbcMapping> action)

Description copied from interface: JdbcMappingContainer

Visit each JdbcMapping starting from the given offset

Specified by:

forEachJdbcType in interface JdbcMappingContainer

breakDownJdbcValues

public void breakDownJdbcValues(Object domainValue,
                                ModelPart.JdbcValueConsumer valueConsumer,
                                SharedSessionContractImplementor session)

Specified by:

breakDownJdbcValues in interface ModelPart

disassemble

public Object disassemble(Object value,
                          SharedSessionContractImplementor session)

Specified by:

disassemble in interface Bindable

See Also:

As an example, consider the following domain model: ````

forEachSelectable

public int forEachSelectable(int offset,
                             SelectableConsumer consumer)

Specified by:

forEachSelectable in interface ModelPart