Package org.hibernate.metamodel.mapping.internal

Class EmbeddedIdentifierMappingImpl

java.lang.Object

org.hibernate.metamodel.internal.AbstractCompositeIdentifierMapping

org.hibernate.metamodel.mapping.internal.EmbeddedIdentifierMappingImpl

All Implemented Interfaces:

AggregatedIdentifierMapping, Bindable, CompositeIdentifierMapping, EmbeddableValuedModelPart, EntityIdentifierMapping, SingleAttributeIdentifierMapping, JdbcMappingContainer, MappingModelExpressible, ModelPart, ModelPartContainer, PropertyBasedMapping, SelectableMappings, ValuedModelPart, ValueMapping, TableGroupJoinProducer, TableGroupProducer, EmbeddableValuedFetchable, Fetchable, FetchableContainer, FetchOptions, FetchStyleAccess, FetchTimingAccess, JavaTypedExpressible

public class EmbeddedIdentifierMappingImpl
extends AbstractCompositeIdentifierMapping
implements AggregatedIdentifierMapping

Support for EmbeddedId

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.EntityIdentifierMapping

EntityIdentifierMapping.Nature

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

ModelPart.IndexedJdbcValueConsumer, ModelPart.JdbcValueConsumer

Field Summary

Fields inherited from class org.hibernate.metamodel.internal.AbstractCompositeIdentifierMapping

sessionFactory

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

ROLE_LOCAL_NAME

Constructor Summary

Constructors

Constructor	Description
EmbeddedIdentifierMappingImpl(EntityMappingType entityMapping, String name, EmbeddableMappingType embeddableDescriptor, PropertyAccess propertyAccess, String tableExpression, 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)
Object	disassemble(Object value, SharedSessionContractImplementor session)
int	forEachDisassembledJdbcValue(Object value, int offset, Bindable.JdbcValuesConsumer valuesConsumer, SharedSessionContractImplementor session)
String	getAttributeName()	The name of the attribute defining the id, if one
Fetchable	getFetchable(int position)
String	getFetchableName()	The name of the fetchable.
Object	getIdentifier(Object entity)	Extract the identifier from an instance of the entity
EmbeddableMappingType	getMappedIdEmbeddableTypeDescriptor()	Returns the embeddable type descriptor of the id-class, if there is one, otherwise the one of the virtual embeddable mapping type.
EntityIdentifierMapping.Nature	getNature()
int	getNumberOfFetchables()	The number of fetchables in the container
EmbeddableMappingType	getPartMappingType()	The type for this part.
String	getPartName()	The local part name, which is generally the unqualified role name
PropertyAccess	getPropertyAccess()	Access to the identifier attribute's PropertyAccess
String	getSqlAliasStem()	Get the "stem" used as the base for generating SQL table aliases for table references that are part of the TableGroup being generated
void	setIdentifier(Object entity, Object id, SharedSessionContractImplementor session)	Inject an identifier value into an instance of the entity

Methods inherited from class org.hibernate.metamodel.internal.AbstractCompositeIdentifierMapping

createDomainResult, createRootTableGroupJoin, createTableGroupJoin, findContainingEntityMapping, findSubPart, forEachJdbcValue, generateFetch, getContainingTableExpression, getEmbeddableTypeDescriptor, getEntityMapping, getJavaType, getMappedFetchOptions, getMappedType, getNavigableRole, getStyle, getTiming, hasContainingClass, hasPartitionedSelectionMapping, instantiate, toSqlExpression, visitSubParts

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.Bindable

forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue

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

getFetchableKey, getUnsavedStrategy

Methods inherited from interface org.hibernate.sql.results.graph.embeddable.EmbeddableValuedFetchable

getDefaultSqlAstJoinType, isSimpleJoinPredicate

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

forEachJdbcType, forEachSelectable, forEachSubPart, getJdbcMappings, getJdbcTypeCount, getParentInjectionAttributePropertyAccess, getSelectable

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

getIdentifierIfNotUnsaved, instantiate

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

asAttributeMapping, incrementFetchDepth, resolveCircularFetch

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

getKeyFetchable, getNumberOfFetchableKeys, getNumberOfKeyFetchables, getSelectableIndex, visitFetchables, visitFetchables, visitFetchables, visitKeyFetchables, visitKeyFetchables, visitKeyFetchables

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

areEqual, createDomainResult, decompose, findContainingEntityMapping, getJavaType, getNavigableRole, hasPartitionedSelectionMapping, isVirtual

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

findByPath, forEachSubPart

Methods inherited from interface org.hibernate.sql.ast.tree.from.TableGroupJoinProducer

createRootTableGroupJoin, createTableGroupJoin

Methods inherited from interface org.hibernate.sql.ast.tree.from.TableGroupProducer

containsTableReference

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

forEachInsertable, forEachSelectable, forEachUpdatable, getContainingTableExpression

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

getExpressibleJavaType, treatAs

Constructor Detail

EmbeddedIdentifierMappingImpl

public EmbeddedIdentifierMappingImpl(EntityMappingType entityMapping,
                                     String name,
                                     EmbeddableMappingType embeddableDescriptor,
                                     PropertyAccess propertyAccess,
                                     String tableExpression,
                                     MappingModelCreationProcess creationProcess)

Method Detail

getPartName

public String getPartName()

Description copied from interface: ModelPart

The local part name, which is generally the unqualified role name

Specified by:

getPartName in interface EntityIdentifierMapping

Specified by:

getPartName in interface ModelPart

getNature

public EntityIdentifierMapping.Nature getNature()

Specified by:

getNature in interface EntityIdentifierMapping

See Also:

EntityIdentifierMapping.Nature

getPartMappingType

public EmbeddableMappingType getPartMappingType()

Description copied from interface: ModelPart

The type for this part.

Specified by:

getPartMappingType in interface CompositeIdentifierMapping

Specified by:

getPartMappingType in interface ModelPart

getMappedIdEmbeddableTypeDescriptor

public EmbeddableMappingType getMappedIdEmbeddableTypeDescriptor()

Description copied from interface: CompositeIdentifierMapping

Returns the embeddable type descriptor of the id-class, if there is one, otherwise the one of the virtual embeddable mapping type.

Specified by:

getMappedIdEmbeddableTypeDescriptor in interface CompositeIdentifierMapping

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

getIdentifier

public Object getIdentifier(Object entity)

Description copied from interface: EntityIdentifierMapping

Extract the identifier from an instance of the entity

Specified by:

getIdentifier in interface EntityIdentifierMapping

setIdentifier

public void setIdentifier(Object entity,
                          Object id,
                          SharedSessionContractImplementor session)

Description copied from interface: EntityIdentifierMapping

Inject an identifier value into an instance of the entity

Specified by:

setIdentifier in interface EntityIdentifierMapping

getSqlAliasStem

public String getSqlAliasStem()

Description copied from interface: TableGroupProducer

Get the "stem" used as the base for generating SQL table aliases for table references that are part of the TableGroup being generated

Note that this is a metadata-ive value. It is only ever used internal to the producer producing its TableGroup.

Specified by:

getSqlAliasStem in interface TableGroupProducer

See Also:

SqlAliasBaseManager.createSqlAliasBase(java.lang.String)

getFetchableName

public String getFetchableName()

Description copied from interface: Fetchable

The name of the fetchable. This is the part's "local name".

Specified by:

getFetchableName in interface Fetchable

See Also:

ModelPart.getNavigableRole(), NavigableRole.getLocalName()

getNumberOfFetchables

public int getNumberOfFetchables()

Description copied from interface: FetchableContainer

The number of fetchables in the container

Specified by:

getNumberOfFetchables in interface FetchableContainer

getFetchable

public Fetchable getFetchable(int position)

Specified by:

getFetchable in interface FetchableContainer

getPropertyAccess

public PropertyAccess getPropertyAccess()

Description copied from interface: SingleAttributeIdentifierMapping

Access to the identifier attribute's PropertyAccess

Specified by:

getPropertyAccess in interface PropertyBasedMapping

Specified by:

getPropertyAccess in interface SingleAttributeIdentifierMapping

getAttributeName

public String getAttributeName()

Description copied from interface: EntityIdentifierMapping

The name of the attribute defining the id, if one

Specified by:

getAttributeName in interface EntityIdentifierMapping

Specified by:

getAttributeName in interface SingleAttributeIdentifierMapping

breakDownJdbcValues

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

Specified by:

breakDownJdbcValues in interface ModelPart

forEachDisassembledJdbcValue

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

Specified by:

forEachDisassembledJdbcValue in interface Bindable

Specified by:

forEachDisassembledJdbcValue in interface EmbeddableValuedModelPart

disassemble

public Object disassemble(Object value,
                          SharedSessionContractImplementor session)

Specified by:

disassemble in interface Bindable

Specified by:

disassemble in interface EmbeddableValuedModelPart

See Also:

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