Package org.hibernate.metamodel.internal

Class AbstractCompositeIdentifierMapping

java.lang.Object

org.hibernate.metamodel.internal.AbstractCompositeIdentifierMapping

All Implemented Interfaces:

Bindable, CompositeIdentifierMapping, EmbeddableValuedModelPart, EntityIdentifierMapping, JdbcMappingContainer, MappingModelExpressible, ModelPart, ModelPartContainer, Queryable, ValueMapping, TableGroupJoinProducer, TableGroupProducer, EmbeddableValuedFetchable, Fetchable, FetchableContainer, FetchOptions, FetchStyleAccess, FetchTimingAccess, JavaTypedExpressible

Direct Known Subclasses:

EmbeddedIdentifierMappingImpl, NonAggregatedIdentifierMappingImpl

public abstract class AbstractCompositeIdentifierMapping
extends Object
implements CompositeIdentifierMapping, EmbeddableValuedFetchable, FetchOptions

Base implementation for composite identifier mappings

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

Modifier and Type	Field	Description
protected SessionFactoryImplementor	sessionFactory

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

ROLE_LOCAL_NAME

Constructor Summary

Constructors

Constructor	Description
AbstractCompositeIdentifierMapping(EntityMappingType entityMapping, String tableExpression, MappingModelCreationProcess creationProcess)

Method Summary

Modifier and Type	Method	Description
<T> DomainResult<T>	createDomainResult(NavigablePath navigablePath, TableGroup tableGroup, String resultVariable, DomainResultCreationState creationState)	Create a DomainResult for a specific reference to this ModelPart.
TableGroup	createRootTableGroupJoin(NavigablePath navigablePath, TableGroup lhs, String explicitSourceAlias, SqlAstJoinType requestedJoinType, boolean fetched, Consumer<Predicate> predicateConsumer, SqlAliasBaseGenerator aliasBaseGenerator, SqlExpressionResolver sqlExpressionResolver, FromClauseAccess fromClauseAccess, SqlAstCreationContext creationContext)	Create a TableGroupJoin as defined for this producer, but as root TableGroup.
TableGroupJoin	createTableGroupJoin(NavigablePath navigablePath, TableGroup lhs, String explicitSourceAlias, SqlAstJoinType requestedJoinType, boolean fetched, boolean addsPredicate, SqlAliasBaseGenerator aliasBaseGenerator, SqlExpressionResolver sqlExpressionResolver, FromClauseAccess fromClauseAccess, SqlAstCreationContext creationContext)	Create a TableGroupJoin as defined for this producer The sqlAstJoinType may be null to signal that the join is for an implicit path.
EntityMappingType	findContainingEntityMapping()
ModelPart	findSubPart(String name, EntityMappingType treatTargetType)	For an entity, this form allows for Hibernate's "implicit treat" support - meaning it should find a sub-part whether defined on the entity, its super-type or even one of its sub-types.
int	forEachJdbcValue(Object value, Clause clause, int offset, Bindable.JdbcValuesConsumer valuesConsumer, SharedSessionContractImplementor session)
Fetch	generateFetch(FetchParent fetchParent, NavigablePath fetchablePath, FetchTiming fetchTiming, boolean selected, String resultVariable, DomainResultCreationState creationState)	Generates a Fetch of this fetchable
String	getContainingTableExpression()	The main table expression (table name or subselect) that usually contains most of the columns to which this embedded is mapped.
EmbeddableMappingType	getEmbeddableTypeDescriptor()
protected EntityMappingType	getEntityMapping()
JavaType<?>	getJavaType()
FetchOptions	getMappedFetchOptions()	The configured fetch timing and style
EmbeddableMappingType	getMappedType()	Descriptor for the type of this mapping
NavigableRole	getNavigableRole()
FetchStyle	getStyle()
FetchTiming	getTiming()
boolean	hasContainingClass()	Does the identifier have a corresponding EmbeddableId or IdClass?
Object	instantiate()
SqlTuple	toSqlExpression(TableGroup tableGroup, Clause clause, SqmToSqlAstConverter walker, SqlAstCreationState sqlAstCreationState)
void	visitSubParts(Consumer<ModelPart> consumer, EntityMappingType treatTargetType)	Like Queryable.findSubPart(java.lang.String, org.hibernate.metamodel.mapping.EntityMappingType), this form visits all parts defined on the entity, its super-types and its sub-types.

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

getMappedIdEmbeddableTypeDescriptor, getPartMappingType, getUnsavedStrategy

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

getDefaultSqlAstJoinType, isSimpleJoinPredicate

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

disassemble, forEachDisassembledJdbcValue, forEachJdbcType, forEachSelectable, getJdbcMappings, getJdbcTypeCount, getParentInjectionAttributePropertyAccess

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

getIdentifier, getIdentifier, getIdentifierIfNotUnsaved, getPartName, setIdentifier

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

asAttributeMapping, getFetchableName, incrementFetchDepth, resolveCircularFetch

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

getFetchable, getKeyFetchable, getNumberOfFetchables, getNumberOfKeyFetchables, visitFetchables, visitFetchables, visitFetchables, visitKeyFetchables, visitKeyFetchables, visitKeyFetchables

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

applySqlSelections, applySqlSelections, areEqual, breakDownJdbcValues, forEachSelectable

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

findByPath, findSubTypesSubPart, resolveSubPart

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, getSqlAliasStem

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

getExpressibleJavaType, treatAs

Field Detail

sessionFactory

protected final SessionFactoryImplementor sessionFactory

Constructor Detail

AbstractCompositeIdentifierMapping

public AbstractCompositeIdentifierMapping(EntityMappingType entityMapping,
                                          String tableExpression,
                                          MappingModelCreationProcess creationProcess)

Method Detail

hasContainingClass

public boolean hasContainingClass()

Description copied from interface: CompositeIdentifierMapping

Does the identifier have a corresponding EmbeddableId or IdClass?

Specified by:

hasContainingClass in interface CompositeIdentifierMapping

Returns:

false if there is not an IdCass or an EmbeddableId

getMappedType

public EmbeddableMappingType getMappedType()

Description copied from interface: ValueMapping

Descriptor for the type of this mapping

Specified by:

getMappedType in interface ValueMapping

getEmbeddableTypeDescriptor

public EmbeddableMappingType getEmbeddableTypeDescriptor()

Specified by:

getEmbeddableTypeDescriptor in interface EmbeddableValuedModelPart

getJavaType

public JavaType<?> getJavaType()

Specified by:

getJavaType in interface ModelPart

getContainingTableExpression

public String getContainingTableExpression()

Description copied from interface: EmbeddableValuedModelPart

The main table expression (table name or subselect) that usually contains most of the columns to which this embedded is mapped.

Specified by:

getContainingTableExpression in interface EmbeddableValuedModelPart

getNavigableRole

public NavigableRole getNavigableRole()

Specified by:

getNavigableRole in interface ModelPart

See Also:

ModelPart.getPartName()

generateFetch

public Fetch 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 Fetchable

Parameters:

fetchParent - The parent of the Fetch we are generating

fetchablePath - The overall path within the graph

fetchTiming - The requested fetch timing

createTableGroupJoin

public TableGroupJoin createTableGroupJoin(NavigablePath navigablePath,
                                           TableGroup lhs,
                                           String explicitSourceAlias,
                                           SqlAstJoinType requestedJoinType,
                                           boolean fetched,
                                           boolean addsPredicate,
                                           SqlAliasBaseGenerator aliasBaseGenerator,
                                           SqlExpressionResolver sqlExpressionResolver,
                                           FromClauseAccess fromClauseAccess,
                                           SqlAstCreationContext creationContext)

Description copied from interface: TableGroupJoinProducer

Create a TableGroupJoin as defined for this producer The sqlAstJoinType may be null to signal that the join is for an implicit path. When addsPredicate is true, the SQM join for the attribute contains an explicit ON clause, and is false otherwise.

Specified by:

createTableGroupJoin in interface TableGroupJoinProducer

createRootTableGroupJoin

public TableGroup createRootTableGroupJoin(NavigablePath navigablePath,
                                           TableGroup lhs,
                                           String explicitSourceAlias,
                                           SqlAstJoinType requestedJoinType,
                                           boolean fetched,
                                           Consumer<Predicate> predicateConsumer,
                                           SqlAliasBaseGenerator aliasBaseGenerator,
                                           SqlExpressionResolver sqlExpressionResolver,
                                           FromClauseAccess fromClauseAccess,
                                           SqlAstCreationContext creationContext)

Description copied from interface: TableGroupJoinProducer

Create a TableGroupJoin as defined for this producer, but as root TableGroup. The main purpose of this is for correlating an association in a subquery i.e. `... alias where exists (select 1 from SomeEntity e where alias.association.attr = 1)`. The sqlAstJoinType may be null to signal that the join is for an implicit path.

Specified by:

createRootTableGroupJoin in interface TableGroupJoinProducer

findSubPart

public ModelPart findSubPart(String name,
                             EntityMappingType treatTargetType)

Description copied from interface: Queryable

For an entity, this form allows for Hibernate's "implicit treat" support - meaning it should find a sub-part whether defined on the entity, its super-type or even one of its sub-types.

Specified by:

findSubPart in interface Queryable

visitSubParts

public void visitSubParts(Consumer<ModelPart> consumer,
                          EntityMappingType treatTargetType)

Description copied from interface: Queryable

Like Queryable.findSubPart(java.lang.String, org.hibernate.metamodel.mapping.EntityMappingType), this form visits all parts defined on the entity, its super-types and its sub-types.

Specified by:

visitSubParts in interface Queryable

forEachJdbcValue

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

Specified by:

forEachJdbcValue in interface Bindable

Specified by:

forEachJdbcValue in interface EmbeddableValuedModelPart

toSqlExpression

public SqlTuple toSqlExpression(TableGroup tableGroup,
                                Clause clause,
                                SqmToSqlAstConverter walker,
                                SqlAstCreationState sqlAstCreationState)

Specified by:

toSqlExpression in interface EmbeddableValuedModelPart

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

instantiate

public Object instantiate()

Specified by:

instantiate in interface EntityIdentifierMapping

findContainingEntityMapping

public EntityMappingType findContainingEntityMapping()

Specified by:

findContainingEntityMapping in interface ModelPart

getMappedFetchOptions

public FetchOptions getMappedFetchOptions()

Description copied from interface: Fetchable

The configured fetch timing and style

Specified by:

getMappedFetchOptions in interface Fetchable

getStyle

public FetchStyle getStyle()

Specified by:

getStyle in interface FetchStyleAccess

getTiming

public FetchTiming getTiming()

Specified by:

getTiming in interface FetchTimingAccess

getEntityMapping

protected EntityMappingType getEntityMapping()