Package org.hibernate.metamodel.mapping.internal

Class EmbeddedAttributeMapping

java.lang.Object

org.hibernate.metamodel.mapping.internal.AbstractAttributeMapping

org.hibernate.metamodel.mapping.internal.AbstractStateArrayContributorMapping

org.hibernate.metamodel.mapping.internal.AbstractSingularAttributeMapping

org.hibernate.metamodel.mapping.internal.EmbeddedAttributeMapping

All Implemented Interfaces:

AttributeMapping, Bindable, EmbeddableValuedModelPart, JdbcMappingContainer, MappingModelExpressible, ModelPart, ModelPartContainer, OwnedValuedModelPart, PropertyBasedMapping, SelectableMappings, SingularAttributeMapping, ValuedModelPart, ValueMapping, TableGroupJoinProducer, TableGroupProducer, DatabaseSnapshotContributor, EmbeddableValuedFetchable, Fetchable, FetchableContainer, FetchOptions, FetchStyleAccess, FetchTimingAccess, JavaTypedExpressible, MutabilityPlanExposer

Direct Known Subclasses:

InverseNonAggregatedIdentifierMapping, VirtualEmbeddedAttributeMapping

public class EmbeddedAttributeMapping
extends AbstractSingularAttributeMapping
implements EmbeddableValuedFetchable, Fetchable

Nested Class Summary

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

Bindable.JdbcValuesBiConsumer<X,Y>, Bindable.JdbcValuesConsumer

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

ModelPart.JdbcValueBiConsumer<X,Y>, ModelPart.JdbcValueConsumer

Constructor Summary

Constructors

Constructor	Description
EmbeddedAttributeMapping(String name, NavigableRole navigableRole, int stateArrayPosition, int fetchableIndex, String tableExpression, AttributeMetadata attributeMetadata, String parentInjectionAttributeName, FetchTiming mappedFetchTiming, FetchStyle mappedFetchStyle, EmbeddableMappingType embeddableMappingType, ManagedMappingType declaringType, PropertyAccess propertyAccess)
EmbeddedAttributeMapping(String name, NavigableRole navigableRole, int stateArrayPosition, int fetchableIndex, String tableExpression, AttributeMetadata attributeMetadata, PropertyAccess parentInjectionAttributePropertyAccess, FetchTiming mappedFetchTiming, FetchStyle mappedFetchStyle, EmbeddableMappingType embeddableMappingType, ManagedMappingType declaringType, PropertyAccess propertyAccess)

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.
EmbeddedAttributeMapping	asEmbeddedAttributeMapping()	A utility method to avoid casting explicitly to EmbeddedAttributeMapping
int	compare(Object value1, Object value2)
boolean	containsTableReference(String tableExpression)
<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, @Nullable String explicitSourceAlias, @Nullable SqlAliasBase explicitSqlAliasBase, @Nullable SqlAstJoinType sqlAstJoinType, boolean fetched, @Nullable Consumer<Predicate> predicateConsumer, SqlAstCreationState creationState)	Create the "join", but return a TableGroup.
TableGroupJoin	createTableGroupJoin(NavigablePath navigablePath, TableGroup lhs, @Nullable String explicitSourceAlias, @Nullable SqlAliasBase explicitSqlAliasBase, @Nullable SqlAstJoinType requestedJoinType, boolean fetched, boolean addsPredicate, SqlAstCreationState creationState)	Create a TableGroupJoin.
Fetch	generateFetch(FetchParent fetchParent, NavigablePath fetchablePath, FetchTiming fetchTiming, boolean selected, String resultVariable, DomainResultCreationState creationState)	Generates a Fetch of this fetchable
String	getContainingTableExpression()	The table which contains the columns mapped by this value
EmbeddableMappingType	getEmbeddableTypeDescriptor()
EmbeddableMappingType	getMappedType()	Descriptor for the type of this mapping
NavigableRole	getNavigableRole()
PropertyAccess	getParentInjectionAttributePropertyAccess()
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
boolean	isEmbeddedAttributeMapping()
boolean	isSelectable()
SqlTuple	toSqlExpression(TableGroup tableGroup, Clause clause, SqmToSqlAstConverter walker, SqlAstCreationState sqlAstCreationState)
String	toString()

Methods inherited from class org.hibernate.metamodel.mapping.internal.AbstractSingularAttributeMapping

getGenerator

Methods inherited from class org.hibernate.metamodel.mapping.internal.AbstractStateArrayContributorMapping

getFetchableName, getMappedFetchOptions, getStyle, getTiming

Methods inherited from class org.hibernate.metamodel.mapping.internal.AbstractAttributeMapping

getAttributeMetadata, getAttributeName, getDeclaringType, getFetchableKey, getJavaType, getPartMappingType, getPropertyAccess, getStateArrayPosition

Methods inherited from class java.lang.Object

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

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

asAttributeMapping, asPluralAttributeMapping, findContainingEntityMapping, getAttributeMetadata, getAttributeName, getDeclaringType, getExposedMutabilityPlan, getPartName, getPropertyAccess, getStateArrayPosition, getValue, isPluralAttributeMapping, setValue

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

forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue

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

createSnapshotDomainResult

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

getDefaultSqlAstJoinType, isSimpleJoinPredicate

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

addToCacheKey, breakDownJdbcValues, decompose, disassemble, findSubPart, forEachDisassembledJdbcValue, forEachInsertable, forEachJdbcType, forEachJdbcValue, forEachSelectable, forEachSubPart, forEachUpdatable, getFetchable, getJavaType, getJdbcMapping, getJdbcTypeCount, getNumberOfFetchables, getSelectable, getSelectableIndex, hasPartitionedSelectionMapping, visitSubParts

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

getFetchableKey, getFetchableName, getMappedFetchOptions, incrementFetchDepth, resolveCircularFetch

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

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

Methods inherited from interface org.hibernate.type.descriptor.java.JavaTypedExpressible

addToCacheKey

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

areEqual, asBasicValuedModelPart, asEntityMappingType, breakDownJdbcValues, decompose, getPartMappingType, isEntityIdentifierMapping, isVirtual

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

findByPath, findByPath, forEachSubPart

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

determineSqlJoinType

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

forEachNonFormula, forEachSelectable, getSingleJdbcMapping

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

getExpressibleJavaType, treatAs

Constructor Detail

EmbeddedAttributeMapping

public EmbeddedAttributeMapping(String name,
                                NavigableRole navigableRole,
                                int stateArrayPosition,
                                int fetchableIndex,
                                String tableExpression,
                                AttributeMetadata attributeMetadata,
                                String parentInjectionAttributeName,
                                FetchTiming mappedFetchTiming,
                                FetchStyle mappedFetchStyle,
                                EmbeddableMappingType embeddableMappingType,
                                ManagedMappingType declaringType,
                                PropertyAccess propertyAccess)

EmbeddedAttributeMapping

public EmbeddedAttributeMapping(String name,
                                NavigableRole navigableRole,
                                int stateArrayPosition,
                                int fetchableIndex,
                                String tableExpression,
                                AttributeMetadata attributeMetadata,
                                PropertyAccess parentInjectionAttributePropertyAccess,
                                FetchTiming mappedFetchTiming,
                                FetchStyle mappedFetchStyle,
                                EmbeddableMappingType embeddableMappingType,
                                ManagedMappingType declaringType,
                                PropertyAccess propertyAccess)

Method Detail

getMappedType

public EmbeddableMappingType getMappedType()

Description copied from interface: ValueMapping

Descriptor for the type of this mapping

Specified by:

getMappedType in interface EmbeddableValuedModelPart

Specified by:

getMappedType in interface ValueMapping

getEmbeddableTypeDescriptor

public EmbeddableMappingType getEmbeddableTypeDescriptor()

Specified by:

getEmbeddableTypeDescriptor in interface EmbeddableValuedModelPart

getContainingTableExpression

public String getContainingTableExpression()

Description copied from interface: ValuedModelPart

The table which contains the columns mapped by this value

Specified by:

getContainingTableExpression in interface ValuedModelPart

getParentInjectionAttributePropertyAccess

public PropertyAccess getParentInjectionAttributePropertyAccess()

Specified by:

getParentInjectionAttributePropertyAccess in interface EmbeddableValuedModelPart

See Also:

Parent

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

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

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

toSqlExpression

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

Specified by:

toSqlExpression in interface EmbeddableValuedModelPart

createTableGroupJoin

public TableGroupJoin createTableGroupJoin(NavigablePath navigablePath,
                                           TableGroup lhs,
                                           @Nullable String explicitSourceAlias,
                                           @Nullable SqlAliasBase explicitSqlAliasBase,
                                           @Nullable SqlAstJoinType requestedJoinType,
                                           boolean fetched,
                                           boolean addsPredicate,
                                           SqlAstCreationState creationState)

Description copied from interface: TableGroupJoinProducer

Create a TableGroupJoin.

Specified by:

createTableGroupJoin in interface TableGroupJoinProducer

Parameters:

navigablePath - The NavigablePath to the join

lhs - The join's (L)eft-(H)and (S)ide

explicitSqlAliasBase - A specific SqlAliasBase to use. May be null indicating one should be created using the SqlAliasBaseGenerator from creationState

requestedJoinType - An explicit join-type. May be null to signal that the join is for an implicit path.

addsPredicate - Indicates there are explicit, additional predicates (from an SQM tree ON/WITH clause)

createRootTableGroupJoin

public TableGroup createRootTableGroupJoin(NavigablePath navigablePath,
                                           TableGroup lhs,
                                           @Nullable String explicitSourceAlias,
                                           @Nullable SqlAliasBase explicitSqlAliasBase,
                                           @Nullable SqlAstJoinType sqlAstJoinType,
                                           boolean fetched,
                                           @Nullable Consumer<Predicate> predicateConsumer,
                                           SqlAstCreationState creationState)

Description copied from interface: TableGroupJoinProducer

Create the "join", but return a TableGroup. Intended for creating sub-query correlations. E.g., given

     from SomeEntity e
     where exists (
         select 1
         from AnotherEntity a
         where e.association.attr = 1
     )
 

We call this for the `e.association` path.

Specified by:

createRootTableGroupJoin in interface TableGroupJoinProducer

Parameters:

navigablePath - The NavigablePath to the join

lhs - The join's (L)eft-(H)and (S)ide

explicitSqlAliasBase - A specific SqlAliasBase to use. May be null indicating one should be created using the SqlAliasBaseGenerator from creationState

sqlAstJoinType - An explicit join-type. May be null to signal that the join is for an implicit path.

predicateConsumer - Consumer for additional predicates from the producer's mapping.

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)

toString

public String toString()

Overrides:

toString in class Object

asEmbeddedAttributeMapping

public EmbeddedAttributeMapping asEmbeddedAttributeMapping()

Description copied from interface: AttributeMapping

A utility method to avoid casting explicitly to EmbeddedAttributeMapping

Specified by:

asEmbeddedAttributeMapping in interface AttributeMapping

Returns:

EmbeddedAttributeMapping if this is an instance of EmbeddedAttributeMapping otherwise null

isEmbeddedAttributeMapping

public boolean isEmbeddedAttributeMapping()

Specified by:

isEmbeddedAttributeMapping in interface AttributeMapping

isSelectable

public boolean isSelectable()

Specified by:

isSelectable in interface Fetchable

containsTableReference

public boolean containsTableReference(String tableExpression)

Specified by:

containsTableReference in interface TableGroupProducer

compare

public int compare(Object value1,
                   Object value2)

Specified by:

compare in interface AttributeMapping