Package org.hibernate.metamodel.mapping.internal

Class DiscriminatorTypeImpl<O>

java.lang.Object

org.hibernate.type.internal.ConvertedBasicTypeImpl<O>

org.hibernate.metamodel.mapping.internal.DiscriminatorTypeImpl<O>

All Implemented Interfaces:

BasicType<O>, Type<O>, Serializable, BasicValuedMapping, Bindable, DiscriminatorType<O>, JdbcMapping, JdbcMappingContainer, MappingModelExpressible, MappingType, SqlExpressible, ValueMapping, BasicDomainType<O>, DomainType<O>, SimpleDomainType<O>, BindableType<O>, OutputableType<O>, ReturnableType<O>, SqmExpressible<O>, AdjustableBasicType<O>, BasicType<O>, ConvertedBasicType<O>, JavaTypedExpressible, ProcedureParameterExtractionAware<O>, ProcedureParameterNamedBinder<O>, Type

public class DiscriminatorTypeImpl<O>
extends ConvertedBasicTypeImpl<O>
implements DiscriminatorType<O>

Specialization of ConvertedBasicTypeImpl to expose access to the underlyingJdbcMapping of this discriminator - the bit that handles the relationship between the relational JavaType and the JdbcType

Author:

Steve Ebersole

See Also:

• Serialized Form

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 jakarta.persistence.metamodel.Type

Type.PersistenceType

Field Summary

Fields inherited from class org.hibernate.type.internal.ConvertedBasicTypeImpl

EXTERNALIZED_PREFIX, NO_REG_KEYS

Constructor Summary

Constructors

Constructor	Description
DiscriminatorTypeImpl(BasicType<?> underlyingJdbcMapping, DiscriminatorConverter<O,?> discriminatorValueConverter)

Method Summary

Modifier and Type	Method	Description
boolean	canDoExtraction()	Can the given instance of this type actually perform the parameter value extractions?
JavaType<O>	getExpressibleJavaType()	The Java type descriptor for this expressible
Class	getJavaType()	Return the represented Java type.
BasicType<?>	getUnderlyingJdbcMapping()
DiscriminatorConverter	getValueConverter()	Returns the converter that this basic type uses for transforming from the domain type, to the relational type, or null if there is no conversion.

Methods inherited from class org.hibernate.type.internal.ConvertedBasicTypeImpl

assemble, beforeAssemble, canDoSetting, compare, deepCopy, disassemble, disassemble, extract, extract, getCastType, getColumnSpan, getHashCode, getHashCode, getJavaTypeDescriptor, getJdbcJavaType, getJdbcLiteralFormatter, getJdbcType, getJdbcValueBinder, getJdbcValueExtractor, getMutabilityPlan, getName, getRegistrationKeys, getReturnedClass, getSqlTypeCodes, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeSet, nullSafeSet, nullSafeSet, replace, replace, toColumnNullness, toLoggableString, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.type.AdjustableBasicType

resolveIndicatedType

Methods inherited from interface org.hibernate.metamodel.model.domain.BasicDomainType

areEqual, getPersistenceType

Methods inherited from interface org.hibernate.type.BasicType

compare, disassemble, forEachDisassembledJdbcValue, forEachJdbcType, forEachJdbcType, getCheckCondition, getJdbcLiteralFormatter, getJdbcMapping, getJdbcMapping, getJdbcTypeCount, getJdbcValueBinder, getJdbcValueExtractor, getMappedJavaType, getMappedType, getRegistrationKeys, getSingleJdbcMapping

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

addToCacheKey

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

forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachDisassembledJdbcValue, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue, forEachJdbcValue

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

getJavaTypeDescriptor

Methods inherited from interface org.hibernate.metamodel.model.domain.DomainType

getSqmType, getTupleLength

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

convertToDomainValue, convertToRelationalValue, getCastType, getJdbcJavaType, getJdbcType

Methods inherited from interface org.hibernate.query.OutputableType

extract, extract, getJdbcType

Methods inherited from interface org.hibernate.metamodel.model.domain.SimpleDomainType

getBindableJavaType

Methods inherited from interface org.hibernate.query.sqm.SqmExpressible

getRelationalJavaType, getTypeName, isInstance, resolveExpressible

Methods inherited from interface org.hibernate.type.Type

assemble, beforeAssemble, compare, deepCopy, disassemble, disassemble, getColumnSpan, getHashCode, getHashCode, getName, getReturnedClass, getReturnedClassName, getSqlTypeCodes, getTypeForEqualsHashCode, isAnyType, isAssociationType, isCollectionType, isComponentType, isDirty, isDirty, isEntityType, isEqual, isEqual, isModified, isMutable, isSame, nullSafeSet, nullSafeSet, replace, replace, toColumnNullness, toLoggableString

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

treatAs

Constructor Details

DiscriminatorTypeImpl

public DiscriminatorTypeImpl(BasicType<?> underlyingJdbcMapping,
 DiscriminatorConverter<O,?> discriminatorValueConverter)

Method Details

getUnderlyingJdbcMapping

public BasicType<?> getUnderlyingJdbcMapping()

Specified by:

getUnderlyingJdbcMapping in interface DiscriminatorType<O>

getValueConverter

public DiscriminatorConverter getValueConverter()

Description copied from interface: JdbcMapping

Returns the converter that this basic type uses for transforming from the domain type, to the relational type, or null if there is no conversion.

Specified by:

getValueConverter in interface BasicType<O>

Specified by:

getValueConverter in interface ConvertedBasicType<O>

Specified by:

getValueConverter in interface DiscriminatorType<O>

Specified by:

getValueConverter in interface JdbcMapping

Overrides:

getValueConverter in class ConvertedBasicTypeImpl<O>

getJavaType

public Class getJavaType()

Description copied from interface: Type

Return the represented Java type.

Specified by:

getJavaType in interface Type<O>

Overrides:

getJavaType in class ConvertedBasicTypeImpl<O>

Returns:

Java type

canDoExtraction

public boolean canDoExtraction()

Description copied from interface: OutputableType

Can the given instance of this type actually perform the parameter value extractions?

Specified by:

canDoExtraction in interface OutputableType<O>

Overrides:

canDoExtraction in class ConvertedBasicTypeImpl<O>

Returns:

true indicates that OutputableType.extract(java.sql.CallableStatement, int, org.hibernate.engine.spi.SharedSessionContractImplementor) calls will not fail due to IllegalStateException.

getExpressibleJavaType

public JavaType<O> getExpressibleJavaType()

Description copied from interface: SqmExpressible

The Java type descriptor for this expressible

Specified by:

getExpressibleJavaType in interface BasicType<O>

Specified by:

getExpressibleJavaType in interface JavaTypedExpressible<O>

Specified by:

getExpressibleJavaType in interface SqmExpressible<O>

Specified by:

getExpressibleJavaType in interface ValueMapping