Package org.hibernate.metamodel.mapping

Class MappedDiscriminatorConverter<O,R>

java.lang.Object

org.hibernate.metamodel.mapping.DiscriminatorConverter<O,R>

org.hibernate.metamodel.mapping.MappedDiscriminatorConverter<O,R>

Type Parameters:

O - The domain type - either

• the entity Class for unnamed entities
• the entity name for named entities

R - The Java type of the relational form of the discriminator

All Implemented Interfaces:

BasicValueConverter<O,R>

public class MappedDiscriminatorConverter<O,R>
extends DiscriminatorConverter<O,R>

Conversion of discriminator values between the entity name/Class domain form and its generally CHARACTER or INTEGER based relational form

Author:

Steve Ebersole

Constructor Summary

Constructors

Constructor	Description
MappedDiscriminatorConverter(NavigableRole discriminatorRole, JavaType<O> domainJavaType, JavaType<R> relationalJavaType, List<DiscriminatorValueDetails> valueMappings)

Method Summary

Modifier and Type	Method	Description
void	forEachValueDetail(Consumer<DiscriminatorValueDetails> consumer)
<X> X	fromValueDetails(Function<DiscriminatorValueDetails,X> handler)
static <O, R> MappedDiscriminatorConverter<O,R>	fromValueMappings(NavigableRole role, JavaType<O> domainJavaType, BasicType<R> underlyingJdbcMapping, Map<Object,String> valueMappings, MappingMetamodelImplementor mappingMetamodel)
DiscriminatorValueDetails	getDetailsForDiscriminatorValue(Object value)
DiscriminatorValueDetails	getDetailsForEntityName(String entityName)
DiscriminatorValueDetails	getDetailsForRelationalForm(R relationalForm)

Methods inherited from class org.hibernate.metamodel.mapping.DiscriminatorConverter

getDiscriminatorName, getDomainJavaType, getRelationalJavaType, toDomainValue, toRelationalValue, toString

Methods inherited from class java.lang.Object

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

Constructor Details

MappedDiscriminatorConverter

public MappedDiscriminatorConverter(NavigableRole discriminatorRole,
 JavaType<O> domainJavaType,
 JavaType<R> relationalJavaType,
 List<DiscriminatorValueDetails> valueMappings)

Method Details

fromValueMappings

public static <O,
R>
MappedDiscriminatorConverter<O,R> fromValueMappings(NavigableRole role,
 JavaType<O> domainJavaType,
 BasicType<R> underlyingJdbcMapping,
 Map<Object,String> valueMappings,
 MappingMetamodelImplementor mappingMetamodel)

getDetailsForRelationalForm

public DiscriminatorValueDetails getDetailsForRelationalForm(R relationalForm)

Overrides:

getDetailsForRelationalForm in class DiscriminatorConverter<O,R>

getDetailsForEntityName

public DiscriminatorValueDetails getDetailsForEntityName(String entityName)

Specified by:

getDetailsForEntityName in class DiscriminatorConverter<O,R>

getDetailsForDiscriminatorValue

public DiscriminatorValueDetails getDetailsForDiscriminatorValue(Object value)

Specified by:

getDetailsForDiscriminatorValue in class DiscriminatorConverter<O,R>

forEachValueDetail

public void forEachValueDetail(Consumer<DiscriminatorValueDetails> consumer)

Specified by:

forEachValueDetail in class DiscriminatorConverter<O,R>

fromValueDetails

public <X> X fromValueDetails(Function<DiscriminatorValueDetails,X> handler)

Specified by:

fromValueDetails in class DiscriminatorConverter<O,R>