Package org.hibernate.metamodel.mapping

Class DefaultDiscriminatorConverter<O,R>

java.lang.Object

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

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

All Implemented Interfaces:

BasicValueConverter<O,R>

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

Implements the default discriminator assignment strategy defined by JPA, that is, the discriminator value is the JPA (unqualified) entity name. This strategy is used when no explicit discriminator mapping is specified.

Author:

Gavin King

Constructor Summary

Constructors

Constructor	Description
DefaultDiscriminatorConverter(NavigableRole discriminatorRole, JavaType<O> domainJavaType, JavaType<R> relationalJavaType, MappingMetamodelImplementor mappingMetamodel)

Method Summary

Modifier and Type	Method	Description
void	forEachValueDetail(Consumer<DiscriminatorValueDetails> consumer)
static <O, R> DefaultDiscriminatorConverter<O,R>	fromMappingMetamodel(NavigableRole role, JavaType<O> domainJavaType, BasicType<R> underlyingJdbcMapping, MappingMetamodelImplementor mappingMetamodel)
<X> X	fromValueDetails(Function<DiscriminatorValueDetails,X> handler)
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

DefaultDiscriminatorConverter

public DefaultDiscriminatorConverter(NavigableRole discriminatorRole,
 JavaType<O> domainJavaType,
 JavaType<R> relationalJavaType,
 MappingMetamodelImplementor mappingMetamodel)

Method Details

fromMappingMetamodel

public static <O,
R>
DefaultDiscriminatorConverter<O,R> fromMappingMetamodel(NavigableRole role,
 JavaType<O> domainJavaType,
 BasicType<R> underlyingJdbcMapping,
 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>