Package org.hibernate.metamodel.mapping

Class DiscriminatorConverter<O,R>

java.lang.Object

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

All Implemented Interfaces:

BasicValueConverter<O,R>

Direct Known Subclasses:

EmbeddableDiscriminatorConverter, UnifiedAnyDiscriminatorConverter

public abstract class DiscriminatorConverter<O,R>
extends Object
implements BasicValueConverter<O,R>

Constructor Summary

Constructors

Constructor	Description
DiscriminatorConverter(String discriminatorName, JavaType<O> domainJavaType, JavaType<R> relationalJavaType)

Method Summary

Modifier and Type	Method	Description
abstract void	forEachValueDetail(Consumer<DiscriminatorValueDetails> consumer)
abstract <X> X	fromValueDetails(Function<DiscriminatorValueDetails,X> handler)	Find and return the first DiscriminatorValueDetails which matches the given handler
abstract DiscriminatorValueDetails	getDetailsForDiscriminatorValue(Object relationalValue)
abstract DiscriminatorValueDetails	getDetailsForEntityName(String entityName)
DiscriminatorValueDetails	getDetailsForRelationalForm(R relationalForm)
String	getDiscriminatorName()
JavaType<O>	getDomainJavaType()	Descriptor for the Java type for the domain portion of this converter
JavaType<R>	getRelationalJavaType()	Descriptor for the Java type for the relational portion of this converter
O	toDomainValue(R relationalForm)	Convert the relational form just retrieved from JDBC ResultSet into the domain form.
R	toRelationalValue(O domainForm)	Convert the domain form into the relational form in preparation for storage into JDBC
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

DiscriminatorConverter

public DiscriminatorConverter(String discriminatorName,
 JavaType<O> domainJavaType,
 JavaType<R> relationalJavaType)

Method Details

getDiscriminatorName

public String getDiscriminatorName()

getDomainJavaType

public JavaType<O> getDomainJavaType()

Description copied from interface: BasicValueConverter

Descriptor for the Java type for the domain portion of this converter

Specified by:

getDomainJavaType in interface BasicValueConverter<O,R>

getRelationalJavaType

public JavaType<R> getRelationalJavaType()

Description copied from interface: BasicValueConverter

Descriptor for the Java type for the relational portion of this converter

Specified by:

getRelationalJavaType in interface BasicValueConverter<O,R>

getDetailsForRelationalForm

public DiscriminatorValueDetails getDetailsForRelationalForm(R relationalForm)

toDomainValue

public O toDomainValue(R relationalForm)

Description copied from interface: BasicValueConverter

Convert the relational form just retrieved from JDBC ResultSet into the domain form.

Specified by:

toDomainValue in interface BasicValueConverter<O,R>

toRelationalValue

public R toRelationalValue(O domainForm)

Description copied from interface: BasicValueConverter

Convert the domain form into the relational form in preparation for storage into JDBC

Specified by:

toRelationalValue in interface BasicValueConverter<O,R>

getDetailsForDiscriminatorValue

public abstract DiscriminatorValueDetails getDetailsForDiscriminatorValue(Object relationalValue)

getDetailsForEntityName

public abstract DiscriminatorValueDetails getDetailsForEntityName(String entityName)

toString

public String toString()

Overrides:

toString in class Object

forEachValueDetail

public abstract void forEachValueDetail(Consumer<DiscriminatorValueDetails> consumer)

fromValueDetails

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

Find and return the first DiscriminatorValueDetails which matches the given handler