Package org.hibernate.metamodel.model.convert.internal

Class OrdinalEnumValueConverter<E extends Enum<E>>

java.lang.Object

org.hibernate.metamodel.model.convert.internal.OrdinalEnumValueConverter<E>

All Implemented Interfaces:

Serializable, BasicValueConverter<E,Number>, EnumValueConverter<E,Number>

public class OrdinalEnumValueConverter<E extends Enum<E>>
extends Object
implements EnumValueConverter<E,Number>, Serializable

BasicValueConverter handling the conversion of an enum based on JPA EnumType.ORDINAL strategy (storing the ordinal)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor	Description
OrdinalEnumValueConverter(EnumJavaType<E> enumJavaType, JdbcType jdbcType, JavaType<Number> relationalJavaType)

Method Summary

Modifier and Type	Method	Description
EnumJavaType<E>	getDomainJavaType()	Descriptor for the Java type for the domain portion of this converter
int	getJdbcTypeCode()
JavaType<Number>	getRelationalJavaType()	Descriptor for the Java type for the relational portion of this converter
E	toDomainValue(Number relationalForm)	Convert the relational form just retrieved from JDBC ResultSet into the domain form.
Number	toRelationalValue(E domainForm)	Convert the domain form into the relational form in preparation for storage into JDBC
String	toSqlLiteral(Object value)
void	writeValue(PreparedStatement statement, E value, int position, SharedSessionContractImplementor session)

Methods inherited from class java.lang.Object

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

Constructor Detail

OrdinalEnumValueConverter

public OrdinalEnumValueConverter(EnumJavaType<E> enumJavaType,
                                 JdbcType jdbcType,
                                 JavaType<Number> relationalJavaType)

Method Detail

toDomainValue

public E toDomainValue(Number 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<E extends Enum<E>,Number>

toRelationalValue

public Number toRelationalValue(E 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<E extends Enum<E>,Number>

getJdbcTypeCode

public int getJdbcTypeCode()

Specified by:

getJdbcTypeCode in interface EnumValueConverter<E extends Enum<E>,Number>

getDomainJavaType

public EnumJavaType<E> getDomainJavaType()

Description copied from interface: BasicValueConverter

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

Specified by:

getDomainJavaType in interface BasicValueConverter<E extends Enum<E>,Number>

Specified by:

getDomainJavaType in interface EnumValueConverter<E extends Enum<E>,Number>

getRelationalJavaType

public JavaType<Number> getRelationalJavaType()

Description copied from interface: BasicValueConverter

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

Specified by:

getRelationalJavaType in interface BasicValueConverter<E extends Enum<E>,Number>

toSqlLiteral

public String toSqlLiteral(Object value)

Specified by:

toSqlLiteral in interface EnumValueConverter<E extends Enum<E>,Number>

writeValue

public void writeValue(PreparedStatement statement,
                       E value,
                       int position,
                       SharedSessionContractImplementor session)
                throws SQLException

Specified by:

writeValue in interface EnumValueConverter<E extends Enum<E>,Number>

Throws:

SQLException