程序包 org.hibernate.metamodel.model.convert.internal

类 OrdinalEnumValueConverter<E extends Enum>

java.lang.Object

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

所有已实现的接口:

Serializable, BasicValueConverter<E,Integer>, EnumValueConverter<E,Integer>

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

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

作者:

Steve Ebersole

另请参阅:

序列化表格

构造器概要

构造器

构造器	说明
OrdinalEnumValueConverter(EnumJavaTypeDescriptor<E> enumJavaDescriptor)

方法概要

修饰符和类型	方法	说明
EnumJavaTypeDescriptor<E>	getJavaDescriptor()
int	getJdbcTypeCode()
E	readValue(ResultSet resultSet, String name, SharedSessionContractImplementor session)
E	toDomainValue(Integer relationalForm)	Convert the relational form just retrieved from JDBC ResultSet into the domain form.
Integer	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)

从类继承的方法 java.lang.Object

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

构造器详细资料

OrdinalEnumValueConverter

public OrdinalEnumValueConverter(EnumJavaTypeDescriptor<E> enumJavaDescriptor)

方法详细资料

toDomainValue

public E toDomainValue(Integer relationalForm)

从接口复制的说明: BasicValueConverter

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

指定者:

toDomainValue 在接口中 BasicValueConverter<E extends Enum,Integer>

toRelationalValue

public Integer toRelationalValue(E domainForm)

从接口复制的说明: BasicValueConverter

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

指定者:

toRelationalValue 在接口中 BasicValueConverter<E extends Enum,Integer>

getJdbcTypeCode

public int getJdbcTypeCode()

指定者:

getJdbcTypeCode 在接口中 EnumValueConverter<E extends Enum,Integer>

getJavaDescriptor

public EnumJavaTypeDescriptor<E> getJavaDescriptor()

指定者:

getJavaDescriptor 在接口中 EnumValueConverter<E extends Enum,Integer>

readValue

public E readValue(ResultSet resultSet,
                   String name,
                   SharedSessionContractImplementor session)
            throws SQLException

指定者:

readValue 在接口中 EnumValueConverter<E extends Enum,Integer>

抛出:

SQLException

writeValue

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

指定者:

writeValue 在接口中 EnumValueConverter<E extends Enum,Integer>

抛出:

SQLException

toSqlLiteral

public String toSqlLiteral(Object value)

指定者:

toSqlLiteral 在接口中 EnumValueConverter<E extends Enum,Integer>