Top Description Fields Constructors Methods
org.hibernate.persister.entity

public Class DiscriminatorHelper

extends Object
Class Inheritance
Annotations
@Internal
Imports
org.hibernate.Internal, .MappingException, org.hibernate.dialect.Dialect, org.hibernate.internal.util.MarkerObject, org.hibernate.mapping.PersistentClass, org.hibernate.sql.InFragment, org.hibernate.type.BasicType, .Type, org.hibernate.type.descriptor.jdbc.JdbcLiteralFormatter
Operations needed by persisters for working with discriminators.
Author
Gavin King

Field Summary

Modifier and TypeField and Description
public static final Object
NOT_NULL_DISCRIMINATOR

public static final Object
NULL_DISCRIMINATOR

Constructor Summary

AccessConstructor and Description
public
DiscriminatorHelper()

Method Summary

Modifier and TypeMethod and Description
pack-priv static String
discriminatorLiteral(JdbcLiteralFormatter<Object> formatter, Dialect dialect, Object value)

private static <T> String
discriminatorSqlLiteral(BasicType<T> discriminatorType, PersistentClass persistentClass, Dialect dialect)

pack-priv static String
getDiscriminatorSQLValue(PersistentClass persistentClass, Dialect dialect)

pack-priv static BasicType<?>
getDiscriminatorType(PersistentClass persistentClass)

The underlying BasicType as the "JDBC mapping" between the relational org.hibernate.type.descriptor.java.JavaType and the org.hibernate.type.descriptor.jdbc.JdbcType.

pack-priv static Object
getDiscriminatorValue(PersistentClass persistentClass)

private static <T> String
jdbcLiteral(T value, JdbcLiteralFormatter<T> formatter, Dialect dialect)

private static Object
parseDiscriminatorValue(PersistentClass persistentClass)

Inherited from java.lang.Object:
cloneequalsfinalizegetClasshashCodenotifynotifyAlltoStringwaitwaitwait

Field Detail

NOT_NULL_DISCRIMINATORback to summary
public static final Object NOT_NULL_DISCRIMINATOR
NULL_DISCRIMINATORback to summary
public static final Object NULL_DISCRIMINATOR

Constructor Detail

DiscriminatorHelperback to summary
public DiscriminatorHelper()

Method Detail

discriminatorLiteralback to summary
pack-priv static String discriminatorLiteral(JdbcLiteralFormatter<Object> formatter, Dialect dialect, Object value)
discriminatorSqlLiteralback to summary
private static <T> String discriminatorSqlLiteral(BasicType<T> discriminatorType, PersistentClass persistentClass, Dialect dialect)
getDiscriminatorSQLValueback to summary
pack-priv static String getDiscriminatorSQLValue(PersistentClass persistentClass, Dialect dialect)
getDiscriminatorTypeback to summary
pack-priv static BasicType<?> getDiscriminatorType(PersistentClass persistentClass)

The underlying BasicType as the "JDBC mapping" between the relational org.hibernate.type.descriptor.java.JavaType and the org.hibernate.type.descriptor.jdbc.JdbcType.

getDiscriminatorValueback to summary
pack-priv static Object getDiscriminatorValue(PersistentClass persistentClass)
jdbcLiteralback to summary
private static <T> String jdbcLiteral(T value, JdbcLiteralFormatter<T> formatter, Dialect dialect)
parseDiscriminatorValueback to summary
private static Object parseDiscriminatorValue(PersistentClass persistentClass)