Top Description Inners Fields Constructors Methods
org.hibernate.id

public final Class IdentifierGeneratorHelper

extends Object
Class Inheritance
Annotations
@Internal
Imports
org.hibernate.HibernateException, .Internal, org.hibernate.dialect.Dialect, org.hibernate.internal.CoreLogging, .CoreMessageLogger, org.hibernate.internal.util.StringHelper, org.hibernate.metamodel.mapping.JdbcMapping, .SqlTypedMapping, org.hibernate.metamodel.model.domain.NavigableRole, org.hibernate.type.descriptor.WrapperOptions, java.io.Serializable, java.math.BigDecimal, .BigInteger, .RoundingMode, java.sql.PreparedStatement, .ResultSet, .ResultSetMetaData, .SQLException, java.util.Objects
Factory and helper methods for IdentifierGenerator framework.
Authors
Gavin King, Steve Ebersole

Nested and Inner Type Summary

Modifier and TypeClass and Description
public static class
IdentifierGeneratorHelper.BasicHolder

public static class
IdentifierGeneratorHelper.BigDecimalHolder

public static class
IdentifierGeneratorHelper.BigIntegerHolder

Field Summary

Modifier and TypeField and Description
private static final CoreMessageLogger
LOG

public static final Serializable
POST_INSERT_INDICATOR

Marker object returned from IdentifierGenerator#generate to indicate that the entity's identifier will be generated as part of the database insertion.

public static final Serializable
SHORT_CIRCUIT_INDICATOR

Marker object returned from IdentifierGenerator#generate to indicate that we should short-circuit any continued generated id checking.

Constructor Summary

AccessConstructor and Description
private
IdentifierGeneratorHelper()

Disallow instantiation of IdentifierGeneratorHelper.

Method Summary

Modifier and TypeMethod and Description
private static int
columnIndex(ResultSet resultSet, PostInsertIdentityPersister persister)

private static boolean
equal(String keyColumnName, String alias, Dialect dialect)

public static BigDecimal
extractBigDecimal(IntegralDataTypeHolder holder)

public static BigInteger
extractBigInteger(IntegralDataTypeHolder holder)

public static long
extractLong(IntegralDataTypeHolder holder)

public static Object

Returns:

The generated identity value
getGeneratedIdentity(String
The NavigableRole#getFullPath()
path, ResultSet
The result set from which to extract the generated identity
resultSet, PostInsertIdentityPersister persister, WrapperOptions
The session
wrapperOptions)

Get the generated identifier when using identity columns

public static IntegralDataTypeHolder
getIntegralDataTypeHolder(Class<?> integralType)

Inherited from java.lang.Object:
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