Package org.hibernate.id

Class IdentifierGeneratorHelper

java.lang.Object

org.hibernate.id.IdentifierGeneratorHelper

@Internal
public final class IdentifierGeneratorHelper
extends Object

Factory and helper methods for IdentifierGenerator framework.

Author:

Gavin King, Steve Ebersole

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	IdentifierGeneratorHelper.BasicHolder
static class	IdentifierGeneratorHelper.BigDecimalHolder
static class	IdentifierGeneratorHelper.BigIntegerHolder

Field Summary

Fields

Modifier and Type	Field	Description
static final Serializable	POST_INSERT_INDICATOR	Deprecated, for removal: This API element is subject to removal in a future version. Use a OnExecutionGenerator
static final Serializable	SHORT_CIRCUIT_INDICATOR	Deprecated, for removal: This API element is subject to removal in a future version. This is not an elegant way to do anything

Method Summary

Modifier and Type	Method	Description
static BigDecimal	extractBigDecimal(IntegralDataTypeHolder holder)
static BigInteger	extractBigInteger(IntegralDataTypeHolder holder)
static long	extractLong(IntegralDataTypeHolder holder)
static Object	getGeneratedIdentity(String path, ResultSet resultSet, PostInsertIdentityPersister persister, WrapperOptions wrapperOptions)	Deprecated, for removal: This API element is subject to removal in a future version. Use GeneratedValuesHelper.getGeneratedValues(java.sql.ResultSet, org.hibernate.persister.entity.EntityPersister, org.hibernate.generator.EventType, org.hibernate.type.descriptor.WrapperOptions) instead
static IntegralDataTypeHolder	getIntegralDataTypeHolder(Class<?> integralType)

Methods inherited from class java.lang.Object

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

Field Details

SHORT_CIRCUIT_INDICATOR

@Deprecated(forRemoval=true,
            since="6.2")
public static final Serializable SHORT_CIRCUIT_INDICATOR

Deprecated, for removal: This API element is subject to removal in a future version.

This is not an elegant way to do anything

Marker object returned from IdentifierGenerator.generate(org.hibernate.engine.spi.SharedSessionContractImplementor, java.lang.Object) to indicate that we should short-circuit any continued generated id checking. Currently, this is only used in the case of the foreign generator as a way to signal that we should use the associated entity's id value.

POST_INSERT_INDICATOR

@Deprecated(forRemoval=true,
            since="6.2")
public static final Serializable POST_INSERT_INDICATOR

Deprecated, for removal: This API element is subject to removal in a future version.

Use a OnExecutionGenerator

Marker object returned from IdentifierGenerator.generate(org.hibernate.engine.spi.SharedSessionContractImplementor, java.lang.Object) to indicate that the entity's identifier will be generated as part of the database insertion.

Method Details

getGeneratedIdentity

@Deprecated(since="6.5",
            forRemoval=true)
public static Object getGeneratedIdentity(String path,
 ResultSet resultSet,
 PostInsertIdentityPersister persister,
 WrapperOptions wrapperOptions)
                                   throws SQLException

Deprecated, for removal: This API element is subject to removal in a future version.

Use GeneratedValuesHelper.getGeneratedValues(java.sql.ResultSet, org.hibernate.persister.entity.EntityPersister, org.hibernate.generator.EventType, org.hibernate.type.descriptor.WrapperOptions) instead

Get the generated identifier when using identity columns

Parameters:

path - The NavigableRole.getFullPath()

resultSet - The result set from which to extract the generated identity

wrapperOptions - The session

Returns:

The generated identity value

Throws:

SQLException - Can be thrown while accessing the result set

HibernateException - Indicates a problem reading back a generated identity value.

getIntegralDataTypeHolder

public static IntegralDataTypeHolder getIntegralDataTypeHolder(Class<?> integralType)

extractLong

public static long extractLong(IntegralDataTypeHolder holder)

extractBigInteger

public static BigInteger extractBigInteger(IntegralDataTypeHolder holder)

extractBigDecimal

public static BigDecimal extractBigDecimal(IntegralDataTypeHolder holder)