Package org.hibernate.id

Class UUIDGenerator

java.lang.Object

org.hibernate.id.UUIDGenerator

All Implemented Interfaces:

Serializable, ExportableProducer, BeforeExecutionGenerator, Generator, Configurable, StandardGenerator, IdentifierGenerator

@Deprecated(since="6.0")
public class UUIDGenerator
extends Object
implements IdentifierGenerator, StandardGenerator

Deprecated.

use UuidGenerator and UuidGenerator instead

An IdentifierGenerator which generates UUID values using a pluggable generation strategy. The values this generator can return include UUID, String and byte[16]

Supports 2 config parameters:

• UUID_GEN_STRATEGY - names the UUIDGenerationStrategy instance to use
• UUID_GEN_STRATEGY_CLASS - names the UUIDGenerationStrategy class to use

Currently, there are 2 standard implementations of UUIDGenerationStrategy:

• StandardRandomStrategy (the default, if none specified)
• CustomVersionOneStrategy

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final String	UUID_GEN_STRATEGY	Deprecated.
static final String	UUID_GEN_STRATEGY_CLASS	Deprecated.

Fields inherited from interface org.hibernate.id.IdentifierGenerator

CONTRIBUTOR_NAME, ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

Constructor Summary

Constructors

Constructor	Description
UUIDGenerator()	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	configure(Type type, Properties parameters, ServiceRegistry serviceRegistry)	Deprecated. Configure this instance, given the value of parameters specified by the user as <param> elements.
Object	generate(SharedSessionContractImplementor session, Object object)	Deprecated. Generate a new identifier.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.generator.BeforeExecutionGenerator

generatedOnExecution

Methods inherited from interface org.hibernate.id.Configurable

initialize

Methods inherited from interface org.hibernate.generator.Generator

allowAssignedIdentifiers, generatedOnExecution, generatesOnInsert, generatesOnUpdate, generatesSometimes

Methods inherited from interface org.hibernate.id.IdentifierGenerator

generate, getEventTypes, registerExportables, supportsJdbcBatchInserts

Field Details

UUID_GEN_STRATEGY

public static final String UUID_GEN_STRATEGY

Deprecated.

See Also:

• Constant Field Values

UUID_GEN_STRATEGY_CLASS

public static final String UUID_GEN_STRATEGY_CLASS

Deprecated.

See Also:

• Constant Field Values

Constructor Details

UUIDGenerator

public UUIDGenerator()

Deprecated.

Method Details

configure

public void configure(Type type,
 Properties parameters,
 ServiceRegistry serviceRegistry)
               throws MappingException

Deprecated.

Description copied from interface: IdentifierGenerator

Configure this instance, given the value of parameters specified by the user as <param> elements.

This method is called just once, following instantiation, and before IdentifierGenerator.registerExportables(Database).

Specified by:

configure in interface Configurable

Specified by:

configure in interface IdentifierGenerator

Parameters:

type - The id property type descriptor

parameters - param values, keyed by parameter name

serviceRegistry - Access to service that may be needed.

Throws:

MappingException - If configuration fails.

generate

public Object generate(SharedSessionContractImplementor session,
 Object object)
                throws HibernateException

Deprecated.

Description copied from interface: IdentifierGenerator

Generate a new identifier.

Specified by:

generate in interface IdentifierGenerator

Parameters:

session - The session from which the request originates

object - the entity or collection (idbag) for which the id is being generated

Returns:

a new identifier

Throws:

HibernateException - Indicates trouble generating the identifier