org.hibernate.envers.enhanced

Class OrderedSequenceGenerator

java.lang.Object

org.hibernate.id.enhanced.SequenceStyleGenerator

org.hibernate.envers.enhanced.OrderedSequenceGenerator

All Implemented Interfaces:

ExportableProducer, BulkInsertionCapableIdentifierGenerator, Configurable, IdentifierGenerator, PersistentIdentifierGenerator

public class OrderedSequenceGenerator
extends SequenceStyleGenerator

Revision number generator has to produce values in ascending order (gaps may occur).

This generator is only applicable when USE_REVISION_ENTITY_WITH_NATIVE_ID is false in the bootstrapping configuration properties.

Author:

Lukasz Antoniak (lukasz dot antoniak at gmail dot com), Chris Cranford

Field Summary

Fields inherited from class org.hibernate.id.enhanced.SequenceStyleGenerator

CONFIG_PREFER_SEQUENCE_PER_ENTITY, CONFIG_SEQUENCE_PER_ENTITY_SUFFIX, DEF_SEQUENCE_NAME, DEF_SEQUENCE_SUFFIX, DEF_VALUE_COLUMN, DEFAULT_INCREMENT_SIZE, DEFAULT_INITIAL_VALUE, FORCE_TBL_PARAM, INCREMENT_PARAM, INITIAL_PARAM, OPT_PARAM, SEQUENCE_PARAM, VALUE_COLUMN_PARAM

Fields inherited from interface org.hibernate.id.PersistentIdentifierGenerator

CATALOG, IDENTIFIER_NORMALIZER, PK, SCHEMA, TABLE, TABLES

Fields inherited from interface org.hibernate.id.IdentifierGenerator

ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

Constructor Summary

Constructors

Constructor and Description
OrderedSequenceGenerator()

Method Summary

Modifier and Type	Method and Description
protected DatabaseStructure	buildSequenceStructure(Type type, Properties params, JdbcEnvironment jdbcEnvironment, QualifiedName sequenceName, int initialValue, int incrementSize)

Methods inherited from class org.hibernate.id.enhanced.SequenceStyleGenerator

buildDatabaseStructure, buildTableStructure, configure, determineAdjustedIncrementSize, determineBulkInsertionIdentifierGenerationSelectFragment, determineIncrementSize, determineInitialValue, determineOptimizationStrategy, determineSequenceName, determineValueColumnName, generate, generatorKey, getDatabaseStructure, getIdentifierType, getOptimizer, registerExportables, sqlCreateStrings, sqlDropStrings, supportsBulkInsertionIdentifierGeneration

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.id.IdentifierGenerator

supportsJdbcBatchInserts

Constructor Detail

OrderedSequenceGenerator

public OrderedSequenceGenerator()

Method Detail

buildSequenceStructure

protected DatabaseStructure buildSequenceStructure(Type type,
                                                   Properties params,
                                                   JdbcEnvironment jdbcEnvironment,
                                                   QualifiedName sequenceName,
                                                   int initialValue,
                                                   int incrementSize)

Overrides:

buildSequenceStructure in class SequenceStyleGenerator