org.hibernate.hql.spi.id.persistent

Class PersistentTableBulkIdStrategy

java.lang.Object

org.hibernate.hql.spi.id.AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

org.hibernate.hql.spi.id.persistent.PersistentTableBulkIdStrategy

All Implemented Interfaces:

MultiTableBulkIdStrategy

public class PersistentTableBulkIdStrategy
extends AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>
implements MultiTableBulkIdStrategy

This is a strategy that mimics temporary tables for databases which do not support temporary tables. It follows a pattern similar to the ANSI SQL definition of global temporary table using a "session id" column to segment rows from the various sessions.

Nested Class Summary

Nested classes/interfaces inherited from class org.hibernate.hql.spi.id.AbstractMultiTableBulkIdStrategyImpl

AbstractMultiTableBulkIdStrategyImpl.PreparationContext

Nested classes/interfaces inherited from interface org.hibernate.hql.spi.id.MultiTableBulkIdStrategy

MultiTableBulkIdStrategy.DeleteHandler, MultiTableBulkIdStrategy.UpdateHandler

Field Summary

Fields

Modifier and Type	Field and Description
static String	CATALOG
static String	DROP_ID_TABLES
static String	SCHEMA
static String	SHORT_NAME

Constructor Summary

Constructors

Constructor and Description
PersistentTableBulkIdStrategy()
PersistentTableBulkIdStrategy(IdTableSupport idTableSupport)

Method Summary

Modifier and Type	Method and Description
protected void	augmentIdTableDefinition(Table idTable)
MultiTableBulkIdStrategy.DeleteHandler	buildDeleteHandler(SessionFactoryImplementor factory, org.hibernate.hql.internal.ast.HqlSqlWalker walker) Build a handler capable of handling the bulk delete indicated by the given walker.
protected org.hibernate.hql.spi.id.persistent.IdTableInfoImpl	buildIdTableInfo(PersistentClass entityBinding, Table idTable, JdbcServices jdbcServices, MetadataImplementor metadata, org.hibernate.hql.spi.id.persistent.PreparationContextImpl context)
protected org.hibernate.hql.spi.id.persistent.PreparationContextImpl	buildPreparationContext()
MultiTableBulkIdStrategy.UpdateHandler	buildUpdateHandler(SessionFactoryImplementor factory, org.hibernate.hql.internal.ast.HqlSqlWalker walker) Build a handler capable of handling the bulk update indicated by the given walker.
protected QualifiedTableName	determineIdTableName(JdbcEnvironment jdbcEnvironment, PersistentClass entityBinding)
protected void	finishPreparation(JdbcServices jdbcServices, JdbcConnectionAccess connectionAccess, MetadataImplementor metadata, org.hibernate.hql.spi.id.persistent.PreparationContextImpl context)
protected void	initialize(MetadataBuildingOptions buildingOptions, SessionFactoryOptions sessionFactoryOptions) Configure ourselves.
void	release(JdbcServices jdbcServices, JdbcConnectionAccess connectionAccess) Release the strategy.

Methods inherited from class org.hibernate.hql.spi.id.AbstractMultiTableBulkIdStrategyImpl

buildIdTableCreateStatement, buildIdTableDropStatement, getIdTableInfo, getIdTableInfo, getIdTableSupport, prepare

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.hql.spi.id.MultiTableBulkIdStrategy

prepare

Field Detail

SHORT_NAME

public static final String SHORT_NAME

See Also:

Constant Field Values

DROP_ID_TABLES

public static final String DROP_ID_TABLES

See Also:

Constant Field Values

SCHEMA

public static final String SCHEMA

See Also:

Constant Field Values

CATALOG

public static final String CATALOG

See Also:

Constant Field Values

Constructor Detail

PersistentTableBulkIdStrategy

public PersistentTableBulkIdStrategy()

PersistentTableBulkIdStrategy

public PersistentTableBulkIdStrategy(IdTableSupport idTableSupport)

Method Detail

buildPreparationContext

protected org.hibernate.hql.spi.id.persistent.PreparationContextImpl buildPreparationContext()

Overrides:

buildPreparationContext in class AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

initialize

protected void initialize(MetadataBuildingOptions buildingOptions,
                          SessionFactoryOptions sessionFactoryOptions)

Description copied from class: AbstractMultiTableBulkIdStrategyImpl

Configure ourselves. By default, nothing to do; here totally for subclass hook-in

Overrides:

initialize in class AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

Parameters:

buildingOptions - Access to user-defined Metadata building options

determineIdTableName

protected QualifiedTableName determineIdTableName(JdbcEnvironment jdbcEnvironment,
                                                  PersistentClass entityBinding)

Overrides:

determineIdTableName in class AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

augmentIdTableDefinition

protected void augmentIdTableDefinition(Table idTable)

Overrides:

augmentIdTableDefinition in class AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

buildIdTableInfo

protected org.hibernate.hql.spi.id.persistent.IdTableInfoImpl buildIdTableInfo(PersistentClass entityBinding,
                                                                               Table idTable,
                                                                               JdbcServices jdbcServices,
                                                                               MetadataImplementor metadata,
                                                                               org.hibernate.hql.spi.id.persistent.PreparationContextImpl context)

Specified by:

buildIdTableInfo in class AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

finishPreparation

protected void finishPreparation(JdbcServices jdbcServices,
                                 JdbcConnectionAccess connectionAccess,
                                 MetadataImplementor metadata,
                                 org.hibernate.hql.spi.id.persistent.PreparationContextImpl context)

Overrides:

finishPreparation in class AbstractMultiTableBulkIdStrategyImpl<org.hibernate.hql.spi.id.persistent.IdTableInfoImpl,org.hibernate.hql.spi.id.persistent.PreparationContextImpl>

buildUpdateHandler

public MultiTableBulkIdStrategy.UpdateHandler buildUpdateHandler(SessionFactoryImplementor factory,
                                                                 org.hibernate.hql.internal.ast.HqlSqlWalker walker)

Description copied from interface: MultiTableBulkIdStrategy

Build a handler capable of handling the bulk update indicated by the given walker.

Specified by:

buildUpdateHandler in interface MultiTableBulkIdStrategy

Parameters:

factory - The SessionFactory

walker - The AST walker, representing the update query

Returns:

The handler

buildDeleteHandler

public MultiTableBulkIdStrategy.DeleteHandler buildDeleteHandler(SessionFactoryImplementor factory,
                                                                 org.hibernate.hql.internal.ast.HqlSqlWalker walker)

Description copied from interface: MultiTableBulkIdStrategy

Build a handler capable of handling the bulk delete indicated by the given walker.

Specified by:

buildDeleteHandler in interface MultiTableBulkIdStrategy

Parameters:

factory - The SessionFactory

walker - The AST walker, representing the delete query

Returns:

The handler

release

public void release(JdbcServices jdbcServices,
                    JdbcConnectionAccess connectionAccess)

Description copied from interface: MultiTableBulkIdStrategy

Release the strategy. Called as the SessionFactory is being shut down.

Specified by:

release in interface MultiTableBulkIdStrategy

Parameters:

jdbcServices - The JdbcService object

connectionAccess - Access to the JDBC Connection