程序包 org.hibernate.hql.spi.id

接口 MultiTableBulkIdStrategy

所有已知实现类:

AbstractMultiTableBulkIdStrategyImpl, CteValuesListBulkIdStrategy, GlobalTemporaryTableBulkIdStrategy, InlineIdsInClauseBulkIdStrategy, InlineIdsOrClauseBulkIdStrategy, InlineIdsSubSelectValueListBulkIdStrategy, LocalTemporaryTableBulkIdStrategy, PersistentTableBulkIdStrategy

public interface MultiTableBulkIdStrategy

Generalized strategy contract for handling multi-table bulk HQL operations.

作者:

Steve Ebersole

嵌套类概要

嵌套类

修饰符和类型	接口	说明
static interface	MultiTableBulkIdStrategy.DeleteHandler	Handler for dealing with multi-table HQL bulk delete statements.
static interface	MultiTableBulkIdStrategy.UpdateHandler	Handler for dealing with multi-table HQL bulk update statements.

方法概要

修饰符和类型	方法	说明
MultiTableBulkIdStrategy.DeleteHandler	buildDeleteHandler(SessionFactoryImplementor factory, HqlSqlWalker walker)	Build a handler capable of handling the bulk delete indicated by the given walker.
MultiTableBulkIdStrategy.UpdateHandler	buildUpdateHandler(SessionFactoryImplementor factory, HqlSqlWalker walker)	Build a handler capable of handling the bulk update indicated by the given walker.
void	prepare(JdbcServices jdbcServices, JdbcConnectionAccess connectionAccess, MetadataImplementor metadata, SessionFactoryOptions sessionFactoryOptions)	Prepare the strategy.
void	release(JdbcServices jdbcServices, JdbcConnectionAccess connectionAccess)	Release the strategy.

方法详细资料

prepare

void prepare(JdbcServices jdbcServices,
             JdbcConnectionAccess connectionAccess,
             MetadataImplementor metadata,
             SessionFactoryOptions sessionFactoryOptions)

Prepare the strategy. Called as the SessionFactory is being built. Intended patterns here include:

• Adding tables to the passed Mappings, to be picked by by "schema management tools"
• Manually creating the tables immediately through the passed JDBC Connection access

参数:

jdbcServices - The JdbcService object

connectionAccess - Access to the JDBC Connection

metadata - Access to the O/RM mapping information

sessionFactoryOptions -

release

void release(JdbcServices jdbcServices,
             JdbcConnectionAccess connectionAccess)

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

参数:

jdbcServices - The JdbcService object

connectionAccess - Access to the JDBC Connection

buildUpdateHandler

MultiTableBulkIdStrategy.UpdateHandler buildUpdateHandler(SessionFactoryImplementor factory,
                                                          HqlSqlWalker walker)

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

参数:

factory - The SessionFactory

walker - The AST walker, representing the update query

返回:

The handler

buildDeleteHandler

MultiTableBulkIdStrategy.DeleteHandler buildDeleteHandler(SessionFactoryImplementor factory,
                                                          HqlSqlWalker walker)

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

参数:

factory - The SessionFactory

walker - The AST walker, representing the delete query

返回:

The handler