程序包 org.hibernate.id

接口 PersistentIdentifierGenerator

所有超级接口:

ExportableProducer, IdentifierGenerator

所有已知实现类:

MultipleHiLoPerTableGenerator, SequenceGenerator, SequenceHiLoGenerator, SequenceIdentityGenerator, SequenceStyleGenerator, TableGenerator

public interface PersistentIdentifierGenerator
extends IdentifierGenerator, ExportableProducer

An IdentifierGenerator that requires creation of database objects.

All PersistentIdentifierGenerators that also implement Configurable have access to a special mapping parameter: schema

作者:

Gavin King, Steve Ebersole

另请参阅:

IdentifierGenerator, Configurable

字段概要

字段

修饰符和类型	字段	说明
static String	CATALOG	The configuration parameter holding the catalog name
static String	IDENTIFIER_NORMALIZER	The key under which to find the ObjectNameNormalizer in the config param map.
static String	PK	The configuration parameter holding the primary key column name of the generated id
static String	SCHEMA	The configuration parameter holding the schema name
static String	TABLE	The configuration parameter holding the table name for the generated id
static String	TABLES	The configuration parameter holding the table names for all tables for which the id must be unique

从接口继承的字段 org.hibernate.id.IdentifierGenerator

ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

方法概要

修饰符和类型	方法	说明
Object	generatorKey()	Return a key unique to the underlying database objects.
String[]	sqlCreateStrings(Dialect dialect)	已过时。 Utilize the ExportableProducer contract instead
String[]	sqlDropStrings(Dialect dialect)	已过时。 Utilize the ExportableProducer contract instead

从接口继承的方法 org.hibernate.boot.model.relational.ExportableProducer

registerExportables

从接口继承的方法 org.hibernate.id.IdentifierGenerator

generate, supportsJdbcBatchInserts

字段详细资料

SCHEMA

static final String SCHEMA

The configuration parameter holding the schema name

另请参阅:

常量字段值

TABLE

static final String TABLE

The configuration parameter holding the table name for the generated id

另请参阅:

常量字段值

TABLES

static final String TABLES

The configuration parameter holding the table names for all tables for which the id must be unique

另请参阅:

常量字段值

PK

static final String PK

The configuration parameter holding the primary key column name of the generated id

另请参阅:

常量字段值

CATALOG

static final String CATALOG

The configuration parameter holding the catalog name

另请参阅:

常量字段值

IDENTIFIER_NORMALIZER

static final String IDENTIFIER_NORMALIZER

The key under which to find the ObjectNameNormalizer in the config param map.

另请参阅:

常量字段值

方法详细资料

sqlCreateStrings

@Deprecated
String[] sqlCreateStrings(Dialect dialect)
                   throws HibernateException

已过时。

Utilize the ExportableProducer contract instead

The SQL required to create the underlying database objects.

参数:

dialect - The dialect against which to generate the create command(s)

返回:

The create command(s)

抛出:

HibernateException - problem creating the create command(s)

sqlDropStrings

@Deprecated
String[] sqlDropStrings(Dialect dialect)
                 throws HibernateException

已过时。

Utilize the ExportableProducer contract instead

The SQL required to remove the underlying database objects.

参数:

dialect - The dialect against which to generate the drop command(s)

返回:

The drop command(s)

抛出:

HibernateException - problem creating the drop command(s)

generatorKey

Object generatorKey()

Return a key unique to the underlying database objects. Prevents us from trying to create/remove them multiple times.

返回:

Object an identifying key for this generator