程序包 org.hibernate.id

类 IdentityGenerator

java.lang.Object

org.hibernate.id.AbstractPostInsertGenerator

org.hibernate.id.IdentityGenerator

所有已实现的接口:

BulkInsertionCapableIdentifierGenerator, IdentifierGenerator, PostInsertIdentifierGenerator

public class IdentityGenerator
extends AbstractPostInsertGenerator

A generator for use with ANSI-SQL IDENTITY columns used as the primary key. The IdentityGenerator for autoincrement/identity key generation.

Indicates to the Session that identity (ie. identity/autoincrement column) key generation should be used.

作者:

Christoph Sturm

嵌套类概要

嵌套类

修饰符和类型	类	说明
static class	IdentityGenerator.BasicDelegate	Delegate for dealing with IDENTITY columns where the dialect requires an additional command execution to retrieve the generated IDENTITY value
static class	IdentityGenerator.InsertSelectDelegate	Delegate for dealing with IDENTITY columns where the dialect supports returning the generated IDENTITY value directly from the insert statement.

字段概要

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

ENTITY_NAME, GENERATOR_NAME, JPA_ENTITY_NAME

构造器概要

构造器

构造器	说明
IdentityGenerator()

方法概要

修饰符和类型	方法	说明
InsertGeneratedIdentifierDelegate	getInsertGeneratedIdentifierDelegate(PostInsertIdentityPersister persister, Dialect dialect, boolean isGetGeneratedKeysEnabled)

从类继承的方法 org.hibernate.id.AbstractPostInsertGenerator

determineBulkInsertionIdentifierGenerationSelectFragment, generate, supportsBulkInsertionIdentifierGeneration

从类继承的方法 java.lang.Object

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

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

supportsJdbcBatchInserts

构造器详细资料

IdentityGenerator

public IdentityGenerator()

方法详细资料

getInsertGeneratedIdentifierDelegate

public InsertGeneratedIdentifierDelegate getInsertGeneratedIdentifierDelegate(PostInsertIdentityPersister persister,
                                                                              Dialect dialect,
                                                                              boolean isGetGeneratedKeysEnabled)
                                                                       throws HibernateException

抛出:

HibernateException