程序包 org.hibernate.dialect.identity

类 Oracle12cIdentityColumnSupport

java.lang.Object

org.hibernate.dialect.identity.IdentityColumnSupportImpl

org.hibernate.dialect.identity.Oracle12cIdentityColumnSupport

所有已实现的接口:

IdentityColumnSupport

public class Oracle12cIdentityColumnSupport
extends IdentityColumnSupportImpl

作者:

Andrea Boriero

构造器概要

构造器

构造器	说明
Oracle12cIdentityColumnSupport()

方法概要

修饰符和类型	方法	说明
GetGeneratedKeysDelegate	buildGetGeneratedKeysDelegate(PostInsertIdentityPersister persister, Dialect dialect)	The Delegate for dealing with IDENTITY columns using JDBC3 getGeneratedKeys
String	getIdentityColumnString(int type)	The syntax used during DDL to define a column as being an IDENTITY of a particular type.
String	getIdentityInsertString()	The keyword used to insert a generated value into an identity column (or null).
boolean	supportsIdentityColumns()	Does this dialect support identity column key generation?
boolean	supportsInsertSelectIdentity()	Does the dialect support some form of inserting and selecting the generated IDENTITY value all in the same statement.

从类继承的方法 org.hibernate.dialect.identity.IdentityColumnSupportImpl

appendIdentitySelectToInsert, getIdentitySelectString, hasDataTypeInIdentityColumn

从类继承的方法 java.lang.Object

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

构造器详细资料

Oracle12cIdentityColumnSupport

public Oracle12cIdentityColumnSupport()

方法详细资料

supportsIdentityColumns

public boolean supportsIdentityColumns()

从接口复制的说明: IdentityColumnSupport

Does this dialect support identity column key generation?

指定者:

supportsIdentityColumns 在接口中 IdentityColumnSupport

覆盖:

supportsIdentityColumns 在类中 IdentityColumnSupportImpl

返回:

True if IDENTITY columns are supported; false otherwise.

supportsInsertSelectIdentity

public boolean supportsInsertSelectIdentity()

从接口复制的说明: IdentityColumnSupport

Does the dialect support some form of inserting and selecting the generated IDENTITY value all in the same statement.

指定者:

supportsInsertSelectIdentity 在接口中 IdentityColumnSupport

覆盖:

supportsInsertSelectIdentity 在类中 IdentityColumnSupportImpl

返回:

True if the dialect supports selecting the just generated IDENTITY in the insert statement.

getIdentityColumnString

public String getIdentityColumnString(int type)

从接口复制的说明: IdentityColumnSupport

The syntax used during DDL to define a column as being an IDENTITY of a particular type.

指定者:

getIdentityColumnString 在接口中 IdentityColumnSupport

覆盖:

getIdentityColumnString 在类中 IdentityColumnSupportImpl

参数:

type - The Types type code.

返回:

The appropriate DDL fragment.

buildGetGeneratedKeysDelegate

public GetGeneratedKeysDelegate buildGetGeneratedKeysDelegate(PostInsertIdentityPersister persister,
                                                              Dialect dialect)

从接口复制的说明: IdentityColumnSupport

The Delegate for dealing with IDENTITY columns using JDBC3 getGeneratedKeys

指定者:

buildGetGeneratedKeysDelegate 在接口中 IdentityColumnSupport

覆盖:

buildGetGeneratedKeysDelegate 在类中 IdentityColumnSupportImpl

参数:

persister - The persister

dialect - The dialect against which to generate the delegate

返回:

the dialect specific GetGeneratedKeys delegate

getIdentityInsertString

public String getIdentityInsertString()

从接口复制的说明: IdentityColumnSupport

The keyword used to insert a generated value into an identity column (or null). Need if the dialect does not support inserts that specify no column values.

指定者:

getIdentityInsertString 在接口中 IdentityColumnSupport

覆盖:

getIdentityInsertString 在类中 IdentityColumnSupportImpl

返回:

The appropriate keyword.