Package org.hibernate.dialect.identity

Class Oracle12cIdentityColumnSupport

java.lang.Object

org.hibernate.dialect.identity.IdentityColumnSupportImpl

org.hibernate.dialect.identity.Oracle12cIdentityColumnSupport

All Implemented Interfaces:

IdentityColumnSupport

public class Oracle12cIdentityColumnSupport
extends IdentityColumnSupportImpl

Field Summary

Fields

Modifier and Type	Field	Description
static final Oracle12cIdentityColumnSupport	INSTANCE

Constructor Summary

Constructors

Constructor	Description
Oracle12cIdentityColumnSupport()

Method Summary

Modifier and Type	Method	Description
GetGeneratedKeysDelegate	buildGetGeneratedKeysDelegate(EntityPersister persister)	The delegate for dealing with IDENTITY columns using Statement.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?

Methods inherited from class org.hibernate.dialect.identity.IdentityColumnSupportImpl

appendIdentitySelectToInsert, getIdentitySelectString, hasDataTypeInIdentityColumn, supportsInsertSelectIdentity

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.hibernate.dialect.identity.IdentityColumnSupport

appendIdentitySelectToInsert, hasIdentityInsertKeyword

Field Details

INSTANCE

public static final Oracle12cIdentityColumnSupport INSTANCE

Constructor Details

Oracle12cIdentityColumnSupport

public Oracle12cIdentityColumnSupport()

Method Details

supportsIdentityColumns

public boolean supportsIdentityColumns()

Description copied from interface: IdentityColumnSupport

Does this dialect support identity column key generation?

Specified by:

supportsIdentityColumns in interface IdentityColumnSupport

Overrides:

supportsIdentityColumns in class IdentityColumnSupportImpl

Returns:

True if IDENTITY columns are supported; false otherwise.

getIdentityColumnString

public String getIdentityColumnString(int type)

Description copied from interface: IdentityColumnSupport

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

Specified by:

getIdentityColumnString in interface IdentityColumnSupport

Overrides:

getIdentityColumnString in class IdentityColumnSupportImpl

Parameters:

type - The Types type code.

Returns:

The appropriate DDL fragment.

buildGetGeneratedKeysDelegate

public GetGeneratedKeysDelegate buildGetGeneratedKeysDelegate(EntityPersister persister)

Description copied from interface: IdentityColumnSupport

The delegate for dealing with IDENTITY columns using Statement.getGeneratedKeys().

Specified by:

buildGetGeneratedKeysDelegate in interface IdentityColumnSupport

Overrides:

buildGetGeneratedKeysDelegate in class IdentityColumnSupportImpl

Parameters:

persister - The persister

Returns:

the dialect-specific GetGeneratedKeysDelegate

getIdentityInsertString

public String getIdentityInsertString()

Description copied from interface: 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.

Specified by:

getIdentityInsertString in interface IdentityColumnSupport

Overrides:

getIdentityInsertString in class IdentityColumnSupportImpl

Returns:

The appropriate keyword.