File Doc Category Size Date Package
SequenceIdentityGenerator.java API Doc Hibernate 3.2.5 3882 Mon Mar 27 10:47:06 BST 2006 org.hibernate.id

SequenceIdentityGenerator

java.lang.Object
- SequenceGenerator

public class SequenceIdentityGenerator extends SequenceGenerator implements PostInsertIdentifierGenerator

A generator which combines sequence generation with immediate retrieval through JDBC3 {@link java.sql.Connection#prepareStatement(String, String[]) getGeneratedKeys}. In this respect it works much like ANSI-SQL IDENTITY generation.

This generator only known to work with newer Oracle drivers compiled for JDK 1.4 (JDBC3).

Note: Due to a bug in Oracle drivers, sql comments on these insert statements are completely disabled.

author: Steve Ebersole

Fields Summary
private static final Log
log
Constructors Summary
Methods Summary
public void configure(org.hibernate.type.Type type, java.util.Properties params, org.hibernate.dialect.Dialect dialect)
super.configure( type, params, dialect );
public java.io.Serializable generate(org.hibernate.engine.SessionImplementor s, java.lang.Object obj)
return IdentifierGeneratorFactory.POST_INSERT_INDICATOR;
public org.hibernate.id.insert.InsertGeneratedIdentifierDelegate getInsertGeneratedIdentifierDelegate(PostInsertIdentityPersister persister, org.hibernate.dialect.Dialect dialect, boolean isGetGeneratedKeysEnabled)
return new Delegate( persister, dialect, getSequenceName() );