ch.elca.el4j.services.persistence.hibernate
Class TriggerAssignedIdentityGenerator

java.lang.Object
  org.hibernate.id.AbstractPostInsertGenerator
      ch.elca.el4j.services.persistence.hibernate.TriggerAssignedIdentityGenerator

All Implemented Interfaces:

IdentifierGenerator, PostInsertIdentifierGenerator

public class TriggerAssignedIdentityGenerator
extends AbstractPostInsertGenerator

A generator with immediate retrieval through JDBC3 getGeneratedKeys. The value of the identity column must be set from a "before insert trigger" This generator is tested with Oracle and only known to work with newer Oracle drivers compiled for JDK 1.4 (JDBC3). The minimum version is 10.2.0.1 Note: Due to a bug in Oracle drivers, sql comments on these insert statements are completely disabled.

Author:

Jean-Pol Landrain - extern (XYZ), Martin Zeltner (MZE)

File-location:

TriggerAssignedIdentityGenerator

Last check-in date:

2010-08-04 14:40:16 +0200 (Mi, 04. Aug 2010) by swrelca for revision 4110

Nested Class Summary

static class

TriggerAssignedIdentityGenerator.Delegate Delegate for the returned generated value.

Field Summary

Fields inherited from interface org.hibernate.id.IdentifierGenerator

ENTITY_NAME

Constructor Summary

TriggerAssignedIdentityGenerator()

Method Summary

InsertGeneratedIdentifierDelegate

getInsertGeneratedIdentifierDelegate(PostInsertIdentityPersister persister, Dialect dialect, boolean isGetGeneratedKeysEnabled)

Methods inherited from class org.hibernate.id.AbstractPostInsertGenerator

generate

Methods inherited from class java.lang.Object

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

Constructor Detail

TriggerAssignedIdentityGenerator

public TriggerAssignedIdentityGenerator()

Method Detail

getInsertGeneratedIdentifierDelegate

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

Throws:

HibernateException