submit a patch in jira that sends it to log.trace (in less than 4
individual lines ;) and we will consider it.
/max
> Hi,
>
> I'm trying to debug/fix Hibernate messages like
> "org.hibernate.NonUniqueObjectException: a different object with the
> same identifier value was already associated with the session: "... and
> I find the default exception logging in
> AbstractSaveEventListener#performSave not sufficient. I've added some
> System.err.printlns() with the information I typically need. It would be
> great if this debug info would make it somehow into the latest SVN.
>
> Rgds
> Holger
>
> /**
> * Ppepares the save call by checking the session caches for a
> pre-existing
> * entity and performing any lifecycle callbacks.
> * @param entity The entity to be saved.
> * @param id The id by which to save the entity.
> * @param persister The entity's persister instance.
> * @param useIdentityColumn Is an identity column in use?
> * @param source The session from which the event originated.
> * @param requiresImmediateIdAccess does the event context require
> * access to the identifier immediately after execution of this method
> (if
> * not, post-insert style id generators may be postponed if we are
> outside
> * a transaction).
> * @return The id used to save the entity; may be null depending on the
> * type of id generator used and the requiresImmediateIdAccess value
> * @throws HibernateException
> */
> protected Serializable performSave(
> Object entity,
> Serializable id,
> EntityPersister persister,
> boolean useIdentityColumn,
> Object anything,
> EventSource source,
> boolean requiresImmediateIdAccess)
> throws HibernateException {
>
> if ( log.isTraceEnabled() ) {
> log.trace(
> "saving " +
> MessageHelper.infoString( persister,
> id, source.getFactory() )
> );
> }
>
> EntityKey key;
> if ( !useIdentityColumn ) {
> key = new EntityKey( id, persister,
> source.getEntityMode() );
> Object old =
> source.getPersistenceContext().getEntity(key);
> if (old != null) {
> if (
> source.getPersistenceContext().getEntry(old).getStatus() ==
> Status.DELETED ) {
> source.forceFlush(
> source.getPersistenceContext().getEntry(old) );
> }
> else {
> System.err.println("old: " + old);
> System.err.println("old.class: " +
> old.getClass());
> System.err.println("entity: " + entity);
> System.err.println("entity.class: " +
> entity.getClass());
> System.err.println("id: " + id);
> throw new NonUniqueObjectException( id,
> persister.getEntityName() );
> }
> }
> persister.setIdentifier(entity, id,
> source.getEntityMode());
> }
> else {
> key = null;
> }
>
> if ( invokeSaveLifecycle(entity, persister, source) ) {
> return id; //EARLY EXIT
> }
>
> return performSaveOrReplicate(
> entity,
> key,
> persister,
> useIdentityColumn,
> anything,
> source,
> requiresImmediateIdAccess
> );
> }
>
--
--
Max Rydahl Andersen
callto://max.rydahl.andersen
Hibernate
[EMAIL PROTECTED]
http://hibernate.org
JBoss Inc
[EMAIL PROTECTED]
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