If I configuer my AuditListener in the hibernate.cfg.xml file like this
<listener type="pre-insert"
class="net.weissboeck.gimmo.entities.AuditListener"/>
im getting the following error after first acces to database:
[ERROR] TapestryModule.RequestExceptionHandler Processing of request
failed with uncaught exception: Exception constructing service
'ValueEncoderSource': Error invoking service builder method
org
.apache.tapestry5.services.TapestryModule.buildValueEncoderSource(Map,
InvalidationEventHub) (at TapestryModule.java:1910) (for service
'ValueEncoderSource'): Error invoking service contribution method
org
.apache
.tapestry5
.hibernate
.HibernateModule.contributeValueEncoderSource(MappedConfiguration,
boolean, HibernateSessionSource, Session, TypeCoercer, PropertyAccess,
LoggerSource): Exception constructing service
'HibernateSessionSource': Error invoking service builder method
org
.apache
.tapestry5
.hibernate.HibernateCoreModule.buildHibernateSessionSource(Logger,
List, RegistryShutdownHub) (at HibernateCoreModule.java:123) (for
service 'HibernateSessionSource'): Unable to instantiate specified
event (pre-insert) listener class:
net.weissboeck.gimmo.entities.AuditListener
Debugging seems to indicate a problem with the classloader.
Has anyone got hibernate listeners working with T5 hibernate module?
This is my AuditListener class (I use a common abstract base entity
with alle the technical and audit data for all my entities)
package net.weissboeck.gimmo.entities;
import java.util.Date;
import org.hibernate.event.PreUpdateEvent;
import org.hibernate.event.PreUpdateEventListener;
public class AuditListener implements PreUpdateEventListener {
private static final long serialVersionUID = 1L;
@Override
public boolean onPreUpdate(PreUpdateEvent pEvent) {
AbstractBaseEntity entity = (AbstractBaseEntity)
pEvent.getEntity();
entity.setLastUpdated(new Date());
return false;
}
}
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