public void persist() throws ModelException {
try {
if (id == -1) {
log.info(
MessageFormat.format(Local.getString("message.creating_attribute"), this.getName()));
HibernateHelper.save(this);
} else {
log.info(
MessageFormat.format(Local.getString("message.updating_attribute"), this.getName()));
HibernateHelper.update(this);
}
} catch (HelperException e) {
throw new ModelException(e.getMessage(), e);
}
}
public void delete() throws ModelException {
try {
log.info(MessageFormat.format(Local.getString("message.deleting_attribute"), this.getName()));
HibernateHelper.delete(this);
} catch (HelperException e) {
throw new ModelException(e.getMessage(), e);
}
}