function preSave()
{
if ($this->getDeleted() == TRUE) {
//Delete (for real) any already deleted rows in hopes to prevent a
//unique index conflict across user_id,date_stamp,deleted
$udlf = new UserDateListFactory();
$udlf->deleteByUserIdAndDateAndDeleted($this->getUser(), $this->getDateStamp(), TRUE);
}
return TRUE;
}