public function postPersist(LifecycleEventArgs $args)
{
$entity = $args->getEntity();
$entityManager = $args->getEntityManager();
if ($entity instanceof LeaveRequest) {
$leaveRequestId = str_replace(array('{year}', '{id}'), array(date('y'), sprintf('%05d', $entity->getId())), LeaveRequest::getIDPattern());
$entity->setLeaveRequestId($leaveRequestId);
$entityManager->persist($entity);
$entityManager->flush();
}
}
