/**
* @param \Symfony\Component\Security\Acl\Model\ObjectIdentityInterface|\BackBee\Security\Acl\Domain\AbstractObjectIdentifiable $objectIdentity
* @throws \InvalidArgumentException
*/
private function enforceObjectIdentity(&$objectIdentity)
{
if ($objectIdentity instanceof ObjectIdentifiableInterface) {
$objectIdentity = new ObjectIdentity($objectIdentity->getObjectIdentifier(), get_class($objectIdentity));
} elseif (!$objectIdentity instanceof ObjectIdentityInterface) {
throw new \InvalidArgumentException('Object must implement ObjectIdentifiableInterface');
}
}