/**
* @return mixed
* @throws \Exception
*/
public function createUuid()
{
if (!$this->getInstanceIdentifier()) {
throw new \Exception("No instance identifier specified.");
}
$uuid = \UUID::generate(\UUID::UUID_NAME_SHA1, \UUID::FMT_STRING, $this->getUuidResourceName(), $this->getInstanceIdentifier());
return $uuid;
}
