public function addAll()
    {
        // Make sure refs are not null any more, else it keeps checking on every static ref
        $this->refs = [];

        /** @var StaticReference $repos */
        $references = $this->em->getRepository('ZichtUrlBundle:StaticReference')->getAll($this->getLocale());

        foreach ($references as $static_reference) {
            foreach ($static_reference->getTranslations() as $translation) {
                $this->refs[$static_reference->getMachineName()][$translation->getLocale()] = $translation->getUrl();
            }
        }
    }