public function addRepository($repositoryId, $repositoryUrl, $rootUrl)
    {
        if (empty($repositoryId) || empty($repositoryUrl) || empty($rootUrl)) {
            throw new CmisInvalidArgumentException(
                'Repository Id or Repository URL or Root URL is not set!',
                1408536098
            );
        }

        $this->repositoryUrls[$repositoryId] = $repositoryUrl;
        $this->rootUrls[$repositoryId] = $rootUrl;
    }