ImboCli\Command\AddPublicKey::getAclAdapter PHP Метод

    private function getAclAdapter()
    {
        $config = $this->getConfig();
        // Access control adapter
        $accessControl = $config['accessControl'];
        if (is_callable($accessControl) && !$accessControl instanceof AdapterInterface) {
            $accessControl = $accessControl();
        }
        if (!$accessControl instanceof AdapterInterface) {
            throw new RuntimeException('Invalid access control adapter');
        }
        if (!$accessControl instanceof MutableAdapterInterface) {
            throw new RuntimeException('The configured access control adapter is not mutable');
        }
        return $accessControl;
    }