public function findAll()
    {
        $appServerList = [];

        /** @var \OxidEsales\Eshop\Core\Database\Adapter\ResultSetInterface $resultList */
        $resultList = $this->selectAllData();
        if ($resultList != false && $resultList->count() > 0) {
            $result = $resultList->getFields();
            $serverId = $this->getServerIdFromConfig($result['oxvarname']);
            $information = $this->getValueFromConfig($result['oxvarvalue']);
            $appServerList[$serverId] = $this->createServer($information);
            while ($result = $resultList->fetchRow()) {
                $serverId = $this->getServerIdFromConfig($result['oxvarname']);
                $information = $this->getValueFromConfig($result['oxvarvalue']);
                $appServerList[$serverId] = $this->createServer($information);
            }
        }
        return $appServerList;
    }