/**
  * Parse available servers
  * @param ilECSServerSettings $servers
  */
 public function parse(ilECSServerSettings $servers)
 {
     $rows = array();
     foreach ($servers->getServers() as $server_id => $server) {
         $tmp['server_id'] = $server->getServerId();
         $tmp['active'] = $server->isEnabled();
         $rows[] = $tmp;
     }
     $this->setData($rows);
 }