public static function login($rsObj, $force = false)
 {
     if (self::$create_loginObj === true || $force === true) {
         self::$loginObj = new RSLoginObj();
         self::$create_loginObj = false;
     }
     if (self::$loggedin === false || $force === true) {
         $rsObj->login(self::$loginObj);
         self::$loggedin = true;
     }
 }
 /**
  * execute 
  *      Main wrapper command for executing rightscale fetches
  *
  * @param mixed $className 
  * @static
  * @access public
  * @return void
  */
 public static function execute($className, $forceRelogin = false)
 {
     if (!preg_match(self::CLASSNAME_REGEX, $className)) {
         $className = RS_LOC_PREFIX . $className;
     }
     if (!class_exists($className)) {
         throw new RSQueryWrapperException($className . self::MISSING_CLASS);
     } else {
         if ($className == RS_LOC_PREFIX) {
             throw new RSQueryWrapperException(self::COLLISION . RS_LOC_PREFIX);
         }
     }
     $result = null;
     $queryObj = new RSQueryObj();
     $rootClass = new $className($queryObj);
     if ($className == 'RSMultiAD') {
         $rs = new RS(NULL);
         RSDataGrouperCache::init();
         foreach ($queryObj->getArrayLoop() as $loop) {
             $rootClass->buildQueryUrl('array', $queryObj, $loop);
             $rs->addObserver($queryObj);
             RSLoginWrapper::login($rs);
             $rs->fetch($queryObj);
         }
         foreach ($queryObj->getDeploymentLoop() as $loop) {
             $rootClass->buildQueryUrl('deployment', $queryObj, $loop);
             $rs->addObserver($queryObj);
             RSLoginWrapper::login($rs);
             $rs->fetch($queryObj);
         }
         $cache = RSDataGrouperCache::getCache(true);
         if (!!($executor = RSArgParser::getExecutor())) {
             $executorObj = new $executor();
             $result = $executorObj->execute($cache);
         }
     } else {
         $rs = new RS(NULL);
         RSDataGrouperCache::init();
         foreach ($queryObj->getLoop() as $loop) {
             $rootClass->buildQueryUrl($queryObj, $loop);
             $rs->addObserver($queryObj);
             RSLoginWrapper::login($rs, $forceRelogin);
             $rs->fetch($queryObj);
         }
         $cache = RSDataGrouperCache::getCache(true);
         if (!!($executor = RSArgParser::getExecutor())) {
             $executorObj = new $executor();
             $result = $executorObj->execute($cache);
         }
     }
     return $result;
 }
 /**
  * execute 
  *      Main wrapper command for executing rightscale fetches
  *
  * @param mixed $className 
  * @static
  * @access public
  * @return void
  */
 public static function execute($className, $forceRelogin = false)
 {
     if (!preg_match(self::CLASSNAME_REGEX, $className)) {
         $className = RS_LOC_PREFIX . $className;
     }
     if (!class_exists($className)) {
         throw new RSQueryWrapperException($className . self::MISSING_CLASS);
     } else {
         if ($className == RS_LOC_PREFIX) {
             throw new RSQueryWrapperException(self::COLLISION . RS_LOC_PREFIX);
         }
     }
     $queryObj = new RSQueryObj();
     new $className($queryObj);
     $rs = new RS(NULL);
     $rs->addObserver($queryObj);
     RSLoginWrapper::login($rs, $forceRelogin);
     return $rs->fetch($queryObj);
 }