private static function _StoreCommonAnalytes($caller, $sessionKey, $analyteObj)
{
if (count(CommonHelper::GetValueInSession($caller->user(), $sessionKey)) === 0) {
$dal = $caller->managers()->getManagerOf("Analyte");
$analytes = $dal->selectMany($analyteObj, "");
CommonHelper::SetValueInSession($caller->user(), $sessionKey, $analytes);
}
}