public static function onIncommingMessage($obj_mainpacket) { switch ($obj_mainpacket->actionId) { case 201: BL_manageBusiness::addBusiness($obj_mainpacket); break; case 202: BL_manageBusiness::deleteBusiness($obj_mainpacket); break; case 203: BL_manageBusiness::updateBusiness($obj_mainpacket); break; } }