Scalr\Api\Rest\Controller\ApiController::processCommonQueryParameters PHP Method

    private function processCommonQueryParameters()
    {
        $this->commonQueryParameters[self::QUERY_PARAM_MAX_RESULTS] = (int) $this->request->get(self::QUERY_PARAM_MAX_RESULTS, 100);
        $this->commonQueryParameters[self::QUERY_PARAM_PAGE_NUM] = (int) $this->request->get(self::QUERY_PARAM_PAGE_NUM, 1);
        if ($this->commonQueryParameters[self::QUERY_PARAM_PAGE_NUM] < 1) {
            throw new ApiErrorException(400, ErrorMessage::ERR_INVALID_VALUE, 'Page number should be more than 0.');
        }
        if ($this->commonQueryParameters[self::QUERY_PARAM_MAX_RESULTS] < 1 || $this->commonQueryParameters[self::QUERY_PARAM_MAX_RESULTS] > 100) {
            throw new ApiErrorException(400, ErrorMessage::ERR_INVALID_VALUE, 'Limit should be a positive number less then or equal to 100.');
        }
    }