/**
* Parses the incoming request query string and sets appropriate properties on this RestRequest object.
*
* @param string $queryString
* @return self
* @throws RestException
*/
private function parseQueryString($queryString)
{
parse_str($queryString, $parsed);
$supported = $this->getSupportedParams();
foreach ($parsed as $param => $value) {
if (!isset($supported[$param])) {
throw RestException::unsupportedQueryParam($param, array_keys($supported));
}
}
$this->extractInclusions($parsed);
$this->extractSorting($parsed);
$this->extractFields($parsed);
$this->extractPagination($parsed);
$this->extractFilters($parsed);
return $this;
}
