/**
* Return an instance of Zend_Http_Client configured to use the Query
* String scheme for an OAuth driven HTTP request.
*
* @param array $params
* @param string $url
* @return Zend_Http_Client
*/
public function getRequestSchemeQueryStringClient(array $params, $url)
{
$client = Zend_Oauth::getHttpClient();
$client->setUri($url);
$client->getUri()->setQuery($this->_httpUtility->toEncodedQueryString($params));
$client->setMethod($this->_preferredRequestMethod);
return $client;
}
/**
* Convert Token to a string, specifically a raw encoded query string.
*
* @return string
*/
public function toString()
{
return $this->_httpUtility->toEncodedQueryString($this->_params);
}
