/**
* Retrieve feed as string or object
*
* @param mixed $location The location as string or \Zend\GData\Query
* @param string $className The class type to use for returning the feed
* @throws \Zend\GData\App\InvalidArgumentException
* @return string|\Zend\GData\App\Feed Returns string only if the object
* mapping has been disabled explicitly
* by passing false to the
* useObjectMapping() function.
*/
public function getFeed($location, $className = '\\Zend\\GData\\Feed')
{
if (is_string($location)) {
$uri = $location;
} elseif ($location instanceof Query) {
$uri = $location->getQueryUrl();
} else {
throw new App\InvalidArgumentException('You must specify the location as either a string URI ' . 'or a child of Zend\\GData\\Query');
}
return parent::getFeed($uri, $className);
}
