protected function resolveFromGaufretteAdapter($id, GaufretteAdapter $adapter)
{
/** @todo Support other adapters */
if ($adapter instanceof GaufretteAdapter\AwsS3) {
$id = $adapter->getUrl($id);
} else {
throw new RuntimeException(sprintf('Gaufrette adapter of type "%s" is not supported', get_class($adapter)));
}
return $id;
}