String token = requestHelper.executeQuery(new HttpGet(uploadUrl), false, UploadFromUrlData.class).token;
URI statusUrl = Urls.uploadFromUrlStatus(token);
while (true) {
sleep(pollingInterval);
HttpGet request = new HttpGet(statusUrl);
UploadFromUrlStatusData data = requestHelper.executeQuery(request, false, UploadFromUrlStatusData.class);
if (data.status.equals("success")) {
return client.getFile(data.fileId);
} else if (data.status.equals("error") || data.status.equals("failed")) {
throw new UploadFailureException();
}