*/
private String processFeed(String url, HttpServletRequest req, String xml)
throws GadgetException {
boolean getSummaries = Boolean.parseBoolean(getParameter(req, GET_SUMMARIES_PARAM, "false"));
int numEntries = Integer.parseInt(getParameter(req, NUM_ENTRIES_PARAM, DEFAULT_NUM_ENTRIES));
return new FeedProcessor().process(url, xml, getSummaries, numEntries).toString();
}