}
public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) {
Map<String, Object> model = new HashMap<String, Object>();
String channelName = getChannelName(request.getRequestURI());
RSSChannel channel = rssFactory.getChannel(channelName);
if (channel == null) {
model.put("error", "Channel not found");
return new ModelAndView("channelerror", "model", model);
} else {
model.put("channel", rssFactory.getChannel(channelName));