return generator.generate();
}
protected ModelAndView onSubmit(HttpServletRequest request, HttpServletResponse response, Object command, BindException errors) throws Exception {
AddFeedSubscriptionView factoryView = (AddFeedSubscriptionView) command;
FeedSubscription subscription = factoryView.makeFeedSubscription();
User user = this.userHolder.getUser();
try {
this.userService.subscribeToFeed(user, subscription);
} catch (SubscriptionAlreadyExistentException ex) {
errors.reject("subscription.duplicated.name", "Subscription with the same name already existent.");