public String view(Map request, Map session) {
try {
PermissionManager.getUserPermission().check(Story.class, "view");
DataWrapper wrapper = new MVCDataWrapper(request, false, "yyyy-MM-dd");
Story story = wrapper.execute(Story.class);
request.put("story", story);
} catch (AppException ex) {
Logger.getLogger(EditStory.class.getName()).log(Level.SEVERE, null, ex);
request.put("error", ex.getMessage());
return null;