@RequestMapping(value = "/getPortalAdminsJson", method = RequestMethod.GET)
  public TextView getPortalAdminsJson(HttpServletRequest request) throws Exception {
    String json = PortalAdminsService.getHandle().getPortalAdminsJson(request);

    TextView view = new TextView();
    view.setResponseBody(json.toString());
    view.setContentType("application/json; charset=UTF-8");
    return view;
  }
 @RequestMapping(value = "/index", method = RequestMethod.GET)
 public void index(HttpServletRequest request) throws Exception {
   String json = PortalAdminsService.getHandle().getPortalAdminsJson(request);
   request.setAttribute("portalAdminsJson", json);
 }