code: public static void setControllerName(String name) {
  		Map<String, Object> sessionMap = FacesContext.getCurrentInstance().getExternalContext().getSessionMap();
  		sessionMap.put(DART_CONTROLLER_NAME, name);
  	}
docs: Sets the name of the Dart controller name as defined in the dart file (@NGController's publishAs attribute).
  @param name the name of the Dart controller