Пример #1
0
  public static String getWidgetVar(String id) {
    UIComponent component = findComponent(FacesContext.getCurrentInstance().getViewRoot(), id);
    Renderer renderer =
        FacesContext.getCurrentInstance()
            .getRenderKit()
            .getRenderer(component.getFamily(), component.getRendererType());

    if (component == null) throw new FacesException("Cannot find component " + id + " in view.");
    else if (!(renderer instanceof CoreRenderer))
      throw new FacesException("Component with id " + id + " is not derived from CoreRenderer.");

    return ((CoreRenderer) renderer).resolveWidgetVar(component);
  }
Пример #2
0
 public static boolean isLiteralText(UIComponent component) {
   return component.getFamily().equalsIgnoreCase("facelets.LiteralText");
 }