public static String getStackId(FacesContext facesContext, UIComponent component) {
NotifyAttributes notify = (NotifyAttributes) component;
if (null == notify.getStack()) {
return null;
}
UIComponent stack = UTILS.findComponentFor(facesContext.getViewRoot(), notify.getStack());
if (stack instanceof AbstractNotifyStack) {
return stack.getClientId();
} else {
return null;
}
}
