if(!(component instanceof MultiActionSource)){
throw new IllegalArgumentException("component arg is not MultiActionSource");
}
ResponseWriter responseWriter = facesContext.getResponseWriter();
StringBuffer stringBuffer = new StringBuffer();
MultiActionSource xulComponent = (MultiActionSource) component;
MethodBinding methodBinding = xulComponent.getMethodBinding(attributeName);
if(methodBinding != null){
stringBuffer.append("triggerBindedMethod('");
stringBuffer.append(component.getClientId(facesContext));
stringBuffer.append("','");
stringBuffer.append(attributeName);