public static boolean isTouchable(FacesContext context, TouchAware component) {
        Boolean local = component.isTouchable();
        if (local != null) {
            return local;
        }
        return PrimeRequestContext.getCurrentInstance(context).isTouchable();
    }
Finds appropriate converter for a given value holder

@param context   FacesContext instance
@param component ValueHolder instance to look up converter for
@return          Converter
primefaces/src/main/java/org/primefaces/util/ComponentUtils.java