}
        return buf.toString();
    }

    String getLdapAdminRoleObjectClasses();

    default Attribute getLdapAdminRoleObjectClassAttribute() {
        final Attribute oc = new BasicAttribute("objectClass");
        split(getLdapAdminRoleObjectClasses(), ",").of(stream -> stream.filter(StringUtil::isNotBlank).forEach(s -> oc.add(s.trim())));
        return oc;
    }