result.setPostalCode(DfTypeUtil.toString(source.get("postalCode")));
            result.setPreferredLanguage(DfTypeUtil.toString(source.get("preferredLanguage")));
            result.setRegisteredAddress(DfTypeUtil.toString(source.get("registeredAddress")));
            result.setRoles(toStringArray(source.get("roles")));
            result.setRoomNumber(DfTypeUtil.toString(source.get("roomNumber")));

    }

    public String getRegisteredAddress() {
        checkSpecifiedProperty("registeredAddress");
        return convertEmptyToNull(registeredAddress);
    }

    public void setRegisteredAddress(String value) {
        registerModifiedProperty("registeredAddress");
        this.registeredAddress = value;
    }

    public String[] getRoles() {
        checkSpecifiedProperty("roles");

                "preferredLanguage");
        setupEpg(_epgMap, et -> ((User) et).getRegisteredAddress(), (et, vl) -> ((User) et).setRegisteredAddress(DfTypeUtil.toString(vl)),
                "registeredAddress");
        setupEpg(_epgMap, et -> ((User) et).getRoles(), (et, vl) -> ((User) et).setRoles((String[]) vl), "roles");

                setAttributeValue(result, fessConfig.getLdapAttrBusinessCategory(), o -> user.setBusinessCategory(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrRegisteredAddress(), o -> user.setRegisteredAddress(o.toString()));
                setAttributeValue(result, fessConfig.getLdapAttrDisplayName(), o -> user.setDisplayName(o.toString()));