public static void writeUser(User user, final JSONWriter writer) throws JSONException {
JsonOutput.addIfNotNull(writer, "id", user.getId());
JsonOutput.addIfNotNull(writer, "login", user.getLogin());
JsonOutput.addIfNotNull(writer, "password", user.getPassword());
JsonOutput.addIfNotNull(writer, "firstname", user.getFirstName());
JsonOutput.addIfNotNull(writer, "lastname", user.getLastName());
JsonOutput.addIfNotNull(writer, "name", user.getFullName());
JsonOutput.addIfNotNull(writer, "mail", user.getMail());
addIfNotNullFull(writer, "created_on", user.getCreatedOn());
addIfNotNullFull(writer, "last_login_on", user.getLastLoginOn());
writeCustomFields(writer, user.getCustomFields());
}
