public String getRequestInXML() throws Exception {

    logger = Logger.getLogger(RegisterResponseMessage.class);

    Response req = new Response();
    req.setId(BigInteger.valueOf(System.currentTimeMillis()));
    CommandResponseType regresponse = new CommandResponseType();
    RegisterResponseType rt = new RegisterResponseType();
    RegisterResponseParamsType rpt = new RegisterResponseParamsType();

    rpt.setStatuscode((BigInteger) (getParameter().getParamValue(EnumParamsType.STATUSCODE)));
    rpt.setMessage(getParameter().getParamValue(EnumParamsType.MESSAGE).toString());

    rt.setParams(rpt);
    regresponse.setRegisterResponse(rt);
    req.setCommand(regresponse);

    return getXML(req);
  }