webservice 超时设置

最近做了一个 websevice  客户端请求，用cxf 工具 生成的  客户端代码  ，不知如何在里面加超时设置， 生成工具 apache-cxf-2.7.18   生成代码   测试代码  如下：

 public static void main(String args[]) throws java.lang.Exception {
        URL wsdlURL = Service.WSDL_LOCATION;
        if (args.length > 0 && args[0] != null && !"".equals(args[0])) {
            File wsdlFile = new File(args[0]);
            try {
                if (wsdlFile.exists()) {
                    wsdlURL = wsdlFile.toURI().toURL();
                } else {
                    wsdlURL = new URL(args[0]);
                }
            } catch (MalformedURLException e) {
                e.printstacktrace();
            }
        }
     
        Service ss = new Service(wsdlURL,SERVICE_NAME);
        ServiceSoap port = ss.getServiceSoap();  
        {
        System.out.println("Invoking quotaCheck...");
        java.lang.String _quotaCheck_appNo = "";
        java.lang.String _quotaCheck_id = "";
        java.lang.String _quotaCheck_billNo = "";
        double _quotaCheck_curPrice = 0.0;
        double _quotaCheck_incPrice = 0.0;
        com.oscar999.RtnCheckParam _quotaCheck__return = port.quotaCheck(_quotaCheck_appNo,_quotaCheck_id,_quotaCheck_billNo,_quotaCheck_curPrice,_quotaCheck_incPrice);
        System.out.println("quotaCheck.result=" + _quotaCheck__return);

        }

        System.exit(0);
    }

想在 调用之前加上  超时设置