XML file reading error.

[kavicastelo]

I tried read .joblib file for make predictions in my system. but I got problems in here.

private org.dmg.pmml.PMML loadPMML(String pmmlPath) throws Exception {
        File file = new File(pmmlPath);
        StreamSource source = new StreamSource(file);
//        return PMMLUtil.unmarshal(source.getInputStream());
        try {
            return PMMLUtil.unmarshal(source.getInputStream());
        } catch (Exception e) {
            e.printStackTrace();
            return null;
        }
    }

I need to pass directly InputSource to the unmarshal but it required InputStream. this occurs compile error.

here is the this function call

public AirHumidityModel() throws Exception {
        String pmmlPath = "../../../../../../../../AI_Models/airHumidity_model.joblib";
        this.pmml = loadPMML(pmmlPath);
    }