Hello,

Please help.

I want to submmit a exercise,i have used a program make for me but i don´t know if i am doing something bad, i put four parameters.

 data.put("code", array);
            data.put("langid",languageId);
            data.put("contest", contest_id);
            data.put("shortname",nombreProblema);

This is the code complete from my method:

 private void testConsumerPOST(String array[], String nombreProblema, String languageId, String contest_id) {
        String servletURL = "http://192.168.1.146/domjudge/api/submissions";

        URL servlet = null;
        try {

            servlet = new URL(servletURL);
            System.out.println("Sending request to " + servletURL);
            HttpURLConnection servletConnection = (HttpURLConnection) servlet.openConnection();
            servletConnection.setRequestMethod("POST");
            servletConnection.setDoOutput(true);
            servletConnection.setDoInput(true);

            //send the keys to the server
            OutputStreamWriter out = new OutputStreamWriter(servletConnection.getOutputStream());
            ObjectMapper mapper = new ObjectMapper(); //Jackson Object mapper
            Map<String, Object> data = new HashMap<String, Object>();

            data.put("code", array);
            data.put("langid",languageId);
            data.put("contest", contest_id);
            data.put("shortname",nombreProblema);
           // data.put("teamid",teamId);
            out.write(mapper.writeValueAsString(data));

            //objOut.flush();
            //objOut.close();
        } catch (MalformedURLException ex) {
            Logger.getLogger(PostSubmission.class.getName()).log(Level.SEVERE, null, ex);
        } catch (ProtocolException ex) {
            Logger.getLogger(PostSubmission.class.getName()).log(Level.SEVERE, null, ex);
        } catch (IOException ex) {
            Logger.getLogger(PostSubmission.class.getName()).log(Level.SEVERE, null, ex);
        }
    }