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Calling a WSDL web service using a modified android

I am trying to use retrofit in my application to call the WSDL webservice

like this

public static String callWebservice(String username,String password) { String soapMessage="<?xml version=\"1.0\" encoding=\"utf-8\"?>"+ "<Envelope xmlns=\"http://schemas.xmlsoap.org/soap/envelope/\">"+ "<Body>"+ "<AuthenticateUser xmlns=\"http://tempuri.org/\">"+ "<userName>"+username+"</userName>"+ "<password>"+Helper.md5(password).toUpperCase(Locale.getDefault())+"</password>"+ "</AuthenticateUser>"+ "</Body>"+ "</Envelope>"; RequestInterceptor requestInterceptor = new RequestInterceptor() { @Override public void intercept(RequestFacade request) { // request.addHeader("User-Agent", "Retrofit-Sample-App"); request.addHeader("SOAPAction", "http://tempuri.org/IAuthenticate/AuthenticateUser"); request.addHeader("Content-Type", "application/soap+xml;charset=utf-8"); request.addHeader("Content-Type", "text/xml;charset=utf-8"); } }; RestAdapter restAdapter = new RestAdapter.Builder() .setEndpoint(Constants.WEBSERVICE_URL) .setRequestInterceptor(requestInterceptor) .build(); LoginApi loginApi=restAdapter.create(LoginApi.class); loginApi.getLogin(soapMessage,new Callback<String>() { @Override public void success(String arg0, Response arg1) { Helper.Log("Response==>", arg0); } @Override public void failure(RetrofitError arg0) { Helper.Log("error==>", arg0.toString()); } }); return ""; }

But I get an exception

retrofit.RetrofitError: 400 Bad Request

If the same code that I tried to use after the request, as it should, works correctly.

 StringBuffer stringResponse = new StringBuffer(); try { HttpURLConnection connection; connection = (HttpURLConnection)new URL(Constants.WEBSERVICE_URL).openConnection(); connection.setUseCaches(false); connection.setDoOutput(true); connection.setDoInput(true); connection.setConnectTimeout(20000); connection.setReadTimeout(20000); connection.setRequestProperty("SOAPAction", "http://tempuri.org/IAuthenticate/AuthenticateUser"); connection.setRequestProperty("Content-Type", "application/soap+xml;charset=utf-8"); connection.setRequestProperty("Content-Type", "text/xml;charset=utf-8"); //connection.setRequestProperty("Accept-Encoding", "gzip"); connection.setRequestProperty("Content-Length", "" + soapMessage.length()); connection.setFixedLengthStreamingMode(soapMessage.length()); connection.setRequestMethod("POST"); OutputStream os = connection.getOutputStream(); os.write(soapMessage.getBytes("UTF-8"), 0, soapMessage.length()); os.flush(); os.close(); int status = connection.getResponseCode(); if(status==200) { BufferedReader reader = new BufferedReader( new InputStreamReader(connection.getInputStream()), 8 * 1024); String line = null; while ((line = reader.readLine()) != null) { stringResponse.append(line); } Helper.Log("Response==>", stringResponse.toString()); } } catch (MalformedURLException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (ProtocolException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (UnsupportedEncodingException e) { // TODO Auto-generated catch block e.printStackTrace(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }

Please, help...

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2 answers

This is possible using a modified and simple xml library, you can see here

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why don't you try ksoap. its pretty amazing. I configured it according to my application, but you can access the library from here . This is how I do it using my own version of ksoap, which I would like to call minisoap. here is an example

  void fetch() { MiniSoap soap_client = new MiniSoap(URL, NAMESPACE, METHOD); soap_client.addProperty("", ""); soap_client.addProperty("", ""); //true for Dotnet and false for other webservices soap_client.queryWS(IS_DOTNET, TIMEOUT); //if you just wish to test/view results System.out.println(soap_client.envelope.bodyIn); // or you can get them from a list List<String> responce = soap_client.full_report; // or like this List<String> response_2 = soap_client.results; // or you can get the xml results String xml_request = soap_client.androidHttpTransport.requestDump; String xml_response = soap_client.androidHttpTransport.responseDump; }

You can get a copy of minisoap from here , and I hope it is not too late.

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Source: https://habr.com/ru/post/976368/

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