im want to send a http post with a json to my webservice. i know the web service is working because im using Postman to test it.
My web service code is :
namespace ProyectoFinal.Controllers
{
[Authorize]
public class HomeController : Controller
{
private PatientModelDBContext db = new PatientModelDBContext();
private RootObjectRepository repo = new RootObjectRepository();
public ActionResult Index()
{
ViewBag.Message = "Sistema Medico Integrado";
return View();
}
public ActionResult About()
{
ViewBag.Message = "Your app description page.";
return View();
}
public ActionResult Contact()
{
ViewBag.Message = "Your contact page.";
return View();
}
//[HttpPost]
[AllowAnonymous]
public ActionResult Insert(string data)
{
try
{
var recibido = JsonConvert.DeserializeObject<RootObject>(data);
repo.InsertOrUpdate(recibido);
repo.Save();
}
catch (Exception err)
{
return new JsonResult { Data = err.ToString() };
}
return new JsonResult { Data = "Eureka" };
}
public ActionResult EmergencyRoom()
{
return View(db.RootObjects.ToList());
}
}
}
The code in android is :
HttpClient client = new DefaultHttpClient();
try {
String SendBookingURL= "http://pruebaproyectosmi.azurewebsites.net/home/Insert?data=";
HttpPost post = new HttpPost(SendBookingURL);
HttpResponse response;
String klk = URLEncoder.encode(json, "UTF-8");
StringEntity se = new StringEntity(klk);
System.out.println("URL: " + klk);
se.setContentType(new BasicHeader(HTTP.CONTENT_TYPE, "POST/"));
post.setEntity(se);
try {
response = client.execute(post);
System.out.println("URL: " + response);
HttpEntity entity = response.getEntity();
if(entity != null) {
String ResponseSummaryTable = EntityUtils.toString(entity);
System.out.println("body" + ResponseSummaryTable);
}
}
catch (Exception e) {
e.printStackTrace();
Toast.makeText(getApplicationContext(), (CharSequence) e, 3000).show();
}
}
catch(Exception e){
e.printStackTrace();
}
and the error that is giving me is :
I/System.out(17968): body"System.NullReferenceException: Object reference not set to an instance of an object.\r\n at ProyectoFinal.Models.RootObjectRepository.InsertOrUpdate(RootObject rootobject)\r\n at ProyectoFinal.Controllers.HomeController.Insert(String data)"
When the web service get the json it suppost to return "eureka";
