CODEWITHSUNDEEP
jsoncodenameone
Steve Scan
Steve Scan

Reputation: 59

JSON Post request from Codename One

I have been struggling with this for the past couple days and I think I tried every example I could find on the internet. I'm trying to sign in to my REST and get back the Authorization code for ongoing communication. It works when using Postman

----Taken from Postman Generate Code Snippit----

POST /api/auth/signin HTTP/1.1
Host: localhost:5000
Content-Type: application/json
cache-control: no-cache
Postman-Token: baffa067-c2a0-4d5c-b321-348682227195
{
    "username": "Test",
    "password": "Testpw"
}------WebKitFormBoundary7MA4YWxkTrZu0gW--

and it returns 

{"accessToken":"eyJhbGciOiJIUzUxMiJ9.eyJzdWIiOiIxIiwiaWF0IjoxNTQ0Mjc4MTE5LCJleHAiOjE1NDQ4ODI5MTl9.qNQ7MIIsWpYQdeje6Ox88KR9AdNGCSiffjyk__nrdWvP7yoy4Ukk05ZQUISVptOIoBpahFT1OHf_MXVQnW5Izg","tokenType":"Bearer"}

My code in my CodenameOne project is:

 public void onloginActionEvent(com.codename1.ui.events.ActionEvent ev) {
              JSONObject json = new JSONObject();
              try {
                  ConnectionRequest post = new ConnectionRequest(){
                        @Override
                        protected void buildRequestBody(OutputStream os) throws IOException {
                            os.write(json.toString().getBytes("UTF-8"));
                        }

                        @Override
                        protected void readResponse(InputStream input) throws IOException {
                        }

                        @Override
                        protected void postResponse() {                             
                        }
                    };
                    json.put("username", "Test");
                    json.put("password", "Testpw");

                  post.setUrl("http://localhost:5000/api/auth/signin");
                  post.setPost(true);
                  post.setContentType("application/json");
                  post.addArgument("body", json.toString());
                  String bodyToString = json.toString();
                  NetworkManager.getInstance().addToQueueAndWait(post);
                  Map<String,Object> result = new JSONParser().parseJSON(new InputStreamReader(new ByteArrayInputStream(post.getResponseData()), "UTF-8"));
              } catch (Exception ex) {
                  ex.printStackTrace();
              }
          }

When using the CodenameOne Simulator Network Monitor has the following result

URL: http://localhost:5000/api/auth/signin

Type: Post

Request:BodyPart: {"password":"Test","username":"Testpw"}


Request:Request Headers: User-Agent=[Mozilla/5.0 (Linux; U; Android 2.2; en-us; Nexus One Build/FRF91) AppleWebKit/533.1 (KHTML, like Gecko) Version/4.0 Mobile Safari/533.1]
Content-Type=[application/json]

Response:Body: blank

Response: Response Headers: Transfer-Encoding=[chunked]
X-Frame-Options=[DENY]
null=[HTTP/1.1 200]
Cache-Control=[no-cache, no-store, max-age=0, must-revalidate]
X-Content-Type-Options=[nosniff]
Expires=[0]
Pragma=[no-cache]
X-XSS-Protection=[1; mode=block]
Date=[Sat, 08 Dec 2018 14:14:54 GMT]
Content-Type=[application/json;charset=UTF-8]

Upvotes: 1

Views: 207

Answers (1)

Shai Almog
Shai Almog

Reputation: 52770

You override readResponse without calling super. This overrides the default behavior of reading the data. You can just remove that method or write the logic for reading the JSON within that method.

Upvotes: 1

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