JSON getting nested in a POJO

Question

I have a POJO class as:

public class D{

    private JSONObject profileData;


    public JSONObject getProfileData ()
    {
        return profileData;
    }

         


        

Answer 1

You don't need to use Gson to convert hashmap to a json object. Simply use:

profileDataInJson = new JSONObject(map);

Answer 2

Add custom serializer to Gson, so that Gson serialize the org JSON as expected by you.

GsonBuilder gsonBuilder = new GsonBuilder();
gsonBuilder.registerTypeAdapter(JSONObject.class, new JsonSerializer<JSONObject>() {
            @Override
            public JsonElement serialize(final JSONObject src, final Type typeOfSrc,
                    final JsonSerializationContext context) {
                return new JsonParser().parse(src.toString()).getAsJsonObject();
            }
        });
gsonBuilder.create().toJson(map1);

This will return {"ioCinema":"firstValue","ioSIMAvailable":"firstKey","Name":"onePair"}