fetchForUser Refactored

gistfile1.txt

    public static void fetchForUser(final Context ctx, RJUser user, final SpotResponse listener) {
        JourneyRequest.getInstance(ctx).startAsync(SpotRoutes.userSpots(user.getId()), new JourneyRequest.RequestArrayListener() {

            @Override
            public void onSuccess(JSONArray response) {
                Realm realm = Realm.getInstance(ctx);
                realm.beginTransaction();

                try {
                    RealmList<RJSpot> spots = new RealmList<>();
                    for (int i = 0; i < response.length(); i++) {
                        RJSpot spot = jsonToSpot(response.getJSONObject(i));
                        RJSpot _spot = realm.copyToRealmOrUpdate(spot);
                        spots.add(_spot);
                    }
                    listener.onSuccess(spots);
                } catch (Exception error) {
                    if (listener != null) listener.onFailure();
                } finally {
                    realm.commitTransaction();
                }
            }

            @Override
            public void onFail(VolleyError volleyError) {
                if (listener != null) listener.onFailure();
            }
        });
    }
    
    private static RJSpot jsonToSpot(JSONObject obj) throws JSONException {
        RJSpot spot = new RJSpot();
        spot.setId(obj.getString("id"));
        spot.setName(obj.getString("name"));
        spot.setVerified(obj.getBoolean("verified"));
        spot.setAuth_type(obj.getString("auth_type"));
        spot.setAddress(obj.getString("address"));
        spot.setPhone_number(obj.getString("phone_number"));
        spot.setLatitude(obj.getLong("latitude"));
        spot.setLongitude(obj.getLong("longitude"));
        spot.setType(obj.getInt("type"));
        spot.setBadge_url(obj.getString("badge_url"));
        return spot;
    }