/** * Builds the JSON format response string. * * @return the JSON format response string * @throws JSONException if error occurs when building the JSONObject */ public String build() throws JSONException { JSONObject result = new JSONObject(); Iterator<JsonField> iterator = values.keySet().iterator(); while (iterator.hasNext()) { JsonField key = iterator.next(); Object value = values.get(key); if (value != null) { switch (key) { case STATUS: { Status status = (Status) value; result.put("status", status.toJsonString()); break; } case IDP: { result.put("idp", value); break; } case DISPLAY_NAME: { result.put("displayName", value); break; } case PHOTO_URL: { result.put("photoUrl", value); break; } } } } return result.toString(); }