Esempio n. 1
0
 private void removeWorksheet(Worksheets dto) {
   equipmentDao.deleteListAttachedWithWorksheet(dto.getId());
   labourDao.deleteListAttachedWithWorksheet(dto.getId());
   materialDao.deleteListAttachedWithWorksheet(dto.getId());
   travelTimeDao.deleteListAttachedWithWorksheet(dto.getId());
   worksheetsDao.remove(dto.getId());
 }
Esempio n. 2
0
  @Override
  protected boolean processServerResponse(String value, Worksheets dto) throws JSONException {
    boolean success = true;

    if (isEmptyJsonResponse(value)) {
      Log.w("Worksheet Push", "No details received from server: " + value);
      if (dto.isNew()) {
        removeWorksheet(dto);
      }
      return success;
    }

    // Check the response received from the server:
    JSONObject response = new JSONObject(value);
    int status = response.optInt("type");
    String message = response.optString("message");

    boolean parseDto = false;

    switch (status) {
      case HttpStatus.SC_OK:
      case HttpStatus.SC_ACCEPTED:
        // Request successfully processed by the server.
        // Remove our old local copy of the worksheet as we should have received the
        // latest one in the response. If not, we will get it in the next periodic sync
        removeWorksheet(dto);
        parseDto = true;
        break;
      case HttpStatus.SC_FORBIDDEN: // Unauthorized request
      case HttpStatus.SC_NOT_FOUND: // Worksheet / Contract not found
        Log.e("Worksheet Push", "Client-side error received: " + status + " - " + message);
        removeWorksheet(dto);
        // Alert the user about the failure
        alertUser(
            "Failed to push worksheet changes to server. Status: "
                + status
                + ", details: "
                + message);
        break;
      default:
        Log.e("Worksheet Push", "Server-side error received: " + status + " - " + message);
        // Request failed to be processed on the server.
        // Alert the user about the failure
        alertUser(
            "Failed to push worksheet changes to server. Will try again later. Status: "
                + status
                + ", details: "
                + message);
        // Mark DTO as dirty and try again later
        success = false;
    }

    if (parseDto) {
      // Let's replace our local copy with the latest version received from the server
      JSONObject jsonObject = response.getJSONObject("data");
      Worksheets serverDto = dtoParser.parseWorksheet(jsonObject, "Worksheet");

      if (serverDto != null) {
        // We need to replace our local copy of the worksheet (and any dependant tables)
        // with this new copy.
        worksheetsDao.insertOrReplace(serverDto);
        for (WorksheetLabour labour : serverDto.getWorksheetLabourList()) {
          labourDao.insertOrReplace(labour);
        }
        for (WorksheetEquipment equipment : serverDto.getWorksheetEquipmentList()) {
          equipmentDao.insertOrReplace(equipment);
        }
        for (WorksheetMaterial material : serverDto.getWorksheetMaterialList()) {
          materialDao.insertOrReplace(material);
        }
        for (WorksheetTravelTime traveltime : serverDto.getWorksheetTravelTimeList()) {
          travelTimeDao.insertOrReplace(traveltime);
        }
      } else {
        Log.w("Worksheet Push", "No DTO received from server: " + value);
      }
    }

    return success;
  }