/**
   * @see HttpServlet#doPost(javax.servlet.http.HttpServletRequest request,
   *     javax.servlet.http.HttpServletResponse response)
   */
  @SuppressWarnings("unchecked")
  @Override
  protected void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {

    String sImageID = ParseUtil.checkNull(request.getParameter("img"));

    if (!Utility.isNullOrEmpty(sImageID)) {
      UploadRequestBean uploadRequestBean = new UploadRequestBean();
      uploadRequestBean.setUploadId(sImageID);

      UploadFile uploadFile = new UploadFile();
      UploadResponseBean uploadResponseBean = uploadFile.getUploadFileInfo(uploadRequestBean);

      if (uploadResponseBean != null) {}
    }
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    RespObjectProc responseObject = new RespObjectProc();
    JSONObject jsonResponseObj = new JSONObject();
    ArrayList<Text> arrOkText = new ArrayList<Text>();
    ArrayList<Text> arrErrorText = new ArrayList<Text>();
    RespConstants.Status responseStatus = RespConstants.Status.ERROR;

    try {

      if (!DataSecurityChecker.isInsecureInputResponse(request)) {
        UserBean loggedInUserBean =
            (UserBean) request.getSession().getAttribute(Constants.USER_LOGGED_IN_BEAN);

        if (loggedInUserBean != null && !Utility.isNullOrEmpty(loggedInUserBean.getUserId())) {

          String sUploadId = ParseUtil.checkNull(request.getParameter("upload_id"));
          if (!Utility.isNullOrEmpty(sUploadId)) {

            AccessUsers accessUser = new AccessUsers();
            ParentTypeBean parentTypeBean = accessUser.getParentTypeBeanFromUser(loggedInUserBean);
            if (parentTypeBean != null && parentTypeBean.isUserAVendor()) {
              UploadRequestBean uploadRequestBean = new UploadRequestBean();
              uploadRequestBean.setUploadId(sUploadId);

              UploadFile uploadFile = new UploadFile();
              UploadResponseBean uploadResponseBean =
                  uploadFile.getUploadFileInfo(uploadRequestBean);

              if (uploadResponseBean != null) {
                UploadBean uploadBean = uploadResponseBean.getUploadBean();

                SharedFilesRequestBean sharedFilesRequestBean = new SharedFilesRequestBean();
                sharedFilesRequestBean.setUploadId(sUploadId);

                AccessSharedFiles accessSharedFiles = new AccessSharedFiles();
                SharedFilesBean sharedFilesBean =
                    accessSharedFiles.getSharedFilesFromUploadId(sharedFilesRequestBean);
                if (sharedFilesBean != null) {

                  sharedFilesRequestBean.setSharedFileId(sharedFilesBean.getSharedFilesId());

                  Folder folder = new Folder();
                  boolean isFileDeleted =
                      folder.deleteS3File(uploadBean.getFilename(), uploadBean.getPath());

                  BuildSharedFiles buildSharedFiles = new BuildSharedFiles();
                  buildSharedFiles.deleteSharedFiles(sharedFilesRequestBean);

                  jsonResponseObj.put("is_deleted", true);
                  jsonResponseObj.put("deleted_upload_id", sUploadId);

                  Text okText = new OkText("The file was deleted successfully", "status_mssg");
                  arrOkText.add(okText);
                  responseStatus = RespConstants.Status.OK;
                }

              } else {
                Text errorText =
                    new ErrorText("The file you are trying to delete does not exist.", "err_mssg");
                arrErrorText.add(errorText);

                responseStatus = RespConstants.Status.ERROR;
              }
            } else {
              Text errorText =
                  new ErrorText(
                      "You are not allowed to perform this action. Please contact your support representative.",
                      "err_mssg");
              arrErrorText.add(errorText);

              responseStatus = RespConstants.Status.ERROR;
            }

          } else {
            Text errorText =
                new ErrorText(
                    "We were unable to delete the file. Please select a valid file", "err_mssg");
            arrErrorText.add(errorText);

            responseStatus = RespConstants.Status.ERROR;
          }

        } else {
          appLogging.info(
              "Invalid request in Proc Page (loggedInUserBean)"
                  + ParseUtil.checkNullObject(loggedInUserBean));
          Text errorText =
              new ErrorText(
                  "Oops!! We were unable to process your request at this time. Please try again later.(loadFileGroup - 002)",
                  "err_mssg");
          arrErrorText.add(errorText);

          responseStatus = RespConstants.Status.ERROR;
        }

      } else {
        appLogging.info(
            "Insecure Parameters used in this Proc Page "
                + Utility.dumpRequestParameters(request).toString()
                + " --> "
                + this.getClass().getName());
        Text errorText =
            new ErrorText(
                "Please use valid parameters. We have identified insecure parameters in your form.",
                "account_num");
        arrErrorText.add(errorText);
        responseStatus = RespConstants.Status.ERROR;
      }

    } catch (Exception e) {
      appLogging.info(
          "An exception occurred in the Proc Page " + ExceptionHandler.getStackTrace(e));
      Text errorText =
          new ErrorText(
              "Oops!! We were unable to process your request at this time. Please try again later.(loadFileGroup - 001)",
              "err_mssg");
      arrErrorText.add(errorText);

      responseStatus = RespConstants.Status.ERROR;
    }

    responseObject.setErrorMessages(arrErrorText);
    responseObject.setOkMessages(arrOkText);
    responseObject.setResponseStatus(responseStatus);
    responseObject.setJsonResponseObj(jsonResponseObj);

    response.setContentType("application/json");
    response.setCharacterEncoding("UTF-8");
    response.getWriter().write(responseObject.getJson().toString());
  }