LearnerAction.java 文件源码

public ActionForward deleteLearnerFile(ActionMapping mapping, ActionForm form, HttpServletRequest request,
    HttpServletResponse response) throws ServletException, IOException {
HttpSession ss = SessionManager.getSession();


UserDTO currentUser = (UserDTO) SessionManager.getSession().getAttribute(AttributeNames.USER);
Long detailID = WebUtil.readLongParam(request, "detailId");

if (submitFilesService == null) {
    submitFilesService = getSubmitFilesService();
}
FileDetailsDTO fileDetail = submitFilesService.getFileDetails(detailID, request.getLocale());

if (fileDetail.getOwner().getUserID().equals(currentUser.getUserID()) && (StringUtils.isBlank(fileDetail.getMarks()))) {

    submitFilesService.removeLearnerFile(detailID,null);

} else {
  response.sendError(HttpServletResponse.SC_FORBIDDEN, "You are not allowed to delete this item");
}
return null;
   }