示例#1
0
  /**
   * 删除会议主题
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doDelete(
      ActionMapping mapping,
      ActionForm form,
      HttpServletRequest request,
      HttpServletResponse response)
      throws Exception {
    SubjectForm sub = (SubjectForm) form;
    ActionMessages msgs = new ActionMessages();

    // 判断用户是否登录
    UserBean loginUser = super.getLoginUser(request, response);
    if (loginUser == null) msgs.add("err", new ActionMessage("error.need_login"));
    else if (loginUser.getIsAdmin() != UserBean.TRUE)
      msgs.add("err", new ActionMessage("error.can_not_access"));
    else {
      try {
        // 完成数据操作
        if (SubjectDAO.isDelete(sub.getId())) SubjectDAO.delete(sub.getId());
        else msgs.add("err", new ActionMessage("error.subject.used"));

      } catch (Exception e) {
        msgs.add("err", new ActionMessage("error.db"));
        log.error("database error when delete subject", e);
      }
    }

    if (!msgs.isEmpty()) {
      saveMessages(request, msgs);
      return mapping.findForward("error");
    }

    return mapping.getInputForward();
  }
示例#2
0
  /**
   * 添加或修改会议主题
   *
   * @param mapping
   * @param form
   * @param request
   * @param response
   * @return
   * @throws Exception
   */
  protected ActionForward doAddOrModify(
      ActionMapping mapping,
      ActionForm form,
      HttpServletRequest request,
      HttpServletResponse response)
      throws Exception {
    SubjectForm sub = (SubjectForm) form;
    ActionMessages msgs = new ActionMessages();

    // 判断用户是否登录
    UserBean loginUser = super.getLoginUser(request, response);
    if (loginUser == null) msgs.add("err", new ActionMessage("error.need_login"));
    else if (loginUser.getIsAdmin() != UserBean.TRUE)
      msgs.add("err", new ActionMessage("error.can_not_access"));
    else if (StringUtils.isEmpty(sub.getSubject()))
      msgs.add("err", new ActionMessage("error.suject.not.null"));
    else {
      try {
        SubjectBean sbean = null;
        Timestamp ts = new Timestamp(System.currentTimeMillis());
        if (sub.getId() > 0) {
          // 从数据库中读取主题信息
          sbean = SubjectDAO.getSubject(sub.getId());
          if (sbean == null) msgs.add("err", new ActionMessage("error.unknow"));
          else {
            sbean.setSubject(sub.getSubject());
            sbean.setUpdateTime(ts);
            SubjectDAO.update(sbean);
          }
        } else {
          sbean = new SubjectBean();
          sbean.setSubject(sub.getSubject());
          sbean.setUpdateTime(ts);
          sbean.setRegTime(ts);

          SubjectDAO.save(sbean);
        }

      } catch (Exception e) {
        msgs.add("err", new ActionMessage("error.db"));
        log.error("database error when add or modify subject", e);
      }
    }

    if (!msgs.isEmpty()) {
      saveMessages(request, msgs);
      return mapping.findForward("error");
    }

    return mapping.getInputForward();
  }