/** 修改通知 */
  public boolean modifyNotic(Notic notic) throws ManagerException {

    boolean r = false;
    DBUtil db = new DBUtil();
    String sql =
        "update TD_SD_NOTIC set"
            + " topic='"
            + notic.getTopic()
            + "', content='"
            + notic.getContent()
            + "', begintime="
            + SQLManager.getInstance().getDBAdapter().getDateString(notic.getBeginTime())
            + ", endtime="
            + SQLManager.getInstance().getDBAdapter().getDateString(notic.getEndTime())
            + ", place='"
            + notic.getPlace()
            + "',  SOURCE="
            + notic.getSource()
            + " where schedular_id="
            + notic.getNoticID()
            + "";
    try {
      db.executeUpdate(sql);
      r = true;
    } catch (SQLException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    }
    return r;
  }