Пример #1
0
  public static boolean validate(String user, String password) {
    Connection con = null;
    PreparedStatement ps = null;

    try {
      con = DataConnect.getConnection();
      ps =
          con.prepareStatement(
              "Select uname, password from Users where uname = ? and password = ?");
      ps.setString(1, user);
      ps.setString(2, password);

      ResultSet rs = ps.executeQuery();

      if (rs.next()) {
        // result found, means valid inputs
        return true;
      }
    } catch (SQLException ex) {
      System.out.println("Login error -->" + ex.getMessage());
      return false;
    } finally {
      DataConnect.close(con);
    }
    return false;
  }
Пример #2
0
 private void drag(WebPlotView pv, ScreenPt spt) {
   WebPlot plot = pv.getPrimaryPlot();
   _mouseInfo.setEnableAllPersistent(true);
   _mouseInfo.setEnableAllExclusive(false);
   _currentPt = plot.getImageWorkSpaceCoords(spt);
   _dataConnect.setData(makeSelectedObj(plot));
   _drawMan.redraw();
 }
Пример #3
0
 private void disableSelection() {
   switch (_mode) {
     case SELECT:
       releaseMouse();
       break;
     case EDIT:
       releaseMouse();
       break;
     case OFF:
       // do nothing
       break;
     default:
       WebAssert.argTst(false, "only support for SelectType of SELECT or EDIT");
       break;
   }
   removeAttribute();
   _dataConnect.setData(null);
   if (_drawMan != null) {
     clearPlotViews();
   }
 }
Пример #4
0
 private void removeDrawMan() {
   _drawMan.clear();
   _dataConnect.setData(null);
 }