public boolean maintainOrderDetails(ItemBean item,String orderNo) throws SQLException, ClassNotFoundException {
	    	ConnectionUtility chd = new ConnectionUtility();
			Connection con = null;
			PreparedStatement ps = null;
			boolean b = false;
			try  {	    	
		        con = chd.create();	
                String itemName = item.getItemName();
                Double price = item.getPrice();
	    	    int qty = item.getQty();
	    	    ps =con.prepareStatement("insert into orderlist values('"+itemName+"','"+qty+"','"+price+"','"+orderNo+"') ");
		    	int result = ps.executeUpdate();	
		    	if(result > 0) {
                    b =true;
                }
			} catch(Exception e) {
				e.printStackTrace();
			}
			finally {
				 try  {
					 con.commit(); 
					 con.close();   
				 } catch(Exception e) {
					 e.printStackTrace();
				 }
			}
		    return b;						
	    }