/* JSF interface method to submit a trade to the RA/EIS (in trade.xhtml) */
 public void submitTrade() {
   infoBox = "\n -->" + order.toString() + infoBox;
   /* Use the Common Client Interface */
   try {
     response = connection.submitOrder(order);
     infoBox = "\n <--" + response.toString() + infoBox;
   } catch (TradeProcessingException ex) {
     infoBox = "\n <-- ERROR " + ex.getMessage() + infoBox;
   }
 }
 /* JSF navigation method (from trade.xhtml) */
 public String disconnect() {
   infoBox = "";
   try {
     connection.close();
     connection = null;
   } catch (ResourceException e) {
     log.info(e.getMessage());
   }
   return "index";
 }