/**
* Sell a current holding of stock shares for the given trader. Dispatch to the Trade Portfolio
* JSP for display
*
* @param userID The User buying shares
* @param symbol The stock to sell
* @param indx The unique index identifying the users holding to sell
* @param ctx the servlet context
* @param req the HttpRequest object
* @param resp the HttpResponse object
* @exception javax.servlet.ServletException If a servlet specific exception is encountered
* @exception javax.io.IOException If an exception occurs while writing results back to the user
*/
void doSell(
ServletContext ctx,
HttpServletRequest req,
HttpServletResponse resp,
String userID,
Integer holdingID)
throws ServletException, IOException {
String results = "";
try {
OrderDataBean orderData = tAction.sell(userID, holdingID, TradeConfig.orderProcessingMode);
req.setAttribute("orderData", orderData);
req.setAttribute("results", results);
} catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
// just log the exception and then later on I will redisplay the portfolio page
// because this is just a user exception
Log.error(
e,
"TradeServletAction.doSell(...)",
"illegal argument, information should be in exception string",
"user error");
} catch (Exception e) {
// log the exception with error page
throw new ServletException(
"TradeServletAction.doSell(...)"
+ " exception selling holding "
+ holdingID
+ " for user ="
+ userID,
e);
}
requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.ORDER_PAGE));
}
