private void requestDispatch(
ServletContext ctx,
HttpServletRequest req,
HttpServletResponse resp,
String userID,
String page)
throws ServletException, IOException {
ctx.getRequestDispatcher(page).include(req, resp);
}
/** @see HttpServlet#doPost(HttpServletRequest request, HttpServletResponse response) */
protected void doPost(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
ServletContext sc = this.getServletContext();
RequestDispatcher rd1 = sc.getRequestDispatcher(brett);
String name = request.getParameter("name2");
String farbe = this.farbeGegner(request, response);
request.getSession().setAttribute("farbe2", farbe);
Index.getGame().setNameWeb(name);
Index.getGame()
.addSpieler(
name, Index.getGame().bestimmeFarbe(farbe), Index.getGame().bestimmeKI("Mensch"));
Index.getGame().starteSpiel();
this.brettRufen(request, response);
rd1.forward(request, response);
}
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws IOException, ServletException {
HttpSession session = req.getSession(false);
ServletContext sc = getServletContext();
RequestDispatcher rd;
String strPrizeID = req.getParameter("prizeid");
if (strPrizeID != null) {
DataBaseConn DelPrizeDBC = new DataBaseConn();
String sqlStr = "delete from pthwinnum where id='" + Integer.parseInt(strPrizeID) + "';";
DelPrizeDBC.execute(sqlStr);
DelPrizeDBC.connCloseUpdate();
}
PageInfoGet objPageInfoGet = new PageInfoGet();
String strChSql = "select id from pthwinnum";
objPageInfoGet.generInfo(req, "pthwinnum", strChSql);
session.setAttribute("userpc", objPageInfoGet.getUserPageConn());
session.setAttribute("bepagshow", objPageInfoGet.getBeanPageShow());
rd = sc.getRequestDispatcher("/WEB-INF/usermanage/pth/pthprizepage.jsp");
rd.forward(req, res);
}
/** Cracks the command and invokes the appropriate next screen */
public void doPost(HttpServletRequest req, HttpServletResponse res)
throws ServletException, IOException {
try {
// Sets up session tracking
ServletContext context = getServletContext();
HttpSession session = req.getSession();
// Gets command, which says what button was pressed
String command = req.getParameter("command");
if (command == null) {
Util.putMessagePage(res, "Please go back and use a button");
return;
}
// "Exit" invalidates the session
if (command.equals("Exit")) {
Util.exitSession(session, res);
return;
}
// "Relogin" invalidates the session and starts over
if (command.equals("Relogin")) {
session.invalidate();
RequestDispatcher dispatcher = context.getRequestDispatcher(Util.BASE + "index.jsp");
dispatcher.forward(req, res);
return;
}
// At this point the session may be new, or may be already
// validated. If session is not valid, or if a login was
// specified, do a dbt database login, and validate the
// user's login.
if (!Util.isSessionValid(session, null) || req.getParameter("Username") != null) {
if (!createDbConnection(session, req, res)) return;
if (!validateLogin(session, req, res)) return;
}
// Shows the DBT_DB records
if (command.indexOf("Databases") > -1) {
RequestDispatcher dispatcher = context.getRequestDispatcher(Util.BASE + "ShowDbs.jsp");
dispatcher.forward(req, res);
return;
}
// Displays all the history records
if (command.indexOf("History") > -1) {
RequestDispatcher dispatcher = context.getRequestDispatcher(Util.BASE + "ShowHistory.jsp");
dispatcher.forward(req, res);
return;
}
// Changes the user's password
if (command.indexOf("Password") > -1) {
RequestDispatcher dispatcher =
context.getRequestDispatcher(Util.BASE + "ChangePassword.jsp");
dispatcher.forward(req, res);
return;
}
// Performs admin functions
if (command.indexOf("Admin") > -1) {
RequestDispatcher dispatcher = context.getRequestDispatcher(Util.BASE + "AdminFnc.jsp");
dispatcher.forward(req, res);
return;
}
Util.putMessagePage(
res, "<p>Dbtracker internal error<p>Unknown command in " + getServletInfo());
} catch (ServletException e) {
throw e;
} catch (IOException e) {
throw e;
} catch (Throwable t) {
Util.putExceptionPage(res, t);
}
}
/**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> methods.
*
* @param request servlet request
* @param response servlet response
* @throws ServletException if a servlet-specific error occurs
* @throws IOException if an I/O error occurs
*/
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
Long timeIni = System.currentTimeMillis();
HttpSession sesion = request.getSession();
try {
// usuario actual
Usuario usuario = new Usuario();
if (sesion.getAttribute("usuario") != null) {
usuario = (Usuario) sesion.getAttribute("usuario");
}
// configuración de paginación
String path = getServletContext().getRealPath("WEB-INF/config.xml");
int docsPagina = Config.getInitPages(usuario.getId(), path, "documents");
sesion.setAttribute("configPath", path);
// privacidad de los documentos
String cond = "(PRIVADO = 0 OR (PRIVADO = 1 AND ID_USUARIO = " + usuario.getId() + "))";
// filtro de búsqueda
String buscar = request.getParameter("buscar");
if (buscar != null) {
if (Convert.isValidDate(buscar)) {
buscar = Utiles.dateToMySQLDate(Convert.parseDate(buscar), false);
}
cond += " AND (TITULO LIKE('%" + buscar + "%') ";
cond += " OR CONTENIDO LIKE('%" + buscar + "%') ";
cond += " OR ETIQUETAS LIKE('%" + buscar + "%') ";
cond += " OR FECHA LIKE ('%" + buscar + "%') ";
for (Usuario u : new UsuarioDAO().findAllUsuario()) {
if (u.getNombre().toLowerCase().contains(buscar.toLowerCase())
|| u.getApe1().toLowerCase().contains(buscar.toLowerCase())
|| u.getApe2().toLowerCase().contains(buscar.toLowerCase())) {
cond += " OR ID_USUARIO = " + u.getId();
}
}
cond += ") ";
}
DocumentoDAO documentoDAO = new DocumentoDAO();
sesion.setAttribute(
"allDocuments", (ArrayList) documentoDAO.findAllDocumento(docsPagina, cond));
if (count == 1) {
sesion.setAttribute("dataMenu", (ArrayList) documentoDAO.findAllDocumento(cond));
count++;
}
} catch (Exception ex) {
Logger.getLogger(Login.class.getName()).log(Level.SEVERE, null, ex);
} finally {
Long timeEnd = System.currentTimeMillis();
System.out.println("Duración de procesado " + getServletName() + ": " + (timeEnd - timeIni));
ServletContext cont = getServletConfig().getServletContext();
RequestDispatcher reqDispatcher = cont.getRequestDispatcher("/index.jsp");
reqDispatcher.forward(request, response);
}
}
/**
* Main service method for TradeScenarioServlet
*
* @param request Object that encapsulates the request to the servlet
* @param response Object that encapsulates the response from the servlet
*/
public void performTask(HttpServletRequest req, HttpServletResponse resp)
throws ServletException, IOException {
// Scenario generator for Trade2
char action = ' ';
String userID = null;
// String to create full dispatch path to TradeAppServlet w/ request Parameters
String dispPath = null; // Dispatch Path to TradeAppServlet
String scenarioAction = (String) req.getParameter("action");
if ((scenarioAction != null) && (scenarioAction.length() >= 1)) {
action = scenarioAction.charAt(0);
if (action == 'n') { // null;
try {
resp.setContentType("text/html");
PrintWriter out = new PrintWriter(resp.getOutputStream());
out.println("<HTML><HEAD>TradeScenarioServlet</HEAD><BODY>Hello</BODY></HTML>");
out.close();
return;
} catch (Exception e) {
Log.error(
"trade_client.TradeScenarioServlet.service(...)"
+ "error creating printwriter from responce.getOutputStream",
e);
resp.sendError(
500,
"trade_client.TradeScenarioServlet.service(...): erorr creating and writing to PrintStream created from response.getOutputStream()");
} // end of catch
} // end of action=='n'
}
ServletContext ctx = null;
HttpSession session = null;
try {
ctx = getServletConfig().getServletContext();
// These operations require the user to be logged in. Verify the user and if not logged in
// change the operation to a login
session = req.getSession(true);
userID = (String) session.getAttribute("uidBean");
} catch (Exception e) {
Log.error(
"trade_client.TradeScenarioServlet.service(...): performing "
+ scenarioAction
+ "error getting ServletContext,HttpSession, or UserID from session"
+ "will make scenarioAction a login and try to recover from there",
e);
userID = null;
action = 'l';
}
if (userID == null) {
action = 'l'; // change to login
TradeConfig.incrementScenarioCount();
} else if (action == ' ') {
// action is not specified perform a random operation according to current mix
// Tell getScenarioAction if we are an original user or a registered user
// -- sellDeficits should only be compensated for with original users.
action = TradeConfig.getScenarioAction(userID.startsWith(TradeConfig.newUserPrefix));
}
switch (action) {
case 'q': // quote
dispPath = tasPathPrefix + "quotes&symbols=" + TradeConfig.rndSymbols();
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'a': // account
dispPath = tasPathPrefix + "account";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'u': // update account profile
dispPath = tasPathPrefix + "account";
ctx.getRequestDispatcher(dispPath).include(req, resp);
String fullName = "rnd" + System.currentTimeMillis();
String address = "rndAddress";
String password = "******";
String email = "rndEmail";
String creditcard = "rndCC";
dispPath =
tasPathPrefix
+ "update_profile&fullname="
+ fullName
+ "&password="******"&cpassword="******"&address="
+ address
+ "&email="
+ email
+ "&creditcard="
+ creditcard;
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'h': // home
dispPath = tasPathPrefix + "home";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'l': // login
userID = TradeConfig.getUserID();
String password2 = "xxx";
dispPath = tasPathPrefix + "login&inScenario=true&uid=" + userID + "&passwd=" + password2;
ctx.getRequestDispatcher(dispPath).include(req, resp);
// login is successful if the userID is written to the HTTP session
if (session.getAttribute("uidBean") == null) {
System.out.println("TradeScenario login failed. Reset DB between runs");
}
break;
case 'o': // logout
dispPath = tasPathPrefix + "logout";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'p': // portfolio
dispPath = tasPathPrefix + "portfolio";
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 'r': // register
// Logout the current user to become a new user
// see note in TradeServletAction
req.setAttribute("TSS-RecreateSessionInLogout", Boolean.TRUE);
dispPath = tasPathPrefix + "logout";
ctx.getRequestDispatcher(dispPath).include(req, resp);
userID = TradeConfig.rndNewUserID();
String passwd = "yyy";
fullName = TradeConfig.rndFullName();
creditcard = TradeConfig.rndCreditCard();
String money = TradeConfig.rndBalance();
email = TradeConfig.rndEmail(userID);
String smail = TradeConfig.rndAddress();
dispPath =
tasPathPrefix
+ "register&Full Name="
+ fullName
+ "&snail mail="
+ smail
+ "&email="
+ email
+ "&user id="
+ userID
+ "&passwd="
+ passwd
+ "&confirm passwd="
+ passwd
+ "&money="
+ money
+ "&Credit Card Number="
+ creditcard;
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
case 's': // sell
dispPath = tasPathPrefix + "portfolioNoEdge";
ctx.getRequestDispatcher(dispPath).include(req, resp);
Collection holdings = (Collection) req.getAttribute("holdingDataBeans");
int numHoldings = holdings.size();
if (numHoldings > 0) {
// sell first available security out of holding
Iterator it = holdings.iterator();
boolean foundHoldingToSell = false;
while (it.hasNext()) {
HoldingDataBean holdingData = (HoldingDataBean) it.next();
if (!(holdingData.getPurchaseDate().equals(new java.util.Date(0)))) {
Integer holdingID = holdingData.getHoldingID();
dispPath = tasPathPrefix + "sell&holdingID=" + holdingID;
ctx.getRequestDispatcher(dispPath).include(req, resp);
foundHoldingToSell = true;
break;
}
}
if (foundHoldingToSell) break;
if (Log.doTrace())
Log.trace(
"TradeScenario: No holding to sell -switch to buy -- userID = "
+ userID
+ " Collection count = "
+ numHoldings);
}
// At this point: A TradeScenario Sell was requested with No Stocks in Portfolio
// This can happen when a new registered user happens to request a sell before a buy
// In this case, fall through and perform a buy instead
/* Trade 2.037: Added sell_deficit counter to maintain correct buy/sell mix.
* When a users portfolio is reduced to 0 holdings, a buy is requested instead of a sell.
* This throws off the buy/sell mix by 1. This results in unwanted holding table growth
* To fix this we increment a sell deficit counter to maintain the correct ratio in getScenarioAction
* The 'z' action from getScenario denotes that this is a sell action that was switched from a buy
* to reduce a sellDeficit
*/
if (userID.startsWith(TradeConfig.newUserPrefix) == false) {
TradeConfig.incrementSellDeficit();
}
case 'b': // buy
String symbol = TradeConfig.rndSymbol();
String amount = TradeConfig.rndQuantity() + "";
dispPath = tasPathPrefix + "quotes&symbols=" + symbol;
ctx.getRequestDispatcher(dispPath).include(req, resp);
dispPath = tasPathPrefix + "buy&quantity=" + amount + "&symbol=" + symbol;
ctx.getRequestDispatcher(dispPath).include(req, resp);
break;
} // end of switch statement
}
