Exemplo n.º 1
0
  private void handleRemoveFeedPost(Request request, HttpServletResponse httpServletResponse)
      throws Exception {
    LOG.info("removing feed");
    User user = userHelpers.getUser(request);

    try {
      if (user == null) {
        LOG.error("User not found");
        return;
      }

      String feedId = request.getParameter(PARAM_FEED_ID);

      LOG.info(String.format("Removing feed %s for user %s", feedId, user));

      // ttt1 add some validation; probably best try to actually get data, set the title, ...
      if (feedId == null || feedId.equals("")) {
        LOG.error("feed not specified");
        // ttt1 show some error
        return;
      }

      if (user.feedIds.remove(
          feedId)) { // ttt2 clean up the global feed table; that's probably better done if nobody
                     // accesses a feed for 3 months or so
        userDb.updateFeeds(user);
        LOG.info(String.format("Removed feed %s for user %s", feedId, user));
      } else {
        LOG.info(String.format("No feed found with ID %s for user %s", feedId, user));
      }
    } finally {
      httpServletResponse.sendRedirect(PATH_FEED_ADMIN);
    }
  }
Exemplo n.º 2
0
  /**
   * this is the main method of the servlet that will service all get requests.
   *
   * @param request HttpServletRequest
   * @param responce HttpServletResponce
   */
  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    HttpSession session = null;
    try {
      try {
        session = request.getSession(true);
      } catch (Exception e) {
        Log.error(e, "PingSession2.doGet(...): error getting session");
        // rethrow the exception for handling in one place.
        throw e;
      }

      // Get the session data value
      Integer ival = (Integer) session.getAttribute("sessiontest.counter");
      // if there is not a counter then create one.
      if (ival == null) {
        ival = new Integer(1);
      } else {
        ival = new Integer(ival.intValue() + 1);
      }
      session.setAttribute("sessiontest.counter", ival);
      // if the session count is equal to five invalidate the session
      if (ival.intValue() == 5) {
        session.invalidate();
      }

      try {
        // Output the page
        response.setContentType("text/html");
        response.setHeader("SessionTrackingTest-counter", ival.toString());

        PrintWriter out = response.getWriter();
        out.println(
            "<html><head><title>Session Tracking Test 2</title></head><body><HR><BR><FONT size=\"+2\" color=\"#000066\">HTTP Session Test 2: Session create/invalidate <BR></FONT><FONT size=\"+1\" color=\"#000066\">Init time: "
                + initTime
                + "</FONT><BR><BR>");
        hitCount++;
        out.println(
            "<B>Hit Count: " + hitCount + "<BR>Session hits: " + ival + "</B></body></html>");
      } catch (Exception e) {
        Log.error(e, "PingSession2.doGet(...): error getting session information");
        // rethrow the exception for handling in one place.
        throw e;
      }

    } catch (Exception e) {
      // log the excecption
      Log.error(e, "PingSession2.doGet(...): error.");
      // set the server responce to 500 and forward to the web app defined error page
      response.sendError(500, "PingSession2.doGet(...): error. " + e.toString());
    }
  } // end of the method
  /**
   * 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));
  }
  /**
   * Display User Profile information such as address, email, etc. for the given Trader Dispatch to
   * the Trade Account JSP for display
   *
   * @param userID The User to display profile info
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @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 doAccount(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String results)
      throws javax.servlet.ServletException, java.io.IOException {
    try {

      AccountDataBean accountData = tAction.getAccountData(userID);
      AccountProfileDataBean accountProfileData = tAction.getAccountProfileData(userID);
      ArrayList orderDataBeans =
          (TradeConfig.getLongRun() ? new ArrayList() : (ArrayList) tAction.getOrders(userID));

      req.setAttribute("accountData", accountData);
      req.setAttribute("accountProfileData", accountProfileData);
      req.setAttribute("orderDataBeans", orderDataBeans);
      req.setAttribute("results", results);
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.ACCOUNT_PAGE));
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute("results", results + "could not find account for userID = " + userID);
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.HOME_PAGE));
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          "TradeServletAction.doAccount(...)",
          "illegal argument, information should be in exception string",
          e);
    } catch (Exception e) {
      // log the exception with error page
      throw new ServletException(
          "TradeServletAction.doAccount(...)" + " exception user =" + userID, e);
    }
  }
  /**
   * Logout a Trade User Dispatch to the Trade Welcome JSP for display
   *
   * @param userID The User to logout
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @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 doLogout(ServletContext ctx, HttpServletRequest req, HttpServletResponse resp, String userID)
      throws ServletException, IOException {
    String results = "";

    try {
      tAction.logout(userID);

    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page, at the end of the page.
      req.setAttribute("results", results + "illegal argument:" + e.getMessage());

      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doLogout(...)",
          "illegal argument, information should be in exception string",
          "treating this as a user error and forwarding on to a new page");
    } catch (Exception e) {
      // log the exception and foward to a error page
      Log.error(
          e,
          "TradeServletAction.doLogout(...):",
          "Error logging out" + userID,
          "fowarding to an error page");
      // set the status_code to 500
      throw new ServletException(
          "TradeServletAction.doLogout(...)" + "exception logging out user " + userID, e);
    }
    HttpSession session = req.getSession();
    if (session != null) {
      session.invalidate();
    }

    Object o = req.getAttribute("TSS-RecreateSessionInLogout");
    if (o != null && ((Boolean) o).equals(Boolean.TRUE)) {
      // Recreate Session object before writing output to the response
      // Once the response headers are written back to the client the opportunity
      // to create a new session in this request may be lost
      // This is to handle only the TradeScenarioServlet case
      session = req.getSession(true);
    }
    requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.WELCOME_PAGE));
  }
Exemplo n.º 6
0
  // !!! IDEA reports this as unused, but it is called from JSP
  public static FeedInfo getFeedInfo(String feedPath) {
    if (feedPath.startsWith(PATH_FEED + "/")) {
      try {
        if (feedPath.endsWith("/")) {
          feedPath = feedPath.substring(0, feedPath.length() - 1);
        }
        int k = PATH_FEED.length() + 1;
        int p = feedPath.indexOf('/', k);
        return p >= 0
            ? new FeedInfo(feedPath.substring(k, p), Integer.parseInt(feedPath.substring(p + 1)))
            : new FeedInfo(feedPath.substring(k), -1);
      } catch (Exception e) {
        LOG.error("Exception trying to parse the feed info", e);
      }
    }

    LOG.error("Invalid path from feed: " + feedPath);
    return new FeedInfo("INVALID", -1);
  }
  /**
   * Update User Profile information such as address, email, etc. for the given Trader Dispatch to
   * the Trade Account JSP for display If any in put is incorrect revert back to the account page w/
   * an appropriate message
   *
   * @param userID The User to upddate profile info
   * @param password The new User password
   * @param cpassword Confirm password
   * @param fullname The new User fullname info
   * @param address The new User address info
   * @param cc The new User credit card info
   * @param email The new User email info
   * @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 doAccountUpdate(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String password,
      String cpassword,
      String fullName,
      String address,
      String creditcard,
      String email)
      throws javax.servlet.ServletException, java.io.IOException {
    String results = "";

    // First verify input data
    boolean doUpdate = true;
    if (password.equals(cpassword) == false) {
      results = "Update profile error: passwords do not match";
      doUpdate = false;
    } else if (password.length() <= 0
        || fullName.length() <= 0
        || address.length() <= 0
        || creditcard.length() <= 0
        || email.length() <= 0) {
      results = "Update profile error: please fill in all profile information fields";
      doUpdate = false;
    }
    AccountProfileDataBean accountProfileData =
        new AccountProfileDataBean(userID, password, fullName, address, email, creditcard);
    try {
      if (doUpdate) {
        accountProfileData = tAction.updateAccountProfile(accountProfileData);
        results = "Account profile update successful";
      }

    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute(
          "results",
          results
              + "invalid argument, check userID is correct, and the database is populated"
              + userID);
      Log.error(
          e,
          "TradeServletAction.doAccount(...)",
          "illegal argument, information should be in exception string",
          "treating this as a user error and forwarding on to a new page");
    } catch (Exception e) {
      // log the exception with error page
      throw new ServletException(
          "TradeServletAction.doAccountUpdate(...)" + " exception user =" + userID, e);
    }
    doAccount(ctx, req, resp, userID, results);
  }
Exemplo n.º 8
0
  private void handleAddFeedPost(Request request, HttpServletResponse httpServletResponse)
      throws Exception {
    LOG.info("adding feed");
    User user = userHelpers.getUser(request);

    try {
      if (user == null) {
        LOG.error("User not found");
        return;
      }

      String url = request.getParameter(PARAM_NEW_FEED_URL);
      // ttt1 add some validation; probably best try to actually get data, set the title, ...
      if (url == null || url.equals("")) {
        LOG.error("New feed not specified");
        // ttt1 show some error
        return;
      }

      MessageDigest digest = MessageDigest.getInstance("MD5");
      String feedId = PrintUtils.byteArrayAsUrlString(digest.digest(url.getBytes("UTF-8")));
      feedId = feedId.substring(0, Config.getConfig().feedIdSize);

      Feed feed = feedDb.get(feedId);
      if (feed == null) {
        feed = new Feed(feedId, url);
        feedDb.add(feed);
      }

      if (user.feedIds.contains(feedId)) {
        LOG.error(String.format("Trying to add existing feed %s to user %s", feedId, user));
      } else {
        user.feedIds.add(feedId);
        userDb.updateFeeds(user);
      }
    } finally {
      httpServletResponse.sendRedirect(PATH_FEED_ADMIN);
    }
  }
  public int doStartTag() throws JspException {
    try {
      HttpServletRequest request = (HttpServletRequest) pageContext.getRequest();
      ModuleContext context = (ModuleContext) request.getSession().getAttribute("context");

      String viewObject = request.getParameter("viewObject");
      viewObject = (viewObject == null || viewObject.equals("")) ? "xava_view" : viewObject;
      View view = (View) context.get(request, viewObject);

      MetaReference metaReference = view.getMetaReference(reference).cloneMetaReference();
      metaReference.setName(reference);
      String prefix = request.getParameter("propertyPrefix");
      prefix = prefix == null ? "" : prefix;
      String application = request.getParameter("application");
      String module = request.getParameter("module");
      String referenceKey = Ids.decorate(application, module, prefix + reference);
      request.setAttribute(referenceKey, metaReference);
      String editorURL =
          "reference.jsp?referenceKey="
              + referenceKey
              + "&onlyEditor=true&frame=false&composite=false&descriptionsList=true";
      String editorPrefix = Module.isPortlet() ? "/WEB-INF/jsp/xava/" : "/xava/";
      try {
        pageContext.include(editorPrefix + editorURL);
      } catch (ServletException ex) {
        Throwable cause = ex.getRootCause() == null ? ex : ex.getRootCause();
        log.error(cause.getMessage(), cause);
        pageContext.include(editorPrefix + "editors/notAvailableEditor.jsp");
      } catch (Exception ex) {
        log.error(ex.getMessage(), ex);
        pageContext.include(editorPrefix + "editors/notAvailableEditor.jsp");
      }
    } catch (Exception ex) {
      log.error(ex.getMessage(), ex);
      throw new JspException(XavaResources.getString("descriptionsList_tag_error", reference));
    }
    return SKIP_BODY;
  }
  /**
   * Retrieve the current portfolio of stock holdings for the given trader Dispatch to the Trade
   * Portfolio JSP for display
   *
   * @param userID The User requesting to view their portfolio
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @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 doPortfolio(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String results)
      throws ServletException, IOException {

    try {
      // Get the holdiings for this user

      Collection quoteDataBeans = new ArrayList();
      Collection holdingDataBeans = tAction.getHoldings(userID);

      // Walk through the collection of user
      //  holdings and creating a list of quotes
      if (holdingDataBeans.size() > 0) {

        Iterator it = holdingDataBeans.iterator();
        while (it.hasNext()) {
          HoldingDataBean holdingData = (HoldingDataBean) it.next();
          QuoteDataBean quoteData = tAction.getQuote(holdingData.getQuoteID());
          quoteDataBeans.add(quoteData);
        }
      } else {
        results = results + ".  Your portfolio is empty.";
      }
      req.setAttribute("results", results);
      req.setAttribute("holdingDataBeans", holdingDataBeans);
      req.setAttribute("quoteDataBeans", quoteDataBeans);
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.PORTFOLIO_PAGE));
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute("results", results + "illegal argument:" + e.getMessage());
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.PORTFOLIO_PAGE));
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doPortfolio(...)",
          "illegal argument, information should be in exception string",
          "user error");
    } catch (Exception e) {
      // log the exception with error page
      throw new ServletException(
          "TradeServletAction.doPortfolio(...)" + " exception user =" + userID, e);
    }
  }
  /**
   * Buy a new holding of shares for the given trader Dispatch to the Trade Portfolio JSP for
   * display
   *
   * @param userID The User buying shares
   * @param symbol The stock to purchase
   * @param amount The quantity of shares to purchase
   * @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 doBuy(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String symbol,
      String quantity)
      throws ServletException, IOException {

    String results = "";

    try {
      OrderDataBean orderData =
          tAction.buy(
              userID, symbol, new Double(quantity).doubleValue(), TradeConfig.orderProcessingMode);

      req.setAttribute("orderData", orderData);
      req.setAttribute("results", results);
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute("results", results + "illegal argument:");
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.HOME_PAGE));
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doBuy(...)",
          "illegal argument. userID = " + userID,
          "symbol = " + symbol);
    } catch (Exception e) {
      // log the exception with error page
      throw new ServletException(
          "TradeServletAction.buy(...)"
              + " exception buying stock "
              + symbol
              + " for user "
              + userID,
          e);
    }
    requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.ORDER_PAGE));
  }
Exemplo n.º 12
0
  /**
   * this is the main method of the servlet that will service all get requests.
   *
   * @param request HttpServletRequest
   * @param responce HttpServletResponce
   */
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {
    try {
      res.setContentType("text/html");

      // The following 2 lines are the difference between PingServlet and PingServletWriter
      //   the latter uses a PrintWriter for output versus a binary output stream.
      ServletOutputStream out = res.getOutputStream();
      // java.io.PrintWriter out = res.getWriter();
      hitCount++;
      out.println(
          "<html><head><title>Ping Servlet</title></head>"
              + "<body><HR><BR><FONT size=\"+2\" color=\"#000066\">Ping Servlet<BR></FONT><FONT size=\"+1\" color=\"#000066\">Init time : "
              + initTime
              + "<BR><BR></FONT>  <B>Hit Count: "
              + hitCount
              + "</B></body></html>");
    } catch (Exception e) {
      Log.error(e, "PingServlet.doGet(...): general exception caught");
      res.sendError(500, e.toString());
    }
  }
  /**
   * 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
  }
  /**
   * Create the Trade Home page with personalized information such as the traders account balance
   * Dispatch to the Trade Home JSP for display
   *
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @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 doHome(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String results)
      throws javax.servlet.ServletException, java.io.IOException {
    BigDecimal balance;
    String result = "";
    try {
      AccountDataBean accountData = tAction.getAccountData(userID);
      Collection holdingDataBeans = tAction.getHoldings(userID);

      // Edge Caching:
      // Getting the MarketSummary has been moved to the JSP
      // MarketSummary.jsp. This makes the MarketSummary a
      // standalone "fragment", and thus is a candidate for
      // Edge caching.
      // marketSummaryData = tAction.getMarketSummary();

      req.setAttribute("accountData", accountData);
      req.setAttribute("holdingDataBeans", holdingDataBeans);
      // See Edge Caching above
      // req.setAttribute("marketSummaryData", marketSummaryData);
      req.setAttribute("results", results);
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute(
          "results", results + "check userID = " + userID + " and that the database is populated");
      requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.HOME_PAGE));
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          "TradeServletAction.doHome(...)"
              + "illegal argument, information should be in exception string"
              + "treating this as a user error and forwarding on to a new page",
          e);
    }
    // ALPINE No support for EJB's yet
    /*catch (javax.ejb.FinderException e)
    {
    	//this is a user error so I will
    	//forward them to another page rather than throw a 500
    	req.setAttribute(
    		"results",
    		results + "\nCould not find account for + " + userID);
    	//requestDispatch(ctx, req, resp, TradeConfig.getPage(TradeConfig.HOME_PAGE));
    	//log the exception with an error level of 3 which means, handled exception but would invalidate a automation run
    	Log.error(
    		"TradeServletAction.doHome(...)" +
    		"Error finding account for user " + userID +
    		"treating this as a user error and forwarding on to a new page", e);
    }*/
    catch (Exception e) {
      // log the exception with error page
      throw new ServletException(
          "TradeServletAction.doHome(...)" + " exception user =" + userID, e);
    }

    requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.HOME_PAGE));
  }
Exemplo n.º 15
0
  public void _jspService(HttpServletRequest request, HttpServletResponse response)
      throws java.io.IOException, ServletException {

    JspFactory _jspxFactory = null;
    PageContext pageContext = null;
    HttpSession session = null;
    ServletContext application = null;
    ServletConfig config = null;
    JspWriter out = null;
    Object page = this;
    JspWriter _jspx_out = null;
    PageContext _jspx_page_context = null;

    try {
      _jspxFactory = JspFactory.getDefaultFactory();
      response.setContentType("text/html");
      pageContext = _jspxFactory.getPageContext(this, request, response, null, true, 8192, true);
      _jspx_page_context = pageContext;
      application = pageContext.getServletContext();
      config = pageContext.getServletConfig();
      session = pageContext.getSession();
      out = pageContext.getOut();
      _jspx_out = out;

      out.write("\n\n\n\n\n\n\n<html>\n<head>\n    <title>");
      if (_jspx_meth_fmt_message_0(_jspx_page_context)) return;
      out.write(
          "</title>\n    <link rel=\"stylesheet\" type=\"text/css\" href=\"/style/global.css\">\n    <style type=\"text/css\">\n        .drop-shadow {\n             font-weight: bold;\n             font-size: 14pt;\n             color: white;\n             text-shadow: black 0.1em 0.1em 0.2em;\n             padding-top: 21px;}\n    </style>\n    <meta name=\"decorator\" content=\"none\"/>\n</head>\n\n");
      org.jivesoftware.util.WebManager webManager = null;
      synchronized (_jspx_page_context) {
        webManager =
            (org.jivesoftware.util.WebManager)
                _jspx_page_context.getAttribute("webManager", PageContext.PAGE_SCOPE);
        if (webManager == null) {
          webManager = new org.jivesoftware.util.WebManager();
          _jspx_page_context.setAttribute("webManager", webManager, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\n');
      java.util.HashMap errors = null;
      synchronized (_jspx_page_context) {
        errors =
            (java.util.HashMap) _jspx_page_context.getAttribute("errors", PageContext.PAGE_SCOPE);
        if (errors == null) {
          errors = new java.util.HashMap();
          _jspx_page_context.setAttribute("errors", errors, PageContext.PAGE_SCOPE);
        }
      }
      out.write('\n');
      webManager.init(request, response, session, application, out);

      boolean create = request.getParameter("create") != null;
      String username = ParamUtils.getParameter(request, "username");
      String name = ParamUtils.getParameter(request, "name");
      String email = ParamUtils.getParameter(request, "email");
      String password = ParamUtils.getParameter(request, "password");
      String passwordConfirm = ParamUtils.getParameter(request, "passwordConfirm");
      String reCaptchaChallenge = ParamUtils.getParameter(request, "recaptcha_challenge_field");
      String reCaptchaResponse = ParamUtils.getParameter(request, "recaptcha_response_field");

      RegistrationPlugin plugin =
          (RegistrationPlugin)
              webManager.getXMPPServer().getPluginManager().getPlugin("registration");
      ReCaptcha reCaptcha = null;
      if (plugin.reCaptchaEnabled()) {
        reCaptcha =
            ReCaptchaFactory.newReCaptcha(
                plugin.getReCaptchaPublicKey(),
                plugin.getReCaptchaPrivateKey(),
                plugin.reCaptchaNoScript());
      }

      // Handle a request to create a user:
      if (create) {
        // Validate
        if (username == null) {
          errors.put("username", "");
        } else {
          try {
            username = username.trim().toLowerCase();
            username = JID.escapeNode(username);
            username = Stringprep.nodeprep(username);
          } catch (StringprepException se) {
            errors.put("username", "");
          }
        }
        if (password == null) {
          errors.put("password", "");
        }
        if (passwordConfirm == null) {
          errors.put("passwordConfirm", "");
        }
        if (password != null && passwordConfirm != null && !password.equals(passwordConfirm)) {
          errors.put("passwordMatch", "");
        }
        if (plugin.reCaptchaEnabled()) {
          ReCaptchaResponse captchaResponse = null;
          try {
            captchaResponse =
                reCaptcha.checkAnswer(
                    request.getRemoteAddr(), reCaptchaChallenge, reCaptchaResponse);
          } catch (Exception e) {
          }
          if (captchaResponse == null || !captchaResponse.isValid()) {
            errors.put("reCaptchaFail", "");
          }
        }

        // do a create if there were no errors
        if (errors.size() == 0) {
          try {
            webManager.getUserManager().createUser(username, password, name, email);

            response.sendRedirect("sign-up.jsp?success=true");
            return;
          } catch (UserAlreadyExistsException e) {
            errors.put("usernameAlreadyExists", "");
          } catch (Exception e) {
            errors.put("general", "");
            Log.error(e);
          }
        }
      }

      out.write(
          "\n\n<body>\n\n<div id=\"jive-header\">\n<table cellpadding=\"0\" cellspacing=\"0\" width=\"100%\" border=\"0\">\n    <tbody>\n        <tr><td class=\"drop-shadow\">&nbsp;");
      out.print(plugin.getHeader());
      out.write("</td></tr>    \n    </tbody>\n</table>\n</div>\n\n<div id=\"jive-content\">\n\n");
      if (!plugin.webEnabled()) {
        out.write('\n');
        out.write('\n');
        if (_jspx_meth_fmt_message_1(_jspx_page_context)) return;
        out.write('\n');
        out.write('\n');
      } else {
        out.write("\n\n<p>");
        if (_jspx_meth_fmt_message_2(_jspx_page_context)) return;
        out.write("</p>\n\n");
        if (_jspx_meth_c_set_0(_jspx_page_context)) return;
        out.write('\n');
        if (_jspx_meth_c_set_1(_jspx_page_context)) return;
        out.write('\n');
        out.write('\n');
        if (!errors.isEmpty()) {
          out.write(
              "\n\n    <div class=\"jive-error\">\n    <table cellpadding=\"0\" cellspacing=\"0\" border=\"0\">\n    <tbody>\n        <tr>\n            <td class=\"jive-icon\"><img src=\"images/error-16x16.gif\" width=\"16\" height=\"16\" border=\"0\"/></td>\n            <td class=\"jive-icon-label\">\n\n            ");
          if (errors.get("general") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_3(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("username") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_4(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("usernameAlreadyExists") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_5(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("name") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_6(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("email") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_7(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("password") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_8(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("passwordMatch") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_9(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("passwordConfirm") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_10(_jspx_page_context)) return;
            out.write("\n            ");
          } else if (errors.get("reCaptchaFail") != null) {
            out.write("\n                ");
            if (_jspx_meth_fmt_message_11(_jspx_page_context)) return;
            out.write("\n            ");
          }
          out.write(
              "\n            </td>\n        </tr>\n    </tbody>\n    </table>\n    </div>\n    <br>\n\n");
        } else if (request.getParameter("success") != null) {
          out.write(
              "\n\n    <div class=\"jive-success\">\n    <table cellpadding=\"0\" cellspacing=\"0\" border=\"0\">\n    <tbody>\n        <tr>\n            <td class=\"jive-icon\"><img src=\"images/success-16x16.gif\" width=\"16\" height=\"16\" border=\"0\"></td>\n            <td class=\"jive-icon-label\">");
          if (_jspx_meth_fmt_message_12(_jspx_page_context)) return;
          out.write("</td>\n        </tr>\n    </tbody>\n    </table>\n    </div><br>\n\n");
        }
        out.write(
            "\n\n<form name=\"f\" action=\"sign-up.jsp\" method=\"get\">\n\n<div class=\"jive-contentBoxHeader\">");
        if (_jspx_meth_fmt_message_13(_jspx_page_context)) return;
        out.write(
            "</div>\n<div class=\"jive-contentBox\">\n    <div>\n    <table cellpadding=\"3\" cellspacing=\"0\" border=\"0\" width=\"100%\">\n    <tbody>\n    <tr>\n        <td width=\"1%\" nowrap><label for=\"usernametf\">");
        if (_jspx_meth_fmt_message_14(_jspx_page_context)) return;
        out.write(
            ":</label> *</td>\n        <td width=\"99%\">\n            <input type=\"text\" name=\"username\" size=\"30\" maxlength=\"75\" value=\"");
        out.print(((username != null) ? username : ""));
        out.write(
            "\"\n             id=\"usernametf\" autocomplete=\"off\">\n        </td>\n    </tr>\n    <tr>\n        <td width=\"1%\" nowrap>\n            <label for=\"nametf\">");
        if (_jspx_meth_fmt_message_15(_jspx_page_context)) return;
        out.write(
            ":</label>\n        </td>\n        <td width=\"99%\">\n            <input type=\"text\" name=\"name\" size=\"30\" maxlength=\"75\" value=\"");
        out.print(((name != null) ? name : ""));
        out.write(
            "\"\n             id=\"nametf\">\n        </td>\n    </tr>\n    <tr>\n        <td width=\"1%\" nowrap>\n            <label for=\"emailtf\">");
        if (_jspx_meth_fmt_message_16(_jspx_page_context)) return;
        out.write(
            ":</label></td>\n        <td width=\"99%\">\n            <input type=\"text\" name=\"email\" size=\"30\" maxlength=\"75\" value=\"");
        out.print(((email != null) ? email : ""));
        out.write(
            "\"\n             id=\"emailtf\">\n        </td>\n    </tr>\n    <tr>\n        <td nowrap>\n            <label for=\"passtf\">");
        if (_jspx_meth_fmt_message_17(_jspx_page_context)) return;
        out.write(
            ":</label> *\n        </td>\n        <td width=\"99%\">\n            <input type=\"password\" name=\"password\" value=\"\" size=\"20\" maxlength=\"75\"\n             id=\"passtf\">\n        </td>\n    </tr>\n    <tr>\n        <td width=\"1%\" nowrap>\n            <label for=\"confpasstf\">");
        if (_jspx_meth_fmt_message_18(_jspx_page_context)) return;
        out.write(
            ":</label> *\n        </td>\n        <td width=\"99%\">\n            <input type=\"password\" name=\"passwordConfirm\" value=\"\" size=\"20\" maxlength=\"75\"\n             id=\"confpasstf\">\n        </td>\n    </tr>\n    </tbody>\n    </table>\n    <br>\n    <span class=\"jive-description\">\n    * ");
        if (_jspx_meth_fmt_message_19(_jspx_page_context)) return;
        out.write("\n    </span>\n    </div>\n</div>\n\n");
        if (reCaptcha != null) {
          out.write('\n');
          out.print(reCaptcha.createRecaptchaHtml(null, null, 0));
          out.write('\n');
        }
        out.write("\n<input type=\"submit\" name=\"create\" value=\"");
        if (_jspx_meth_fmt_message_20(_jspx_page_context)) return;
        out.write(
            "\">\n\n</form>\n\n<script language=\"JavaScript\" type=\"text/javascript\">\ndocument.f.username.focus();\n</script>\n\n");
      }
      out.write("\n\n</body>\n</html>");
    } catch (Throwable t) {
      if (!(t instanceof SkipPageException)) {
        out = _jspx_out;
        if (out != null && out.getBufferSize() != 0) out.clearBuffer();
        if (_jspx_page_context != null) _jspx_page_context.handlePageException(t);
      }
    } finally {
      if (_jspxFactory != null) _jspxFactory.releasePageContext(_jspx_page_context);
    }
  }
  /**
   * Login a Trade User. Dispatch to the Trade Home JSP for display
   *
   * @param userID The User to login
   * @param passwd The password supplied by the trader used to authenticate
   * @param ctx the servlet context
   * @param req the HttpRequest object
   * @param resp the HttpResponse object
   * @param results A short description of the results/success of this web request provided on the
   *     web page
   * @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 doLogin(
      ServletContext ctx,
      HttpServletRequest req,
      HttpServletResponse resp,
      String userID,
      String passwd)
      throws javax.servlet.ServletException, java.io.IOException {
    System.out.println("Login userID: " + userID);
    String results = "";
    try {
      // Got a valid userID and passwd, attempt login

      AccountDataBean accountData = tAction.login(userID, passwd);

      if (accountData != null) {
        HttpSession session = req.getSession(true);
        session.setAttribute("uidBean", userID);
        session.setAttribute("sessionCreationDate", new java.util.Date());
        if (("true").equals(req.getParameter("stress"))) {
          // fib(35);
          char[] s = new char[10 * 1024 * 1000];
          String str = String.copyValueOf(s);
          session.setAttribute("someobject", str);
        }
        results = "Ready to Trade";
        doHome(ctx, req, resp, userID, results);
        return;
      } else {
        req.setAttribute("results", results + "\nCould not find account for + " + userID);
        // log the exception with an error level of 3 which means, handled exception but would
        // invalidate a automation run
        Log.log(
            "TradeServletAction.doLogin(...)",
            "Error finding account for user " + userID + "",
            "user entered a bad username or the database is not populated");
      }
    } catch (java.lang.IllegalArgumentException e) { // this is a user error so I will
      // forward them to another page rather than throw a 500
      req.setAttribute("results", results + "illegal argument:" + e.getMessage());
      // log the exception with an error level of 3 which means, handled exception but would
      // invalidate a automation run
      Log.error(
          e,
          "TradeServletAction.doLogin(...)",
          "illegal argument, information should be in exception string",
          "treating this as a user error and forwarding on to a new page");

    } catch (Exception e) {
      doWelcome(
          ctx,
          req,
          resp,
          "User not found! Is the database <a href = 'config?action=buildDB'>populated </a>?");
      return;
      /*			throw new ServletException(
      "TradeServletAction.doLogin(...)"
      	+ "Exception logging in user "
      	+ userID
      	+ "with password"
      	+ passwd
      	,e);
      	*/

    }

    requestDispatch(ctx, req, resp, userID, TradeConfig.getPage(TradeConfig.WELCOME_PAGE));
  }
Exemplo n.º 17
0
  @Override
  public void doHandle(
      String target,
      Request request,
      HttpServletRequest httpServletRequest,
      HttpServletResponse httpServletResponse)
      throws IOException, ServletException {

    LOG.info("handling " + target);

    // !!! doHandle() is called twice for a request when using redirectiion, first time with
    // request.getPathInfo()
    // set to the URI and target set to the path, then with request.getPathInfo() set to null and
    // target set to the .jsp
    try {
      // request.setHandled(true);
      boolean secured;
      if (request.getScheme().equals("https")) {
        secured = true;
      } else if (request.getScheme().equals("http")) {
        secured = false;
      } else {
        httpServletResponse
            .getWriter()
            .println(
                String.format(
                    "<h1>Unknown scheme %s at %s</h1>",
                    request.getScheme(), request.getUri().getDecodedPath()));
        return;
      }

      if (request.getMethod().equals("GET")) {
        if (isInJar || target.endsWith(".jsp")) {
          // !!! when not in jar there's no need to do anything about params if it's not a .jsp,
          // as this will get called again for the corresponding .jsp
          if (prepareForJspGet(target, request, httpServletResponse, secured)) {
            return;
          }
        }
        if (target.startsWith(PATH_OPEN_ARTICLE)) {
          handleOpenArticle(request, httpServletResponse, target);
          return;
        }
        super.doHandle(target, request, httpServletRequest, httpServletResponse);
        LOG.info("handling of " + target + " went to super");

        // httpServletResponse.setDateHeader("Date", System.currentTimeMillis());     //ttt2 review
        // these, probably not use
        // httpServletResponse.setDateHeader("Expires", System.currentTimeMillis() + 60000);

        return;
      }

      if (request.getMethod().equals("POST")) {
        if (request.getUri().getDecodedPath().equals(PATH_LOGIN)) {
          handleLoginPost(request, httpServletResponse, secured);
        } else if (request.getUri().getDecodedPath().equals(PATH_SIGNUP)) {
          handleSignupPost(request, httpServletResponse);
        } else if (request.getUri().getDecodedPath().equals(PATH_CHANGE_PASSWORD)) {
          handleChangePasswordPost(request, httpServletResponse);
        } else if (request.getUri().getDecodedPath().equals(PATH_UPDATE_FEED_LIST)) {
          handleUpdateFeedListPost(request, httpServletResponse);
        } else if (request.getUri().getDecodedPath().equals(PATH_ADD_FEED)) {
          handleAddFeedPost(request, httpServletResponse);
        } else if (request.getUri().getDecodedPath().equals(PATH_REMOVE_FEED)) {
          handleRemoveFeedPost(request, httpServletResponse);
        } else if (request.getUri().getDecodedPath().equals(PATH_CHANGE_SETTINGS)) {
          handleChangeSettingsPost(request, httpServletResponse);
        }
      }

      /*{ // for tests only;
          httpServletResponse.getWriter().println(String.format("<h1>Unable to process request %s</h1>",
                  request.getUri().getDecodedPath()));
          request.setHandled(true);
      }*/
    } catch (Exception e) {
      LOG.error("Error processing request", e);
      try {
        // redirectToError(e.toString(), request, httpServletResponse); //!!! redirectToError leads
        // to infinite loop, probably related to
        // the fact that we get 2 calls for a regular request when redirecting
        httpServletResponse
            .getWriter()
            .println(
                String.format(
                    "<h1>Unable to process request %s</h1>", // ttt1 generate some HTML
                    request.getUri().getDecodedPath()));
        request.setHandled(true);
      } catch (Exception e1) {
        LOG.error("Error redirecting", e1);
      }
    }
  }
  protected void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    try {
      Locales.setCurrent(request);
      if (Users.getCurrent() == null) { // for a bug in websphere portal 5.1 with Domino LDAP
        Users.setCurrent((String) request.getSession().getAttribute("xava.user"));
      }
      request.getParameter("application"); // for a bug in websphere 5.1
      request.getParameter("module"); // for a bug in websphere 5.1
      Tab tab = (Tab) request.getSession().getAttribute("xava_reportTab");
      int[] selectedRowsNumber =
          (int[]) request.getSession().getAttribute("xava_selectedRowsReportTab");
      Map[] selectedKeys = (Map[]) request.getSession().getAttribute("xava_selectedKeysReportTab");
      int[] selectedRows = getSelectedRows(selectedRowsNumber, selectedKeys, tab);
      request.getSession().removeAttribute("xava_selectedRowsReportTab");
      Integer columnCountLimit =
          (Integer) request.getSession().getAttribute("xava_columnCountLimitReportTab");
      request.getSession().removeAttribute("xava_columnCountLimitReportTab");

      setDefaultSchema(request);
      String user = (String) request.getSession().getAttribute("xava_user");
      request.getSession().removeAttribute("xava_user");
      Users.setCurrent(user);
      String uri = request.getRequestURI();
      if (uri.endsWith(".pdf")) {
        InputStream is;
        JRDataSource ds;
        Map parameters = new HashMap();
        synchronized (tab) {
          tab.setRequest(request);
          parameters.put("Title", tab.getTitle());
          parameters.put("Organization", getOrganization());
          parameters.put("Date", getCurrentDate());
          for (String totalProperty : tab.getTotalPropertiesNames()) {
            parameters.put(totalProperty + "__TOTAL__", getTotal(request, tab, totalProperty));
          }
          TableModel tableModel = getTableModel(request, tab, selectedRows, false, true, null);
          tableModel.getValueAt(0, 0);
          if (tableModel.getRowCount() == 0) {
            generateNoRowsPage(response);
            return;
          }
          is = getReport(request, response, tab, tableModel, columnCountLimit);
          ds = new JRTableModelDataSource(tableModel);
        }
        JasperPrint jprint = JasperFillManager.fillReport(is, parameters, ds);
        response.setContentType("application/pdf");
        response.setHeader(
            "Content-Disposition", "inline; filename=\"" + getFileName(tab) + ".pdf\"");
        JasperExportManager.exportReportToPdfStream(jprint, response.getOutputStream());
      } else if (uri.endsWith(".csv")) {
        String csvEncoding = XavaPreferences.getInstance().getCSVEncoding();
        if (!Is.emptyString(csvEncoding)) {
          response.setCharacterEncoding(csvEncoding);
        }
        response.setContentType("text/x-csv");
        response.setHeader(
            "Content-Disposition", "inline; filename=\"" + getFileName(tab) + ".csv\"");
        synchronized (tab) {
          tab.setRequest(request);
          response
              .getWriter()
              .print(
                  TableModels.toCSV(
                      getTableModel(request, tab, selectedRows, true, false, columnCountLimit)));
        }
      } else {
        throw new ServletException(
            XavaResources.getString("report_type_not_supported", "", ".pdf .csv"));
      }
    } catch (Exception ex) {
      log.error(ex.getMessage(), ex);
      throw new ServletException(XavaResources.getString("report_error"));
    } finally {
      request.getSession().removeAttribute("xava_reportTab");
    }
  }
Exemplo n.º 19
0
  /**
   * this is the main method of the servlet that will service all get requests.
   *
   * @param request HttpServletRequest
   * @param responce HttpServletResponce
   */
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {
    try {
      res.setContentType("text/html");

      ServletOutputStream out = res.getOutputStream();
      hitCount++;
      long totalMemory = Runtime.getRuntime().totalMemory();

      long maxMemoryBeforeGC = Runtime.getRuntime().maxMemory();
      long freeMemoryBeforeGC = Runtime.getRuntime().freeMemory();
      long startTime = System.currentTimeMillis();

      System.gc(); // Invoke the GC.

      long endTime = System.currentTimeMillis();
      long maxMemoryAfterGC = Runtime.getRuntime().maxMemory();
      long freeMemoryAfterGC = Runtime.getRuntime().freeMemory();

      out.println(
          "<html><head><title>ExplicitGC</title></head>"
              + "<body><HR><BR><FONT size=\"+2\" color=\"#000066\">Explicit Garbage Collection<BR></FONT><FONT size=\"+1\" color=\"#000066\">Init time : "
              + initTime
              + "<BR><BR></FONT>  <B>Hit Count: "
              + hitCount
              + "<br>"
              + "<table border=\"0\"><tr>"
              + "<td align=\"right\">Total Memory</td><td align=\"right\">"
              + totalMemory
              + "</td>"
              + "</tr></table>"
              + "<table width=\"350\"><tr><td colspan=\"2\" align=\"left\">"
              + "Statistics before GC</td></tr>"
              + "<tr><td align=\"right\">"
              + "Max Memory</td><td align=\"right\">"
              + maxMemoryBeforeGC
              + "</td></tr>"
              + "<tr><td align=\"right\">"
              + "Free Memory</td><td align=\"right\">"
              + freeMemoryBeforeGC
              + "</td></tr>"
              + "<tr><td align=\"right\">"
              + "Used Memory</td><td align=\"right\">"
              + (totalMemory - freeMemoryBeforeGC)
              + "</td></tr>"
              + "<tr><td colspan=\"2\" align=\"left\">Statistics after GC</td></tr>"
              + "<tr><td align=\"right\">"
              + "Max Memory</td><td align=\"right\">"
              + maxMemoryAfterGC
              + "</td></tr>"
              + "<tr><td align=\"right\">"
              + "Free Memory</td><td align=\"right\">"
              + freeMemoryAfterGC
              + "</td></tr>"
              + "<tr><td align=\"right\">"
              + "Used Memory</td><td align=\"right\">"
              + (totalMemory - freeMemoryAfterGC)
              + "</td></tr>"
              + "<tr><td align=\"right\">"
              + "Total Time in GC</td><td align=\"right\">"
              + Float.toString((endTime - startTime) / 1000)
              + "s</td></tr>"
              + "</table>"
              + "</body></html>");
    } catch (Exception e) {
      Log.error(e, "ExplicitGC.doGet(...): general exception caught");
      res.sendError(500, e.toString());
    }
  }