/**
   * Deletes a meeting from the database
   *
   * <p>- Requires a cookie for the session user - Requires a meetingId request parameter for the
   * HTTP GET
   *
   * @param req The HTTP Request
   * @param res The HTTP Response
   */
  public void deletemeetingAction(HttpServletRequest req, HttpServletResponse res) {
    // Ensure there is a cookie for the session user
    if (AccountController.redirectIfNoCookie(req, res)) return;

    if (req.getMethod() == HttpMethod.Get) {

      // Get the meeting
      int meetingId = Integer.parseInt(req.getParameter("meetingId"));
      MeetingManager meetingMan = new MeetingManager();
      Meeting meeting = meetingMan.get(meetingId);
      meetingMan.deleteMeeting(meetingId);

      // Update the User Session to remove meeting
      HttpSession session = req.getSession();
      Session userSession = (Session) session.getAttribute("userSession");
      List<Meeting> adminMeetings = userSession.getUser().getMeetings();

      for (int i = 0; i < adminMeetings.size(); i++) {
        Meeting m = adminMeetings.get(i);
        if (m.getId() == meeting.getId()) {
          adminMeetings.remove(i);
          break;
        }
      }

      redirectToLocal(req, res, "/home/dashboard");
      return;

    } else if (req.getMethod() == HttpMethod.Post) {
      httpNotFound(req, res);
    }
  }
  public static void showSession(HttpServletRequest req, PrintStream out) {

    // res.setContentType("text/html");

    // Get the current session object, create one if necessary
    HttpSession session = req.getSession();

    out.println("Session id: " + session.getId());
    out.println(" session.isNew(): " + session.isNew());
    out.println(" session.getMaxInactiveInterval(): " + session.getMaxInactiveInterval() + " secs");
    out.println(
        " session.getCreationTime(): "
            + session.getCreationTime()
            + " ("
            + new Date(session.getCreationTime())
            + ")");
    out.println(
        " session.getLastAccessedTime(): "
            + session.getLastAccessedTime()
            + " ("
            + new Date(session.getLastAccessedTime())
            + ")");
    out.println(" req.isRequestedSessionIdFromCookie: " + req.isRequestedSessionIdFromCookie());
    out.println(" req.isRequestedSessionIdFromURL: " + req.isRequestedSessionIdFromURL());
    out.println(" req.isRequestedSessionIdValid: " + req.isRequestedSessionIdValid());

    out.println("Saved session Attributes:");
    Enumeration atts = session.getAttributeNames();
    while (atts.hasMoreElements()) {
      String name = (String) atts.nextElement();
      out.println(" " + name + ": " + session.getAttribute(name) + "<BR>");
    }
  }
  private void processReturn(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {
    Account principal = this.verifyResponse(req);

    // System.out.println(principal);

    String returnURL = req.getParameter("exist_return");

    if (principal == null) {
      // this.getServletContext().getRequestDispatcher("/openid/login.xql").forward(req, resp);
      resp.sendRedirect(returnURL);
    } else {
      HttpSession session = req.getSession(true);

      // ((XQueryURLRewrite.RequestWrapper)req).setUserPrincipal(principal);

      Subject subject = new Subject();

      // TODO: hardcoded to jetty - rewrite
      // *******************************************************
      DefaultIdentityService _identityService = new DefaultIdentityService();
      UserIdentity user = _identityService.newUserIdentity(subject, principal, new String[0]);

      Authentication cached = new HttpSessionAuthentication(session, user);
      session.setAttribute(HttpSessionAuthentication.__J_AUTHENTICATED, cached);
      // *******************************************************

      resp.sendRedirect(returnURL);
    }
  }
  /**
   * Creates a Discussion Post
   *
   * <p>- Requires a cookie for the session user - Requires a comment and threadId request parameter
   * for the POST
   *
   * @param req The HTTP Request
   * @param res The HTTP Response
   */
  public void createPostAction(HttpServletRequest req, HttpServletResponse res) {
    // Ensure there is a cookie for the session user
    if (AccountController.redirectIfNoCookie(req, res)) return;

    Map<String, Object> viewData = new HashMap<>();

    if (req.getMethod() == HttpMethod.Post) {
      DiscussionManager dm = new DiscussionManager();

      HttpSession session = req.getSession();
      Session userSession = (Session) session.getAttribute("userSession");

      // Create the discussion post
      DiscussionPost post = new DiscussionPost();
      post.setUserId(userSession.getUserId());
      post.setMessage(req.getParameter("comment"));
      post.setThreadId(Integer.parseInt(req.getParameter("threadId")));

      dm.createPost(post);

      redirectToLocal(req, res, "/group/discussion/?threadId=" + req.getParameter("threadId"));
    } else {
      httpNotFound(req, res);
    }
  }
Exemple #5
1
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    response.setContentType("text/html");
    HttpSession session = request.getSession();
    PrintWriter out = response.getWriter();
    StringBuilder sb = new StringBuilder();

    HashMap<String, String> userInfo = (HashMap<String, String>) session.getAttribute("userInfo");
    String ticket = request.getParameter("ticket");

    if (userInfo == null) {
      response.sendRedirect(response.encodeRedirectUrl(request.getContextPath() + "/SignIn"));
    } else {
      if (userInfo.get("role").equals("technician")) {
        sb.append(LayoutProvider.getInstance().getLoggedInHeader(userInfo.get("name")));
        sb.append("<div id=\"body\">");
        sb.append(
            "<h3>Schedule Confirmation</h3><p>You have scheduled <strong>ticket # "
                + ticket
                + "</strong></p>");
        if (ticket != null) {
          List<String> tickets;
          try {
            if (userInfo.get("tickets").equals("")) {
              tickets = null;
            } else {
              tickets = Arrays.asList(userInfo.get("tickets").split("\\,"));
            }
          } catch (Exception ex) {
            System.out.println("PayBill: error splitting tickets");
            tickets = null;
          }
          String remaining = "";
          if (tickets != null && tickets.size() > 0) {
            for (String t : tickets) {
              if (!t.equals(ticket)) {
                remaining += t + ",";
              }
            }
            if (remaining.length() > 0) remaining = remaining.substring(0, remaining.length() - 1);
          } else {
            remaining = "";
          }
          userInfo.put("tickets", remaining);
        }
        sb.append("</div>");
      } else {
        sb.append("<h2>Error</h2>");
        sb.append("<p>You do not have access to this page.</p>");
        sb.append("</div>");
      }
    }
    out.println(sb.toString());
    out.close();
  }
Exemple #6
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  public synchronized void service(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {
    HttpSession dbSession = request.getSession();
    JspFactory _jspxFactory = JspFactory.getDefaultFactory();
    PageContext pageContext =
        _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
    ServletContext dbApplication = dbSession.getServletContext();

    ServletContext application;
    HttpSession session = request.getSession();
    nseer_db_backup1 finance_db = new nseer_db_backup1(dbApplication);

    try {

      if (finance_db.conn((String) dbSession.getAttribute("unit_db_name"))) {
        String finance_cheque_id = request.getParameter("finance_cheque_id");
        String sql = "delete from finance_bill where id='" + finance_cheque_id + "'";
        finance_db.executeUpdate(sql);
        finance_db.commit();
        finance_db.close();

      } else {
        response.sendRedirect("error_conn.htm");
      }
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    System.out.println("[Servlet3.doPost]");

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();

    out.println("FILTER-REQUEST:" + request.getSession().getAttribute("FILTER-REQUEST"));
    out.println("FILTER-FORWARD:" + request.getSession().getAttribute("FILTER-FORWARD"));
    out.println("FILTER-INCLUDE:" + request.getSession().getAttribute("FILTER"));
  }
  /**
   * This method will open the sample report pdf.
   *
   * @param reportFilePath - full path of the sample report to be shown.
   * @param request - instance of HttpServletRequest
   * @param response - instance of HttpServletResponse
   * @throws ServletException - error
   * @throws IOException - error
   */
  private static void showSampleReport(
      String reportFilePath, HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    if (null != request.getSession().getAttribute(ReportServiceConstant.VIEW_SAMPLE_REPORT)
        && request
            .getSession()
            .getAttribute(ReportServiceConstant.VIEW_SAMPLE_REPORT)
            .toString()
            .equalsIgnoreCase("Y")) {
      ServletOutputStream output = null;
      try {

        FileInputStream fis = new FileInputStream(reportFilePath);
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        byte[] buf = new byte[256];
        try {
          for (int readNum; (readNum = fis.read(buf)) != -1; ) {
            baos.write(buf, 0, readNum); // no doubt here is 0
            // Writes len bytes from the specified byte array starting at offset off to this byte
            // array output stream.
          }

        } catch (IOException ex) {
          ex.printStackTrace();
        }

        if (null != baos) {

          // Init servlet response.
          response.reset();
          response.setContentType("application/pdf");
          response.setContentLength(baos.size());
          response.setHeader("Content-disposition", "inline; filename=\"" + reportFilePath);
          response.setHeader("Expires", "0");
          response.setHeader("Cache-Control", "must-revalidate, post-check=0, pre-check=0");
          //                  response.setHeader("Transfer-Encoding", "identity");
          output = response.getOutputStream();

          output.write(baos.toByteArray(), 0, baos.size());

          // Finalize task.
          output.flush();
        }
      } catch (Exception exception) {
        OPPE_LOG.error("ERROR.SHOW_PDF.ERROR", exception);
      } finally {

        // Gently close streams.
        close((Closeable) output);
      }
    }
  }
 /**
  * Permet de repondre a une requete web En affichant la liste des Spectacles et representations :
  * Utiliste JQuery javascript pour la mise en forme
  *
  * @param HttpServletRequest request requete
  * @param HttpServletResponse response reponse
  * @throw IOException, ServletException
  * @return void
  */
 public void doGet(HttpServletRequest req, HttpServletResponse res)
     throws ServletException, IOException {
   // Get the session object
   HttpSession session = req.getSession(true);
   // Get the output stream
   ServletOutputStream out = res.getOutputStream();
   res.setContentType("text/html");
   out.println("<HEAD><TITLE>Reservation de tickets </TITLE></HEAD><BODY>");
   out.println("<h1> Reservations de tickets </h1>");
   out.println("<BODY bgproperties=\"fixed\" background=\"/images/rideau.JPG\">");
   out.println("<p align=\"Right\"><font face=\"Monotype Corsiva\"style=\"font-size: 16pt\">");
   try {
     // Open the file that is the first
     // command line parameter
     String relativeWebPath = "/WEB-INF/files/JAVASCRIPTPROG.txt";
     String absoluteDiskPath = this.getServletContext().getRealPath(relativeWebPath);
     File file = new File(absoluteDiskPath);
     FileInputStream fstream = new FileInputStream(file);
     // Get the object of DataInputStream
     DataInputStream in = new DataInputStream(fstream);
     BufferedReader br = new BufferedReader(new InputStreamReader(in));
     String strLine;
     // Read File Line By Line
     while ((strLine = br.readLine()) != null) {
       // Print the content on the console
       out.println(strLine);
     }
     // Close the input stream
     in.close();
   } catch (Exception e) { // Catch exception if any
     out.println("Error: " + e.getMessage());
   }
   if (session.isNew() || session.getAttribute("session.PanierListe") == null)
     out.println("<a href=\"admin/admin.html\">Caddie (vide)</a></font><br></p>");
   else if (session.getAttribute("session.PanierListe") != null)
     if (((PanierListe) session.getAttribute("session.PanierListe")).getSize() > 0)
       out.println(
           "<a href=\"admin/admin.html\">afficher caddie("
               + ((PanierListe) session.getAttribute("session.PanierListe")).Liste.size()
               + "Representations dans le panier)"
               + "</a></font><br></p>");
   try {
     Utilisateur user = Utilitaires.Identification(this);
     out.println(Utilitaires.AffichageAchat(user));
   } catch (Exception e) {
     out.println(e.getMessage());
   }
   out.println("</BODY>");
   out.close();
 }
 private void setDefaultSchema(HttpServletRequest request) {
   String hibernateDefaultSchemaTab =
       (String) request.getSession().getAttribute("xava_hibernateDefaultSchemaTab");
   if (hibernateDefaultSchemaTab != null) {
     request.getSession().removeAttribute("xava_hibernateDefaultSchemaTab");
     XHibernate.setDefaultSchema(hibernateDefaultSchemaTab);
   }
   String jpaDefaultSchemaTab =
       (String) request.getSession().getAttribute("xava_jpaDefaultSchemaTab");
   if (jpaDefaultSchemaTab != null) {
     request.getSession().removeAttribute("xava_jpaDefaultSchemaTab");
     XPersistence.setDefaultSchema(jpaDefaultSchemaTab);
   }
 }
Exemple #11
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  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    PrintWriter writer = response.getWriter();
    HttpSession session = request.getSession();

    String username = request.getParameter("username");
    String password = request.getParameter("password");
    String type = request.getParameter("type");
    System.out.println(username + password + type);

    session.setAttribute("user", username);

    try {
      writer.println("<html>");
      writer.println("<body bgcolor=green>");
      writer.println("<center>");
      ps.setString(1, username);
      ps.setString(2, password);
      ps.setString(3, type);
      ResultSet rs = ps.executeQuery();

      if (rs.next()) {
        writer.println("<h1>LOGIN SUCCESSFUL</h1><br><br>");
        writer.println("<a href=account.html>click here to see your account</a>");
      } else {
        writer.println("<h1>LOGIN FAILED</h1><br><br>");
        writer.println("<a href=login.html>click here to login again</a>");
      }
      writer.println("</center>");
      writer.println("</body>");
      writer.println("</html>");
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  public void doPost(HttpServletRequest req, HttpServletResponse resp)
      throws ServletException, IOException {

    resp.setContentType("text/html");
    PrintWriter out = resp.getWriter();

    String support = "support"; // valid username

    HttpSession session = null;
    session = req.getSession(false); // Get user's session object (no new one)
    if (session == null) {

      invalidUser(out); // Intruder - reject
      return;
    }

    String userName = (String) session.getAttribute("user"); // get username

    if (!userName.equals(support)) {

      invalidUser(out); // Intruder - reject
      return;
    }

    String action = "";
    if (req.getParameter("todo") != null) action = req.getParameter("todo");

    if (action.equals("update")) {

      doUpdate(out);
      return;
    }

    out.println("<p>Nothing to do.</p>todo=" + action);
  }
  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {

    res.setContentType("text/html");
    PrintWriter out = res.getWriter();
    Enumeration values = req.getParameterNames();
    String name = "";
    String value = "";
    String id = "";
    while (values.hasMoreElements()) {
      name = ((String) values.nextElement()).trim();
      value = req.getParameter(name).trim();
      if (name.equals("id")) id = value;
    }
    if (url.equals("")) {
      url = getServletContext().getInitParameter("url");
      cas_url = getServletContext().getInitParameter("cas_url");
    }
    HttpSession session = null;
    session = req.getSession(false);
    if (session != null) {
      session.invalidate();
    }
    res.sendRedirect(cas_url);
    return;
  }
Exemple #14
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  public void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {

    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    String title = "Session Tracking Example";
    HttpSession session = request.getSession(true);
    String heading;

    Integer accessCount = (Integer) session.getAttribute("accessCount");

    if (accessCount == null) {
      accessCount = new Integer(0);
      heading = "Welcome, Newcomer";
    } else {
      heading = "Welcome Back";
      accessCount = new Integer(accessCount.intValue() + 1);
    }

    session.setAttribute("accessCount", accessCount);
    out.println(
        "<BODY BGCOLOR=\"#FDF5E6\">\n"
            + "<H1 ALIGN=\"CENTER\">"
            + heading
            + "</H1>\n"
            + "<H2>Information on Your Session:</H2>\n"
            + "<TABLE BORDER=1 ALIGN=\"CENTER\">\n"
            + "<TR BGCOLOR=\"#FFAD00\">\n"
            + "  <TH>Info Type<TH>Value\n"
            + "<TR>\n"
            + "  <TD>ID\n"
            + "  <TD>"
            + session.getId()
            + "\n"
            + "<TR>\n"
            + "  <TD>Creation Time\n"
            + "  <TD>"
            + new Date(session.getCreationTime())
            + "\n"
            + "<TR>\n"
            + "  <TD>Time of Last Access\n"
            + "  <TD>"
            + new Date(session.getLastAccessedTime())
            + "\n"
            + "<TR>\n"
            + "  <TD>Number of Previous Accesses\n"
            + "  <TD>"
            + accessCount
            + "\n"
            + "</TR>"
            + "</TABLE>\n");

    // the following two statements show how to retrieve parameters in
    // the request.  The URL format is something like:
    // http://localhost:8080/project2/servlet/ShowSession?myname=Chen%20Li
    String myname = request.getParameter("myname");
    if (myname != null) out.println("Hey " + myname + "<br><br>");

    out.println("</BODY></HTML>");
  }
Exemple #15
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  @Override
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    // POST method only used for tracked login operation
    HttpSession session = request.getSession();
    response.setContentType("text/plain");
    PrintWriter out = response.getWriter();

    // Get the username and password from request
    String username = request.getParameter("id");
    String password = request.getParameter("pwd");

    Long id = 0L;
    try {
      id = Long.parseLong(username);
    } catch (Exception ex) {
    }

    if (username != null && password != null) {
      // Login into tracked system
      CTracked ctracked = db.loginTrackedFromMobile(id, password).getResult();

      if (ctracked != null) {
        // Login successful
        out.print("OK," + ctracked.getUsername());
        session.setAttribute("device_id", ctracked.getUsername());
        log.info(ctracked + " : logined!");
      }
    }
  }
 public void service(HttpServletRequest req, HttpServletResponse res)
     throws IOException, ServletException {
   HttpSession sess = req.getSession(false);
   sess.invalidate();
   System.out.println("Session Closed");
   res.sendRedirect("index.html");
 }
Exemple #17
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  public ActionForward execute(
      ActionMapping mapping, ActionForm form, HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {
    try {
      GpsImportForm gpsForm = (GpsImportForm) form;
      User user = (User) req.getSession().getAttribute("user");
      int entryId = gpsForm.getEntryId();
      String fileName = gpsForm.getFileName();
      String title = gpsForm.getTitle();
      String activityId = gpsForm.getActivityId();
      String xml = gpsForm.getXml();
      log.debug(xml);

      List<GpsTrack> tracks = new TcxParser().parse(xml.getBytes());
      GpsTrack track = tracks.get(0); // Horrible hack.
      createAttachment(user, entryId, fileName, title, activityId, track);
      createGeotag(fileName, track);

      req.setAttribute("status", "success");
      req.setAttribute("message", "");
      log.debug("Returning status: success.");
      return mapping.findForward("results");
    } catch (Exception e) {
      log.fatal("Error processing incoming Garmin XML", e);
      req.setAttribute("status", "failure");
      req.setAttribute("message", e.toString());
      return mapping.findForward("results");
    }
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {
    String amount = request.getParameter("amount");
    String amount2 = request.getParameter("amount2");
    String amount3 = request.getParameter("amount3");
    Integer posotita = Integer.parseInt(amount);
    Integer posotita2 = Integer.parseInt(amount2);
    Integer posotita3 = Integer.parseInt(amount3);

    HttpSession session = request.getSession();

    if (session.isNew()) {
      request.setAttribute("sessionVal", "this is a new session");
    } else {
      request.setAttribute("sessionVal", "Welcome Back!");
    }

    double total = ((posotita * 18.50) + (posotita2 * 6.95) + (posotita3 * 1.29));
    session.setAttribute("totalVal", total);

    request.setAttribute("currency", total);
    request.setAttribute("from", amount);
    request.setAttribute("from2", amount2);
    request.setAttribute("from3", amount3);

    RequestDispatcher view = request.getRequestDispatcher("index.jsp");
    view.forward(request, response);
  }
Exemple #19
0
  /**
   * Parse the case id from the url and then delete it. Finally redirects the response and the
   * request to admCase.jsp
   *
   * @see DatabaseMethods#caseDelete(int)
   * @see HttpServlet#doGet(HttpServletRequest request, HttpServletResponse response)
   */
  protected void doGet(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    // TODO Auto-generated method stub

    request.setCharacterEncoding("UTF-8");
    response.setCharacterEncoding("UTF-8");
    DatabaseMethods dbPoint = new DatabaseMethods();
    HttpSession userSession = request.getSession();

    if (Integer.parseInt(userSession.getAttribute("isadmin").toString()) == 1) {
      int caseId = Integer.parseInt(request.getParameter("caseId"));

      int success = dbPoint.caseDelete(caseId);

      if (success != 0) {
        userSession.setAttribute("caseDelete", "1");
      } else {
        userSession.setAttribute("caseDelete", "0");
      }
    }
    RequestDispatcher rd = getServletContext().getRequestDispatcher("/admCase.jsp");
    if (rd != null) {
      rd.forward(request, response);
    }
  }
  public void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {

    try {

      response.setContentType("text/html");
      PrintWriter out = response.getWriter();

      /*String n=request.getParameter("username");
      out.print("Welcome "+n);*/

      String name = request.getParameter("name");
      String dob = request.getParameter("dob");
      String address = request.getParameter("address");
      String email = request.getParameter("email");
      HttpSession session = request.getSession(true);
      String userid = (String) session.getAttribute("theName");
      int AccNo = 0;
      String AccMsg = "";

      DbCommunication db_comm = new DbCommunication();
      AccNo = db_comm.accountCreation(name, dob, address, email, userid);
      // db_comm.accountCreation(name,email);
      AccMsg = "Account created successfully. Account number is:" + AccNo;
      // out.println(AccMsg);

      String redirectURL = "accountCreationPage.jsp";
      response.sendRedirect(redirectURL);
      session.setAttribute("AccCreationalMsgStatus", "set");
      session.setAttribute("AccCreationalMsg", AccMsg);

    } catch (Exception e) {
      System.out.println(e);
    }
  }
 public void doGet(HttpServletRequest request, HttpServletResponse response)
     throws ServletException, IOException {
   response.setContentType("text/html");
   PrintWriter pw = response.getWriter();
   HttpSession session = request.getSession();
   String str = (String) session.getAttribute("foo");
   pw.println("The name is " + str);
 }
 /** Get the current session, creating it if necessary (and set the timeout if so) */
 protected HttpSession getSession() {
   if (session == null) {
     session = req.getSession(true);
     if (session.isNew()) {
       setSessionTimeout(session);
     }
   }
   return session;
 }
  /**
   * 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));
  }
Exemple #24
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  public synchronized void service(HttpServletRequest request, HttpServletResponse response)
      throws IOException, ServletException {
    HttpSession dbSession = request.getSession();
    JspFactory _jspxFactory = JspFactory.getDefaultFactory();
    PageContext pageContext =
        _jspxFactory.getPageContext(this, request, response, "", true, 8192, true);
    ServletContext dbApplication = dbSession.getServletContext();

    try {
      HttpSession session = request.getSession();
      PrintWriter out = response.getWriter();
      MakePdf mm = new MakePdf();
      excel query = new excel();
      getKeyColumn column = new getKeyColumn();
      mm.setConfigFile("xml/stock/pdf_export.xml");
      String sql = "";
      String tablename = request.getParameter("tablename");
      String condition = "";
      String queue = "";
      if (tablename.equals("stock_balance")) {
        queue = "order by chain_ID";
        condition = "where address_group!=''";
      }
      sql = "select * from " + tablename + " " + condition + " " + queue;
      int a = sql.indexOf("*");
      String sqla = sql.substring(0, a) + "count(*) as A" + sql.substring(a + 1, sql.length());

      mm.make(
          (String) dbSession.getAttribute("unit_db_name"),
          tablename,
          sqla,
          sql,
          "pdf_files/stock_data",
          1500,
          session);
      int fileAmount = mm.fileAmount();
      response.sendRedirect("stock/export/pdf_ok_a.jsp?file_amount=" + fileAmount + "");

    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
  public static void showSession(HttpServletRequest req, HttpServletResponse res, PrintStream out) {

    // res.setContentType("text/html");

    // Get the current session object, create one if necessary
    HttpSession session = req.getSession();

    // Increment the hit count for this page. The value is saved
    // in this client's session under the name "snoop.count".
    Integer count = (Integer) session.getAttribute("snoop.count");
    if (count == null) {
      count = 1;
    } else count = count + 1;
    session.setAttribute("snoop.count", count);

    out.println(HtmlWriter.getInstance().getHtmlDoctypeAndOpenTag());
    out.println("<HEAD><TITLE>SessionSnoop</TITLE></HEAD>");
    out.println("<BODY><H1>Session Snoop</H1>");

    // Display the hit count for this page
    out.println(
        "You've visited this page " + count + ((!(count.intValue() != 1)) ? " time." : " times."));

    out.println("<P>");

    out.println("<H3>Here is your saved session data:</H3>");
    Enumeration atts = session.getAttributeNames();
    while (atts.hasMoreElements()) {
      String name = (String) atts.nextElement();
      out.println(name + ": " + session.getAttribute(name) + "<BR>");
    }

    out.println("<H3>Here are some vital stats on your session:</H3>");
    out.println("Session id: " + session.getId() + " <I>(keep it secret)</I><BR>");
    out.println("New session: " + session.isNew() + "<BR>");
    out.println("Timeout: " + session.getMaxInactiveInterval());
    out.println("<I>(" + session.getMaxInactiveInterval() / 60 + " minutes)</I><BR>");
    out.println("Creation time: " + session.getCreationTime());
    out.println("<I>(" + new Date(session.getCreationTime()) + ")</I><BR>");
    out.println("Last access time: " + session.getLastAccessedTime());
    out.println("<I>(" + new Date(session.getLastAccessedTime()) + ")</I><BR>");

    out.println(
        "Requested session ID from cookie: " + req.isRequestedSessionIdFromCookie() + "<BR>");
    out.println("Requested session ID from URL: " + req.isRequestedSessionIdFromURL() + "<BR>");
    out.println("Requested session ID valid: " + req.isRequestedSessionIdValid() + "<BR>");

    out.println("<H3>Test URL Rewriting</H3>");
    out.println("Click <A HREF=\"" + res.encodeURL(req.getRequestURI()) + "\">here</A>");
    out.println("to test that session tracking works via URL");
    out.println("rewriting even when cookies aren't supported.");

    out.println("</BODY></HTML>");
  }
  // required doFilter method
  // redirects users trying to access restricted part of site when not logged in
  public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
      throws java.io.IOException, javax.servlet.ServletException {
    HttpServletRequest req = (HttpServletRequest) request;
    HttpServletResponse res = (HttpServletResponse) response;
    HttpSession session = req.getSession();

    String loggedIn = (String) session.getAttribute("loggedIn");

    if (loggedIn == null) res.sendRedirect("../pleaselogin.html");
    else if (loggedIn == "yes") chain.doFilter(request, response);
  }
Exemple #27
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  public void doGet(HttpServletRequest req, HttpServletResponse res)
      throws ServletException, IOException {

    res.setContentType("text/html");
    PrintWriter out = res.getWriter();
    out.println("<html><title>Salut!</title><body>");
    out.println(
        "<p> Vous avez visité cette page "
            + setSession(req.getSession())
            + " fois</p></body></hmtl>");
    out.close();
  }
  /**
   * 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
  protected void doPost(HttpServletRequest request, HttpServletResponse response)
      throws ServletException, IOException {
    String firstName = request.getParameter("firstName");
    String lastName = request.getParameter("lastName");

    HttpSession session = request.getSession();

    // TODO: add code that gets the User object from the session and updates the database

    String url = "/displayUsers";
    RequestDispatcher dispatcher = getServletContext().getRequestDispatcher(url);
    dispatcher.forward(request, response);
  }
 public void doPost(HttpServletRequest request, HttpServletResponse response)
     throws ServletException, IOException {
   Integer etat = (Integer) request.getSession().getAttribute("etat");
   if (etat == null) {
     RequestDispatcher dispatcher = request.getRequestDispatcher("/login.jsp");
     dispatcher.forward(request, response);
   } else {
     try {
       String titre = request.getParameter("titre");
       String dateSortie = request.getParameter("dateSortie");
       String nom = request.getParameter("nom");
       String role = request.getParameter("role");
       // conversion du parametre dateSortie en SQLDate
       Date date;
       try {
         date = new Date(FormatDate.convertirDate(dateSortie).getTime());
       } catch (ParseException e) {
         throw new Tp6Exception(
             "Format de la date " + dateSortie + " incorrect. AAAA-MM-JJ attendue.");
       }
       // executer la transaction
       GestionTp6 tp6Update = (GestionTp6) request.getSession().getAttribute("tp6Update");
       synchronized (tp6Update) {
         tp6Update.gestionFilm.ajoutActeurFilm(titre, date, nom, role);
       }
       RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/menu.jsp");
       dispatcher.forward(request, response);
     } catch (Tp6Exception e) {
       List<String> listeMessageErreur = new LinkedList<String>();
       listeMessageErreur.add(e.toString());
       request.setAttribute("listeMessageErreur", listeMessageErreur);
       RequestDispatcher dispatcher = request.getRequestDispatcher("/WEB-INF/menu.jsp");
       dispatcher.forward(request, response);
     } catch (Exception e) {
       e.printStackTrace();
       response.sendError(HttpServletResponse.SC_INTERNAL_SERVER_ERROR, e.toString());
     }
   }
 }