public void doGet(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;
    }

    out.println("<HTML><HEAD><TITLE>Database Upgrade</TITLE></HEAD>");
    out.println("<BODY><CENTER>");
    out.println(
        "<BR><BR><H3>This job will check all clubs' session logs for caller=clubster.</H3>");
    out.println("<BR><BR>Click 'Continue' to start the job.");
    out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A><BR><BR>");

    out.println(
        "<form method=post><input type=submit value=\"Continue\" onclick=\"return confirm('Are you sure?')\">");
    out.println(" <input type=hidden value=\"update\" name=\"todo\"></form>");
    /*
    out.println("<form method=post><input type=submit value=\"  Test  \">");
    out.println(" <input type=hidden value=\"test\" name=\"todo\"></form>");
    *
    */

    out.println("</CENTER></BODY></HTML>");

    out.close();
  }
  private void doUpdate(PrintWriter out) {

    Connection con1 = null; // init DB objects
    Connection con2 = null;
    PreparedStatement pstmt = null;
    Statement stmt1 = null;
    Statement stmt1a = null;
    Statement stmt2 = null;
    Statement stmt3 = null;
    ResultSet rs1 = null;
    ResultSet rs2 = null;
    ResultSet rs3 = null;

    out.println("<HTML><HEAD><TITLE>Database Query</TITLE></HEAD>");
    out.println("<BODY><H3>Starting Job to Check for Clubster Users</H3>");
    out.flush();

    String club = "";
    String name = "";

    try {

      con1 = dbConn.Connect(rev);
    } catch (Exception exc) {

      // Error connecting to db....
      out.println("<BR><BR>Unable to connect to the DB.");
      out.println("<BR>Exception: " + exc.getMessage());
      out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A>.");
      out.println("</BODY></HTML>");
      return;
    }

    //
    // Get the club names from the 'clubs' table
    //
    //  Process each club in the table
    //
    int x1 = 0;
    int x2 = 0;
    int i = 0;

    boolean skip = true;

    try {

      stmt1 = con1.createStatement();
      rs1 = stmt1.executeQuery("SELECT clubname, fullname FROM clubs ORDER BY clubname");

      while (rs1.next()) {

        x1++;
        club = rs1.getString(1); // get a club name
        name = rs1.getString(2); // get full club name

        con2 = dbConn.Connect(club); // get a connection to this club's db

        stmt2 = con2.createStatement();

        rs2 = stmt2.executeQuery("SELECT date FROM sessionlog WHERE msg LIKE '%clubster'");

        if (rs2.next()) {

          out.println("<br><br>");
          out.print("Club found: " + club + ", " + name);
        }

        stmt2.close();
        con2.close();
      }

      stmt1.close();
      con1.close();

    } catch (Exception e) {

      // Error connecting to db....

      out.println("<BR><BR><H3>Fatal Error!</H3>");
      out.println("Error performing update to club '" + club + "'.");
      out.println("<BR>Exception: " + e.getMessage());
      out.println("<BR>Message: " + e.toString());
      out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A>.");
      out.println("</BODY></HTML>");
      out.close();
      Connect.close(stmt2, con2);
      Connect.close(stmt1, con1);
      return;
    }

    Connect.close(stmt2, con2);
    Connect.close(stmt1, con1);

    out.print("<BR><BR>Done, " + x1 + "clubs checked.");
    out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A>");
    out.println("</CENTER></BODY></HTML>");
    // out.flush();
    // out.close();

  }
  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;
    }

    Connection con1 = null; // init DB objects
    Connection con2 = null;
    Statement stmt1 = null;
    Statement stmt2 = null;
    ResultSet rs1 = null;
    ResultSet rs2 = null;

    out.println("<HTML><HEAD><TITLE>Database Query</TITLE></HEAD>");
    out.println("<BODY><H3>List Each Club With a Custom Style Sheet</H3>");
    out.println(
        "<table border=1><tr><td><b>Site</b></td><td><b>Club Name</b></td><td><b>Style Sheet</b></td></tr>");
    out.flush();

    String club = "";
    String fullname = "";
    String styles = "";

    try {

      con1 = Connect.getCon(rev); // connect to v5

    } catch (Exception exc) {

      // Error connecting to db....
      out.println("<BR><BR>Unable to connect to the DB.");
      out.println("<BR>Exception: " + exc.getMessage());
      out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A>.");
      out.println("</BODY></HTML>");
      return;
    }

    //
    // Get the club names from the 'clubs' table
    //
    //  Process each club in the table
    //
    try {

      stmt1 = con1.createStatement();
      rs1 =
          stmt1.executeQuery(
              "SELECT clubname, fullname FROM v5.clubs WHERE inactive=0 ORDER BY clubname");

      while (rs1.next()) {

        club = rs1.getString(1); // get a club name
        fullname = rs1.getString(2); // get club's full name

        if (!club.startsWith("demo")) { // if NOT a demo site

          con2 = Connect.getCon(club); // get a connection to this club's db
          stmt2 = con2.createStatement(); // create a statement

          try {

            rs2 = stmt2.executeQuery("SELECT custom_styles FROM club5");

            if (rs2.next()) {

              styles = rs2.getString("custom_styles"); // get the custom styles name, if any

              if (!styles.equals("")) {

                out.println(
                    "<tr><td>"
                        + club
                        + "</td><td>"
                        + fullname
                        + "</td><td>"
                        + styles
                        + "</td></tr>");
              }
            }

          } catch (Exception exc) {
            out.println(club + " failed!!!!!!!!!!!!!!!!!!!! " + exc.toString());
          }

          stmt2.close();
          con2.close();
        }
      } // end if WHILE clubs

      out.println("</table>");

    } catch (Exception exc) {

      // Error connecting to db....
      out.println("<BR><BR>Unable to connect to the DB.");
      out.println("<BR>Exception: " + exc.getMessage());
      out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A>.");
      out.println("</BODY></HTML>");
      return;
    }

    try {
      stmt1.close();
      con1.close();
    } catch (Exception ignore) {
    }

    out.println("<BR><BR> <A HREF=\"/v5/servlet/Support_main\">Return</A>.");
    out.println("</BODY></HTML>");
    out.close();
  }