public void processAction(HttpServletRequest request, HttpServletResponse response)
      throws IOException {

    System.out.println("processing test driver request ... ");

    processParams(request);
    boolean status = false;
    System.out.println("tc:" + tc);

    response.setContentType("text/plain");
    ServletOutputStream out = response.getOutputStream();
    out.println("TestCase: " + tc);

    if (tc != null) {

      try {
        Class<?> c = getClass();
        Object t = this;

        Method[] allMethods = c.getDeclaredMethods();
        for (Method m : allMethods) {
          String mname = m.getName();
          if (!mname.equals(tc.trim())) {
            continue;
          }

          System.out.println("Invoking : " + mname);
          try {
            m.setAccessible(true);
            Object o = m.invoke(t);
            System.out.println("Returned => " + (Boolean) o);
            status = new Boolean((Boolean) o).booleanValue();
            // Handle any methods thrown by method to be invoked
          } catch (InvocationTargetException x) {
            Throwable cause = x.getCause();

            System.err.format("invocation of %s failed: %s%n", mname, cause.getMessage());
          } catch (IllegalAccessException x) {
            x.printStackTrace();
          }
        }
      } catch (Exception ex) {
        ex.printStackTrace();
      }

      if (status) {
        out.println(tc + ":pass");
      } else {
        out.println(tc + ":fail");
      }
    }
  }
  /**
   * Gets the current scoreboard and prints the users' names and scores in descending order.
   *
   * @return true if the scoreboard is printed successfully
   */
  private boolean getScoreboard() {
    try {
      Class.forName("com.mysql.jdbc.Driver").newInstance();
      conn =
          DriverManager.getConnection(
              "jdbc:mysql://localhost:3306/getoffthecouch", "XXXXXX", "XXXXXX");

      Statement getScoresStmt = conn.createStatement();
      String getScoresQuery =
          "SELECT user_id, user_name, total_score FROM user ORDER BY total_score DESC";
      ResultSet getScoresResult = getScoresStmt.executeQuery(getScoresQuery);
      String userId = "";
      String userName = "";
      int totalScore = -1;
      while (getScoresResult.next()) {
        userId = getScoresResult.getString("user_id");
        userName = getScoresResult.getString("user_name");
        totalScore = getScoresResult.getInt("total_score");
        out.println(userId + "|" + userName + "|" + totalScore);
      }
      getScoresStmt.close();
      return true;
    } catch (InstantiationException e) {
      e.printStackTrace(out);
      return false;
    } catch (IllegalAccessException e) {
      e.printStackTrace(out);
      return false;
    } catch (ClassNotFoundException e) {
      e.printStackTrace(out);
      return false;
    } catch (SQLException e) {
      e.printStackTrace(out);
      return false;
    }
  }
  /**
   * Gets the invitations from the database and prints their details.
   *
   * @param facebookId - Facebook id of the user
   * @return true if the list of invitation details are printed successfully
   */
  private boolean getInvitations(String facebookId) {
    try {
      Class.forName("com.mysql.jdbc.Driver").newInstance();
      conn =
          DriverManager.getConnection(
              "jdbc:mysql://localhost:3306/getoffthecouch", "XXXXXX", "XXXXXX");

      Statement checkStmt = conn.createStatement();
      String checkQuery =
          "SELECT COUNT(*) FROM invitation WHERE invitee='" + facebookId + "' AND confirmed=0";
      ResultSet checkQueryResult = checkStmt.executeQuery(checkQuery);
      checkQueryResult.next();
      int count = checkQueryResult.getInt(1);

      if (count == 0) {
        return false;
      }

      Statement getInvitationsStmt = conn.createStatement();
      String getInvitationsQuery =
          "SELECT i.inv_id, l.loc_name, e.date, e.time, u.user_name, e.total_score, l.cat_id, i.event_id, l.photo_thumb "
              + "FROM invitation i, location l, event e, user u WHERE i.event_id=e.event_id AND e.loc_id = l.loc_id "
              + "AND i.invitee='"
              + facebookId
              + "' AND u.user_id=i.inviter AND i.confirmed=0";
      ResultSet getInvitationsResult = getInvitationsStmt.executeQuery(getInvitationsQuery);
      int invitationId = -1;
      String locationName = "";
      String dateAndTime = "";
      String userName = "";
      int totalScore = -1;
      int categoryId = -1;
      int eventId = -1;
      String photoThumb = "";

      while (getInvitationsResult.next()) {
        invitationId = getInvitationsResult.getInt("inv_id");
        locationName = getInvitationsResult.getString("loc_name");
        String date = getInvitationsResult.getString("date");
        String time = getInvitationsResult.getString("time");
        SimpleDateFormat sqlFormatter = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
        try {
          Date dateObject = sqlFormatter.parse(date + " " + time);
          SimpleDateFormat outputFormatter = new SimpleDateFormat("d MMM yyyy, HH:mm");
          dateAndTime = outputFormatter.format(dateObject);
        } catch (ParseException e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }
        userName = getInvitationsResult.getString("user_name");
        totalScore = getInvitationsResult.getInt("total_score");
        categoryId = getInvitationsResult.getInt("cat_id");
        eventId = getInvitationsResult.getInt("event_id");
        photoThumb = getInvitationsResult.getString("photo_thumb");
        String output =
            invitationId
                + "|"
                + locationName
                + "|"
                + dateAndTime
                + "|"
                + userName
                + "|"
                + totalScore
                + "|"
                + categoryId
                + "|"
                + eventId
                + "|"
                + photoThumb;
        out.println(output);
      }
      getInvitationsStmt.close();
      return true;
    } catch (InstantiationException e) {
      e.printStackTrace(out);
      return false;
    } catch (IllegalAccessException e) {
      e.printStackTrace(out);
      return false;
    } catch (ClassNotFoundException e) {
      e.printStackTrace(out);
      return false;
    } catch (SQLException e) {
      e.printStackTrace(out);
      return false;
    }
  }