public void mysqlSetup() {
    host = configmmysql.getConfig().getString("host");
    port = configmmysql.getConfig().getInt("port");
    database = configmmysql.getConfig().getString("database");
    username = configmmysql.getConfig().getString("username");
    password = configmmysql.getConfig().getString("password");
    table = configmmysql.getConfig().getString("table");
    try {
        synchronized (this) {
          if (getConnection() != null && !getConnection().isClosed()) {
            return;
          }

          Class.forName("com.mysql.jdbc.Driver");
          setConnection(DriverManager.getConnection("jdbc:mysql://" + host + ":" + port + "/" + database,
              username, password));
        }
    } catch (SQLException e) {
        e.printStackTrace();
    } catch (ClassNotFoundException e) {
        e.printStackTrace();
    }
  }