private String HOST = "";
	private String DATABASE = "";
	private String USER = "";
	private String PASSWORD = "";
	private static Connection con;

	public MySQL(String host, String database, String user, String password)
	{
	  this.HOST = host;
	  this.DATABASE = database;
	  this.USER = user;
	  this.PASSWORD = password;

	  connect();
	}


	public void connect() {
	  try {
	    con = DriverManager.getConnection("jdbc:mysql://" + this.HOST + ":3306/" + this.DATABASE + "?autoReconnect=true", this.USER, this.PASSWORD);
	    System.out.println("MySQL » Erfolgreich hergestellt");
	  } catch (SQLException e) {
	    System.out.println("MySQL » Fehler | Fehler: " + e.getMessage());
	  }
	}

	public void close() {
	  try {
	    if (con != null) {
	      con.close();
	      System.out.println("[MySQL] Die Verbindung zur MySQL wurde Erfolgreich beendet!");
	    }
	  } catch (SQLException e) {
	    System.out.println("[MySQL] Fehler beim beenden der Verbindung zur MySQL! Fehler: " + e.getMessage());
	  }
	}

	public void update(String qry) {
	  try {
	    Statement st = con.createStatement();
	    st.executeUpdate(qry);
	    st.close();
	  } catch (SQLException e) {
	    connect();
	    System.err.println(e);
	  }
	}

	public ResultSet query(String qry) {
	  ResultSet rs = null;
	  try
	  {
	    Statement st = con.createStatement();
	    rs = st.executeQuery(qry);
	  } catch (SQLException e) {
	    connect();
	    System.err.println(e);
	  }
	  return rs;
	}