public class DBConnection {
    public Connection connection;
    public Statement st;
    public void dbConnection(){
        try {

                Class.forName("oracle.jdbc.driver.OracleDriver");

            } catch (ClassNotFoundException e) {
                e.printStackTrace();


            }


            try {
                connection = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe", "OSPEDALE", "marcopolo");
                //System.out.println(connection);

            } catch (SQLException e) {

                System.out.println("Connection Failed!");
                e.printStackTrace();


            }

            if (connection != null) {
                //System.out.println("Database connected.");
            } else {
                System.out.println("Failed to make connection.");
            }
    }