package controller;

import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.SQLException;

public class Conexion {

Connection conexion;

public Conexion() {
    conexion = null;
}

public String conectar() throws ClassNotFoundException, SQLException {
    Class.forName("oracle.jdbc.driver.OracleDriver");
    conexion = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE", "NombreDB", "MiClave");
    if (conexion != null) {
        return "Conectado";
    } else {
        return "Sin conexion";
    }
  }
}