public class OracleCon {
    private Connection conn = null;
    public OracleCon(){
        try {
            Class.forName("oracle.jdbc.driver.OracleDriver");
            conn = DriverManager.getConnection("jdbc:oracle:thin:@//localhost:1521/xe", "kp", "03031994");
        } catch (ClassNotFoundException classNotFoundEx) {

        } catch (SQLException sqlEx){

        }
    }
    public Connection getConnection() {
        return this.conn;
    }
}