package com.control;
import java.sql.*;
public class DBHelper
 {
    Connection conn;
    Statement st;
ResultSet rs;
public DBHelper()throws ClassNotFoundException
    {
    Class.forName("oracle.jdbc.driver.OracleDriver");
 }

public boolean getConnection()throws SQLException
{
          conn=DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:xe","system","system");
    if(conn!=null)
    return true;
return false;
}

public void execute(String query)throws SQLException
{
    st=conn.createStatement();
    st.execute(query);

}


public static void main(String args[])throws Exception
{

DBHelper db=new DBHelper();
    if(db.getConnection())
    {
        System.out.println("Logged In");
    }

}