connect to mssql

package edu.ufl.vivo;
import java.sql.*;

public class Demo {

	static Connection connection = null;
	static final String dbDriver = "net.sourceforge.jtds.jdbc.Driver";
	static final String dbUrl = "jdbc:jtds:sqlserver://erp-beta-odbc.ad.ufl.edu:1433/ODBCWH;domain=UFAD";

	static final String dbUser = "user";
	static final String dbPassword = "password";

	public Connection getConnection() {
		if ( connection != null )
			return connection;
		try {
			connection = DriverManager.getConnection(
					dbUrl, dbUser, dbPassword );
		} catch( Exception e ) {
			System.err.println(e);
		}
		return connection;
	}

	public static void main(String[] args) {
		Demo demo = new Demo();
		System.out.println("Getting Database driver" );
		try {
			Class.forName( dbDriver );
		} catch( ClassNotFoundException e ) {
			System.err.println(e);
		}
		System.out.println("Getting Database connection" );
		Connection connection = demo.getConnection();
		if ( connection == null ) {
			System.exit(0);
		}
		System.out.println( "Database ready" );
	}
}