Connection String

/*
//      One Point Connection to the database.
//
*/
package beans;
import java.io.*;
import java.sql.*;

public final class ConnectionHandler
{
  static String url;
  static Connection con;
  static boolean isConnected;

  public static Connection getConnection ()
  {
         url="jdbc:postgresql://<ipaddress>:5432/<databasebname>";
    try
    {
      Class.forName("org.postgresql.Driver");
    }
    catch (ClassNotFoundException e)
    {
        System.out.println("Printing The Exception :");
        System.out.println (e);
        System.out.println("Printing The Stack Trace :");
        e.printStackTrace ();
    }
    try
    {
      System.out.println("****************B4 GETCONNECTION*********************************");

      con = DriverManager.getConnection (url,"root","");
      isConnected = true;
      System.out.println("****************AFTER GETCONNECTION*********************************");

     catch (SQLException e)
    {
      System.out.println (e);
      e.printStackTrace ();
    }
    return con;
  }