DialUp Connection using Java

Question

Dear friends
I am facing problem,How to get DailUpConnection in Java .Is there any APIs which provide the DialUpConnection.
Please mention the API's or Sample code .
thanks

Answer 1

As the previous reply states, my computer has been configured to automatically connect using dial up services, whenever windows determines a connection is needed.
I was wrong to say that Java does this. However, I just thought it might be easier for you to configure you internet connection to automatically connect when needed.
When I run the following program an automatic connection is made. If I am not configured for automatic dial up, then a dialog box is displayed asking me to connect:
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.IOException;
import java.net.MalformedURLException;
import java.net.URL;
import java.net.HttpURLConnection;
public class URLTester
     private final static String PROTOCOL = "http://";
     public static void main(String args[])
          if ( args.length != 1 )
               System.out.println("Usage: java URLTester <url>");
               System.exit(-1);
          String urlString = args[0];
          try
               // Create URL object from the URL string
               URL url = new URL(PROTOCOL + urlString);
               // The connection object has information that my be
               // retrieved without parsing the data returned
               HttpURLConnection conn = (HttpURLConnection)url.openConnection();
               conn.connect();
               // Get an input stream from the URLConnection object
               // Note: if you dont need connection information you can get an
               // input stream from the URL object ( url.openStream() )
               InputStreamReader isr = new InputStreamReader( conn.getInputStream() );
               BufferedReader in = new BufferedReader( isr );
               String line;
               while ( (line = in.readLine() ) != null )
                    System.out.println( line );
               in.close();
          catch(IOException e)
               System.out.println( e );
}