package org.avis.client.examples;


import org.avis.client.Elvin;
import org.avis.client.Notification;

 * This is the broadcaster part of the "wall" example. In this
 * example, one or more "wall" broadcasters send typed characters from
 * the console to zero or more wall receivers.
 * See the documentation in "doc/examples.txt" for instructions on how to
 * use the Avis examples.
public class WallBroadcaster
  public static void main (String [] args)
    throws Exception
    Elvin elvin = 
      new Elvin (System.getProperty ("elvin", "elvin://localhost"));
    elvin.closeOnExit ();
    System.out.println ("Type some lines of text to be broadcast over Elvin.");
    System.out.println ("Hit Ctrl+C to exit.");
    // read from stdin one character at a time and send over Elvin
    InputStreamReader in = new InputStreamReader (;
    int ch;
    while ((ch = ()) != -1)
      Notification notification = new Notification ();
      notification.set ("From", "wall");
      notification.set ("Typed-Character", ch);
      elvin.send (notification);
    elvin.close ();
Syntax Highlighting created using the com.Ostermiller.Syntax package.
Monday, January 11 2010 at 15:04