/* * @(#)TalkSlave.java * * 03L7246 (c) Copyright IBM Corp. 1996, 1998 * * The program is provided "as is" without any warranty express or * implied, including the warranty of non-infringement and the implied * warranties of merchantibility and fitness for a particular purpose. * IBM will not be liable for any damages suffered by you as a result * of using the Program. In no event will IBM be liable for any * special, indirect or consequential damages or lost profits even if * IBM has been advised of the possibility of their occurrence. IBM * will not be liable for any third party claims against you. */package examples.talk;import com.ibm.aglet.*;import com.ibm.aglet.event.*;import java.io.ObjectInput;import java.io.ObjectOutput;import java.io.IOException;import java.net.URL;/** * @version     1.00    96/12/19 * @author      Mitsuru Oshima */public class TalkSlave extends Aglet {    transient String name = "Unknown";    transient TalkWindow window = null;    AgletProxy masterProxy = null;    public TalkSlave() {    }    public void onCreation(Object o) {	masterProxy = (AgletProxy) o;	addMobilityListener(new MobilityAdapter() {	    public void onArrival(MobilityEvent ev) {		window = new TalkWindow(TalkSlave.this);		window.pack();		window.show();		try {		    name = getProperty("user.name");		} catch (Exception ex) {		    ex.printStackTrace();		}	    }	});    }    private String getProperty(String key) {	return System.getProperty(key, "Unknown");    }    public void onDisposing() {	if (window != null) {	    window.dispose();	    window = null;	}    }    public boolean handleMessage(Message msg) {	if (msg.sameKind("dialog")) {	    window.show();	} else if (msg.sameKind("text")) {	    String str = (String)msg.getArg();	    if (window.isVisible() == false) {		window.show();	    }	    window.appendText(str);	    return true;	} else if (msg.sameKind("bye")) {	    window.appendText("Bye Bye..");	    try {		Thread.currentThread().sleep(3000);	    } catch (Exception ex) {}	    msg.sendReply();	    dispose();	}	return false;    }    public void sendText(String text) {	try {	    if (masterProxy == null) {		return;	    }	    masterProxy.sendMessage(new Message("text", name + " : " + text));	} catch (Exception ex) {	    ex.printStackTrace();	}    }    private void print(String m) {   	System.out.println("Receiver : " + m);    }}