gumbo.net.msg
Class MessageIOPrinter

java.lang.Object
  |
  +--gumbo.net.msg.MessageIOPrinter

All Implemented Interfaces:

MessageIOListener

public class MessageIOPrinter

extends java.lang.Object

implements MessageIOListener

A message IO listener that prints all events to a writer.

Version:

$Revision: 1.6 $

Author:

Jon Barrilleaux (jonb@jmbaai.com) of JMB and Associates Inc.

Constructor Summary

MessageIOPrinter(java.lang.String appName, java.io.PrintWriter writer)

Method Summary

void	messageRead(MessageReader reader, Message msg) Called when a message has been successfully read.
void	messageWrite(MessageWriter writer, Message msg) Called when a message has been successfully written.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

MessageIOPrinter

public MessageIOPrinter(java.lang.String appName,
                        java.io.PrintWriter writer)

Parameters:

appName - Application name. Default used if null.

writer - Status writer. Null if none.

Method Detail

messageRead

public void messageRead(MessageReader reader,
                        Message msg)

Description copied from interface: MessageIOListener

Called when a message has been successfully read.

Specified by:

messageRead in interface MessageIOListener

Parameters:

reader - The host message reader. Never null.

msg - The message that was read. Never null.

messageWrite

public void messageWrite(MessageWriter writer,
                         Message msg)

Description copied from interface: MessageIOListener

Called when a message has been successfully written.

Specified by:

messageWrite in interface MessageIOListener

Parameters:

writer - The host message writer. Never null.

msg - The message that was written. Never null.