att.grappa
Class ExceptionDisplay

java.lang.Object
  att.grappa.ExceptionDisplay

public class ExceptionDisplay
extends java.lang.Object

A class for displaying exception information in a pop-up frame. As a convenience, an instance exists as a static member of the Grappa class.

Version:

1.2, 21 Aug 2005; Copyright 1996 - 2005 by AT&T Corp.

Author:

John Mocenigo, Research @ AT&T Labs

See Also:

Grappa.displayException(java.lang.Exception), Grappa.displayException(java.lang.Exception,java.lang.String)

Nested Class Summary

(package private) class

ExceptionDisplay.Display

Field Summary

(package private) ExceptionDisplay.Display	display
(package private) java.lang.Exception	exception
private java.lang.String	title

Constructor Summary

ExceptionDisplay(java.lang.String title)
Creates an instance of the class for displaying exceptions.

Method Summary

void	displayException(java.lang.Exception ex) Pops up the frame and displays information on the supplied exception.
void	displayException(java.lang.Exception ex, java.lang.String msg) Pops up the frame and displays information on the supplied exception.

Methods inherited from class java.lang.Object

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

Field Detail

title

private java.lang.String title

exception

java.lang.Exception exception

display

ExceptionDisplay.Display display

Constructor Detail

ExceptionDisplay

public ExceptionDisplay(java.lang.String title)

Creates an instance of the class for displaying exceptions.

Parameters:

title - the title for the pop-up frame

Method Detail

displayException

public void displayException(java.lang.Exception ex)

Pops up the frame and displays information on the supplied exception. Initially, a text area displays the message associated with the exception. By pressing a button, an end-user can view a stack trace as well.

Parameters:

ex - the exception about which informtaion is to be displayed.

displayException

public void displayException(java.lang.Exception ex,
                             java.lang.String msg)

Pops up the frame and displays information on the supplied exception. Initially, a text area displays the supplied string followed on the next line by the message associated with the exception. By pressing a button, an end-user can view a stack trace as well.

Parameters:

ex - the exception about which informtaion is to be displayed.