The Trunk: Exceptions-jcg.14.mcz

Joshua Gargus uploaded a new version of Exceptions to project The Trunk:
http://source.squeak.org/trunk/Exceptions-jcg.14.mcz

==================== Summary ====================

Name: Exceptions-jcg.14
Author: jcg
Time: 21 October 2009, 12:59:37 pm
UUID: 6fba13f2-81a8-4949-8b9e-d5c10aa58da6
Ancestors: Exceptions-nice.13

Add NotYetImplemented exception class.

=============== Diff against Exceptions-nice.13 ===============

Item was added:
+ ----- Method: NotYetImplemented>>receiverClass:selector: (in category 'initialize') -----
+ receiverClass: cls selector: sel
+ receiverClass := cls.
+ selector := sel.!

Item was added:
+ ----- Method: NotYetImplemented>>selector (in category 'accessing') -----
+ selector
+ ^selector!

Item was added:
+ Error subclass: #NotYetImplemented
+ instanceVariableNames: 'receiverClass selector context'
+ classVariableNames: ''
+ poolDictionaries: ''
+ category: 'Exceptions-Kernel'!
+
+ !NotYetImplemented commentStamp: 'jcg 10/21/2009 00:58' prior: 0!
+ Sent by #notYetImplemented.  Better than the age-old behavior of opening a notifier window, because this can be caught and handled
+
+ Perhaps there should be a Morphic backstop to open a notifier if no-one else handles the exception, but this doesn't seem too important.
+ !

Item was added:
+ ----- Method: NotYetImplemented>>receiverClass (in category 'accessing') -----
+ receiverClass
+ ^receiverClass!

Item was added:
+ ----- Method: NotYetImplemented class>>signal (in category 'signaling') -----
+ signal
+ "Call only from #notYetImplemented.  Find the context that sent #nYI... this is the method that needs to be implemented."
+ | ctxt ex |
+ ctxt := thisContext sender sender.
+ ex := self new.
+ ex receiverClass: ctxt receiver class selector: ctxt selector.
+ ex messageText: ctxt printString.
+ ex signal.
+ !