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From "Jack, Paul" <pj...@sfaf.org>
Subject RE: [Lang] Generic interface for handling exceptions
Date Wed, 31 Jul 2002 19:52:23 GMT
Okay, I'll wait for Stephen to get back and then bug him about it. :)

-Paul

> -----Original Message-----
> From: Juozas Baliuka [mailto:baliuka@centras.lt]
> Sent: Wednesday, July 31, 2002 12:05 PM
> To: Jakarta Commons Developers List
> Subject: Re: [Lang] Generic interface for handling exceptions
> 
> 
> Yes,
> pattern project is good place for this interface.
> >
> > > I dunno, I use exception callbacks all the time, in a variety of
> situations
> > > (particularly the JavaBeans runtime exception handling I mentioned
> earlier).
> > > So I thought it'd be a useful addition.
> >
> > I think it's a good idea, but it raises questions concerning
> > Commons.Lang's purpose.
> >
> > We have a lot of projects in Commons now, all of which use similar
> > patterns. It would be very very cool if we could get all 
> these similar
> > patterns to obey a Jakarta Commons set of interfaces/types. 
> So whenever
> > there is a NullIterator or EmptyIterator, it implements the Null
> > interface.
> >
> > While a collection of marker interfaces is not necessarily 
> a pattern, i've
> > been thinking that the Commons.Patterns project is a lot closer to
> > handling this cross-project standardisation than Lang is. 
> Possibly another
> > project would be needed. Stephen Colebourne has been 
> tackling a similar
> > issue with transformers/filters/[something else], trying to 
> get them to
> > all implement a common interface structure. He's away at 
> the moment, but
> > would seem to have an important view on this all.
> >
> > Hen
> >
> >
> >
> > --
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> 
> 
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