RE: Aspects

"El Quijote" <[email protected]> Tue, 30 Nov 2004 08:59:12 +0000
Newsgroups gmane.comp.jakarta.avalon.user
Message-ID <[email protected]>
I understand. Thank you and GoodBye!
>
>Henning - the ASF is in the process of shutting things down here at
>Avalon. If you want to dig into these questions I recommend subscribing
>to the dev or support lists over on dpml.net [1].
>
>Cheers, Steve.
>
>[1] http://www.dpml.net/central/about/resources/lists.html
>
>
> > -----Original Message-----
> > From: El Quijote [mailto:[email protected]]
> > Sent: 29 November 2004 22:19
> > To: [email protected]
> > Subject: Re: Aspects
> >
> > Hi!
> >
> > >Instead of going aspect orientation with a new
> > >language, or other declaration + heavy reflection, Avalon chose to
>keep
> > it
> > >fairly simple. It is not AOP, it is a solution that is less complex
>than
> > >AOP
> > >that fulfill most of the need.
> > >
> > >The interfaces referenced in the text are the Avalon Framework
>classes.
> >
> > I'm sorry, I don't understand the last statement. I also read
> >
>------------------------------------------------------------------------
>--
> > ------------------
> > Summary: this is the next logical step ofter Separation of Concerns.
> > Many concerns cannot be centrally addressed using the standard OOP
> > mechanisms.
> > Using AOP (which is an extension to OOP), we would be able to do so in
>a
> > simple fashion.
> > As there is no good AOP facility in Java, we use "aspect marker
> > interfaces"
> > and COP instead.
> >
>------------------------------------------------------------------------
>--
> > ---------------------------------------
> > Could you give me an example of such a marker interface? Or a concrete
> > example
> > using the Framework classes?
> >
> > Thank you for spending so much time on new-be questions.
> > Many Greetings... Henning
> >
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