Thanks for that unambiguous clarification! I will
settle for the fat independent webapp contexts.
On your comment below:
uma> I am trying to determine if its possible to attempt such a
uma> layering with Tomcat.
>
Cc> It has nothing to do with Tomcat, but everything to do with application
CC> independence.
You are referring to the webapp contexts as 'applications', while
I regard the webapp contexts as *components* of a larger application.
IMO, the problem is occurring because Tomcat does not have a notion
of this larger application which is a federation of webapp contexts.
Regards,
/U
-------------- Original message ----------------------
From: "Caldarale, Charles R" <[EMAIL PROTECTED]>
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> > Subject: RE: Classloader Problems: loading webapp classes
> > using commons CL
> >
> > You won't duplicate a sorting algorithm even if it takes only
> > a few more bytes would you?
>
> Duplicating source code, certainly not. Duplicating within multiple
> wars, absolutely I would. You're causing yourself a whole lot of
> headaches by trying to mimic your source structure in your packaging.
> Many, many have gone down that path before you, with no benefit but
> increased frustration and complexity for all involved.
>
> > I am trying to determine if its possible to attempt such a
> > layering with Tomcat.
>
> It has nothing to do with Tomcat, but everything to do with application
> independence.
>
> > - when is the webapp classloader "born"?
>
> When the webapp is first referenced, which could be a lifecyle listener,
> a load-on-startup setting, or the first client request to the webapp.
>
> > - is the webapp classloader loaded by the
> > commons classloader or the system classloader?
>
> Don't know, because it's not really an interesting question.
>
> > - which classloader loads the context loader listener?
>
> The webapp classloader.
>
> - Chuck
>
>
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