Thanks Doc. I am attempting to refactor common classes is not for
saving "a bit more of PermGen" space, but to create a structured layering.
You won't duplicate a sorting algorithm even if it takes only a few more bytes
would you?
I am trying to determine if its possible to attempt such a layering with
Tomcat. I guess the answer is that this is not possible?
Also, could you pl address the following question:
>2) In the lifecycle of a webapp context:
> - when is the webapp classloader "born"?
> - is the webapp classloader loaded by the commons
> classloader or the system classloader?
> - which classloader loads the context loader listener?
Gracias,
/U
-------------- Original message ----------------------
From: "Caldarale, Charles R" <[EMAIL PROTECTED]>
> > From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]
> > Subject: Classloader Problems: loading webapp classes using commons CL
> >
> > This has been the beginning of my problems: the common classes
> > make direct and indirect references to the webapp-specific classes
> > during the context loading.
>
> "Doctor, doctor, it hurts when I do this."
>
> So stop doing it.
>
> You've encountered some of the reasons why putting not-quite-independent
> classes in the common library is pretty much always a bad idea. The
> right thing to do is juse leave them in WEB-INF/lib of each webapp.
> Yes, it eats up a bit more PermGen space, so increase it. It will make
> your life so much easier.
>
> Here's the doc on Tomcat classloading, in case you haven't found it yet:
> http://tomcat.apache.org/tomcat-6.0-doc/class-loader-howto.html
>
> - Chuck
>
>
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