RE: ClassLoaders

[Paul Vytas <pv...@thinkdynamics.com>]

Thanks Igor.

Regards,

- Paul

-----Original Message-----
From: Peter Donald [mailto:peter@apache.org]
Sent: Saturday, August 31, 2002 12:18 AM
To: Avalon-Phoenix Developers List
Subject: Re: ClassLoaders


On Sat, 31 Aug 2002 06:46, Steve Short wrote:
> Can anyone give me a quick summary of how Phoenix sets up and uses
> ClassLoaders for itself and for it's applications.  Including
> application ClassLoaders and system extension ClassLoaders.
>
> I am trying to get James working under Jboss and the problem I have is
> that Phoenix cannot find AbstractLogEnabled when it starts loading the
> James SAR file.

The basic classloader structure is as follows

system <--- application
       <--- kernel

The system one includes all the jars in the $PHOENIX_HOME/lib directory and
we 
achieve this via overiding the java.ext.path.

The kernel one includes everything in $PHOENIX_HOME/bin/lib

The application one includes all the jars in your .sar file. If any of your 
jars declare dependencies on an extension library, then phoenix will look
for 
jar providing extension from 

$PHOENIX_HOME/ext

and add it into the application classloader.

That help?

-- 
Cheers,

Peter Donald
"Artists can color the sky red because they know it's blue.  Those of us who
 aren't artists must color things the way they really are or people might 
 think we're stupid." -- Jules Feiffer 


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Re: Phoenix in release page

[Peter Donald <pe...@apache.org>]

You are right. Paul do you want to checkout jakarta-site and make the change? 

On Thu, 24 Oct 2002 20:42, Mauro Talevi wrote:
> Hi,
>
> just to note that Phoenix 4.0.x does not appear in the Apache release page
> http://jakarta.apache.org/site/binindex.html
> (still the alpha release link - although this links to the lastest
> correct release)
>
> I think it would help to update it - as people not on the mailing list
> might not be aware
> that a production release is out and might not be encouraged to try it.
>
> Cheers, Mauro

-- 
Cheers,

Peter Donald
--------------------------------------------------
 Logic: The art of being wrong with confidence...
--------------------------------------------------


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Phoenix in release page

[Mauro Talevi <ma...@aquilonia.org>]

Hi,

just to note that Phoenix 4.0.x does not appear in the Apache release page
http://jakarta.apache.org/site/binindex.html
(still the alpha release link - although this links to the lastest 
correct release)

I think it would help to update it - as people not on the mailing list 
might not be aware
that a production release is out and might not be encouraged to try it.

Cheers, Mauro





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