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From Markus Wolf <mar...@emedia-solutions-wolf.de>
Subject Re: EAR Classloader
Date Mon, 12 Jun 2006 09:38:39 GMT
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>     Where these jars are deployed?, do they reside under the
>     <WEB_APP_DIR>/WEB-INF/lib directory or what?, generally for a web
>     application, referenced jars should reside under this dir or more
>     common lib dir, the one of the web container for example.
> 
The jars are in the root of the EAR archive, because they are common
libraries which are not only used in the WAR application.
If I put them also in the WEB-INF/lib directory it does work, but I
think there will be classloading issues at a later time and also this is
a duplication of the compiled code inside the EAR file.
I would deploy the JAR libraries as EJB archives, but there are no EJBs
inside, and I do need a descriptor which needs at least one EJB...

> what classloader hierarchy does geronimo implement for EAR archives?
> I have an EAR archive I want to deploy. It contains some JAR libraries
> and a WAR archive. But when the WAR archive is loaded and the
> application is started than I get some CNF exceptions for classes which
> reside in the JAR libraries. Note that the jar files are no EJB
> modules.
> 

- --
>
> emedia-solutions wolf
> Wedeler Landstrasse 63
> 22559 Hamburg
> (040) 550 083 70
>
>>  web: http://www.emedia-solutions-wolf.de
>> mail: markus@emedia-solutions-wolf.de
>>  pgp: http://wwwkeys.de.pgp.net
>
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