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From "Caldarale, Charles R" <Chuck.Caldar...@unisys.com>
Subject RE: ClassCastException while sharing objects accross applications
Date Tue, 04 Oct 2005 14:17:12 GMT
> From: Andrés Glez. [mailto:andres.gonzalez@publicinet.net] 
> Subject: Re: ClassCastException while sharing objects accross 
> applications
> 
> What about using JNDI to share objects between webapps?

Won't change anything, due to the previously noted classloader-specific casting issue.  What
should work (haven't tried it) is to put the defining class for the object of interest in
shared/classes or shared/lib (if packaged in a jar), and remove it from each webapp.  This
will create the class under a classloader visible to both webapps.

See:
http://jakarta.apache.org/tomcat/tomcat-5.5-doc/class-loader-howto.html
for more info.

 - Chuck


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