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From de...@ppgia.pucpr.br
Subject Re: RES: Dynamic proxies
Date Fri, 08 Aug 2003 20:46:32 GMT
No, this problem of libraries can be solved by the classloader itself.

Denes

Citando Craig Wohlfeil <craig@darklighter.com>:

> Wouldn't having a separate server configuration require a separate 
> runtime? It seems like a mistake to require another runtime for every 
> application that you have. There is nothing precluding you from running 
> multiple applications in a runtime but you have to be wary of 
> collisions. This is particularly a problem when you have multiple apps 
> that rely on some commonly used third party tool like Xerces. 
> Application A was written to use Xerces version 1, App B uses Xerces 
> version 2, and the container uses Xerces for its config file and uses 
> version 7.
> 
> Denes wrote:
> 
> > IMHO this is not a so huge mistake... If you think about the J2EE
> > architecture, one of the goals is to provide a set of business
> > components, which can be (ideally) integrated to create an application. 
> > 
> > When you have several ears in a server, one could argue that these ears
> > are different concerns about different features of the overall
> > application. The application is not the ear, but the interaction of the
> > several components that are in each ear file.
> > 
> > If you want to isolate components, you should create different server
> > configurations to isolate them.
> > 
> > Denes
> 
> 


-- 
Existem 10 tipos de pessoas: as que entendem binário e as que não.

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