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From Ralph Goers <>
Subject Re: Interblock communication
Date Wed, 20 Jun 2007 06:43:08 GMT

Reinhard Poetz wrote:
> I'm not sure if it is directly helpful for your problem, but Spring 
> 2.x offers request, session and global-session scoped beans 
> (

Thanks, but that doesn't help. A portal typically consists of the portal 
webapp and several portlet wars. The session variables have to be shared 
across theses various webapps. However, the portlet spec mandates that 
they each have their own session. Most portal vendors provide 
proprietary ways around this.  Also, in this environment each portlet 
war will have its own Spring container. The beans can't be shared 
without getting ClassLoader errors.

These are the types of issues you want to avoid creating.


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