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From "Frank W. Zammetti" <>
Subject Re: facade stored in Session
Date Sat, 02 Jun 2007 19:38:47 GMT
It may be OK, but my experience tells me its atypical... the question I 
would ask is why you need to cache the reference to the facade in the 
first place?  Typically you get an instance of it, either a new instance 
or a pooled instance from a JNDI lookup or some factory or something 
along those lines for each use (usually one per request)... is there 
something about the design of your facade that makes this not possible, 
or are you thinking of performance reasons?


Frank W. Zammetti
Founder and Chief Software Architect
Omnytex Technologies
AIM/Yahoo: fzammetti
Author of "Practical Ajax Projects With Java Technology"
  (2006, Apress, ISBN 1-59059-695-1)
and "JavaScript, DOM Scripting and Ajax Projects"
  (2007, Apress, ISBN 1-59059-816-4)
Java Web Parts -
  Supplying the wheel, so you don't have to reinvent it!

Mansour wrote:
> Hello every one:
> I am trying to access my business  layer from Actions. However, I need 
> to hold a reference to the business layer facade and access it from any 
> Actions classes. I am saving the reference to servicesFacade in a 
> session and retrieving it in the Action. I am having no problem with 
> this, but I don't know if this is the proper way to do it. Is there 
> other alternatives ?
> I need an advice.
> Thank you.
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