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From sylviat <sylvia...@yahoo.com>
Subject RE: mutual exclusion on a page
Date Sat, 27 Jul 2002 14:01:38 GMT
Vadim, thanks very much.  Sylvia

--- Vadim Gritsenko <vadim.gritsenko@verizon.net>
wrote:
> > From: sylviat [mailto:sylviat84@yahoo.com]
> > 
> > Hello -
> > 
> > I am writing a database application where I want
> to
> > restrict update access to a particular table to
> one
> > user at a time.  What I want to do is implement
> some
> > sort of 'lock' that would be, in java servlets
> terms,
> > saved on the ServletContext level.  I am thinking
> that
> > I will write an action which checks and sets this
> > 'lock' (probably just a boolean variable) to
> control
> > the pipeline which delivers the page containing
> update
> > capabilities.
> > 
> > Here's the question: where/how in cocoon do I save
> a
> > 'global setting', ie equivalent level to java
> > ServletContext? 
> 
>     public Map act(Redirector redirector,
> SourceResolver resolver,
>                    Map objectModel, String source,
> Parameters
> parameters)
>     throws Exception { 
>         Context context =
>            
> ObjectModelHelper.getContext(objectModel);
> 
> 
> 
> Vadim
> 
> 
> 
> > And/or is there a better way to
> > achieve mutual exclusion on the delivery of a
> > particular page than what I've described?
> > 
> > I'd be glad to read documentation on this subject
> if
> > someone could please point it out to me.  All of
> your
> > suggestions are appreciated.  Thanks.
> > 
> > Sylvia
> > 
> > __________________________________________________
> > Do You Yahoo!?
> > Yahoo! Health - Feel better, live better
> > http://health.yahoo.com
> > 
> >
>
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