On Thu, Jul 31, 2003 at 08:23:12AM -0700, Jason Carreira wrote: > I'm thinking of adding a feature which can be enabled from > webwork.properties to tell the SessionMap whether to synchronize access > to the HttpSession... I'll probably implement this as a subclass of > SessionMap which does the synchronization, and set up the code to create > the correct type of Map... Thoughts? >
IMO this is better implemented in the application using a filter.
HttpSession session = req.getSession();
synchronized(session){
chain.doFilter(request, response);
}
Often you want to let the user know that he's trying to do something
stupid (like, in a banking application when the user presses the same
"withdraw $100-button" repeadetly), or let the view render completely
before releasing the lock.
Synchronizing access to the HttpSession might be a good thing
"stand-alone" too, but people will still have to write an "outer
synchronization block" using filters (in most cases).
//Anders
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. http://www.gnejs.net PGP-Key: ED010E7F
. [Your mind is like an umbrella. It doesn't work unless you open it.]
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