webtier@glassfish.java.net

Re: [webtier] Using ui:include with View Scoped beans

From: Ryan Lubke <Ryan.Lubke_at_Sun.COM>
Date: Mon, 15 Feb 2010 16:32:40 -0800

On 2/15/10 4:24 PM, webtier_at_javadesktop.org wrote:
> Hrmm.. I might give that a shot tonight when I get a chance to work on the project again.
>
> What is the consequence of disabling partial state saving?
>
The runtime basically reverts to 1.2-style state saving (which could be
heavy on session
memory if using server side state saving. If using client side state
saving, then the page size increased
by quite a bit) :
   - state will be saved and the tree 'serialized' when the view is saved
   - when restoring, the 'serialized' tree is reconstructed without
consulting the template
     and the state applied.

Partial state saving attempts to reduce the memory consumption or page
size by:
   - mark the initial state of the view after the view has been
initialized by a GET.
   - when saving the view, the tree structure isn't saved, but any state
changes
      made to the component *after* the initial state has been marked
will be saved.
   - when a view is restored due to a post-back, the view is
reconstructed by executing
      the template (same as the GET case described above) and then the
delta state
      is applied afterward.



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