AFAIK UIViewRoot#setTransient(true) is defined in the specs. Maybe they implemented more features dependent on this flag, don't know. Someone should check there code :)
2013/2/22 Howard W. Smith, Jr. <smithh032...@gmail.com> > On Fri, Feb 22, 2013 at 7:55 AM, Thomas Andraschko < > andraschko.tho...@gmail.com> wrote: > > > This isn't exactly stateless, the viewRoot needs still to be created > every > > request. The state just won't be saved anymore. > > > > So, is this really a performance enhancement for Mojarra's important > performance issue/JIRAs? Is it (the performance) similar to a non-AJAX > response and update to the (xhtml) page...or similar to a Full Page Refresh > (FPR) ? > > > > This can be done via UIViewRoot#setTransient(true) with MyFaces, too. > > > > Interesting. Of course, MyFaces already has this built-in and/or addressed. > :) >