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From Leonardo Uribe <>
Subject Re: [GSOC] State saving performance improvements in MyFaces 2.0
Date Fri, 18 Jun 2010 07:54:29 GMT

I think the key classes are UIComponentBase , _DeltaStateHelper and
_DeltaList. Take a look at UIComponentBase.saveState() and
UIComponentBase.restoreState(). Those methods have calls to other methods
that are critical to state saving. I remember UIViewRoot has other methods
too. I think check those classes are a good point to start.


Leonardo Uribe

2010/6/18 Marius Petoi <>

> Hello,
> In order to study the current performance of state saving, I designed a
> small page that I included in the examples for MyFaces 2.0. Also, I wrote 2
> phase listeners that determine the length of the state saved in the
> ExternalContext before the render response phase and before the restore view
> phase. Do you have any suggestions what components should I start analyzing
> the state for?
> Regards,
> Marius

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