Re: [Scaffoldhunter-devel] Saving session fails

[Till S. <til...@tu...>]

Hi, 
this sql error normally occurs if you save a too long string in a field, that has a size limitation.  

The error occurs for the following command in the GUI Controller:   
db.saveOrUpdate(dbSession);

Could it be, that some part of your ViewState or ViewConfig references some other part of your code? For example if you have registered a change listener on your ViewState, all registered listeners and all objects that are referenced by this objects (and so on) are also saved!

So as a general rule: ViewState and ViewConfig should never reference anything outside their own class.

Greetings 
Till

Am Mittwoch, 11. Juni 2014, 21:18:48 schrieb Anjenson:
> Hi everyone,
> 
> While working on MoleculeCloud view and I faced a problem with saving 
> session when finishing program.
> It is not related to the size of packets as not much is stored in State 
> class on the moment of closing.
> I have no idea about how saving process works and how to debug it.
> I hope that there is someone on the list who can describe the process of 
> saving so that at least I could understand it.
> 
> I attach error logs to this mail. I will be happy to receive any advice 
> or help.
> 
> Regards,
>      Andrew Zhilka
-- 
Dipl.-Inf. Till Schäfer
TU Dortmund University
Chair 11 - Algorithm Engineering
Otto-Hahn-Str. 14 / Room 237
44227 Dortmund, Germany

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