[Fwd: Re: [html-formfu] RFC - Transactions for DBIC updates]

[Moritz Onken]

Hi Mario,

this a good idea. I was thinking about it anyway. Go ahead and add it  
to the (github) repo.

cheers,

moritz

Am 09.09.2009 um 23:07 schrieb Mario Minati:

> Hi Moritz,
>
> I now found out, that Cx::C::ExtJS::REST invokes DBIC update itself,  
> so I've to move the transaction calls there.
>
> I hope thats ok for you.
>
>
> Greets,
>
> Mario Minati
>
>
> -------- Original-Nachricht --------
> Betreff: 	Re: [html-formfu] RFC - Transactions for DBIC updates
> Datum: 	Wed, 02 Sep 2009 22:10:31 +0200
> Von: 	Mario Minati <mario.minati at googlemail.com>
> An: 	HTML Form Creation, Rendering and Validation Framework <html-formfu at lists.scsys.co.uk 
> >
> Referenzen: 	<4A9E60BA.2040001 at googlemail.com> <42736BA0-A63A-461A-8DA6-6FFFA64CB2A0 at houseofdesign.de 
> >
>
>
>
> Hi Moritz,
>
> I need transactions for my catalystx::controller::extjs::rest  
> derived classes, so I have no control over the line that calls update.
> And I thought it would be me more usefull to put the code into  
> model::dbic than into extjs::rest.
>
> Greets,
>
> Mario
>
> Moritz Onken schrieb:
>> Hi Mario,
>>
>> as far as I remember nested transactions result in a noop. Which  
>> means you can nest transactions and nothing bad will happen.
>>
>> Other than that: what's wrong with $schema->txn_do { $form->model- 
>> >update } ?
>>
>> cheers,
>>
>> moritz
>>
>> Am 02.09.2009 um 14:10 schrieb Mario Minati:
>>
>>> Hi @all,
>>>
>>> I need to use transactions for all my db update and create  
>>> actions. Currently FF:M:DBIC doesn't support this. I'd like to  
>>> extend the update method to start a transaction, if an attribute  
>>> is defined (e.g. 'use_transaction').
>>> To avoid nested transactions, as update is also called internally,  
>>> I would introduce a class variable which stores our transaction  
>>> state.
>>>
>>> Do you agree with that?
>>>
>>> Greets,
>>>
>>> Mario
>>
>>
>>
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>
>
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