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

[Mario Minati]

Hi Moritz,

due to my enormous experience with github it may take some. I'll try one 
the weeknd, but cannot promise yet.


Greets,

Mario


Moritz Onken schrieb:
> 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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