Service Layer. I was allowing for the fact that some developers
simplify their apps by combining these classes. But that can result
in confused terminology. Zend_Db_Table is not a Model class, and the
Action Controller is not a Service Layer.
The calling order of classes should be as follows:
Action Controller --> Service Layer(s) --> Model(s) -->
Table(s).
The Service Layer is the best place to start and commit/rollback
transactions.
Also see http://www.martinfowler.com/eaaCatalog/serviceLayer.html
Regards,
Bill Karwin
On Nov 7, 2010, at 1:32 AM, umpirsky wrote:
>
> I already done that.
>
> But i don't think controller should be the place where db
> transactions are
> handled. Maybe there should be 2 layers in modeling, Db_Table_*
> classes, and
> on top of them layer of models above, where transactions can be
> tracked. But
> again, there can be controllers which combines multiple models
> methods and
> there we are in trap again. Making plugin to start transaction on
> preDisplatch and commits on postDispatch is not good idea :)
>
> Regards,
> Saša Stamenković
>
>
> On Sat, Nov 6, 2010 at 9:39 PM, Wil Moore III [via Zend Framework
> Community]
> <ml-node+3030338-125745325-105879@n4.nabble.com<ml-node%2B3030338-125745325-105879@n4.nabble.com
> >
>> wrote:
>
>> As suggested by Bill, a service layer is what you want; however, for
>> testability, I would recommend that you factor this out of the
>> controller
>> and into a service object. Of course, you can start with the
>> functionality
>> in the controller then slowly move toward a service object.
>> --
>> Wil Moore III
>>
>> Why is Bottom-posting better than Top-posting:
>> http://www.caliburn.nl/topposting.html
>>
>>
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>> >.
>>
>>
>>
>
> --
> View this message in context: http://zend-framework-community.634137.n4.nabble.com/Nasted-transactions-tp3028213p3030660.html
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