You can write whatever you want.  Why not just use the tool that was meant to 
do this job.
Less maintenance, less hassle, someone else supports it, its tested.  What's 
not to like?

On Jun 18, 2013, at 10:53 AM, Thiago H. de Paula Figueiredo wrote:

> It's Taha implementing some additional transaction handling on the top of
> Tapestry-Hibernate/Tapestry-JPA. :)
> 
> 
> On Tue, Jun 18, 2013 at 11:49 AM, pico.dev . <pico....@gmail.com> wrote:
> 
>> What about this?
>> http://tawus.wordpress.com/2011/04/23/tapestry-magic-5-advising-services/
>> 
>> 
>> 2013/6/18 Thiago H. de Paula Figueiredo <thiag...@gmail.com>
>> 
>>> Tapestry-Hibernate and Tapestry-JPA were created for simple scenarios, in
>>> which you don't need that much control on transactions. If you really
>> need
>>> more than that, you'll be better served by EJB or Spring or something
>> else
>>> that deals with transactions in a more specifc way.
>>> 
>>> 
>>> On Tue, Jun 18, 2013 at 11:35 AM, Lenny Primak <lpri...@hope.nyc.ny.us
>>>> wrote:
>>> 
>>>> Full JEE (i.e. Stateless EJBs) support nested transactions.
>>>> 
>>>> On Jun 18, 2013, at 4:13 AM, John wrote:
>>>> 
>>>>> I have some updating DAOs that refer to other updating DAOs. Both the
>>>> top level and the lower level DAO update the same PU and use the
>>> following
>>>> on their interfaces:
>>>>> 
>>>>> @CommitAfter
>>>>> 
>>>>> @PersistenceContext(unitName = "DBUnit")
>>>>> 
>>>>> Will the transactions be nested properly, i.e. will the lower levels
>>> DAO
>>>> commit actually occur on the exit of the top level DAOs method exit? I
>>>> don't want the lower level transaction to be a new and seperate one (it
>>>> should use the transaction that's already open) because obviosuly that
>>>> would not synchronize the updates with seperate transactions.
>>>>> 
>>>>> John
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>> 
>>>> 
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>>>> 
>>> 
>>> 
>>> --
>>> Thiago
>>> 
>> 
> 
> 
> 
> -- 
> Thiago


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