Hi gnodet,
Could you please answer my question as explained above.Ofcourse i
also attached activemq with the transaction manager and rolling
back,commiting of transactions are happening perfectly.
The flow is very simple once the message is posted in activemq these
threads starts executing parallely if any one of thread fails all the
processing of threads will be rolled back and even the message in activemq
is rolled back.
Arif Mohd wrote:
>
> But my business logic is all these processing logic(threads) are
> independent, so i want to execute them parallely but if one business
> operation fails none of them should succeed.
>
> so as you can see in the code iam just calling session.persist()
> method and not commiting to DB, once all the threads have completed their
> work iam calling commit on transaction manager(here i want to make use of
> transaction manager) also all the DB operations are done in one thread.
>
> Does it make sence? or if you have any better idea of doing
> these(running parallely but atlast should be committed at one point)
> please let me know.
>
>
> gnodet wrote:
>>
>> As I already said, distributed transactions are transactions involving
>> several resources that may be remote (a database, jms broker, etc...).
>> But such transactions must be used within a single thread.
>> So what you are trying to do is certainly not permitted by both jta and
>> spring.
>>
>> If you need the whole process to be transacted, the only choice is to
>> have everything running sequentially. And the opposite: if you want
>> to work to be splitted across several threads (or even computers), you
>> can not use a single transaction.
>>
>> If the processing time (apart from accessing the database) is length,
>> you could use several threads for it, but all database access must be
>> done from a single thread.
>>
>> On 9/25/07, Arif Mohd <[EMAIL PROTECTED]> wrote:
>>>
>>> Hi,
>>>
>>> Iam new to this jencks and even to hybernate. Just i want to know can
>>> i
>>> integrate jencks with hybernate. My requirement is there are 3 threads,
>>> 2 of
>>> them are hybernate session threads doing some DB operation and one more
>>> thread is using ActiveMQ. I want to make use of jenks for maintaing
>>> distributed transactions over these threads
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>>>
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>>
>>
>> --
>> Cheers,
>> Guillaume Nodet
>> ------------------------
>> Blog: http://gnodet.blogspot.com/
>>
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>>
>
>
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