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From Tomasz Mazan <>
Subject Re: Two phase commit - JPA + JMS
Date Fri, 31 Aug 2007 00:21:19 GMT
David Jencks pisze:
> On Aug 30, 2007, at 8:05 AM, Tomasz Mazan wrote:
>> My application uses JPA to persist data and JMS destinations to send 
>> requests
>> to external systems. I want to make transaction using both JPA and JMS
>> technologies. Over these I use SessionBeans as WebServices and this 
>> layer
>> should manage transaction.
>> Could you advice the best solution and point out documentation which 
>> could
>> be helpful?
> As long as you use CMT or BMT with UserTransaction with your session 
> beans and container managed persistence with your JPA beans this 
> should all work with no additional configuration.  Is something not 
> working?
> At the moment there's a problem with message driven beans not 
> participating in recovery but it doesn't sound like you are using 
> MDBs?  In any case 2phase commit should still work with mdbs as long 
> as nothing crashes :-)
> thanks
> david jencks
I've just started developing transactions within our application, so 
I've not found any problems yet. The only thing I need (and i must) is 
using XA for DataSources, Jms Connection factories - am I right?

Tomasz Mazan

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