Re: [JBoss-user] Calling JCA without transaction context

[David J. <dav...@ad...>]

On 2003.05.05 04:39 Brian Wallis wrote:
> 
> I need to call a JCA (that supports transactions) from a bean that has a 
> current transaction context. Problem is I don't want the transaction to
> be 
> used in that and subsequent calls to the JCA. 
> 
> Reason? I need to implement two modes of operation on the EIS that the
> JCA 
> talks to. Atomic operation where either all or no operations are executed
> 
> (ie: transactional) and BestEffort where failures of operations on the
> JCA 
> are noted but the operations that succeeded are not rolled back.
> 
> I could indirect the operations thru a third bean with a NotSupported 
> transcaction attribute, but is there a more direct way of doing this?

Basically, no.  However, here are a couple of other, equivalent ideas:

1. deploy another copy of the adapter, with "NoTx" support and choose which
one to look up.

2. Have 2 exposed methods on your ejb, one with NotSupported.  They both
directly call the (NOT ON EJB INTERFACE) internalDoSomething method that
does the work.

david jencks
> 
> brian wallis...
> 
> 
> 
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