Re: Connection sharing when "NoTransaction" ??

The JCA 1.0 spec is not entirely clear on this, but NoTransaction
ResourceAdapters should be treated as UnShareable.  Since a global
transaction demarcates the sharing boundary and NoTransaction
ResourceAdapters do not participate in the transaction, there is no sharing
boundary defined.  This has been clarified in the JCA 1.5 spec.

-----------------------------------------------------------
Kevin Sutter, WebSphere Distributed (J2EE Connectors)




             New Stephen
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             07/01/2004 01:43
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Hi,

In version 1.0 of the JCA spec, in section 6.9 it talks about Connection
Sharing. It says:
"When multiple connections acquired by a J2EE application use the same
resource manager, containers may attempt to share connections within the
same transaction scope".


In light of this, my question for the group is - could the container
attempt to share connections, within the same transaction scope, if the
transaction-support of the Resource Adapter has been marked as
"NoTransaction"?

Thanks,

Stephen New


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