[jsr338-experts] question regarding jta-data-source
- From: Christian Romberg <cromberg@...>
- To: jsr338-experts@...
- Subject: [jsr338-experts] question regarding jta-data-source
- Date: Thu, 10 May 2012 13:50:37 +0200
It is not explicitly mentioned in the spec, but I guess I can safely assume, that the data source denoted by
jta-data-source is of type "javax.sql.XADataSource"?
After the JPA implementation has obtained an XAConnection from this XADataSource, is it expected to
to do any calls (and if so, in any specific order) on this XAConnection?
E.g. is it necessary, to call XAConnection.getConnection() to trigger that the app server calls XAConnection.getXAResource()
on the very same XAConnection? Or is it sufficient to just call "XADataSource.getXAConnection()" to trigger this?
(Some background: we don't use JDBC connections (being not an ORM) and probably we would need to provide our own
XADataSource implementation, so that the app server picks up our own XAResource implementation)
-- Christian Romberg
Chief Engineer | Versant GmbH
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