There were a few examples in the inet that used this override method.
But if this isn´t possible, is there a way to change the datasource dynamically
and therefor use the same entities for different datasources or is this not an
issue in ejb3?
Thank you for your help
Thomas
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Hi Thomas,
I'm working on the same issue for a while - asking this many times here without
a clear answer or solution. What I have found out so far, you can do (assuming
you have a PU default in your persistence.xml):
| MapString,String map = new HashMapString,String();
|
Andy,
thank you for this help so far. Unfortunately the transaction-managament is not
an unimportant issue in my application I would like to let EJB3 do the work.
This is what I found in another thread. This is, what Bill Burke recommends in
such a situation.
anonymous wrote : deploy your
Hi Thomas,
please see: http://www.jboss.com/index.html?module=bbop=viewtopicp=3951914
The hint from Bill doesn't solve your (and mine) initial problem: programmatic
creation of ems, that can be used like the ones deployed through
persistence.xml. It is only a way for dynamic selection of a em
these properties are not overridable at all, where did you see that it's
possible?
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