How doesn't the included code help?--It's almost exactly what I would have suggested. Does it still report the same error?
Cheers, Nick > -----Original Message----- > From: Tim McAuley [mailto:[EMAIL PROTECTED]] > Sent: Wednesday, October 09, 2002 4:25 AM > To: [EMAIL PROTECTED] > Subject: Controlling transactions during unit tests > > > Hi, > > I am having a trouble with transactions during one of my unit tests, using > JBoss 3. Someone > might be able to help. > > I have some code to update a member's interest in a topic. This will > retrieve the list of current interests, store them in a cache (separate > collection) and update the specified interest when asked to do so (both in > the cache and to the db currently). > > DB Layout: Member 1 - N MemberInterest N - 1 Interest > > This call will be made through a session bean under normal > operation but for > the moment I would like to test it separately (using Cactus). > > Currently I get an exception, with the message: > "A CMR collection may only be used within the transaction in which it was > created" > > This happens when I want to load the list of member interests > into a cache. > This is done by retrieving the cmr collection and then iterating > through it > to create a separate collection in cache. > > How can I get this to run within the same transaction using > cactus, like it > would under normal operation using a session bean (I presume)? > > I have tried this code (within the unit test) but it does not > seem to help: > uTrans = (UserTransaction)new > InitialContext().lookup("UserTransaction"); > uTrans.begin(); > // Create the action... which will create the interest cache on first > call > interestAction = new UpdateInterestAction(memberContext, interest, > value); > uTrans.commit(); > > This is the only reference I could find on the web to a similar problem... > and suggesting to make sure to run everything within a usertransaction. > http://www.jboss.org/forums/thread.jsp?forum=46&thread=20507&messa ge=3738688 #3738688 I am using JBoss 3.0.2 (and 3.0.3), on Win 2K, accessing Postgres 7.1.3 Many thanks, Tim -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]> -- To unsubscribe, e-mail: <mailto:[EMAIL PROTECTED]> For additional commands, e-mail: <mailto:[EMAIL PROTECTED]>
