Can you change the Transaction Timeout dynamically?

[kvbisme]

I have an application implemented as a Stateless Session Bean that is fired off at regular intervals from a Quartz trigger. 90% of the time the default transaction timeout is more than adequate, however one of the destinations I pull data from is absurdly slow, and it is not uncommon to require twenty minutes to get the data back. As a stop-gap measure I have upped the default transaction timeout for the entire server to 30 minutes, but I would prefer to only up the timeout on this one EJB, either completely or only when I connect to this particular destination.

What are my options? Is this even possible?

Thanks

Kerry

[jaikiran]

Have a look at http://wiki.jboss.org/wiki/Wiki.jsp?page=TransactionTimeout

[kvbisme]

Missed that Wiki page ... I had previously tried the BMT suggestion with no luck, still not 100% what I was looking for but far better than my current solution. Thanks.