November 2003
Intermediate to advanced
1488 pages
36h 35m
English
book
BEA WebLogic Server™ 8.1 Unleashed
by Mark Artiges, Gupreet Singh Bhasin, Bernard Ciconte, Malcolm Garland, Saranathan Govindarajan, James Huang, Subramanian Kovilmadam, Kunal Mittal, Paul J. Perrone, Tom Schwenk, Steve Steffen
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Best Practice for Choosing Transaction Attributes
In this section, we discuss the best practices for choosing the appropriate transaction attributes. The recommended choice for a transaction attribute is Required because it ensures that the methods of an enterprise bean are invoked under a JTA transaction. These EJBs can be made to perform work under the scope of a single transaction.
If an enterprise bean method needs to commit its results unconditionally, the RequiresNew transaction attribute is the right choice. That attribute always creates a new transaction, regardless of whether another transaction is in progress—an example is logging. The appropriate method in the EJB that performs logging should be invoked with the RequiresNew attribute. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.