October 2003
Beginner
734 pages
16h 56m
English
Content preview from Head First EJB
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With a System Exception, the Container will...
send it back to a Remote client as a RemoteException, or to a local client as an EJBException
always cause a transaction rollback
kill the bean, and log the exception
Application Exceptions | System Exceptions | |
|---|---|---|
Client recovery |
|
|
Transaction status |
|
|
Bean instance |
|
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Logging |
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|
Examples | CreateException RemoveException FinderException ObjectNotFoundException DuplicateKeyException ... |
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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.