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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The Inventory Item Example—COM Client Accessing an EJB
In the inventory item example, we'll expose an Inventory Item EJB and access it through a Visual Basic COM client. The Item EJB can be found in the c:\ch33\jCOM\InventoryItem\earlybound directory. Make sure that it's deployed and available on WebLogic Server. We will access this bean in a late bound and then an early-bound fashion.
The main difference between the early-bound and late-bound examples is that for early bound access, an additional task is required: creating and deploying a type library and wrapper classes for the bean.
The example presumes that you have both WebLogic and the COM client on a Microsoft Windows machine. You'll need Visual Basic 6.0 and the Microsoft MIDL compiler ...
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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.