May 2002
Intermediate to advanced
360 pages
8h 30m
English
Content preview from Java™ Connector Architecture: Building Custom Connectors and AdaptersBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Adapters and Beans
The brief outline of some of the capabilities of entity beans, session beans, and message-driven beans in the previous sections is bound to create some doubt in terms of the usefulness of JCA as compared with EJB. The benefits and strengths of JCA are not in its system contracts as much as in the formalization of the client API in the form of the CCI. Future versions of JCA will probably have a more comprehensive client API and stronger support for emerging XML-based protocols and APIs. There is no reason why this cannot be done with EJBs, but the objectives of EJB and JCA are different. EJB is a component model for distributing business logic of the J2EE application in relevant components. JCA is a standard method of accessing ...
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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.
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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.