March 2002
Intermediate to advanced
464 pages
8h 51m
English
book
Enterprise JavaBeans™ Component Architecture: Designing and Coding Enterprise Applications
by Gail Anderson, Paul Anderson
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5.5. Local Interfaces
One of the new features added in the EJB 2.0 specification is local interfaces for session and entity beans. What are local interfaces and when do you use them?
The EJB examples we've presented so far have all had a home interface, remote interface, and bean implementation class. A client accesses an EJB through either its home interface with create() or through its remote interface using a business method. The EJB container intercepts method invocations and, in turn, calls the respective bean implementation method, or, in the case of create() with a stateless session bean, simply grabs a bean instance from the pool (if possible). Each call from the client to the bean is a remote invocation using the Java Remote Method Invocation ...
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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.