January 2015
Beginner to intermediate
364 pages
7h 41m
English
Content preview from Java EE 7 Development with NetBeans 8 - Third EditionBecome 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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Exposing EJBs as web services
In our previous web service example, we saw how we can expose a Plain Old Java Object (POJO) as a web service by packaging it in a web application and adding a few annotations to it. This makes it very easy to create web services deployed in a web application.
When working with an EJB module project, we can have stateless session beans exposed as web services. This way, they can be accessed by clients written in languages other than Java. Exposing stateless session beans as web services has the effect of allowing our web services to take advantage of all the features available to EJBs, such as transaction management and aspect oriented programming.
There are two ways of exposing a session bean as a web service. When ...
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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.