Stateless EJBs: Pooling and Lifecycle

A summarized view (notes) of the Stateless EJB pooling and life-cycle. Useful for newbies . . . . . EJB…

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EJB passivation and activation example

In this tutorial we are going to see how activation and passivation works in a Stateful Java Enterprise Session Bean.…

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Java EE Stateful Session Bean (EJB) example

In this article we are going to see how you can use Stateful Session Beans to keep track of state…

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Java EE EJB Interceptors tutorial and example

In this example we are going to see how to use Interceptors in an EJB and test it using a…

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JBoss AS7 JNDI & EJB 3.1 Naming changes

As a result of the “feature train” continuing to march on and us not keeping our software stack up-to-date, our…

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EJB Inheritance is Different From Java Inheritance

Despite the fact that EJB inheritance sometimes uses Java inheritance — they’re not always the same. Just as you could…

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Defining EJB 3.1 Views (Local, Remote, No-Interface)

This post will talk about possible ways of defining EJB views using annotations (I’ll just mention about using EJB Deployment…

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Four solutions to the LazyInitializationException – Part 1

In the post today we will talk about the common LazyInitializationException error. We will see four ways to avoid this…

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Four solutions to the LazyInitializationException – Part 2

This article continues from part 1 of the tutorial. Load collection by Stateful EJB with PersistenceContextType.EXTENDED This approach can be…

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