In this tutorial, migration of EJB 2.1 specification EJBs to EJB 3.0 specification is discussed. EJB 3.0 Session and Entity beans require JDK 5.0 as metadata annotations are used in the specification.

This short tutorial has the goal to show how to start as fast as possible a new EJB project using IntelliJ and Maven. Create a new project from scratch Complete the form, you have to choose the Maven ...

Java Enterprise Edition, or Java EE (previously called J2EE), is a powerful but notoriously complex platform for developing server-side applications. Since its early days, complexity has long been ...

Building on the bestselling first edition, EJB 3 in Action, Second Edition tackles EJB 3.2 head-on, through numerous code samples, real-life scenarios, and illustrations. This book is a fast-paced ...

A monthly overview of things you need to know as an architect or aspiring architect.

Unlock the full InfoQ experience by logging in! Stay updated with your favorite authors and topics, engage with content, and download exclusive resources. Vivek Yadav, an engineering manager from ...

This series of articles is a preview of the changes the EJB 3.1 expert group is working on for the next version of the Java EE specification. The idea is to give you a head's up on the changes as well ...

Richard Monson-Haefel is the author of Enterprise JavaBeans, 3rd Edition, Java Message Service and one of the world's leading experts on Enterprise Java. He is co-founder of OpenEJB, an open source ...

(For Shakespeare’s original “To be, or not to be,” speech from Hamlet, see the sidebar.) Once you have forgiven me for taking Hamlet apart with a chainsaw, you will realize that the lines above sum up ...

StockApplication.java - JAX-RS application defining the REST endpoints StockCreateRequest.java - Java class representing a request to create a new item in stock StockUpdateRequest.java - Java class ...