A must-read tutorial showing how to use Grails (Java's Groovy answer to Ruby on Rails) to quickly build a functional website around an existing EJB 3 entity bean domain model with very little code.

Sistema de Gestión de Incidencias con JPA y EJB Este proyecto es una aplicación web desarrollada en Java que permite la gestión de empleados e incidencias dentro de una empresa. Los empleados pueden ...

A recent study by Java developer Raghu Kodali has shown that porting Sun’s Java EE tutorial application RosterApp from EJB 2.1 to EJB 3.0 resulted in more than a 50-percent reduction in code.

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.

EJB 3.2 spec doesn't specify anything on how Java 8 default methods should be treated. http://docs.oracle.com/javase/tutorial/java/IandI/defaultmethods.html Default methods on a business interface ...