The Java Persistence Architecture, a part of the Enterprise JavaBeans 3.0 (EJB 3.0) specification, simplified the development of EJB applications using data persistence. A major simplification was the ...
Sun Microsystems invented the servlet before the other J2EE components with the intent of providing a high-performance alternative to the then ubiquitous CGI script. After the servlet came Enterprise ...
The EJB 3.0 programming model has been simplified significantly. Learn migration approaches that help ferret out difficult issues you're likely to face when migrating J2EE apps. The programming model ...
This series of articles introduces Contexts and Dependency Injection for Java EE (CDI), a key part of the soon to be finalized Java EE 6 platform. Standardized via JSR 299, CDI is the de-facto API for ...