Every EJB application server allows you to install an EJB if you provide a bean implementation, remote interface, and a home interface but, in most cases, you have to write them yourself. That is ...

Enterprise JavaBeans 3.0 simplifies the enterprise bean architecture and provides enhanced and more powerful features. The new specification leverages the annotations metadata facility introduced in ...

Any web based application can be built on the concept of a multi-tier, MVC model. For better maintainability, applications should be designed in such a way that the Presentation Layer and the Business ...

A programming interface (API) that provides an interface between a Java program and a legacy application such as CICS and R/3. Java Connectors, which originally part of the Java EE platform, make ...