On September 26, 2005, Sun Microsystems and the Java Specification Request 154 Expert Group issued a maintenance release of the Servlet API. Under normal circumstances, a JSR maintenance releases ...

Creating dynamic web pages is necessary if a web site wants to display the current state of data accurately, for example showing temperatures around the world. There are several ways to accomplish ...

HTTP is a stateless protocol optimized for request-reply style text transfer. An attempt to engage it for generic use, such as may be required by common cooperation metaphors like stateful session, ...

Enterprise JavaBeans (EJB) is a specification for developing large-scale, distributed business applications on the Java platform. EJB 1.0 was released in 1998. The most current release, EJB 3.2.3, has ...

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 ...