Ustream

This session looks at the implementation of the same web application developed with three open source frameworks and highlights what was done differently with each one. First it explains the implementation of the sample application with JavaServer™ Faces and Enterprise JavaBeans™ 3.0 (EJB™ 3.0) technology and the Java™ Persistence API (JPA). Next it looks at how this application was developed with JavaServer Faces technology, the JPA, and Spring 2.5. Finally, it looks at this application developed with JavaServer Faces and EJB 3.0 technology, the JPA, and Seam 2.0. The presentation highlights differences in the frameworks, such as the Seam context model for stateful components.