JavaServer Faces technology establishes the standard for building server-side user interfaces. It simplifies the development by providing a component-centric approach to developing Java Web user interfaces. JavaServer Faces APIs are being designed so that they can be leveraged by tools that will make web application development even easier.
This course provides coverage of all the standard components, renderers, converters, and validators, along with advice on how to use them to create solid applications. Working in a hands-on lab-intensive environment, students will explore and use complex user interface layouts, prototyping, and integrating templates with back-end model objects.
Koenig also offers training of JBoss and EJB3 for Java Developers and Using Java EE 5, EJB 3.0, Java Persistence API (JPA).
http://www.koenig-solutions.com/training/jboss_ejb3_training.asp
http://www.koenig-solutions.com/training/j2ee5_ejb3_java_persistence_api_jpa.asp
Apart from above mentioned technologies, Koenig also offers training leading to Sun Certifications like SCJP, SCWCD, SCBCD, SCDJWS etc.