With CDI Extensions, You Can Build Your Own Java 7

[omidp]

Dan Allen, the author of "Seam in Action" and a Seam Community
Liaison, gave an excellent presentation on CDI (Contexts and
Dependency Injection, JSR-299), Weld (the CDI reference
implementation), and Seam. The presentation, available on slideshare
with audio, dives deep into the functionality added by the EE 6 specs
using real world examples (You should definitely check it out!

http://java.dzone.com/articles/cdi-extensions-you-can-build

http://www.slideshare.net/mojavelinux/cdi