Q: I want to use the Java Observer pattern in my project. With that in mind, can you give me some sample code to demonstrate how it works A: Just as object-oriented programming encourages code ...

This tip shows you how to correctly implement the Observer pattern when participants are EJBs. (1,000 words) Topics ... Java Tip 110: Implement the Observer pattern with EJBs. by Roman Stepanenko.

This article describes an easy process of implementing the observer pattern in the Spring framework (Spring Core). Also discussed in this article are a few of the Spring Core classes as well as an ...