Introduction - If you have any usage issues, please Google them yourself
Java News Service provides an implementation of the system, use Pub/Sub JMS service can provide many features, such as chat rooms, ICQ and various contracting systems, examples of the use of the Pub/Sub services and message-driven Bean realized the news service providing system prototype, and added filtration system. By writing Java PublisherHome interface and Publisher interfaces and classes to implement PublisherBean