Summary


Messaging services provide a viable and flexible form of communication between distributed applications, which can be implemented on heterogeneous software platforms. The Java Messaging Service API is an important technology service provided by J2EE because it enables Java developers to use standards-based messaging concepts, such as Point-to-Point (Queues) and Publisher/Subscriber (Topics) to implement message production and consumption pipelines from within their Java applications to a majority of the messaging service products available in the industry.

WebLogic Server implements a very robust, scalable, and JMS-compliant messaging service, WebLogic JMS, which not only supports today's complex messaging requirements, such as transactional, non-transactional, synchronous, and asynchronous messaging, but also provides service continuity within the context of a WebLogic Cluster. The WebLogic JMS is a configurable core subsystem of WebLogic Server enabling you to design a messaging system that supports J2EE and Java applications, as well as applications founded on WebLogic Platform (portal and integration systems).

This chapter has provided examples to assist you in gaining knowledge in developing JMS applications as well as configuring WebLogic JMS. The topic of JMS is further explored in the context of message-driven EJBs in Chapter 22, "Asynchronous Message Processing ”Message-Driven Beans."



BEA WebLogic Platform 7
BEA WebLogic Platform 7
ISBN: 0789727129
EAN: 2147483647
Year: 2003
Pages: 360

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