Service-oriented architecture (SOA) describes a category of composite applications composed of service provider and service consumer components. SOA segregates business logic and offers location transparency for the service providers and consumers.
The SOA approach lets you replace or upgrade individual components in the application without affecting other components or the process as a whole. Moreover, you can independently specify alternative paths through which the components in the application exchange messages.
This article presents architectural concepts and language constructs necessary to developing a SOA composite application in Java EE 5. It then presents an example application, deployed in the Java Business Integration (JBI) environment. The example uses HTTP/SOAP binding components and WS-BPEL and Java EE service engines, illustrating how these components can be orchestrated to solve a business problem.
More info please visit : http://java.sun.com/developer/technicalArticles/WebServices/soa3/
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment