Book Image

Service Oriented Java Business Integration

Book Image

Service Oriented Java Business Integration

Overview of this book

Table of Contents (23 chapters)
Service Oriented Java Business Integration
Credits
About the Author
Acknowledgement
About the Reviewers
Preface

Chapter 16. Sample Service Aggregation

In the previous chapters we covered many JBI components in ServiceMix and also saw a few useful use cases to help solve real life problems using the ESB patterns. Another useful application of ESB is to provide a "Services Workbench" wherein we can use various integration patterns available to aggregate services to carry out business processes. We will look into such a sample use case in this chapter.

We will look at the following topics in the business integration sample:

  • Solution architecture

  • JBI-based ESB component architecture

  • Understanding the message exchange

  • Deploy and run the sample

Provision Service Order—Business Integration Sample

To demonstrate the service aggregation, we will choose a typical business integration scenario happening as an outcome of a customer attempting to make a web order entry. Let us take the scenario of a Communication Service Provider (CSP) providing a web access channel for its customers to order Voice over IP (VOIP) service...