Service-Oriented Architecture (SOA) proposes a Service-Oriented Business Process Integration framework. How to expanse ESB platform, implement the service composition and integrate business process is of vital significance.

• SOA提出了面向服务的业务流程集成框架，如何在该框架下，扩展ESB平台，实现服务组合及业务流程的整合和管理具有重要的研究意义。