一种基于OSGi组件的SCA服务模型实现方案

A Project of SCA Service Model Implementation Based on OSGi Component

本文提出了一种根据SCA规范来实现灵活装配OSGi组件模型的新方法,通过定义组件模型在服务应用时的按需加载,充分利用动态组装组件的稳定性和灵活性,对组件模型进行注册和服务分配,从而对外提供服务实现。应用表明,该方案能够提高服务组件模型的系统性能,是一种灵活而高效的实现方法。

This paper proposes a new method to implement and assemble OSGi component models flexibly according to the SCA specification. By defining a method which can load components on-demand in the process of service-using, making full use of the stability and flexibility of components which can assemble dynamically to register and allocate service -components, this project provide services to end-users. Application shows that this project can promote the system performance of service component models and it’s a flexible and efficient implementation method.