OSGi框架服务层分析及应用

Analysis of the OSGi framework service layer and its application

作为OSGi框架中最上面的一层,服务层带来了更多的动态性,并且使用了大众基本了解过的面向服务编程模型,其好处是显而易见的。文中讲解了什么是服务层和服务层对于OSGi框架的意义,此外,还将提出什么时候应该使用服务,什么时候不应该使用。最后将会是OSGi服务层的一些基础,包括如何定义、注册和发现服务。

As the above OSGi in the framework of a layer, service layer gives us more dynamic, and the use of the service oriented programming model we more or less have to understand, the benefit is obviously. This paper explains what is the service layer and the meaning of service layer for OSGi framework. In addition, it also tells when we should use the service, or should not use. The final it presents some basic OSGi service layer, including how to define, registration and discovery of services.