transfer framework meaning in English

转换框架

It is essential , therefore , to develop standard abstract transfer framework ( atf ) , that allow custom orb messaging and transport protocols to be configured flexibly and used transparently by applications . we design and implement the abstract transfer framework , which is compatible to corba component model specification based on starbuss . o . the primary contributions of this paper include : first , we describe the shortcoming of the conventional orb and give the requirements we need ; then , we describe what the structure of the abstract transfer framework and how we design it ; finally , we describe how to implement the abstract transfer framework and how to plug the ssl protocol into the abstract transfer framework
本文在我校自主研制的遵循corba标准的中间件产品starbus3 . 0的基础上，首先分析了传统corba中间件所使用的giop iiop的局限性；接着，使用面向对象的基于模式的方法设计了一种可以灵活修改、可以便于各种协议插入的抽象传输框架，给出了该框架的基本结构、应用场景以及插入协议的基本过程；最后讨论了该抽象传输框架接口的实现技术，并以安全协议( ssl协议)为例，描述了一个新的协议实例的插入过程。