一个基于设计模式的通讯服务器的设计与实现

The Design and Implementation of a Communication Server in CPMS Based on Design Patterns

CMM(软件能力成熟模型)是一个管理和改进软件过程质量的软件过程模型。为了提高基于CMM的软件过程质量,应有效地支持和监视软件过程的实施。CPMS(基于CMM的过程管理系统)是一个分布式过程支持系统,它支持软件过程的自动实施。本文基于设计模式描述了CPMS中通用通讯服务器的设计与实现。这种设计与实现不仅允许通讯服务器对不同的应用提供不同的功能,而且对设计其它通讯服务器也提供指导。

CMM (The Capability Maturity Model for Software) is a software process model for accessing and improving software process quality. To improve the software process quality based on CMM, the enactment of the software process should be supported and monitored effectively. CPMS (CMM-Based Process Management System) is a distributed 'process supporting system' which supports the automatic enactment of the software process. Communication problems are pervasive in CPMS as a distributed system. In this paper, based on design patterns, the design and implementation of a general-purpose communication server in CPMS are described. Such design and implementation not only grant the communication server the ability of providing different functions to different applications but also offer guidance to the design of other communication servers.