Research On United Distribution Managenment Software Framework And Desgin Pattern

Under the grounds of ISCM (Integrated Supply Chain Management System) and based on the development of United Distribution Management System,the software developing process,method and tools are discussed.The whole task is impenetrated by developing process based 3-layer architecture.It uses architecture methods and technologies such as Design Pattern ect.Moreover, it integrates UML and ACME to establish software models. Firstly, the concept and category and 3-layer idea of components are summarized.Based on that,UML 4 Views model is improved; The improved describes the general software developing process accurately,moreover,it also proposes solutions to views' usages in every phase.After analysis of UML and ACME,UML and ACME usages in component_oriented developing process are set forth. Secondly,the application and fuction of design patterns are illustrated.Then the necessity and idea of pattern improvement is put forward.Furthermore, Observer pattern improvement process is emphasized as a classic case;its structure and behavior model are established by UML, and the template is described by ACME to simplify the implementation. Lastly, the demain knowledges of United Distribution are described in detail.And One module,as a classic case of this software, are made under the guidance of developing process,method and tools. In conclusion, the whole software developing has finished. It proves that the software engineering ideas and technologies proposed in this paper can guide software developing, help to establish refined and practical models and make it easy to implement and maintain.