Electric power enterprise information system development method based on MDA

Abstract

The invention provides an electric power enterprise information system development method based on an MDA. According to the method, first, an electric power enterprise information system meta-model can be obtained through summarization, sorting and abstraction, and an information system model base is formed; second, in the information system development process, the model base is called for graphical development so that a business flow chart can be built; third, through mode code conversion, the business function in the form of the process chart is mapped to business codes on a specific platform. The business codes can be deployed on a comprehensive business platform of an electric power enterprise information system so that online running of the system can be achieved. In the system running and maintaining stage, in order to meet the function changing or process changing requirement, operation can date back to a business flow chart building stage, business codes are regenerated by changing the business flow chart and calling M2C so that business updating and release can be fast achieved, the business updating period can be greatly shortened, and secondary development and maintenance cost is reduced.

Description

technical field [0001] The invention relates to information system development, in particular to an MDA-based power enterprise information system development method. Background technique [0002] The power enterprise information system has two notable characteristics of flow and correlation. Process is reflected in the fact that the information systems of each business can generally be regarded as business flows and data flows with sequential relationships, typically such as the approval process of each business; correlation is reflected in the fact that there may be many similar elements in multiple business information systems , when modifying and referencing such data or processing, the association relationship of "modify in one place and reuse in multiple places" should be satisfied. [0003] However, due to the current lack of unified planning for the construction of information systems in electric power enterprises, there are many information systems with different fu...

AI Technical Summary

Problems solved by technology

Through the use of MDA technology, it can effectively solve the problems of production efficiency, system transplantation, interoperability, documentation and system maintenance in the traditional software development process.

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