Research And Implementation Of ERP General Development Framework Based On Component

Enterprise Resource Planning (ERP) management system is popular in most of industries in order to control resource. To support the business flow rebuilding, framework technology is used in ERP development. However in traditional ERP framework's development, there are problems such as: bad adaptability to the industry, strong relations among components, low support to the high layer business components. When component technology is used in the framework development, the issues will be resolved.Firstly, domain requirements in ERP are considered, and then the business scope is determined. Domain analyses model and terms table are researched using object oriented skills. Components are identified and designed in ERP domain design. Common spots and hot spots of framework are designed by design pattern methods in system architecture design. The components identified are leveled according to its reusability, then the common development framework is given.Secondly, the methods of realizing atom component and complex component are given using the component technology of specific platform. Examples of common spots and hot spots are illustrated. From top level to low the methods to assemble atom components, business components, sub system, business application are introduced, the actual examples are also provided.Finally, the development of pharmacy Purchase-Store-Sale system is introduced, in which the components are identified, chosen and then assembled based on the ERP general development framework to develop the system. The feasibility and application value of general framework is displayed fully.