Design And Implementation Of Workflow Platform Based On RBAC Model

Based on the requirement of the development of the enterprise informationization, the currency of the various management information systems published essentially which is depend on universal background of building the actual business enterprise user rights management workflow platform RBAC model has made progress on its concrete analysis, planning, design, and detailed design work code. The main contents of this paper are following:1. Linked to the project background of the author participation, the control of the Role-based access has been analyzed. Through the reading and analysis the literature about the control of the Role-based access, the development and the evolvement has been described and the backbone key has been illuminated systemically. Meanwhile three controlled technology such as the commission type, active type, and role-based access-type is particularly described and the three different types is compared.2. We analyzed the basic circumstance of the workflow platform and its main technical features and then draw the conclusion that workflow platform is mostly used in the practicability research and is the tool for workflow application. Through the content of the real circumstance in the enterprises nowadays, we summarized the character of the workflow and the model of the five parts of the platform, and then we explained the executive service of the platform, the concrete client server system as well as the logic connection among the each operation module. Finally, we discussed the main technologies aimed at the workflow platform.3. All of the project background, the design idea of workflow, the workflow concept based on RBAC, the system structure design, as well as the database designs are analyzed.4. The similar workflow platform design about the enterprises and client consumer access management based on the RBAC module is researched. The technology route is compared among the interior operation flow in the recent enterprises. The external access of the system is explained to the concrete operation flow. Meanwhile the basic model mechanism for the client access management has been designed by accurate algorithm. The object oriented language blueprint illustrated the relationship of the main operation flow and realized the logic connection of them.5. The typical module code has been deconstructed including the management code of the role, the organization and the client, as well as the performance of the workflow platform.