Design And Implementation Of Administrative Approval Process Engine

Each process has its specific objectives, the main concern is what the process is completed, what kind of subject matter, and the results produced, and to other individuals in the process of how to pass information. In an important part of the process engine technology as computer information system applications, more and more people’s attention, and now this technology has become a research hotspot. The process engine research engines in the context of online administrative approval system construction proposed to solve the administrative approval process online serial processes, parallel processes, branching processes and processes nesting. The main role is to process engine administrative approval processes, and provide navigation for the approval, provide oversight for the system interaction. Online administrative system is the core and manager. Meanwhile, it also provides the administrative approval process for online tools and a variety of custom logic expression. With visually manifested administrative approval process, simplifying system operation.Studied the process herein is the process engine as the engine independent public seen again by way of the external Web service provides an interface call by ESB bus, WebService and business components, etc.. Its combination of SOA and BC design ideas. Process engine through the class bus(API) calls for internal components administrative examination and approval system. This will not only achieve the combination between the internal components of the administrative approval system, the system can also be implemented processes and external systems integration, to ensure maximum performance process engine.First, describe the administrative approval process needs the engine running, monitoring and control functions need permission assignment requirements and needs and structural logs engines. Secondly, detailing the process engine design, focusing on matters requiring administrative approval describe the relationship between structure and process engine initialization process, the process of transfer, settles, back key algorithms, as well as nesting process. Finally, the model design and the relationship between the structure of administrative examination and approval system, the process engine, from many aspects instance configuration and scheduling presentations described the process engine in the administrative examination and approval system. In addition, the paper also discusses some of the problems currently existing in the process engine technology and design of key points, concluded that the prospects for the development process engine technology.