Design And Implementation Of A Workflow Based Business Rule Verification Engine

With the continuous launch of various new services and new packages by telecom operators,as well as the vigorous promotion and application of services such as targeted traffic packages and customized mobile phone cards,the rules and verification logic for service provision are becoming increasingly complex.At the same time,the test requirements for business acceptance and support system upgrades and changes are more stringent,and the cost of process verification has increased significantly.The rule verification function of the existing telecommunications business system has problems of improper acceptance and inaccuracy,which affects user experience and service revenue.This paper studies workflow-based business rules and engine technology for verification processes to solve the problems of unclear expression of rules and invisible processes.This paper discusses the research results of business requirements and R&D supply,and gives the architecture scheme of the rule verification engine,including overall design,execution engine design and process component design.Among them,a formalized requirement definition method is proposed by using domain model notation,and a business rule verification process is designed by using BPMN graphics and process engine.For the agile development of specific businesses,the business support system has been developed and realized,and the detailed description of process execution,software environment of execution engine,operation effect of modular condition matching,synchronous control based on message push,and multiple test processes and verifications are given..Through the production demonstration of the actual business scene,the optimization of the scheme and the implementation of the application have been completed.