The Design And Implementation Of Business Processes On PaaS Platform

With the development of information technology, business processes, enterprise software, more and more attention. The reasons for enterprises to use the process, one can collaborate in various positions of the work, and to monitor business processes; second is to help multi-tasking, multi-role, multi-collaborative application development. But in today’s enterprise IT architecture, most of the organizational structure and business processes are changing, workflow software development and hardware costs for these SMEs can not afford.In order to reduce costs, improve the flexibility of business process management, this paper presents a state machine workflow BPM combined with the way Web services application service-oriented architecture technology deployment. OA office business scenarios with online approval, project process management platform, proposed layered business model for the state machine workflow based on the framework for service design, PaaS platform to achieve the ultimate in business process-based OA posting applications.In the business process, the thesis of the user-defined activities, the order of workflow and state machine workflow model, tracking services and other key technologies and design, develop some of the examples discussed in the order approval workflow and state machine workflow to achieve, and how the state machine workflow published as Web services, and call the Web service workflow, the workflow service implementation in the PaaS platform provides the technology base.Based on the proposed hierarchical business model, PaaS platform to achieve the corresponding service. Meanwhile, the platform provides process monitoring, for business processes to track real-time and historical data to help business process management and optimization of management processes.The innovation of this thesis in the following areas:(1) The definition of a state machine workflow from the point of view, a hierarchical business process-oriented business model;(2) From the perspective of workflow execution, workflow analysis services to a variety of key technologies, combined with PaaS platform, integrated in a unified framework that provides workflow services related to process modeling, organization modeling services, processes, approval services, to meet the future information technology systems architecture and development model was an effective attempt.