The Research And Implementation Of Ring Cloud2.0 Based On JBPM And Flex

With the globalization of market competition, enterprises must adapt to changing demand and continuous changes in personality, and provide fast and efficient software support for enterprise business restructuring and development to improve collaboration efficiency and its competitiveness. Therefore, workflow analysis and research on enterprise information technology has important practical significance. Web-based JBPM (JAVA Business Process Management) workflow technology can satisfy the business requirements.With the increasing complexity of Web applications, the traditional Web applications can not meet the needs of a full range of experience for Web explorers. RIA (Rich Internet Application, rich Internet applications), with the characteristics of rich expressions of desktop applications and network interconnections of Web applications, is the most complete technology solutions for the rich Internet application framework, and begin to have a widespread concern in the country. But it is really not much used in business development nowadays. This article has a research on Flex technology and its MVC framework PureMVC, analyzing their technical superiority and trying to apply it in the UI development of Ring Cloud2.0 system. It is also designed to provide references for rich internet technology used in enterprise information systems to verify the feasibility and maturity of Flex technology in enterprise application development.After a comprehensive introduction on JBPM workflow engine, FLEX and its related concept, we analyze the requirement of Ring Cloud2.0 and give a detailed design. We get a role-permission solution to protect the virtual resource. Through the business process of requesting virtual machine resource, we introduce how to integrate JBPM and FLEX in the Lightweight J2EE system and try to achieve a dynamic ui display under the control of process and display a simple system architecture and configuration to achieve loose coupling, high flexibility, complicated and process involved in our system, also expect to offer a possible solution for other companies.