The Research And Implementation Of Artifact Modeling Platform Based On JBPM

As information technology continues to strengthen and computer technology develops in depth, the development of modern enterprises information has made great progress. Software systems based on various development platforms have been applied in the modern enterprises. These systems have association in function and logic. However, in the implementation they are great of bad. It’s difficult to adapt to modern enterprises business changes. So the data modeling technology based on jBPM arises at the historic moment.Firstly, this paper introduces the background of research work, a brief overview of the development of enterprise informatization and problems arised in the development of enterprise informatization. To solve these problems, this paper proposes a scheme data modeling based on jBPM. Then, it introduces the overall structure of this paper.Secondly, this paper represents the key technologies applied in data modeling platform based on jBPM and the demand analysis of this platform in detail. On the basis of the research direction of network services and workflow, the related technologies of workflow modeling and workflow engine are summarized. Then, this paper introduces the data-centric design idea. the data-centric design idea, namely Artifact, was put forward by IBM in2003. In order to make better use of the software developing design idea, it is necessary to design a kind of visual interface of Artifact modeling platform based on jBPM.Thirdly, this paper introduces the design and implementation of data modeling platform based on jBPM in detail. The platform is divided into three modules:the constructing Artifact module, the Artifact and database mapping module and the Artifact and jBPM node binding module. The constructing Artifact module makes data modeling and generates a definition of Artifact file. The Artifact and database mapping module and the Artifact and jBPM node binding module establish contact between database and the jBPM, generating the mapping files and binding files. The mapping files and binding files can provide references and the foundation for other automatic code generation systems. Then, this paper introduces the modification of the jBPM engine kernel to make it support the Artifact. At the same time, it also extends the service interface of jBPM to satisfy diversified needs of customers.Finally, Jin Fang heating repair information system is tested on the modeling platform in this paper. It summarizes related work and points out where the platform should be improved.