Research On An Exception Handling Mechanism Of The Smart-flow

With the development of computer technology, especially network technology, the user of the business process management system is not an enterprise or a syndicate, but the numerous diverse ordinary users, who usually want to have some custom requirements, which need custom business process service, so the business process management system must be able to custom processes according to the users' requirements. Moreover, the execution environment of the business process management system is not limited to an enterprise or a syndicate, but the Internet. In the Internet, the number of Web service becomes very large. Furthermore, because some enterprise application oriented technologies appear, the cost of developing the Web services becomes very low, so a lot of enterprises begin to develop and deploy their own Web services. This makes the number of Web services explode. In this situation, a completely different policy is needed, which is that the business process management system can select an appropriate Web service for a task.Because of these new traits of business process management, a more flexible, more intelligent, and more agile business process application mode is needed, so the smart-flow application mode appears. In the smart-flow application mode, the process is not predefined by the experts or users, but is automatically created according to the users' requirements; the process is not executed by some specified application providers, but by those that are dynamically created according to the...