Service flow driving method based on event mechanism

Abstract

The invention discloses a service flow driving method based on an event mechanism. The method comprises the following steps: defining execution units, events and commands related to services in service systems, and data items related to the events and the commands; drawing an event flow graph according to the event-to-command triggering process; dragging the primitive component into a canvas; an execution unit in the service system issues a corresponding service event to an MQ event message queue when the service information is changed; an event flow engine performs central scheduling, when an event exists in the queue, the event is filed, and a subsequent command needing to be executed is issued to an MQ command message queue; if a certain event stream does not have a subsequent command, the execution of the event stream is completed; and circulation is repeated, so that circulation of enterprise business in an information system is realized. According to the method, the event flow graph is defined, enterprise business circulation is flexibly arranged, and hard codes of a business service layer are reduced, so that an information system has better flexibility and stronger vitality.

Description

technical field [0001] The invention relates to the field of enterprise informatization, in particular to an event mechanism-based business flow driving method. Background technique [0002] Under the concept of process-oriented design and implementation, traditionally, the company's business is generally expressed through business processes, sorted into business processes according to business themes, and realizes business flow through mutual calls between business systems and workflow engines. The occurrence of an event in the company in daily business often leads to multiple follow-up tasks. If it is organized and implemented through traditional workflow, it mainly focuses on business processes. After the event occurs, what needs to be processed is not related to the current workflow theme. Work cannot be integrated. Even if there are new technology architectures such as micro-services and distributed buses for the realization of business processes, they still cannot com...

AI Technical Summary

Problems solved by technology

The occurrence of an event in the company in daily business often leads to multiple follow-up tasks. If it is organized and implemented through traditional workflow, it mainly focuses on business processes. After the event occurs, what needs to be processed is not related to the current workflow theme. Work cannot be integrated

Even if there are new technology architectures such as micro-services and distributed buses in the realization of business processes, the dependence and coupling between them cannot be completely changed. The workload of docking at the data level and business interface level is huge, and there is a lack of adjustment flexibility.

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