BPMN-based micro-service workflow import method

A workflow and workflow technology, applied in the direction of structured data retrieval, resources, office automation, etc., to solve limitations, improve operational efficiency, and improve retrieval efficiency.

Active Publication Date: 2021-03-12
BEIHANG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The invention solves the defects caused by the traditional database, a

Method used

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  • BPMN-based micro-service workflow import method
  • BPMN-based micro-service workflow import method
  • BPMN-based micro-service workflow import method

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Embodiment Construction

[0043] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them.

[0044] A BPMN-based workflow import method of the present invention automatically imports BPMN-based workflow data into the graph database Neo4j, such as figure 1 As shown, it specifically includes: reading BPMN-based workflow data in batches, classifying workflow data according to different data protocol standards, obtaining the name D of each process by reading the keywords of each workflow, and the process ID Attributes N (name, location, additional items) of each child node; and through the fields of the workflow and Obtain its structural relationship R, and then convert the BPMN-based workflow data into data based on (D, N, R) format. Then, ac...

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Abstract

The invention discloses a BPMN-based micro-service workflow import method, and relates to the technical field of micro-service workflows, and the method specifically comprises the steps: firstly, reading workflow data based on BPMN in batches, carrying out the classification according to different data protocol standards, and obtaining a name D, and all child nodes N and attributes of a flow through reading the keywords of all workflows; obtaining a structural relationship R, and then converting each workflow data into data based on a (D, N, R) format; verifying whether the workflow executes anewly added operation or an updating operation according to the name D, and finally executing an AQL statement to store workflow data into a graphic database Neo4j; and when the process editing frontend reads the data, executing the AQL statement according to the query condition, reading out the data in the (N, R, P) format from the graph database, recombining the data into workflow data based on the BPMN according to an analysis program, and displaying the workflow data at the front end. According to the method, the query efficiency of the traversal sub-process is improved; and the visual import and export operations also meet the requirements of business personnel.

Description

technical field [0001] The invention relates to the technical field of microservice workflow, in particular to a BPMN-based microservice workflow import method. Background technique [0002] Workflow technology originated in the mid-1970s, and the main research field was office automation; however, due to the limited level of network technology and lack of theoretical basis at that time, workflow technology did not succeed. [0003] Workflow is a series of interconnected and automatic business activities or tasks. A workflow mainly includes the following contents: a set of tasks (or activities) and their interrelationships, the start and end conditions of the process (or activities), and a description of each task (or activity). Workflow technology is proposed to improve work efficiency, and Workflow Management System (WFMS) is a software system that can define, create and manage workflow execution. With the development of business process reengineering technology, workflo...

Claims

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Application Information

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IPC IPC(8): G06F16/22G06F16/242G06F16/28G06Q10/06G06Q10/10
CPCG06F16/2237G06F16/2433G06F16/284G06Q10/0633G06Q10/103Y02D10/00
Inventor 吴文峻于笑明廖星创
Owner BEIHANG UNIV
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