A process and form interaction method and system based on activiti

Abstract

The technical solution of the present invention includes an Activiti-based process and form interaction method and system, which are used to realize: create and deploy a process model; start the process and generate a process instance, and obtain the process of one or more nodes of the process instance based on the process variable rules Variable value; after the task is completed, pass the process variable and its corresponding value to the current and / or future running process through the interactive interface, so as to control the current and / or future running process flow or task executor. The beneficial effect of the present invention is: Activiti workflow and various business implementations of the business system are separated more completely, and it will be very easy to upgrade and replace the Activiti workflow software; business modules can be independently developed and deployed, centralized management, implementation and work Loose coupling between flow modules; it can realize complex and flexible process definition, form UI control and business logic execution in various scenarios.

Description

technical field [0001] The invention relates to an Activiti-based process and form interaction method and system, belonging to the field of computers. Background technique [0002] Activiti is a currently popular Apache-licensed, free, open source business process engine. The Activiti project is a new Apache-licensed open source BPM platform built from the ground up to support the new BPMN2.0 standard , including support for the Object Management Group (OMG), to provide technical implementation in the face of new technology opportunities, such as interoperability and cloud architecture. [0003] The comparative document of the prior art discloses "A Method and System for Separating Business Events and Processes Based on Activiti" (Patent Application No.: CN201710178569.0) which mentions a method for separating business events and processes based on Activiti, which includes : Structure the activiti operation node data and configure it into the database to generate different ...

AI Technical Summary

Problems solved by technology

[0006] 2) Activiti software upgrade is difficult, and business logic related classes must be redeployed every time the Activiti software version is upgraded;

[0007] 3) The Activiti software has a limited number of attributes for each node, making it difficult to achieve rich data interaction and business logic operation control with the form business system;

[0008] 4) The setting of the value of the process variable depends entirely on the programming of the form business system. Even if some functions can be scripted, it is difficult for process designers who do not understand programming;

[0009] 5) Process task events or various business logics only support synchronous calls and do not support asynchronous execution

If the business logic is complex, the performance and user experience will be poor under high concurrency conditions;

[0010] 6) When activiti-explorer is used to edit the process online, the description and default value of the process variable cannot be set; while the process editor in the form of a plug-in under Eclipse can set the default value of the process variable, but currently only supports up to Activiti V5 .18, cannot support new attributes and methods in new versions such as Activiti V5.22

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