Activiti process manual node transacting person screening engine

Abstract

The invention discloses an Activiti process manual node handler screening engine. The engine comprises a rule designer and a rule analysis arithmetic unit, the rule designer provides a user design interface and generates a rule text; the workflow engine obtains a transactor set through an engine interface, triggers the rule parsing arithmetic unit to load a rule text, executes rule parsing arithmetic logic, generates a transactor list according to rules, and returns the transactor list to the Activiti workflow engine through a personnel variable interface. According to the method, a personnelvariable interface provided by an existing workflow engine is expanded, and a handler set is dynamically set by executing a rule defined by an operation period; according to the engine, basic constituent elements of a handler screening rule are analyzed, a screening rule object model is defined, algorithm logic of rule analysis operation is given, a visual editing design interface of the rule is provided, the operation difficulty of an operator is reduced, and the purpose of quickly and flexibly distributing handlers is achieved.

Description

technical field [0001] The invention relates to a workflow engine technology, in particular to an Activiti flow manual node manager screening engine. Background technique [0002] Activiti is an open source business process management (BPM) framework released by Alfresco Software Company. It is an open source, flexible, and easily extensible executable process language framework covering business process management, workflow, and service collaboration. However, the existing Activiti workflow engine has the following defects: [0003] (1) There is no simple and intuitive operation interface for manual node handler settings, which is inconvenient to operate; [0004] (2) Manual node handlers can only use XML, variable binding, etc., and program coding is required, and operation and maintenance personnel are required to have coding capabilities; [0005] (3) It is impossible to dynamically select handlers in different process instances according to business needs. Contents ...

AI Technical Summary

Problems solved by technology

[0003] (1) There is no simple and intuitive operation interface for manual node handler settings, which is inconvenient to operate;

[0004] (2) Manual node handlers can only use XML, variable binding, etc., and program coding is required, and operation and maintenance personnel are required to have coding capabilities;

[0005] (3) It is impossible to dynamically select handlers in different process instances according to business needs

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