Workflow operation method and system

An operation method and workflow technology, applied in the field of data processing, can solve problems such as difficulty in meeting the requirements of large data volume workflow operation, and achieve the effect of low-cost intensification

Inactive Publication Date: 2011-05-04
AGRICULTURAL BANK OF CHINA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The technical problem to be solved by the present invention is to provide a workflow operation method to solve the problem that the existing technology is difficult to meet the workflow operation requi

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  • Workflow operation method and system
  • Workflow operation method and system

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[0043] In order to make the above objectives, features and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0044] The present invention can be used in many general or special computing system environments or configurations. For example: personal computers, server computers, handheld or portable devices, tablet devices, multi-processor systems, distributed computing environments including any of the above systems or devices, etc.

[0045] The invention can be described in the general context of computer-executable instructions executed by a computer, such as a program module. Generally, program modules include routines, programs, objects, components, data structures, etc. that perform specific tasks or implement specific abstract data types. The present invention can also be practiced in distributed computing environments in ...

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Abstract

The invention provides a workflow operation method and a system thereof. The method comprises the steps: presetting a flow definition model and a flow operation model, wherein the flow definition model comprises preset task definition, flow definition, node and migration objects, the flow operation model comprises preset flow instance, flow branch, task instance and flow variable objects; creating a flow instance according to the preset flow definition, and creating an execution thread corresponding to the flow instance; triggering the execution thread to flow, so as to acquire migration flow direction of a left flow at an initial node of the flow instance; and calling the migration flow direction of the flow to trigger workflow to operate. The method and the system provided by the invention can firstly meet workflow operation requirements of high data quantity and high concurrent load, secondly reduces application difficulty of development, testing and management, and finally has simple technical architecture and low hardware requirement while meeting performance requirement and also meets the low cost intensification requirement.

Description

technical field [0001] The invention relates to the field of data processing, in particular to a workflow running method and system. Background technique [0002] The workflow running work is completed by the workflow engine, which is the core component of the workflow system, responsible for parsing the process definition and maintaining the environment in which the process instance runs. It can coordinate and process routing between process nodes, client requests (such as starting process, submitting tasks, querying tasks, process monitoring), task assignment and scheduling, resource allocation, etc. Process definition is a set of "calculation model" formed by abstracting the real business process. It can be understood by the workflow engine and act as a program rule for process operation. It is composed of sub-processes and activities. A sub-process is also a process, which can be nested by processes. The process definition model is a set of model objects used to descri...

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Application Information

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IPC IPC(8): G06F9/44G06Q10/00G06Q10/06
Inventor 刘旭牛志嘉刘博
Owner AGRICULTURAL BANK OF CHINA
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