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Service-oriented customizable workflow engine algorithm

A workflow engine and business technology, applied in computing, other database indexes, instruments, etc., can solve problems such as modifying large source codes and affecting the control logic of software systems

Inactive Publication Date: 2019-12-20
南凌科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, almost all business processes in traditional SOA-based workflow engines bundle management business logic and software control logic together, so that once the customer's business logic changes, it will fully affect the control logic of the software system. A large amount of source code must be modified or even redeveloped

Method used

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  • Service-oriented customizable workflow engine algorithm

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Embodiment Construction

[0025] The following is further described in detail through specific implementation methods:

[0026] The business-oriented customizable workflow engine algorithm in this embodiment consists of, for example, figure 1 The workflow engine shown is implemented based on token flow. The workflow engine includes a human task module, a branch module, a collection module, an automatic execution module, a sub-process module and a condition judgment module.

[0027] The branch module is used to process parallel branch tasks;

[0028] The converging module is paired with the branching module for converging branch tasks, and this module does not require manual intervention;

[0029] The sub-process module is used to generate one or more sub-processes, which is also realized by means of sub-tokens. This module is also a link that does not require manual intervention;

[0030] Conditional judgment module, that is, routing judgment, this module does not require manual intervention, but ro...

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Abstract

The invention relates to the technical field of workflow engine algorithms, in particular to a business-oriented customizable workflow engine algorithm, which comprises the following steps of: receiving a flow parent token; executing service circulation partially or completely by utilizing a branch module, a convergence module, an automatic execution module, a sub-process module, a manual task module and a condition judgment module which are configured in advance. A system developed by using the workflow engine algorithm can customize the personalized business process according to the specificbusiness demand without modifying the control logic, and even realizes the code modification rate of 0%.On the other hand, complex service circulation is controlled through the workflow engine, system analysts can focus on modeling of the service module and writing work of codes of the service module, and execution of the service process is automatically completed by the workflow engine without programming.

Description

technical field [0001] The invention belongs to the technical field of workflow engine algorithms, in particular to a business-oriented customizable workflow engine algorithm. Background technique [0002] With the development of Web technology, SOA-based workflow engine (Business process engine) has also been widely used. More and more enterprises or companies expose complex systems as Web services and use process engines to automate business processes. These workflow engines always use Business Process Execution Language (Business Process Execution Language, BPEL) to guide process execution, and use Web Service Description Language (Web Service Description Language, WSDL) to describe services. BPEL is an XML-based workflow definition language originally jointly developed by Microsoft, IBM, and BEA, and its basic function is to be able to orchestrate and coordinate Web services so that they carry out collaborative and transactional behavior. BPEL uses XML to describe the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/10G06F16/958G06F16/901
CPCG06Q10/103G06F16/958G06F16/9024
Inventor 王叶俊
Owner 南凌科技股份有限公司