CN105760180B

CN105760180B - A kind of workflow engine expands and develops method

Info

Publication number: CN105760180B
Application number: CN201610167716.XA
Authority: CN
Inventors: 毕孝田
Original assignee: Inspur Tianyuan Communication Information System Co Ltd
Current assignee: Inspur Communication Information System Co Ltd
Priority date: 2016-03-23
Filing date: 2016-03-23
Publication date: 2019-01-25
Anticipated expiration: 2036-03-23
Also published as: CN105760180A

Abstract

What the present invention provided a kind of workflow engine expands and develops method, belongs to mobile operator comprehensive resources management domain, can quickly develop desired operation flow by this method.This method supports under B/S framework, by the way that the various pieces of developing business processes are standardized and componentization, the Dynamic Customization for realizing the parts such as operation flow link list, WEB service, processing role, general utility functions, simplifies the exploitation and maintenance of practical process.

Description

Workflow engine expansion development method

Technical Field

The invention relates to the field of comprehensive resource management of mobile operators, in particular to an expansion development method of a workflow engine.

Background

In the field of system operation and maintenance of various industries, the application range of a workflow engine is very wide, and a lot of experience is accumulated in the process of secondary development of various software companies, but the problems of few defects of seamless combination with a BS page, high requirement on deployment conditions, complex configuration, repeated development of functions and the like are really achieved.

Disclosure of Invention

In order to solve the problem, the invention provides an expansion development method of a workflow engine, the method of the invention has simple configuration method and is based on component secondary development, and all programs are based on java + jsp and are seamlessly combined with a BS system; the deployment is simple, and the door-entering threshold of developers is low.

The method comprises the steps of analyzing a flow definition diagram on the basis of a flow engine developed according to an XPDL standard or a BPEL standard through a standardized interface, abstracting elements (forms, role personnel, Web services and general services) of relevant dimensions of operation of business nodes into components, designing a unified framework to seamlessly integrate and connect all parts, standardizing the development process of the business flow, and solving the problem of repeated function development in the business flow development based on a workflow engine

The technical scheme provided by the invention is as follows:

an expansion development method of a workflow engine is characterized by comprising

1) And various elements of the process definition file: analyzing and storing a start node, an end node, a service node and a line, and cleaning various basic elements by reading a flow chart definition file of an analysis workflow engine to support an upper-layer component for use;

2) the method comprises the steps of customizing and developing a flow form and performing associated binding with flow artificial nodes, wherein the form which is the most main in business flow circulation is configured into a reusable component, and flexible binding with flow links is supported;

3) the role definition configuration and the associated binding with the flow artificial nodes are realized, the role processing personnel of each link of the flow is configured in a componentization mode, and the flexible binding with the flow link is supported;

4) the method comprises the following steps of (1) defining and developing WEB services and associating and binding with process artificial nodes, and supporting flexible binding with process links by means of component configuration of interactive interfaces of each process link and other systems;

5) and (4) binding the general functions and the association of the flow artificial nodes.

Wherein,

① analyzes the flow chart based on XPDL or BPEL standard, extracts the basic elements (start node, end node, service node, line) related to the architecture, and stores them in the corresponding table.

② creating form library for the forms of the service nodes, maintaining the configuration of the forms, and supporting flexible binding with the process service nodes.

③ creates role libraries for the business node's personnel, maintains dynamic configuration of roles and personnel, and supports flexible binding with process business nodes.

④ creating WEB service library for the personnel of the business node, maintaining the configuration of WEB service interface between modules and between systems, including the configuration management of address, method, input and output, and supporting flexible binding with the flow business node.

⑤ for each service node, the corresponding generic function is configured to be enabled or disabled.

⑥, the above elements are integrated by a uniform structure, and the development can be realized quickly by developing a fixed standardized method and developing a corresponding foreground form page.

The invention has the advantages that

1) The standardization level and the development efficiency in the workflow engine-based business process development are improved:

2) the problem of repeated development of the business process function is solved.

Drawings

FIG. 1 is a technical architecture diagram of the present invention;

FIG. 2 is a table of various types of elements of a process definition file;

FIG. 3 is a table of form configurations;

FIG. 4 is a table of node binding service form associations;

FIG. 5 is a role management table;

FIG. 6 is a table of node binding role associations;

FIG. 7 is a resource service interface master table;

FIG. 8 is a node bound resource service association table.

Detailed Description

The invention is explained in more detail below:

①, basic elements (start node, end node, service node and line) related to the architecture are analyzed based on the flow chart of XPDL or BPEL standard and stored in a corresponding table.

② for each business node, a form is developed and maintained in a form library, and then bound to the process business node.

③ for each business node, develop roles and maintain them in the role library, configure the role and personnel associations, and then bind roles to process business nodes.

④ for each business node, develop and configure WEB services into a WEB services library, and then bind the WEB services with the process business node.

⑥, a fixed standardized method is developed, embedded in the whole architecture, and released to the corresponding server for access.

Claims

1. An expansion development method of a workflow engine is characterized by comprising

2. The method of claim 1, wherein parsing the flow chart based on XPDL or BPEL standard extracts the basic elements related to the architecture and stores them in the corresponding table.

3. The method of claim 1, wherein a list library is created for the list of business nodes, and wherein the configuration of the list is maintained to support flexible binding with the process business nodes.

4. The method of claim 1, wherein a role library is created for personnel of a business node, dynamic configuration of roles and personnel is maintained, and flexible binding with process business nodes is supported.

5. The method of claim 1, wherein a WEB services library is created for the personnel of the business nodes, and the configuration of WEB service interfaces between modules and between systems is maintained, including the configurable management of addresses, methods, entries and exits, and flexible binding with the process business nodes is supported.

6. The method of claim 1, wherein for each service node, enabling or not enabling the corresponding generic function is configured.