Workflow engine supporting combined service
A workflow engine and combined business technology, applied in the workflow engine that supports combined business, in the field of workflow, can solve the problem of enhanced coupling between control flow and data flow, increased coupling between business process and business logic, and reduced workflow engine generality. issues such as flexibility and flexibility to achieve the effect of enhanced versatility
Active Publication Date: 2012-07-18
中电福富信息科技有限公司
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Problems solved by technology
However, this improvement method also leads to an increase in the coupling between business processes and business logic, leading to an enhanced coupling between control flow and data flow.
When workflow products are used by different customers, large-scale transformation must be carried out, which also reduces the versatility and flexibility of the workflow engine to a certain extent.
Method used
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Embodiment 1
[0039] Combined service rule GSR={G01, S01, ADD, T2, T3, T5, T6}, where G01 represents a combined service, S01 represents the independent sub-service after G01 is decomposed, and ADD represents the current operation of the combined service: new installation, T2 indicates the decomposing link of the combined business process instance, T3 indicates the starting link of the independent sub-business process instance, T5 indicates the ending link of the independent sub-business process instance, and T6 indicates the merging link of the combined service process instance.
[0040] Such as image 3As shown, it is a predefined routing schematic diagram. The boxes indicate different tasks that need to be performed in the process. The circles indicate the status before or after the task is executed. Composed of S01, T0, T1, and T4 are set as task links that require manual participation, and T2, T3, T5, and T6 are set as task links that are automatically executed; S0, S1, S2... indicate t...
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The invention provides a workflow engine supporting a combined service. The workflow engine comprises an interface layer, a control layer, an entity layer and a storage layer. After the deployment of the workflow engine, the interface layer receives service information from a telecommunication service system or other interface systems; after receiving the service information from the interface layer, the control layer judges whether the flow instance of a service is automatically transferred to the next link or is required to wait in situ according to a flow routing control method supporting the combined service, simultaneously records the completion condition of a current link of the flow instance by calling a flow engine internal object operation method provided by the entity layer and a transfer result determined by the flow routing control method, and returns a flow result through the interface layer; and the storage layer stores the flow instance of the service by utilizing the persistence of a database. According to the workflow engine, control over the flow instance of a single flow can be realized, and the synchronization of a plurality of flows in a telecommunication combined service is also well supported.
Description
【Technical field】 [0001] The invention relates to the workflow technology in the computer application field, in particular to a workflow engine supporting combined services. 【Background technique】 [0002] With the issuance of 3G licenses, telecom companies have launched full-service services, leading to intensified competition among telecom companies. In order to retain and develop more customers, the various services launched by telecom companies are becoming more and more complex, especially the launch of packages and the bundled sales of multiple services, resulting in a large number of synchronization control problems in the process and between processes. It also puts forward higher requirements for the workflow in the business support system. [0003] The workflow engine is a software system and an important part of the workflow system. It mainly completes the routing control of process instances, that is, the flow of tasks involved in the process. Currently, the mai...
Claims
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Inventor 卢捍华闵丽娟
Owner 中电福富信息科技有限公司