CN112732370A - Business process adjusting method and device - Google Patents
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Abstract
The invention provides a business process adjusting method and device, and belongs to the technical field of cloud computing. The business process adjusting method comprises the following steps: acquiring change information of a service process; determining target process information and a current operation node according to the process change information; and determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information. The invention can dynamically and automatically adjust the business process in a non-inductive way when integrating the workflow in the business system, thereby reducing the resource loss.
Description
Technical Field
The invention relates to the technical field of cloud computing, in particular to a business process adjusting method and device.
Background
The current workflow systems are all independent systems, and each workflow system has a set of complete user authority system and a database system, and comprises mainstream workflow engines such as activiti, osworkflow and Apache ODE. The current common methods for dynamically adjusting the business process in the industry include: 1. firstly, a designer logs in a workflow engine and edits a flow file in advance, loads the workflow file under a specified directory of a business system in a script mode, and then displays the flow information of the workflow on a page of the business system; 2. embedding the workflow into a service system by modifying a workflow source code; 3. and carrying out data synchronization in a mode of synchronizing the workflow table and the service table. The above general method in the industry has insufficient support for dynamically adjusting the service flow, and has an unsatisfactory effect, and it is still necessary to manually adjust the flow in the system and restart a new flow, which is very difficult in a scene requiring a large amount of dynamically adjusted flows, and wastes a large amount of resources.
Disclosure of Invention
The embodiments of the present invention mainly aim to provide a method and an apparatus for adjusting a service flow, so as to adjust the service flow dynamically and automatically without feeling when integrating a workflow in a service system, thereby reducing resource consumption.
In order to achieve the above object, an embodiment of the present invention provides a method for adjusting a service flow, including:
acquiring change information of a service process;
determining target process information and a current operation node according to the process change information;
and determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information.
An embodiment of the present invention further provides a device for adjusting a service flow, including:
the change information acquisition module is used for acquiring the change information of the business process;
the information node determining module is used for determining target process information and a current operation node according to the process change information;
and the target operation node module is used for determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information.
The embodiment of the invention also provides computer equipment which comprises a memory, a processor and a computer program which is stored on the memory and runs on the processor, wherein the processor realizes the steps of the business process adjusting method when executing the computer program.
The embodiment of the present invention further provides a computer-readable storage medium, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the business process adjustment method are implemented.
The business process adjusting method and the business process adjusting device of the embodiment of the invention firstly determine the target process information and the current operation node according to the process change information, then determine the target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the business from the target operation node according to the target process information, and can dynamically and automatically adjust the business process in a non-sensible manner when integrating the workflow in the business system, thereby reducing the resource loss.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a flow chart of a method for adjusting a business process according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of determining target flow information in an embodiment of the present invention;
fig. 3 is a block diagram of a business process adjustment apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic diagram of a business process adjustment apparatus according to another embodiment of the present invention;
FIG. 5 is an internal structural view of an intermediate device according to another embodiment of the present invention;
FIG. 6 is a schematic flow chart of the business process adjustment apparatus of FIG. 4;
fig. 7 is a block diagram of a computer device in the embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As will be appreciated by one skilled in the art, embodiments of the present invention may be embodied as a system, apparatus, device, method, or computer program product. Accordingly, the present disclosure may be embodied in the form of: entirely hardware, entirely software (including firmware, resident software, micro-code, etc.), or a combination of hardware and software.
In view of the fact that the prior art has insufficient support for dynamically adjusting the service flow and wastes a large amount of resources, embodiments of the present invention provide a method for adjusting the service flow, which can perform an automatic adjustment of the service flow noninductive when integrating the workflow in the service system, thereby reducing resource loss. The present invention will be described in detail below with reference to the accompanying drawings.
Fig. 1 is a flowchart of a method for adjusting a service flow according to an embodiment of the present invention. As shown in fig. 1, the method for adjusting the business process includes:
s101: and acquiring the change information of the business process.
In specific implementation, the middleware device monitors the change of the content of the business process in real time, and if the change of the operation of the business system, such as the change, submission and other situations of the business process is detected, the change information of the business process is collected.
S102: and determining target process information and a current operation node according to the process change information.
Fig. 2 is a schematic diagram of determining target flow information in an embodiment of the present invention. As shown in fig. 2, determining the target flow information includes:
s201: and acquiring original process information corresponding to the process change information.
In one embodiment, S201 includes:
and determining a process instance ID according to the process change information, and acquiring original process information according to the process instance ID.
In specific implementation, before executing S201, the workflow engine stores the process instance ID and the corresponding original process information into the database, and then the middleware device queries the database according to the process instance ID, and if the process instance ID exists in the database, acquires the corresponding original process information according to the process instance ID.
S202: and updating the original process information according to the process change information to determine target process information.
In specific implementation, the json data string content of the process change information and the original process information is compared, if the content difference exists, the process change is shown, and at the moment, the process change information and the original process information are transmitted to a correction function to correct the changed content, so that the target process information is obtained.
S103: and determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information.
In one embodiment, S103 includes:
1. and when the change node corresponding to the process change information is in front of the current operation node, determining a target operation node according to the change node.
In specific implementation, the target operation node is the previous node of the change node.
2. And when the changed node is equal to the current operation node or the changed node is behind the current operation node, determining a target operation node according to the current operation node.
In one embodiment, the method further comprises: judging whether a checkpoint mechanism is adopted or not, and restoring the current operation node to the previous node of the current operation node; when a checkpoint mechanism is adopted, the target operation node is the previous node of the current operation node, otherwise, the target operation node is the initial node of the service flow, and a new flow is executed from the beginning when the service is executed.
In specific implementation, the restoring the current running node to the target running node by using a checkpoint mechanism comprises the following steps:
the checkpoint implementation mechanism of the open source state machine phxPaxos creates two threads to start: cleaner, which is responsible for periodically cleaning out the outdated log, and replayer, which is responsible for chasing the recorded flow state data and creating the event stream. The event stream comprises a plurality of events, namely task node snapshots in the process, each snapshot point comprises the associated information between the snapshot point and the node, and finally, data recording is completed and stored in a checkpoint file.
In one embodiment, before executing the service, the method further includes:
a time range for executing the service is determined. And when the current time reaches the time for executing the service, executing the service from the target operation node according to the target flow information.
During specific implementation, the middleware device restores the current operation node to the target operation node, and updates the target operation node and the target process information to the database. The user can cause the page to be refreshed after the page modifies the content of the business process, at the moment, the API function module of the middleware device is called again to obtain the target operation node and the target process information from the updated database, the middleware device sends the target operation node and the target process information to the business system, and the business system executes the business from the target operation node according to the target process information.
The execution subject of the business process adjustment method shown in fig. 1 may be a computer. As can be seen from the process shown in fig. 1, the business process adjusting method according to the embodiment of the present invention determines the target process information and the current running node according to the process change information, and then determines the target running node according to the change node corresponding to the process change information and the current running node to execute the business from the target running node according to the target process information, so that the business process can be dynamically and automatically adjusted in a non-sensible manner when the workflow is integrated in the business system, thereby reducing resource consumption.
The specific process of the embodiment of the invention is as follows:
1. and acquiring the change information of the business process.
2. And determining a process instance ID according to the process change information, and acquiring original process information according to the process instance ID.
3. And updating the original process information according to the process change information to determine target process information.
4. And determining a target operation node according to the change node corresponding to the process change information and the current operation node.
5. And determining the current operation node according to the process change information.
6. When the change node corresponding to the process change information is in front of the current operation node, determining a target operation node according to the change node; and when the changed node is equal to the current operation node or the changed node is behind the current operation node, determining a target operation node according to the current operation node.
7. A time range for executing the service is determined. And when the current time reaches the time for executing the service, executing the service from the target operation node according to the target flow information.
In summary, in order to solve the problem that it is difficult to implement an automatic and non-inductive flow adjustment in a workflow integrated by a business system, the invention provides a business flow adjustment method to provide a capability of automatically adjusting a flow without an inductive flow. Its advantages are as follows:
1. and the independent middleware device reduces the coupling to an external system such as a business system and a workflow engine, and is convenient for subsequent upgrading and horizontal expansion.
2. And the business process is dynamically monitored in real time, and the data is analyzed in real time and reasonable operation is automatically executed.
3. And a rich functional interface API is provided, and the business system can acquire and display the relevant information of the business process only by remote calling.
4. And (4) recovering the business flow in a checkpoint mode and configuring.
Fig. 3 is a block diagram of a business process adjustment apparatus according to an embodiment of the present invention. Fig. 4 is a schematic diagram of a service flow adjustment apparatus according to another embodiment of the present invention. Fig. 5 is an internal structural view of an intermediate device in another embodiment of the present invention. Fig. 6 is a flow chart of the service flow adjustment apparatus in fig. 4. As shown in fig. 3 to fig. 6, the business process adjusting apparatus includes:
the change information acquisition module is used for acquiring the change information of the business process;
the information node determining module is used for determining target process information and a current operation node according to the process change information;
the target operation node module is used for determining a target operation node according to a change node corresponding to the process change information and the current operation node so as to execute a service from the target operation node according to the target process information;
in one embodiment, the information node determination module includes:
an original flow information acquiring unit, configured to acquire original flow information corresponding to the flow change information;
and the flow change information updating unit is used for updating the original flow information according to the flow change information so as to determine the target flow information.
In one embodiment, the original process information obtaining unit includes:
the flow instance ID subunit is used for determining a flow instance ID according to the flow change information;
and the original flow information acquisition subunit is used for acquiring the original flow information according to the flow instance ID.
In one embodiment, the target operation node module includes:
and the first target operation node determining unit is used for determining the target operation node according to the changed node when the changed node corresponding to the process change information is before the current operation node.
In one embodiment, the target operation node module further includes:
and the second target operation node determining unit is used for determining the target operation node according to the current operation node when the changed node is equal to the current operation node or the changed node is behind the current operation node.
In one embodiment, when the checkpoint mechanism is employed, the target running node is a node previous to the current running node.
In one embodiment, when the checkpoint mechanism is not employed, the target running node is the initial node of the business process.
As shown in fig. 4-6, in practical applications, the business process adjusting apparatus includes: business system 1, middleware device 2, database and workflow engine 3. The business system is connected with the middleware device, the middleware device is connected with the database, and the database is connected with the workflow engine.
As shown in FIG. 4, the workflow engine designs a flow chart and saves the flow chart to a database; storing, reading and displaying a flow chart by a database; the middleware device monitors the database, reads, modifies and stores data, provides a functional API (application program interface), monitors a service system to modify a service flow and automatically restarts the flow, and is the core for realizing the non-inductive automatic dynamic adjustment of the service flow; and calling the API of the middleware device by the service system to realize workflow functions such as displaying, modifying, starting and the like.
The service system is a place where a user realizes related service flow functions of the workflow, comprises a target operation node module, and mainly realizes the related service flow functions by remotely calling an API (application program interface) provided by a middleware device, wherein the related service flow functions comprise service execution, service flow chart display, operation flow and the like.
The middleware device is responsible for cleaning the service flow data, updating and reading the database data, providing a service flow function API for the service system, monitoring the change of the service system, and automatically making corresponding actions on the changed content, such as modifying the flow data and automatically restarting the flow, thereby realizing transparent and non-inductive automatic dynamic adjustment of the service flow for users.
A database: the method mainly provides the functions of increasing, deleting, modifying and checking the data of the business process, stores the data into a database when a process designer designs the process, operates the process by a middleware device and performs corresponding operation on the data of the database.
The workflow engine mainly provides a page design tool for a business process designer to design a business process and provides a function of storing the business process into a database.
As shown in fig. 5, the middleware apparatus includes: the system comprises a monitoring module, a data processing module and an API functional module.
The monitoring module comprises a change information acquisition module, mainly monitors the change condition of the process of the business system and carries out corresponding processing; the data module comprises an information node determining module and a target operation node module, is triggered after the monitoring module and aims to find corresponding business process data, modify and clean the data and reversely update the data to the database. The API function module mainly encapsulates common functions, such as start-stop flow, history flow and flow chart, and exposes the functions to the service system.
As shown in fig. 6, the flow of the business flow adjusting apparatus is as follows:
1. the middleware device starts to start, and starts the monitoring module.
2. And the monitoring module is contacted with (attach) a business system to monitor the change of the business process content in real time. If the condition change of the operation, such as modification, submission and the like, of the service process of the service system is detected, the change information of the service process is collected.
3. The monitoring module notifies the activation data processing module.
4. The data processing module firstly extracts the process instance ID of the process change information according to the process change information, and queries the database according to the process instance ID, and if the process instance ID exists in the database, the corresponding original process information is obtained according to the process instance ID. And comparing the json data string content of the process change information and the original process information, if the content difference exists, indicating that the process is changed, transmitting the process change information and the original process information to a correction function to correct the changed content to obtain target process information.
5. And the data processing module identifies the target process information, finds the current running process node, finds and compares the current running process node with the json data string of the target process information, confirms that the modified content is in front of or behind the running service node, and is used for supporting the recording of the executed track of the process in a checkpoint mode.
6. The data processing module informs the restart of the updated process (target process information) and confirms two contents when the business process is modified, wherein one is a time range within which the target process information is put into use, and the target process information takes effect immediately and selects a specific future time point; the other is whether to resume to a task point in the most recently executed one-time flow via the checkpoint mechanism. The processing module determines whether to recover to the most recently executed flow node through checkpoint according to the contents of the above two points. If the state is not restored through the checkpoint mechanism, the new flow is executed again from the beginning, otherwise, the state is restored to the latest flow execution state through checkpoint. The recovery of Checkpoint is premised on that the modified flow event is that the current flow has not been executed to the flow event, otherwise Checkpoint recovery does not need to be set. If the flow event of the application modification is that the current flow is not executed to the flow event and the checkpoint recovery is configured, the processing module processes the flow event in the correction function.
7. And the data module informs the database of updating data, the user can cause the page to be refreshed after the page modifies the service flow content, and at the moment, the API functional module of the middleware device is called again to acquire the target operation node and the target flow information from the updated database.
8. And the API functional module is activated again, and the updated database is inquired again to obtain data.
9. And the service system calls the API functional module to display the process content and execute the service from the target operation node according to the target process information.
To sum up, the service flow adjustment apparatus according to the embodiment of the present invention determines the target flow information and the current running node according to the flow change information, and then determines the target running node according to the change node corresponding to the flow change information and the current running node to execute the service from the target running node according to the target flow information, so that the service flow can be dynamically and automatically adjusted without any sense when the workflow is integrated in the service system, and the resource loss is reduced.
The embodiment of the present invention further provides a specific implementation manner of a computer device, which can implement all the steps in the business process adjustment method in the foregoing embodiment. Fig. 7 is a block diagram of a computer device in an embodiment of the present invention, and referring to fig. 7, the computer device specifically includes the following:
a processor (processor)701 and a memory (memory) 702.
The processor 701 is configured to call a computer program in the memory 702, and when the processor executes the computer program, all the steps in the business process adjustment method in the foregoing embodiment are implemented, for example, when the processor executes the computer program, the following steps are implemented:
acquiring change information of a service process;
determining target process information and a current operation node according to the process change information;
and determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information.
To sum up, the computer device of the embodiment of the present invention determines the target process information and the current running node according to the process change information, and then determines the target running node according to the change node corresponding to the process change information and the current running node to execute the service from the target running node according to the target process information, so that the service process can be dynamically and automatically adjusted in a non-sensible manner when the workflow is integrated in the service system, and the resource loss is reduced.
An embodiment of the present invention further provides a computer-readable storage medium capable of implementing all the steps in the business process adjustment method in the foregoing embodiment, where the computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the computer program implements all the steps of the business process adjustment method in the foregoing embodiment, for example, when the processor executes the computer program, the processor implements the following steps:
acquiring change information of a service process;
determining target process information and a current operation node according to the process change information;
determining a target operation node according to a change node corresponding to the process change information and the current operation node;
and determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information.
To sum up, the computer-readable storage medium according to the embodiment of the present invention determines the target process information and the current running node according to the process change information, and then determines the target running node according to the change node corresponding to the process change information and the current running node to execute the service from the target running node according to the target process information, so that the service process can be dynamically and automatically adjusted in a non-sensible manner when the workflow is integrated in the service system, and the resource loss is reduced.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.
Those of skill in the art will further appreciate that the various illustrative logical blocks, units, and steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware, computer software, or combinations of both. To clearly illustrate the interchangeability of hardware and software, various illustrative components, elements, and steps have been described above generally in terms of their functionality. Whether such functionality is implemented as hardware or software depends upon the particular application and design requirements of the overall system. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the present embodiments.
The various illustrative logical blocks, or elements, or devices described in connection with the embodiments disclosed herein may be implemented or performed with a general purpose processor, a digital signal processor, an Application Specific Integrated Circuit (ASIC), a field programmable gate array or other programmable logic device, discrete gate or transistor logic, discrete hardware components, or any combination thereof designed to perform the functions described herein. A general-purpose processor may be a microprocessor, but in the alternative, the processor may be any conventional processor, controller, microcontroller, or state machine. A processor may also be implemented as a combination of computing devices, e.g., a digital signal processor and a microprocessor, a plurality of microprocessors, one or more microprocessors in conjunction with a digital signal processor core, or any other similar configuration.
The steps of a method or algorithm described in connection with the embodiments disclosed herein may be embodied directly in hardware, in a software module executed by a processor, or in a combination of the two. A software module may be stored in RAM memory, flash memory, ROM memory, EPROM memory, EEPROM memory, registers, hard disk, a removable disk, a CD-ROM, or any other form of storage medium known in the art. For example, a storage medium may be coupled to the processor such the processor can read information from, and write information to, the storage medium. In the alternative, the storage medium may be integral to the processor. The processor and the storage medium may reside in an ASIC, which may be located in a user terminal. In the alternative, the processor and the storage medium may reside in different components in a user terminal.
In one or more exemplary designs, the functions described above in connection with the embodiments of the invention may be implemented in hardware, software, firmware, or any combination of the three. If implemented in software, the functions may be stored on or transmitted over as one or more instructions or code on a computer-readable medium. Computer-readable media includes both computer storage media and communication media that facilitate transfer of a computer program from one place to another. Storage media may be any available media that can be accessed by a general purpose or special purpose computer. For example, such computer-readable media can include, but is not limited to, RAM, ROM, EEPROM, CD-ROM or other optical disk storage, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to carry or store program code in the form of instructions or data structures and which can be read by a general-purpose or special-purpose computer, or a general-purpose or special-purpose processor. Additionally, any connection is properly termed a computer-readable medium, and, thus, is included if the software is transmitted from a website, server, or other remote source via a coaxial cable, fiber optic cable, twisted pair, Digital Subscriber Line (DSL), or wirelessly, e.g., infrared, radio, and microwave. Such discs (disk) and disks (disc) include compact disks, laser disks, optical disks, DVDs, floppy disks and blu-ray disks where disks usually reproduce data magnetically, while disks usually reproduce data optically with lasers. Combinations of the above may also be included in the computer-readable medium.
Claims (10)
1. A method for adjusting a business process is characterized by comprising the following steps:
acquiring change information of a service process;
determining target process information and a current operation node according to the process change information;
and determining a target operation node according to the change node corresponding to the process change information and the current operation node, so as to execute the service from the target operation node according to the target process information.
2. The method of claim 1, wherein determining target flow information according to the flow variation information comprises:
acquiring original process information corresponding to the process change information;
and updating the original process information according to the process change information to determine target process information.
3. The method of claim 2, wherein obtaining original flow information corresponding to the flow change information comprises:
determining a process instance ID according to the process change information;
and acquiring original process information according to the process instance ID.
4. The business process adjustment method of claim 1, wherein determining the target operation node according to the change node corresponding to the process change information and the current operation node comprises:
and when the change node corresponding to the process change information is in front of the current operation node, determining a target operation node according to the change node.
5. The business process adjustment method of claim 1, wherein determining the target operation node according to the change node corresponding to the process change information and the current operation node comprises:
and when the changed node is equal to the current operation node or the changed node is behind the current operation node, determining a target operation node according to the current operation node.
6. The business process adjustment method of claim 5, wherein determining a target operational node based on the current operational node comprises:
when a checkpoint mechanism is adopted, the target operation node is a node previous to the current operation node.
7. The business process adjustment method of claim 5, wherein determining a target operational node based on the current operational node comprises:
when the checkpoint mechanism is not adopted, the target operation node is an initial node of the business process.
8. A business process adjustment apparatus, comprising:
the change information acquisition module is used for acquiring the change information of the business process;
the information node determining module is used for determining target process information and a current operation node according to the process change information;
and the target operation node module is used for determining a target operation node according to the change node corresponding to the process change information and the current operation node so as to execute the service from the target operation node according to the target process information.
9. A computer device comprising a memory, a processor and a computer program stored on the memory and running on the processor, characterized in that the processor implements the steps of the business process adjustment method of any one of claims 1 to 7 when executing the computer program.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the business process adjustment method of any one of claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011641262.8A CN112732370B (en) | 2020-12-31 | 2020-12-31 | Business process adjustment method and device |
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| CN113835727A (en) * | 2021-08-31 | 2021-12-24 | 贝壳技术有限公司 | Configuration version upgrading method and device |
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| CN111782371A (en) * | 2020-06-30 | 2020-10-16 | 北京百度网讯科技有限公司 | Stream type computing method and device based on DAG interaction |
| CN112101803A (en) * | 2020-09-21 | 2020-12-18 | 腾讯科技（深圳）有限公司 | Business process monitoring method, device, system, equipment and medium |
| CN112114894A (en) * | 2020-08-14 | 2020-12-22 | 咪咕文化科技有限公司 | Process processing method and device based on Activiti process engine and electronic equipment |
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| CN111782371A (en) * | 2020-06-30 | 2020-10-16 | 北京百度网讯科技有限公司 | Stream type computing method and device based on DAG interaction |
| CN112114894A (en) * | 2020-08-14 | 2020-12-22 | 咪咕文化科技有限公司 | Process processing method and device based on Activiti process engine and electronic equipment |
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