JPH0476732A - Execution priority control system for transaction - Google Patents

Abstract

PURPOSE:To execute a transaction corresponding to a transaction processing request message inputted by a specific terminal user with priority by setting up the priority (user priority) of each terminal user. CONSTITUTION:This transaction execution priority control system is constituted of a terminal equipment 1, a terminal I/O means 2, a transaction execution control means 3, an application program 4, a transaction priority storing area 5, an execution priority changing means 6, a user priority storing area 7, and a user priority registering means 8. The execution priority of a transaction corresponding to a transaction processing request message inputted by a terminal user is changed in accordance with the terminal user. Consequently, the transaction corresponding to the transaction processing request message inputted by the specific terminal user can be executed with priority.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to an online transaction control system for a computer, and more particularly, to an online transaction control system for determining transaction execution priority.
The present invention relates to a transaction execution priority control method for controlling (execution priority of an application program that executes a transaction).

[Conventional technology]

In an online transaction control system, the execution priority of a transaction refers to the resources (memory resources, etc.) and CPU of the online transaction control system necessary to execute the transaction.
(Central IProcessing U
nit) is the relative priority of allocation.

When the execution priority of a transaction is high, the resources and CPU of the one-line transaction control system necessary to execute the transaction are given priority to the transaction execution task related to that transaction, and the transaction is executed with priority. The app application thin program will be launched.

Conventionally, in transaction execution priority control methods that control the execution priority of such transactions, the execution priority of a transaction is determined by the message (
It does not depend on the terminal user who inputs the transaction processing request message (the terminal user who starts the application thin program that executes the transaction).
As long as the transaction is the same, no matter which terminal user inputs the transaction processing request message, the transaction always operates with the same execution priority.

[Problem to be solved by the invention]

In the conventional transaction execution priority control method described above, the transaction execution priority does not depend on the terminal user who inputs the transaction processing request message, so the same transaction always has the same execution priority regardless of the terminal user. However, there is a drawback in that it is not possible to provide flexibility such as preferentially performing a specific transaction process in response to a transaction process request message input by a specific terminal user.

In view of the above points, it is an object of the present invention to make it possible to set different execution priorities for transactions corresponding to transaction processing request messages depending on the terminal user who inputs the transaction processing request message. An object of the present invention is to provide a transaction execution priority control system that enables preferential execution of a transaction corresponding to an input transaction processing request message.

[Means to solve the problem]

The transaction execution priority control method of the present invention is an online transaction control system that inputs a transaction processing request message from a terminal device, executes the transaction with an application thin program, and outputs a transaction processing result message as the execution result from the terminal device. , a user priority storage area for storing the user priority set for each terminal user, a user priority registration means for registering the user priority in this user priority storage area, and a transaction priority determined for each transaction. a transaction priority storage area for processing a transaction processing request; a terminal input/output means for receiving a transaction processing request message and a terminal user name inputted from a terminal device; transaction execution control means that receives a message and a terminal user name and controls the execution of an application thin program that executes a transaction; and a transaction execution control means that receives a terminal user name and a transaction name from the transaction execution control means and stores the user priority storage area and the transaction priority. Execution priority changing means acquires a user priority and a transaction priority from a storage area, determines an execution priority of a transaction execution task, and dynamically changes an execution priority of a transaction execution task to the execution priority.

[Effect]

In the transaction execution priority control method of the present invention, the user priority storage area stores the user priority set for each terminal user, the user priority registration means registers the user priority in the user priority storage area, and the transaction priority storage area stores the user priority set for each terminal user. The area stores the transaction priority determined for each transaction,
The terminal input/output means receives the transaction processing request message and the terminal user name input from the terminal device, and outputs the transaction processing result message to the terminal device, and the transaction execution control means receives the transaction processing request message and the terminal from the terminal input/output means. The execution priority changing means receives the user name and controls the execution of the application program that executes the transaction code, and the execution priority changing means receives the terminal user name and transaction name from the transaction code execution control means and changes the user name from the user priority storage area and the transaction priority storage area. The transaction execution priority is determined by acquiring the priority and transaction compliance priority, and the execution priority of the transaction execution task is dynamically changed to that execution priority.

〔Example〕

Next, the present invention will be explained in detail with reference to the drawings.

FIG. 1 is a block diagram showing the configuration of an embodiment of the present invention. The transaction execution priority control system of this embodiment includes a terminal device l, a terminal input/output means 2, a transaction execution control means 3, an application program 4, a transaction priority storage area 5, an execution priority changing means 6, It is configured to include a user priority storage area 7 and a user priority registration means 8.

FIG. 2 is a flowchart showing the processing of the transaction execution control means 3. This process includes a transaction processing request message and terminal user name receiving step 21, a transaction determining step 22, a terminal user name and transaction name notification step 23, an application program execution step 24, and a transaction execution result notification step 25. Consisting of

FIG. 3 is a flowchart showing the processing of the execution priority changing means 6. This process consists of a terminal user name and transaction name receiving step 31, a user priority search step 32, a transaction priority search step 33, an execution priority determination step 34, and an execution priority change step 35.

FIG. 4 is a diagram showing an example of the configuration of the user priority storage area 7. As shown in FIG. The user priority storage area 7 includes a terminal user name storage area 41 that stores the terminal user name, and a user priority (for each terminal user) of the terminal user having the terminal user name in the terminal user name storage area 41. The priority storage area 42 stores the priority to be set (one of the elements that determines the execution priority of a transaction).

FIG. 5 shows the transaction priority storage area 5.
It is a figure showing the composition of an example. The transaction priority storage area 5 includes a transaction name storage area 51 that stores a transaction salt, and a transaction priority of a transaction having a transaction salt in the transaction name storage area 51 (priority determined in advance for each transaction; execution priority of a transaction con) (which is one of the elements for determining the priority storage area 52).

Next, the operation of the transaction execution priority control system of this embodiment configured as described above will be explained.

First, the operation of user priority registration (including change registration performed after registration) by the user priority registration means 8 will be explained.

The user priority registration means 8 registers the user priority of a certain terminal user in a priority storage area corresponding to the terminal user name storage area 4 which stores the terminal user name of the terminal user in the user priority storage area 7. This is done by registering the user priority value in the area 42.

The system administrator of the online transaction control system can register and change the user priority of each terminal user using the user priority registration means 8 described above.

Next, the transaction processing request message and the terminal user name (the terminal user name of the terminal user who inputs the transaction processing request message) are actually input from the terminal device l connected to the online transaction control system by a communication line. , we will explain the operation when the transaction execution priority is changed to the execution priority dependent on the terminal user who inputs the transaction processing request message and the transaction is executed by the application program 4 (see Figure 2 and Part 3). .

When a terminal user inputs a transaction processing request message and a terminal user name from the terminal device 1, the terminal input/output means 2 acquires the input transaction processing request message and terminal user name from the terminal device 1 and processes the transaction. The transaction execution control means 3 is notified of the processing request message and the terminal user name.

Transaction execution control means 3 is terminal input/output means 2
When a transaction processing request message and a terminal user name are received from the transaction processing request message (step 21), a transaction to be activated (a transaction for processing the transaction processing request message) is determined based on the transaction processing request message (step 22).
), and notifies the execution priority changing means 6 of the above-mentioned terminal user name and the transaction name of the transaction determined in step 22 (step 23).

When the execution priority changing means 6 receives the terminal user name and transaction name from the transaction execution control means 3 (step 31), the execution priority changing means 6 stores the same terminal user name as the terminal user name in the user priority storage area 7.
The user priority stored in the priority storage area 42 corresponding to the terminal user name is retrieved from the terminal user name storage area 41 (step 32).

For example, if the terminal user name is "B", the user priority '5' is obtained from the user priority storage area 7 shown in FIG.

After searching for the user priority, the execution priority changing means 6 searches the transaction name storage area 5 in the transaction priority storage area 5 for a transaction name that is the same as the transaction name notified by the transaction execution control means 3 and changes the transaction name to the transaction name. Priority storage area 5 corresponding to transaction name
2 is acquired (step 33).

After acquiring the user priority and the transaction priority, the execution priority changing means 6 determines the execution priority of the transaction by calculating the sum of the acquired user priority and transaction priority (step 34).

For example, from the terminal device 1, the terminal user names "A" and "B"
Assume that the terminal user `` starts a transaction with the transaction name ``TRN53'' (inputs a transaction processing request message).

In the case of a terminal user with the terminal user name "A", the user priority is "2" according to the user priority storage area 7 shown in FIG. Further, from the transaction priority storage area 5 shown in FIG. 5, the transaction priority corresponding to the transaction name "TRN53" is "1". Therefore, the transaction execution priority in this case is "3".

On the other hand, in the case of the terminal user with the terminal user name "B", the user priority is "5" and the transaction priority is unchanged at "1", so the execution priority is "6".

In this way, the transaction execution priority differs depending on the terminal user.

When the execution priority of the transaction is determined, the execution priority changing means 6 dynamically changes the execution priority of the task that executes the transaction (transaction execution task) to the execution priority determined in step 34, and sends a notification of completion of the execution priority change. Notify transaction execution control means 3 (
Step 35).

When the transaction execution control means 3 receives the completion notification of execution priority change from the execution priority change means 6, it selects an application program 4 based on the previously received transaction processing request message and executes the application program 4 (step 24).

After executing the application program 4 (transaction related to the application program 4), the transaction execution control means 3 notifies the terminal input/output means 2 of the execution result (step 25).

Terminal input/output means 2 includes transaction execution control means 3
Receives transaction execution results from terminal bag W
1, a transaction processing result message, which is the execution result of the transaction received from the transaction execution control means 3, is output.

〔Effect of the invention〕

As explained above, the present invention sets the priority (user priority) for each terminal user, so that the execution priority of the transaction corresponding to the transaction processing request message can be set differently depending on the terminal user who inputs the transaction processing request message. This makes it possible to preferentially execute a transaction corresponding to a transaction processing request message input by a specific terminal user.
Online transaction III? This has the effect of further improving the operability of the wholesale system.

[Brief explanation of drawings]

FIG. 1 is a diagram showing the configuration of an embodiment of the present invention. 2 is a flowchart showing the processing of the transaction execution control means in FIG. 1, FIG. 3 is a flowchart showing the processing of the execution priority changing means in FIG. A diagram showing an example of the configuration of the user priority storage area. FIG. 5 is a diagram showing an example of the configuration of the transaction priority storage area in FIG. 1. In the figure, 1...Terminal device, 2...Terminal input/output means, 3...Transaction execution control means, 4...Application program, 5...Transaction priority storage area, 6...Execution priority Changing means, 7... User priority storage area, 8... User priority registration means, 41... Terminal user name storage area, 42... Priority storage area, 51... Transaction name storage area, 52... Priority This is a storage area.

Claims (1)

[Scope of Claims] In an online transaction control system that inputs a transaction processing request message from a terminal device, executes the transaction by an application program, and outputs a transaction processing result message as the execution result from the terminal device, a user priority storage area for storing user priorities set in the user priority storage area; a user priority registration means for registering user priorities in the user priority storage area; and a transaction priority storage area for storing transaction priorities determined for each transaction. , a terminal input/output means for receiving a transaction processing request message and a terminal user name input from a terminal device and outputting a transaction processing result message to the terminal device; transaction execution control means for controlling the execution of an application program that executes a received transaction; and receiving a terminal user name and a transaction name from the transaction execution control means and storing a user priority and a transaction priority from the user priority storage area and the transaction priority storage area. 1. A transaction execution priority control method, comprising: an execution priority changing means for determining an execution priority of a transaction by acquiring the execution priority of the transaction, and dynamically changing the execution priority of a transaction execution task to the execution priority.