On-line business processing system middleware package method

A technology of online transaction processing and encapsulation method, which is applied in the field of encapsulation of middleware in an online transaction processing system, and can solve problems such as lack of large data transmission means and low data transmission efficiency in an online transaction processing system

Inactive Publication Date: 2008-02-13
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method for encapsulating the middleware of an online transaction processing system, which overcomes the shortcoming that the prior art requires developers of the online transaction processing sys

Method used

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  • On-line business processing system middleware package method
  • On-line business processing system middleware package method
  • On-line business processing system middleware package method

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Embodiment Construction

[0026] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0027] The present invention adopts object-oriented technology, utilizes the data member of class and member function to encapsulate the function of middleware, as shown in Figure 4, all classes have a common base class CPObject, and this base class derives business entity class base class CPEntity and the business processing class base class CBusinessProcess, and then the business entity class base class CPEntity derives the corresponding business entity classes required by the business, and the business processing class base class CBusinessProcess derives all business processing classes; the entire class system supports creating classes by name Object; the business entity class implements serialization and deserialization methods; the business processing class implements the Execute virtual method; the business entity class is used to transfer business ...

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Abstract

The present invention discloses an encapsulation method for middleware of an online transaction processing system (OLTP). The method includes the following steps: a business processing class basic class is established and data members and parameters of member functions are used to represent the data type processed by the middleware. The member function of the business processing class basic class calls the application program interface of middleware, achieving the data processing function of middleware. A business entity class basic class is established, different member functions of which serialize and anti-serialize the objects. A root basic class is established which derives business processing class basic classes and business entity class basic classes. The business processing basic classes derive at least a business processing class, the member functions of which encapsulate the function of middleware of OLTP. The business entity class basic classes derive at least a business entity class, the member functions of which serialize and anti-serialize the objects.

Description

technical field [0001] The invention relates to the technical field of computer systems, in particular to an encapsulation method for middleware of an online transaction processing system. Background technique [0002] Existing OLTP (On Line Transaction Processing, online transaction processing) systems are generally divided into a two-tier mode and a three-tier mode. In the two-tier mode OLTP system, the client directly interacts with the database to solve practical business problems. Usually, the application program directly establishes a connection to the database server, and completes the data operations required by the business on this connection. The two-tier OLTP system is shown in Figure 1. The two-tier OLTP system can well support business processing systems with small concurrency requirements, and is suitable for small-scale OLTP systems. With the popularization of information systems and the business expansion of large companies and enterprises, the amount of co...

Claims

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Application Information

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IPC IPC(8): G06F9/44G06F17/30
Inventor 姜琰祥
Owner HUAWEI TECH CO LTD
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