Method and system for converting traditional program language into modern program language

A traditional program and programming language technology, applied in the field of program language conversion, can solve problems such as increased maintenance costs, insufficient grammar support, and difficulty in existing systems, and achieve high operating efficiency

Active Publication Date: 2018-03-30
深圳四方精创资讯股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] As a process-oriented computer high-level programming language specially designed for commercial data processing, COBOL has a history of more than 50 years since its birth, and is still widely used in very important commercial data processing fields such as banking, securities and manufacturing industries. According to incomplete statistics, 492 of the world's top 500 companies (including all the top 100) have used the COBOL language. At present, the investment in COBOL has exceeded 3 trillion US dollars, and the programs written in COBOL have exceeded 200 billion lines. Currently, the COBOL language The developed system has the following limitations: First, due to the current development of the Internet, daily transaction data processing has multiplied, and the system developed by traditional COBOL has been difficult to meet the business data processing requirements, but because the COBOL language is relatively old, it is difficult to The increase in future business volume is supported through cluster technology; second, because COBOL, as a traditional programming language, has many limitations, there are relatively few programmers who use and learn COBOL, which leads to an increase in the maintenance pressure of the existing huge COBOL system, and it is difficult to implement it in the current There is a system for development to meet the development of business needs; thir

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  • Method and system for converting traditional program language into modern program language
  • Method and system for converting traditional program language into modern program language
  • Method and system for converting traditional program language into modern program language

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Embodiment Construction

[0051] In order to fully understand the technical content of the present invention, the technical solution of the present invention will be further introduced and illustrated below in conjunction with specific embodiments, but it is not limited thereto.

[0052] Such as Figure 1~5 In the specific embodiment shown, the method for converting traditional programming language to modern programming language provided by this embodiment can be used in the conversion process from traditional high-level programming language COBOL to modern high-level programming language JAVA to achieve full support for COBOL syntax conversion , Maintain the program language accuracy before conversion, and truly realize COBOL redirection, pointer assignment and other processing. After conversion, the actual operation efficiency is high, maintainability is good, and maintenance costs can be reduced.

[0053] Such as figure 1 As shown, this embodiment provides a method for converting a traditional programmin...

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Abstract

The invention relates to a method and a system for converting a traditional program language into a modern program language. The method comprises the following steps that: obtaining a COBOL (Common Business-Oriented Language) source code which needs to be converted and a corresponding configuration rule; generating the COBOL source code into a corresponding JAVA source code according to the corresponding configuration rule; and configuring a basic environment for the JAVA source code. By use of the method, a configuration file is loaded, the COBOL source code which needs to be converted is converted into the JAVA source code, an SDK (Software Development Kit) is used by aiming at the converted JAVA source code to carry out data type packaging and the basic environment configuration of a method interface, a basic platform is adopted to carry out online transaction processing, COBOL grammar conversion is comprehensively supported, program language accuracy before conversion is kept, theredirecting and the pointer assignment processing of the COOL are truly realized, practical operation efficiency is high after conversion, maintainability is good, and maintenance cost can be lowered.

Description

Technical field [0001] The present invention relates to a programming language conversion method, and more specifically to a method and system for converting traditional programming language to modern programming language. Background technique [0002] The conversion of traditional programming languages ​​to modern high-level programming languages ​​has always been an important research direction in the field of computer compilation. [0003] As a process-oriented computer high-level programming language specially designed for business data processing, COBOL has a history of nearly 50 years since its birth. It is still widely used in very important business data processing fields such as banking, securities and manufacturing industries. According to incomplete statistics, 492 of the global top 500 companies (including all the top 100 companies) use COBOL language. The current investment in COBOL has exceeded US$3 trillion, and the programs written in COBOL have exceeded 200 billion...

Claims

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Application Information

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IPC IPC(8): G06F8/51
CPCG06F8/51
Inventor 郑茂中谢粮海
Owner 深圳四方精创资讯股份有限公司
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