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Database adapter

A database and adapter technology, applied in electrical digital data processing, special data processing applications, instruments, etc., to simplify operations, improve compatibility, and enhance flexibility

Inactive Publication Date: 2007-01-31
BEIHANG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the ACTIIP e-government system, the application systems and databases of different departments are different, and there are great differences between different types of databases. In order to shield the differences between different databases, different types of databases in different application systems It can exchange data, simplify the work of the system, and improve the efficiency of operation. A new type of database adapter is needed to solve this problem

Method used

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Embodiment Construction

[0025] In order to enable different application systems to exchange different database data through the data exchange platform, the present invention proposes a new type of database adapter. like figure 1 As shown, the database adapter is composed of four parts: database listener, database access module, data packaging module and result set conversion module.

[0026] The database listener is connected with the file system and is mainly responsible for monitoring or polling folders in the sending buffer pool in the file system and parsing files in the folders. If the database listener finds that there is an application system in the folder (such as figure 2 Shown) when notifying the file that data will be sent or written into the database, the file will be parsed, and then the database access module will be invoked to operate the database.

[0027] The database access module is connected with the database listener, the database and the result set conversion module. The dat...

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Abstract

The invention discloses a new type data base adapter that is made up of database sound monitor, database access module, data packaging module and result collecting module. The sound monitor is used to monitor or poll the files in folder and analysis folder in file system sending buffer pool, and calling the database access module to take read and write operation to database. The result collecting module connects to the database access module and data packaging module. It is used to transform the result collecting and element data of different data base to universal XML format to shield the different of isomer database and transform the XML file to structurization SQL database language. The database access module would operate the database. The data package module is used to buffering application data and record path and size to record data.

Description

technical field [0001] The invention relates to a database adapter, in particular to a database adapter used in an e-government information exchange platform (ACTIIP platform for short). Background technique [0002] The ACTIIP platform is an information exchange platform that supports government collaboration. As an important part of the e-government system, it supports data exchange between different application systems. Data exchange is the basic function of the information exchange platform, which realizes the safe transmission of data between any legal users on the platform. Data exchange is a public channel for various application systems to share information resources. As an information exchange platform supporting government affairs collaboration, ACTIIP is based on a unified security infrastructure (such as passwords and CAs), and realizes data confidentiality, integrity, confirmation, and non-repudiation protection in data exchange and business collaboration, and ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/30
Inventor 韩军唐鹏刘旭东逯鹏程炜方伟
Owner BEIHANG UNIV
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