SILVER对象数据库对象持久化JAVA实现

doi:10.3785/j.issn.1008-973X.2009.

2009, Vol. 43

Issue (6): 1032-1036 DOI: 10.3785/j.issn.1008-973X.2009.

计算机技术、自动化技术

SILVER对象数据库对象持久化JAVA实现

谭志鹏¹,谭善光²

（1.浙江大学计算机科学与技术学院,浙江杭州 310027；2.浙江大学材料与化学工程学院,浙江杭州 310027）

Realization for object persistence of SILVER object-oriented database on JAVA

TAN Zhi-peng¹, TAN Shan-guang²

（1.College of Computer Science and Technology, Zhejiang University, Hangzhou 310027, China;
2.College of Materials Science and Chemical Engineering,Zhejiang University, Hangzhou 310027,China）

全文: PDF(725 KB)

摘要：

针对现今面向对象技术在关系型数据库底层实现以及对象持久化方面的困难,提出一种基于SILVER对象数据库中的数据模型来实现面向对象程序设计语言与数据库的无缝连接,并在此数据模型的基础上实现了其JAVA接口(JDBO),用于充当SILVER对象数据库和应用程序之间的桥梁.由于应用程序只与接口通信,提高了开发的简易性以及对象传输的完整性.示例表明,SILVER JDBO符合国际ODMG 30规范,既兼容已经被广泛使用的结构化查询语言(SQL),具有良好的通用性,又具有面向对象特性,支持复杂对象和复杂对象的复杂行为.

关键词： 面向对象数据库; SILVER JAVA接口; 对象持久化; 扩展对象查询语言; JAVA

Abstract:

A data model based on SILVER database, which was directed towards the difficulties in realizing the object-oriented technology on bottom of the relational database and the object-duration, was designed to ensure the seamless connection of the database and the object-oriented programming language. The JAVAs interface (JDBO) founded on the data model provides a channel for communication between the SILVER database and the application. As the application corresponds merely with the interface, the facility of developing and the integrality of object transfer are notably enhanced. The example of developing an object-oriented system shows that the SILVER JDBO, which is based on the ODMG30 standard, is not only compatible with structured query language (SQL), but also provides the complexity objects and their complex behaviors．

Key words: object-oriented database SILVER JDBO object persistence extended OQL JAVA

出版日期: 2009-07-01

TP311.132.4

基金资助:

浙江省教育厅基金资助项目(20061364) .

通讯作者: 谭善光,男,副教授. E-mail: kyc1@zju.edu.cn

作者简介: 谭志鹏(1982-), 男, 湖南新宁人,硕士生,主要从事面向对象数据库方面的研究.

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引用本文:

谭志鹏, 谭善光. SILVER对象数据库对象持久化JAVA实现[J]. J4, 2009, 43(6): 1032-1036.

TAN Zhi-Feng, TAN Shan-Guang. Realization for object persistence of SILVER object-oriented database on JAVA. J4, 2009, 43(6): 1032-1036.

链接本文:

http://www.zjujournals.com/xueshu/eng/CN/10.3785/j.issn.1008-973X.2009. 或 http://www.zjujournals.com/xueshu/eng/CN/Y2009/V43/I6/1032

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