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Master's Dissertation
DOI
https://doi.org/10.11606/D.3.2012.tde-12062013-150806
Document
Author
Full name
Carlos Alberto Rombaldo Junior
E-mail
Institute/School/College
Knowledge Area
Date of Defense
Published
São Paulo, 2012
Supervisor
Committee
Souza, Solange Nice Alves de (President)
Cunha, Gilberto José da
Risco Becerra, Jorge Luís
Title in Portuguese
Proposta de um Framework de persistência de objetos em bases de dados objeto-relacional.
Keywords in Portuguese
Banco de Dados Objeto-Relacional
Framework de persistência
Framework Objeto Objeto-Relacional
Java anotações
Mapeamento Objeto Objeto-Relacional
Mapeamento Objeto Relacional
Tipo definido pelo usuário
Abstract in Portuguese
Este trabalho apresenta o desenvolvimento de um Framework de persistência que utiliza banco de dados objeto-relacional como mecanismo de persistência. Tendo por objetivo usar os conceitos de orientação a objetos descritos na norma SQL:2008, conceitos como: objeto (atributos e métodos), herança, agregação, composição, referências (REF) e estruturas multivaloradas (arrays e multiset). Para tanto se desenvolveu e formalizou (XSD) um arquivo XML que representa um esquema de objetos através da norma SQL:2008. Da mesma forma definiu-se um conjunto de anotações Java, com o intuito de facilitar a utilização e configuração do Framework, o qual é chamado de O-ODBM (Object Object-Relational Database Management).
Title in English
Propose of a objec t persistence Framework in object-relational databases.
Keywords in English
Object Object-Relational Framework
Object Relat
Object-Relational Databases
Persistence Framework
Abstract in English
Persistent Frameworks have been used to aid developers, managing all access to DBMS. This kind of tool maps objects from OO applications to relational databases. Besides, allow developers to persist objects without solid knowledge about DBMSs and specific languages, making better the developers productivity, mainly when different DBMS is used. On the other hands, since 1999 the SQL specification has introduced new features to manipulate objects in relational databases which since then has been called Object-Relational Database (ORDB). At present, many DBMS offer resources to manipulate objects in database, but the most of the application developers just map class to relations tables, failing to exploit the strength of O-R model. The lack of the tools that aid the project of database contributes to this situation. Considering the vantages of use of the persistent frameworks and the ORDBs, this article introduces the O-ODM (Object-Object Database Mapping) a persistent framework for relational object databases.
 
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Publishing Date
2013-06-17
 
WARNING: The material described below relates to works resulting from this thesis or dissertation. The contents of these works are the author's responsibility.
  • ROMBALDO JUNIOR, C. A., SOUZA, Solange N. A., and De SOUZA, L. S. O-ODM Framework for Object-Relational Databases [doi:10.9781/ijimai.2012.164]. International Journal of Interactive Multimedia and Artificial Intelligence [online], 2012, vol. 1, p. 29-35.
  • R. JUNIOR, C. A., CASTRO, Thiago R., e SOUZA, Solange N. A. Banco de Dados Objeto-Relacional: comparação do suporte oferecido por SGBDs para a persistência de objetos. In Escola Potiguar de Computação e suas Aplicações - EPOCA 2009, Natal, 2009. Escola Potiguar de Computação e suas Aplicações - EPOCA 2009., 2009. Dispon?vel em: http://www.dimap.ufrn.br/~andre/epoca2009/proceedings.pdf.
  • ROMBALDO JUNIOR, C. A., SOUZA, Solange N. A., e de SOUZA, Luiz Sergio. Framework de persistencia em base de dados objeto-relacional. In Conferencia Ibérica de Sistemas e Tecnologias de Información, Madrid, 2012. Conferencia Ibérica de Sistemas y Tecnologia de Informacion - CISTI' 2012. : AISTI (Associación Ibérica de Sistemas y Tecnologías de Información), 2012. Dispon?vel em: http://www.aisti.eu/cisti2012.
All rights of the thesis/dissertation are from the authors
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