Directory of Object Persistence Resources

Home > Computers > Programming > Languages > Java > Databases and Persistence > Object Persistence

Subcategories

• JDO
• JPA

Resources in This Category

• Abra

  http://abra.sourceforge.net/
  A Java library and a set of tools that can be used for storing and retrieving Java objects in a relational database. [Open source, BSD license]

• Ammentos

  http://www.ammentos.org/
  A lightweight persistence framework for Java (JDK5 or later). [Open source, GPL]

• Apache ObJectRelationalBridge - OJB

  http://db.apache.org/ojb/
  A framework that provides transparent persistence of Java objects for JDBC-compliant RDBMS. Implements ODMG 3.0, JDO and uses XML-based O/R Mapping. [Open Source, LGPL]

• CarrierWave

  http://carrierwave.sourceforge.net/
  Provides the following features: build generated client side data objects structurally mirroring server side business objects; pluggable persistence; pluggable binding between client and server; pluggable query mechanism; zero-configuration externalization and internalization of server state into and from XML. [Open source, GPL]

• Cayenne

  http://cayenne.apache.org/
  An Object-Relational mapping framework working with relational databases. [Open Source]

• CocoBase Enterprise O/R

  http://www.thoughtinc.com/
  Object/Relational mapping tool, with customized mappings for each major EJB server (including JBoss). [Commercial]

• DB Objects for Java

  http://dbobjects.sourceforge.net/
  Lightweight and flexible solution for storing and retrieving java objects into and from relational databases, without using SQL. [Open source, LGPL]

• DB Visual Architect

  http://www.visual-paradigm.com/product/dbva/
  An Object-Relational mapping tool. Generate persistent enable Java source from Class Diagram or ERD. A diagram editor is provided. It can generate code for client applications and server side applications. [Commercial]

• EclipseLink

  http://www.eclipse.org/eclipselink/
  ORM project from Eclipse (Oracle, Sun). Provides ORM, JPA, OXM, JAXB, SDO, WebServices, EIS. JPA 2.0 reference implementation, JPA provider of Oracle WebLogic, Sun Glassfish. [Open source, EPL]

• FormPers

  http://www.jslope.com/formpers.html
  A persistence framework with forms automation. It support on-the-fly SQL table creation/structure modification base on definition in Java class, automated form creation and automated form result parsing. [Freeware]

• Hibernate ORM framework

  http://hibernate.org/
  Hibernate an open source Java persistence framework project. Perform powerful object relational mapping and query databases using HQL and SQL. [Open source, LGPL]

• iBatis

  http://ibatis.apache.org/
  XML-based Object/Relational mapping and persistence framework as well as a data access abstraction layer. [Open source]

• J-Database Exchange (JDX)

  http://www.softwaretree.com/products/jdx/Jdx1.htm
  A cross-platform solution for transactional persistence of Java objects . By Software Tree, Inc. [Commercial]

• Java Persistence

  http://en.wikibooks.org/wiki/Java_Persistence
  Wikibook on JPA, and Java persistence from Wikimedia Wikibooks.

• JavaRanch - Object Relational Mapping

  http://saloon.javaranch.com/cgi-bin/ubb/ultimatebb.cgi?ubb=forum&f=78
  JavaRanch Big Moose Saloon forum for object relational mapping.

• JDBM

  http://jdbm.sourceforge.net/
  A simple transactional persistence engine for Java. It can used to store a mix of objects and BLOBs, and all updates are done in a transactionally safe manner. JDBM also provides scalable data structures, such as HTree and B+Tree, to support persistence of large object collections. [Open source, BSD License]

• JGrinder

  http://jgrinder.sourceforge.net/
  Initially began as a solution for Object/Relational persistence. Supporting this involved the creation of many utility classes and tools that could be used to accelerate any application development effort. [Open source, LGPL]

• JORM (Java Object Repository Mapping)

  http://jorm.objectweb.org/
  The ObjectWeb open source adaptable persistence service. It is used to offer CMP 2.0 for the JOnAS server, as well as Speedo, a JDO implementation. [Open source, LGPL]

• jRelationalFramework

  http://jrf.sourceforge.net/
  A lightweight framework that was written to automate the most tedious 80% of relational database access coding and leave the other 20% to the developer. [Open Source, MPL]

• jStorm

  http://jstorm.sourceforge.net/
  Simple tool for object-relational mapping, based on DbObjects, with mechanisms for aggregation and concurrency stamps. [Open Source, GPL]

• Object-Relational Mapping

  http://www.service-architecture.com/object-relational-mapping/
  Information and facts about object-relational mapping products, architecture problem-solving, and direction in product comparison and selection.

• Objective database abstraction layer (ODAL)

  http://odal.sourceforge.net/
  A database persistence framework including query API, ORM, data validation/conversion, stored procedure support, code generation. Download and documentation are offered. [Open source, LGPL]

• ONJava.com: Don't Let Hibernate Steal Your Identity

  http://www.onjava.com/pub/a/onjava/2006/09/13/dont-let-hibernate-steal-your-identity.html
  Typical means of establishing uniqueness and identity in databases, and thus Hibernate, don't necessarily suit Java's identity-oriented equals() and hashCode() methods. James Brundege has another idea for how to solve this problem.

• ONJava.com: Object-Relational Mapping with Apache Jakarta OJB

  http://www.onjava.com/pub/a/onjava/2003/01/08/ojb.html
  Charles Chan demonstrates OJB, an open source Java object persistence framework.

• Osage

  http://osage.sourceforge.net/
  Object-Relational mapping for JDBC databases, with XML features. [Open Source, LGPL]

• SimpleORM

  http://www.simpleorm.org/
  Implement, low overhead object/relational mapping on top of Java JDBC. [Open source]

• Torque

  http://db.apache.org/torque/
  An XML-based persistence layer. Part of the Apache Jakarta family. [Open Source, BSD-like]

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