JULP - Java Ultra-Lite Persistence

After using for persistence BMP and CMP EntityBeans, CachedRowSet, JDBC I decided that I need an object-relational mapping tool.
The requirements for this tool should be:

• Open Source
• Running in container and stand-alone
• Small footprint
• Database independent
• Use inheritance
• Optimistic concurrency locking
• Use many classes per table
• Use many tables per class
• Do not use a lot of complicated XML files for mappings
• Running in disconnected mode
• etc...

其他Java ORP对象持久化工具 开源项目资源:

• Hibernate - Relational Persistence for Java and .NET
• Apache Cayenne - Object Relational Mapping, Persistence and Caching
• iBATIS Data Mapper framework
• Castor
• Compass : Java Search Engine Framework
• OJB - Apache ObJectRelationalBridge
• Bhavaya
• Speedo
• pBeans - Persistence Layer Object Relational Mapping for Java
• JDBM
• Jaxor
• JPOX
• Apache Torque
• Mr. Persister
• PAT - Persistent Applications Toolkit
• subPersistence
• PriDE
• O/R Broker
• TranQL
• TriActive JDO
• JDBCPersistence
• Prevayler - The Open Source Prevalence Layer
• SimpleORM
• Voruta
• Butler database framework
• XORM - Extensible Object-Relational Mapping
• JORM: Java Object Repository Mapping