Hibernate's core object/relational mapping functionality
Ebean ORM
An object relational-mapping (ORM) library for Java
Java persistence using JDO, JPA or REST
ORMLite Android functionality used in conjunction with ormlite-core
CAM XML Editor for XML+JSON+Hibernate+SQL Open-XDX sponsored by Oracle
Simple and powerful java ORM for sqlite database
Light ORM solution for Android that maps objects to SQLite databases
Mark Stephen Sobkow's Code Factory
Java ORM
Toolkit for agent-based & dynamic microsimulation modelling
KittyORM is an ORM library designed for use with Android and SQLite.
A lightweight ORM that does not require annotations.
Lightweight Java database framework featuring a simple ORM
Simplify Struts2 + Hibernate application development
Java library to remove Object/Relation Impedance
Cassandra "ORM" with hooks for Jersey integration if desired
SQL comments for Java
Simple Java ORM
a Java ORM framework focusing on simple and rapid development
a Java ORM framework focusing on simple and rapid development