Salto Persistence is a object/relational persistence framework for a J2EE environment. It comes with Salto-db generator which uses a templates mechanism to generate Salto-db Dataobjects from any existing JDBC-supported Database.
Another Java-database mapper (bean to table or to query), but you use SQL directly (no query language), no complex XML mapping, and automation of JDBC routines. It contains 3 functions: 1. readwrite mapping 2. query mapping 3. DDL generator
A lightweight ORM and SQL schema generator meant as a simpler alternative to Hibernate, etc. with the goal of bringing Rails-like functionality and rapid development to Java. Operates on plain Java classes.