Mr. Persister 3.9.9-beta
Mr. Persister aims at providing a simple yet complete relational persistence API. Its features include easier JDBC operations via JDBC templates (Spring style), automatic connection/transaction handling, object relational mapping, dynamic reports, connection pooling, caching, replication, debugging, and more.
This version contains annotation based class-to-database mapping as a supplement to the existing automatic mapping and custom mapping. The three mapping mechanisms can be combined, of course. Two critical bugs found in 3.8.0 were fixed. Java 5 is now required.
URL: Jenkov Mr Persister - Complete Relational Persistence for Java