O/R Broker is a framework for applications that use JDBC. It allows you to externalize dynamic SQL statements in individual files, improving readability, and it allows declarative mapping from queries to arbitrary domain objects, not just JavaBeans.
A collection of discreet, mostly Web-related libraries, utility classes, and some AWT code (good for applets). Package xentity implements a JDBC-based administrative system for building an O/R persistence layer.
The DBE Studio is an Integrated Development Environment (IDE) for the Digital Business Ecosystem (DBE). It includes eclipse plugins that allow business services to be analysed, and corresponding software services to be defined, developed and deployed.