BIRT is an Eclipse-based open source reporting system. It can be used for web and desktop applications. BIRT can be integrated with db4o by using script DataSource.
The following topics present the most basic example of db4o-BIRT integration.
Before you proceed you will need to install BIRT engine and Eclipse BIRT designer plugin.
For more information on the BIRT functionality and java integration API refer to the BIRT official site and BIRT Integration Reference.
Full source code: ReportsBIRT.zip