What report framework in java do you know?

I n开发者_StackOverflow中文版eed to dinamicly create different report in Java on the serverside using data from database. What framework can I use for this aim? Thanks

JasperReports is one of the most used java libraries for reporting. It has a nice IDE called IReport and integrates into Netbeans nicely. The documentation is okay and there are a few books and tutorials out there to help get you started

JasperReports and Birt are two good and free candidates.