Aperte Reports is a lightweight solution bringing advanced reporting and dashboarding capabilities to Liferay without any external infrastructure neede. Aperte Reports is available under GNU LGPL license and is built on top of Jasper Reports reporting engine and Vaadin RIA framework.
Aperte Reports allows users to: deploy and manage report definitions - from inside Liferay’s Control Panel,
compose analitycal dashboards out of reports and other Liferay portlets, input parameters and run on-demand reports, schedule cyclical and background reports (including email delivery of report results) and
build report definitions using visual editor - iReport.