There is system, that has data, and can provide it\'s data with web-services (for example Lotus Notes database). Can Jasper get data for it\'s report by calling web-service?
This is now possible using Web Service Datasource
http://community.jaspersoft.com/project/web-service-data-source
This Community project implement a Custom Datasource, built using the latest Custom Datasource framework (leveraging Data Adapters internally).
It is also working inside JasperReports Server:
You can use it to fill Query based Input Controls, as well as Ad Hoc Reporting (for Commercial version) using it through Topic.
Thanks