Pass Connection Name as a Parameter

[cinglez]

Hello.

I have a report published on JasperReports Server 4.7 that is invoked by a URL with parameters. I need to be able to select my data source dynamically because I need to query different schemas on my Oracle database. I mean, the data source name must be passed as a parameter and so the report queries one schema or other. Without that, I must have 2 copies of the same report, each one using one of the datasources.

How could I accomplish that (if possible)?

Thanks in advance.