We have implemented our own DataSource for use with jsperreport and iReport. My question is now, is it already possible to use an own DataSource implementation in Jaspersoft Studio?
The other question is, we have also implemented an own query language. Is this already possible?
If yes, how ;-) ??
In iReport you would had to implement the IReportConnection and IReportConnectionEditor classes.
In Jaspersoft Studio we renamed that classes in DataAdapter, DataAdapterFactory and DataAdapterEditor. Your implementation can be plugged in Jaspersoft Studio using a plugin and the com.jaspersoft.studio.dataAdapters extension point.
A data adapter to use custom data sources (where you provide just a class to return a JRDataSource) is under development and it should be ready the next week.