I am trying with BIRT 2.2 scripted datasource. When I create the sample class with a vector and try to render that on BIRT preview, its working fine.
But when I try to populate the vector thru the resultset connecting to database. Not able to get the preview, it throws exceptions. After trying various options what I realized is its not able to connect to the database.
I added the jdbc driver to drivers folder as follows: eclipse\plugins\org.eclipse.birt.report.data.oda.jdbc_2.2.1.r22x_v20070919\drivers