[news.eclipse.newcomer] How to use external DataSet for birt by applicat

[timri.zeng@xxxxxxxxxxxxxxxx (timri)]

For Example:

//get db connection
Connection con = dbConnectPool.getOneConnection();

//get my DataSet
String sql="select * from Example";
PreparedStatement stmt = con.prepareStatement(sql);
ResultSet rs = stmt.executeQuery();
.
.
.

My Problem is "How to use my defined ResultSet(rs) to Report , not to use 
the predefined internal DataSet of *.rptdesign to Report".

How can I do?

I have  looked for birt API , but I still can't resolve my problem.

thanks...