some questions about java, RPG, Native driver for JDBC connection

Hi,
Here are some questions about calling Java from RPG
program.
1) Is it possible that the JDBC Connection have the
same library list of that the program calling and not
the library list set in the user profile ( job
description).
My problem is that there is no library list set on
user profile, and i want the Connection created using
the native driver in Java have the same library list
as that of the RPG program calling it?
2)If i have SETON LR in my RPG code do i still have to
tell java that u have finished using the objects
created in RPG program and destroy them?

3) If i have a method which has resultset as input
parameter, can i pass sql cursor from RPG while
calling this method? if so how
here is my java code
public String myMethod(ResultSet rs)
{
return someThing;
} 
This is my method declaration
d crtpdf          pr              o    extproc(*java: 
                    
d                                    
'com.pfizer.maps.data.CreatePdfForPO'
d                                      :'generatePDF')
                    
d                                    
class(*java:'java.lang.String')      
d input1                          o  
class(*java:'java.sql.ResultSet')    
d                                     const           
                    

but how do i pass cursor to this method??

Ashish

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