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How to pass parameter to CachedRowSet

D. Formenton
Ranch Hand

Joined: Mar 20, 2008
Posts: 47
Hi,

I have a little, stupid problem.

If I execute thec following code ignoring the parameter s it work fine:

private void fillTable(String s){
SessionBean1 sb1 = getSessionBean1();
CachedRowSetXImpl rsp = sb1.getPersoneRowSet();
try{
rsp.setDataSourceName("java:comp/env/jdbc/public_PostgreSQL");
rsp.setCommand("SELECT p.idpersona, p.idtitolo as titolo,
p.cognome, p.nome FROM public.persone p where cognome > ?");
rsp.setString(1, 'P'); // Or other character, work fine!!!
rsp.execute();
} catch (SQLException e) {
e.printStackTrace();}
}

but if I replace with rsp.setString(1, s); to get te value of the string from the passed parameter it does not work.

Why?

(I have to re-create a new CachedRowSet for each query instead to get it from session bean?)

Thank you.

Domenico
 
It is sorta covered in the JavaRanch Style Guide.
 
subject: How to pass parameter to CachedRowSet