fetch from cursor

I wrote a function in pl/pgsql which returns a cursor. I want to know how to fetch results from the cursor on the application using jdbc2.

following codes work but does not match to my case.

 

1. Statement stmt = con.createStatement(); // con is the sql connection

2. stmt.execute("BEGIN");   

3. int res = stmt.executeUpdate( "DECLARE test CURSOR FOR SELECT * FROM fare WHERE adult_value > 100.0" );

4. ResultSet rset = stmt.executeQuery( "FETCH FORWARD 10 IN test" );

 

here I just need to get the result from my function loadHighFares() instead of the SELECT statement in cursor declaration in line 3.

something like,

 

but it does not work.

please can anyone help on this?

thanks and regards,

chinthaka