My guess from looking at the API documentation for ResultSet is that it doesn't know which of the several one-parameter overloads of getObject to choose. Presumably you want the integer one, so try (.getObject rs (int i)).
-Per On Fri, Mar 19, 2010 at 12:08 PM, cageface <milese...@gmail.com> wrote: > I'm trying to eliminate some reflection overhead in little SQL utility > I'm working on and can't seem to get the type hint right for this > code: > > (import 'java.sql.ResultSet) > > (set! *warn-on-reflection* true) > > (defn rs-get-row [#^ResultSet rs] > (if (.next rs) > (let [cols (.. rs getMetaData getColumnCount)] > (doall (for [i (range 1 (+ 1 cols))] > (.getObject rs i)))) > nil)) > > When I run this I get this warning: > Reflection warning, /tmp/simple.clj:11 - call to getObject can't be > resolved. > Reflection warning, /tmp/simple.clj:11 - call to getObject can't be > resolved. > > Is the #^ResultSet hint correct? If so, what else do I need to do to > resolve this? > > -- > You received this message because you are subscribed to the Google > Groups "Clojure" group. > To post to this group, send email to clojure@googlegroups.com > Note that posts from new members are moderated - please be patient with your > first post. > To unsubscribe from this group, send email to > clojure+unsubscr...@googlegroups.com > For more options, visit this group at > http://groups.google.com/group/clojure?hl=en > > To unsubscribe from this group, send email to > clojure+unsubscribegooglegroups.com or reply to this email with the words > "REMOVE ME" as the subject. > -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en To unsubscribe from this group, send email to clojure+unsubscribegooglegroups.com or reply to this email with the words "REMOVE ME" as the subject.
