HI Bill,
I also tried the metadata tag and couldn't get it to work, but the
following does...
(ns gncls.MyStatic
(:gen-class
:methods [[say-hi [String] String]]))
(defn -say-hi
[this who]
(str "Hi " who))
(defn -say-static-hi
[who]
(str "Hi " who))
user=> (compile 'gncls.MyStatic)
user=> (.say-hi (gncls.MyStatic.) "Bill")
"Hi Bill"
user=> (gncls.MyStatic/-say-hi "" "Bill")
"Hi Bill"
user=> (gncls.MyStatic/-say-static-hi "Bill")
"Hi Bill"
That is, a static method is automatically created for the "prefixed"
method which you can call directly. You could make use of :prefix in
:gen-class to tidy this up.
I'm not sure if this is the whole story though.
Regards, Adrian.
On Tue, Mar 10, 2009 at 6:03 AM, .Bill Smith <[email protected]> wrote:
>
> The genclass documentation says, "Static methods can be specified with
> #^{:static true} in the signature's metadata." I thought that would
> mean this:
>
> (ns tango.test.unit.StaticTest
> (:gen-class
> :methods [[f [] #^{:static true} void ]]))
>
> (defn -init [_] ())
>
> (defn -f [] (println "hello world!"))
>
> But that doesn't seem to do the trick:
>
> ~/projects/junit-clojure$ javap -classpath /home/bsmith/software/
> clojure/trunk/clojure.jar:/home/bsmith/software/junit-4.4/
> junit-4.4.jar:$PWD:$PWD/classes tango.test.unit.StaticTest
> public class tango.test.unit.StaticTest extends java.lang.Object{
> public static {};
> public tango.test.unit.StaticTest();
> public java.lang.String toString();
> public boolean equals(java.lang.Object);
> public java.lang.Object clone();
> public int hashCode();
> public void f();
> public static void main(java.lang.String[]);
> }
>
> I'm using Clojure rev 1327.
>
> Bill Smith
> Austin, Texas
>
> >
>
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