Hi folks,
I'm trying to use the proxy support to provide a filter to
java.io.File#listFiles and am not having any luck: I'm sure I'm doing
something stupid, and would appreciate some tips. Here's what I'm doing:
(import '(java.io File FilenameFilter))
(def filter (proxy [FilenameFilter] []
(accept [dir name]
(. name (endsWith "_2.jpg"))))
(def the-dir (new File "/Users/tree/images"))
(map #(. %1 getCanonicalPath)
(. the-dir (listFiles filter)))
When I evaluate this, I get an IllegalArgumentException:
java.lang.IllegalArgumentException: No matching method found: listFiles
java.lang.IllegalArgumentException: No matching method found: listFiles
at clojure.lang.Reflector.invokeMatchingMethod(Reflector.java:62)
at clojure.lang.Reflector.invokeInstanceMethod(Reflector.java:26)
at clojure.lang.Compiler$InstanceMethodExpr.eval(Compiler.java:1087)
at clojure.lang.Compiler$InvokeExpr.eval(Compiler.java:2568)
at clojure.lang.Compiler.eval(Compiler.java:3780)
at clojure.lang.Repl.main(Repl.java:75)
If I don't include the filter in the call to the listFiles method, then it
works fine.
Thanks in advance,
-tree
--
Tom Emerson
[EMAIL PROTECTED]
http://www.dreamersrealm.net/~tree
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