[Very newbie] invocation of java code.

2014-10-01 Thread paracomunicacionesinformales
hi

I'm running clojure REPL ( I think ), in its lein-less version ( no lein at 
all, raw clojure.jar): 

java -cp clojure-1.6.0.jar clojure.main

Then I try to create an object of class java.util.TimerTask by: 

user= (new java.util.TimerTask (new java.lang.Boolean 1))
CompilerException java.lang.IllegalArgumentException: No matching ctor 
found for class java.util.TimerTask, compiling:(NO_SOURCE_PATH:13:1) 


and then : 

user= (new java.util.TimerTask)
CompilerException java.lang.RuntimeException: Unable to resolve symbol: n 
this context, compiling:(NO_SOURCE_PATH:0:0) 

I am following doc http://clojure.org/java_interop   to no avail .

I have tried: 

user= (import '(java.util TimerTask))
java.util.TimerTask

user= (def temporizador (new java.util.TimerTask))
CompilerException java.lang.RuntimeException: Unable to resolve symbol: n 
this context, compiling:(NO_SOURCE_PATH:0:0)


following doc: 
http://java.ociweb.com/mark/clojure/article.html#JavaInterop


so, basically, how could I achive this?


thanks

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Calling the main static method of a class

2014-09-26 Thread paracomunicacionesinformales
hi,

I've got a traditional java class invoked from the command line: 

public class Aclass

  public static void main(String[] a)
throws Exception {

}

java -Doneoption=onevalue Aclass

and I want to invoke THAT main class from the command line and to simulate
the options from the command line ( -Doneption...) ,

how can I achieve this in clojure ?


greetings 

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