RE: How to prototype java main method call

["Ali Ekinci" <Ali.Ekinci@xxxxxxxxxx>]

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FYI:
All I needed to do was to define a String array in RPG and pass it as the
parm.

D RunJavaPgm      PR                  EXTPROC(*JAVA:
D                                     'Launcher':
D                                      'main') static
D   Parm                          O CLASS(*JAVA:'java.lang.String')dim(5)

D parm            S               O   CLASS(*JAVA:'java.lang.String')
D                                     dim(11)








"Joel R. Cochran" <jrc@masi-brac.com>
Sent by: rpg400-l-admin@midrange.com
08/05/2002 01:54 PM
Please respond to rpg400-l


        To:     "'rpg400-l@midrange.com'" <rpg400-l@midrange.com>
        cc:
        Subject:        RE: How to prototype java main method call


I haven't done this in RPG yet, but don't you need to send it an Array of
Strings?  The main mehtod is expecting a String[].  I don't know how you
would do this, but maybe it is on the right trail?

Joel R. Cochran
Director of Internet Services
VamaNet.com
(800)480-8810
mailto:webmaster@vamanet.com


> -----Original Message-----
> From: Ali Ekinci [mailto:Ali.Ekinci@mapics.com]
> Sent: Monday, August 05, 2002 1:35 PM
> To: rpg400-l@midrange.com
> Subject: re:How to prototype java main method call
>
>
> This is a multipart message in MIME format.
> --
> [ Picked text/plain from multipart/alternative ]
> Hi,
> Could anybody tell me how to prototype a main method in  a
> java class, in
> rpgle?
>
> Here is the main method definition in the java class:
> public static void main(String[] pArgs) {.........}
>
> and here how I am trying to prototype it:
>
> D RunJavaPgm      PR                  EXTPROC(*JAVA:
> D                                     'Launcher':
> D                                      'main') static
> D   Parm                          O   CLASS(*JAVA:'java.lang.String')
>
> eval      Wparm=%trimr(parm1)+' '+
>                 %trimr(parm2)+' '+%trimr(parm3)+' '+
>                 %trimr(parm4)
> eval      parm=Makestring(Wparm)
>
> The following line gives  a Java exception
> "java.lang.NoSuchMethodError:
> main" when calling method "main" with signature
> "(Ljava.lang.String;)V" in
> class "Launcher".
>
> CallP     RunJavaPgm(parm)
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