RE: Call method without parm

[<SRamanujan@xxxxxxxxxxxxxxxxxx>]

I tried this earlier Mike but didn't work.  Keep getting java exception on this 
line.
Sudha

-----Original Message-----
From: Mike Wills [mailto:programmer@koldark.net]
Sent: Thursday, October 31, 2002 10:28 AM
To: java400-l@midrange.com
Subject: Re: Call method without parm


Not sure if this is right, but have you tried adding a () to the end of
your getHost call? getHost()
--
Mike Wills
iSeries Programmer
programmer AT koldarkDOTnet


> I am new to java calls from rpgle.  I was trying to validate a URL and
> get the server and port from the url using getHost and getPort methods.
>  I could get up to URL constructor, but when I call the getHost I seem
> to have problems.  I keep getting getHost call error or class error.  I
> have pasted the code I used.  I also wanted to know how to read a
> string returned I have used AS/400 alpha numeric in PR for return. But
> am not sure this will work.
>
> TIA,
> Sudha
>
> Sudha Ramanujan
> SunGard Futures Systems
> sramanujan@sungardfutures.com
> (312)577-6179
>
>
> D Class           C                   'java.net.URL'
> D Class2          C                   'url'
>
>  *  java method
> D gethost         PR           100    ExtProc(*JAVA:Class2:'getHost') D
>                                     STATIC
>
> D newString       PR              O   ExtProc(*JAVA:
> D                                             'java.lang.String': D
>                                         *CONSTRUCTOR)
> D                                     Class(*JAVA:'java.lang.String') D
>  byes                       9999A   Const Varying
>
> D newURL          PR              O   ExtProc(*JAVA:
> D                                             'java.net.URL':
> D                                             *CONSTRUCTOR)
> D                                     Class(*JAVA:'java.net.URL') D
> surl                           O   Class(*JAVA:'java.lang.String') D
>                                  Const
>
> * curl is the input parm of url.
> c                   IF        curl <> ' '
> c                   Eval      sUrl      = newString(%trim(curl))  /*
> converts to string c                   Eval      url       =
> newURL(sUrl)            /* converts to URL c                   ENDIF
>
> c                   Eval      rtnText  = gethost                  /*
> get server name.
>
>
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