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  high-level architecture? - Can't find 'boot_MyMod' symbol in...         


Author: Tom Hintz
Date: Feb 21, 2008 14:36

I've got a java app that calls through to Perl modules that's worked for a
very long time on perl 5.005. Long story short, we have now have Java 6 and
perl 5.8.4 and this doesn't work. Running the Java app reports:

Can't find 'boot_MyMod' symbol in /export/./libMyMod.so

At /export/./MyModFactory.pm line 32

Compilation failed in require at /export/./MyModFactory.pm line 32.

There is no boot_MyMod symbol generated by anything that I know of.

Can someone sketch the high-level relationship of a JPL embedded
architecture? Sure would help if I knew what loaded what and in what order.
I'm guessing: java->JNI.so->libMyMod.so->libPerlInterpreter.so->MyMod.pm?

Thanks!

_________________________________________

Tom Hintz

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Cell | 818-321-1487

Fax | 770-242-8270

Google IM | [email protected]gmail.com

<http://www.comsquared.com/> www.comsquared.com
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  JAVA- PERL PRoblem         


Author: Tatiana Lloret Iglesias
Date: Nov 30, 2006 09:41

Hi!

i'm executing PERL code from JAVA with the following instructions:

Process p=Runtime.getRuntime().exec(cmdString);
int exitCode = p.waitFor();
p.destroy();
logger.info("exitCode="+exitCode);
if(exitCode == 0)
{
logger.info("EXITO");
}
else
{
logger.info("FALLO");
}
The script is correctly executed but my problem is that last
logger.infonever appear! it seems like process never end although i
have exit; at the
end of my PERL script . Can it be a Java problem? Thanks!
T.
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  Re: Where to download JPL from?         


Author: Eric Martel
Date: Sep 8, 2006 05:22

A little Googling made me find this link; it is written by Mr. Jepson
and seems to be an upgrade to what I have read at the time:

http://perl.active-venture.com/jpl/docs/Tutorial.html

Le 2006-09-07 19:41, sakina suliman a écrit :
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  Re: Where to download JPL from?         


Author: Eric Martel
Date: Sep 7, 2006 10:01

Well, that was with Perl 5.8.0 and my distro; didn't try with more
recent versions of Perl nor other distros.

sakina suliman a écrit :
> Hi Eric,
>
>
> Thanks for the info., I'll take a look.
> So it is not straight forward on linux!!
>
>
> thanks,
> sakina
>
> --- Eric Martel ericmartel.net> wrote:
>
>...
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  Where to download JPL from?         


Author: Sakina Suliman
Date: Sep 6, 2006 15:28

Hi,

I am looking to download JPL (java perl interpreter)
binary/package. Couldn't find it when I searched on
cpan.org. Would you give any guidance on where to
get
it and install it?

Thanks in advance,
sakina

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  perl + jvm problem, need help or suggestion         


Author: Andy Gum
Date: Aug 18, 2006 14:58

Sorry if this is wrong forum.
I have following problem

This is my perl info

Summary of my perl5 (revision 5 version 8 subversion
8) configuration:
Platform:
osname=linux, osvers=2.6.9-22.18.bz155725.elsmp,
archname=i386-linux-thread-multi
uname='linux hs20-bc1-6.build...
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