On 11/29/05, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote:
> Hi,
>
> How can I use the CLASSPATH configuration option with Inline::Java? If, at the
> beginning of the perl program, I add a line like:
>
> use Inline Java => 'CLASSPATH', CLASSPATH => 'C:\Sonic\MQ6.1\lib\broker.jar';
>
> perl complians as follows:
>
> ----------------------------------------------------------------------------------
>
> A problem was encountered while attempting to compile and install your Inline
> Java code. The command that failed was:
> "C:\j2sdk1.4.2_10\bin\javac.exe" -deprecation -d
> "C:\sonicMQ-Perl\_Inline\lib
> \auto\ShowQueues_pl_249a" ShowQueues_pl_249a.java > cmd.out 2>&1
>
> The build directory was:
> C:\sonicMQ-Perl\_Inline\build\ShowQueues_pl_249a
>
> The error message was:
> ShowQueues_pl_249a.java:1: 'class' or 'interface' expected
> CLASSPATH
> ^
> 1 error
>
>
> To debug the problem, cd to the build directory, and inspect the output files.
>
> at C:\sonicMQ-Perl\ShowQueues.pl line 1
> BEGIN failed--compilation aborted at C:\sonicMQ-Perl\ShowQueues.pl line 1.
>
> --------------------------------------------------------------------------------
>
> It looks like it is trying to build something!!
Vishal,
That's because since the scalar argument to Java is not 'DATA' (or
'STUDY' in the case of Inline::Java), and Inline is assuming the
'CLASSPATH' is the code you want to compile.
My guess is that you do not want to write your own Java code but
rather use existing Java code. Here's how to do this:
use Inline (
Java => 'STUDY',
CLASSPATH = > 'C:\Sonic\MQ6.1\lib\broker.jar'
STUDY => ['some.class'],
) ;
my $obj = new some::class() ;
...
Note: In certain cases the CLASSPATH argument does not work (something
to do with ClassLoaders). In that case, use the environnement varible
with a BEGIN block:
BEGIN {
$ENV{'CLASSPATH'} = 'C:\Sonic\MQ6.1\lib\broker.jar' ;
}
use Inline (
Java => 'STUDY',
STUDY => ['some.class'],
) ;
my $obj = new some::class() ;
# ...
Patrick
>
> Thank you for the help.
>
> Vishal
>
>
> ----------------------------------------
> This mail sent through www.mywaterloo.ca
>
--
=====================
Patrick LeBoutillier
Laval, Québec, Canada
