Hi, Inline::Java will put the classes into the current package. That means the java.util.HashMap code winds up in PDMLib::java::util::HashMap, not java::util::HashMap.
Patrick ----- Original Message ----- > Hi guys, > > I have problem with Inline:java study, please help. > > What I want to do is that I have a java package, I want to instantiate > object using one of the classes from the package directly from Perl. So I > guess I can just use the "study" in inline:java. I am using Windows XP. > > I try it out with an example from: > http://search.cpan.org/~patl/Inline-Java-0.32/Java.pod#STUDYING > but it didn't work. > > Here's code in two files: > -------------- > user_script.pl > -------------- > #!/usr/bin/perl -w > require 5.006; > > use PDMLib; > > $warn = PDMLib->startWARN(); > if($warn > 0) > { > print "Error starting WARN.\n"; > exit(1); > } > > print "WARN started.\n"; > > ---------- > PDMLib.pm > ---------- > package PDMLib; > use strict; > use warnings; > > use Inline ( > Java => 'STUDY', > STUDY => ['java.util.HashMap'], > ) ; > > sub startWARN() > { > my $hm = new java::util::HashMap() ; > $hm->put("key", "value") ; > my $val = $hm->get("key") ; > print($val . "\n") ; # prints value > } > > 1; > > =========================== > I get this error: > Can't locate object method "new" via package "java::util::HashMap" > (perhaps you > forgot to load "java::util::HashMap"?) at PDMLib.pm line 17, <GEN7> line > 4. > > Can somebody please kindly tell me why? > > >
