Hi all ! I wrote a perl client to call a soap web service but i have a 'little' problem with the output, infact when i run the script :

#!perl -w
# Enable Perl warnings
#use strict;
use warnings;
use Data::Dumper;

# SOAP::Lite module
use SOAP::Lite;
#use SOAP::Lite +trace;
#SOAP::Lite->import(+trace => qw(debug));

# WSDbfetch WSDL URL
my $WSDL = 'http://bioinformatics.istge.it:8080/axis/services/sws.getS
+ites?wsdl';

# Create the service interface
my $soap = new SOAP::Lite
    ->service($WSDL)
    ->proxy('http://bioinformatics.istge.it:8080/',
      timeout => 600, # Client HTTP connection timeout
      proxy => ['http' => 'http://bioinformatics.istge.it:8080/axis/se
+rvices/'], # HTTP proxy config
    )
    ->on_fault(
    # Map SOAP faults to Perl exceptions (i.e. die).
    sub {
        my $soap = shift;
        my $res  = shift;
        if ( ref($res) eq '' ) {
            die($res);
        }
        else {
            die( $res->faultstring );
        }
        return new SOAP::SOM;
    }
  );

# Build the parameters structure
my %params=();
$params{'site'} = "EBI";

 
# Create SOAP objects from the input data and parameters data structur
+es
my $paramsData = SOAP::Data->name('params')->type(map=>\%params);

my $output = $soap->runAndWaitFor($paramsData);

print $output;
[download]

I got this stuff: HASH(0x3af79c4) If i use the option

Data::Dumper;  warn Dumper \$output;
[download]

to check I got :

C:\Users\MANAGER\Documents\WebServices-Script_soap\Perl>sws_getSites.p
+l
$VAR1 = \{
            'detailed_status' => '0',
            'report' => 'Summary:
        Completed: Successfully
        Termination status: 0
        Platform: Linux ml570.istge.it 2.6.9-89.0.19.ELsmp #1 SMP Wed 
+Dec 30 12:
53:30 EST 2009 i686 i686 i386 GNU/Linux
        Started: 20-gen-2010 11.02.07 (Europe/Rome)
        Ended: 20-gen-2010 11.02.07 (Europe/Rome)
Report:
Name: getSites
Started: 10-01-20 11:02:07
Program and parameters:
/home/www/analysis-interfaces/run/getSites
-site
EBI
--- end of parameters

Completed: 10-01-20 11:02:07

Exit: 0

Debugging output - properties sent to/from the analysis:
APPEXIT=0
COMPLETED=1263981727
LAUNCHER=/home/www/analysis-interfaces/run/ALGenLauncher
PLATFORM=Linux ml570.istge.it 2.6.9-89.0.19.ELsmp #1 SMP Wed Dec 30 12
+:53:30 EST
 2009 i686 i686 i386 GNU/Linux
STARTED=1263981727
STATUSCODE=stOK
APPID=1263981727277
APPLABPROJECT=default
APPLABUSER=unknown
APPNAME=getSites
APPTYPE=SWS
CLASSPATH=/home/www/analysis-interfaces/lib/xmlParserAPIs.jar:/home/ww
+w/analysis
-interfaces/lib/xercesImpl.jar:/home/www/analysis-interfaces/lib/xalan
+.jar:/home
/www/analysis-interfaces/lib/wsdl4j.jar:/home/www/analysis-interfaces/
+lib/uddi4j
.jar:/home/www/analysis-interfaces/lib/Tidy.jar:/home/www/analysis-int
+erfaces/li
b/soaplab.jar:/home/www/analysis-interfaces/lib/soaplab-services-plugi
+ns.jar:/ho
me/www/analysis-interfaces/lib/soaplab-services-derived.jar:/home/www/
+analysis-i
nterfaces/lib/servlet.jar:/home/www/analysis-interfaces/lib/saaj.jar:/
+home/www/a
nalysis-interfaces/lib/OBProperty.jar:/home/www/analysis-interfaces/li
+b/OBNaming
.jar:/home/www/analysis-interfaces/lib/OBEvent.jar:/home/www/analysis-
+interfaces
/lib/OB.jar:/home/www/analysis-interfaces/lib/mysql-connector-java-3.1
+.7-bin.jar
:/home/www/analysis-interfaces/lib/mailapi_1_3_1.jar:/home/www/analysi
+s-interfac
es/lib/log4j-1.2.8.jar:/home/www/analysis-interfaces/lib/jaxrpc.jar:/h
+ome/www/an
alysis-interfaces/lib/img_viewer.jar:/home/www/analysis-interfaces/lib
+/HTTPClien
t.jar:/home/www/analysis-interfaces/lib/generated_for_ORBacus.jar:/hom
+e/www/anal
ysis-interfaces/lib/commons-logging.jar:/home/www/analysis-interfaces/
+lib/common
s-discovery.jar:/home/www/analysis-interfaces/lib/cembalo.jar:/home/ww
+w/analysis
-interfaces/lib/axis.jar:/home/www/analysis-interfaces/lib/axis-ant.ja
+r:/home/ww
w/analysis-interfaces/lib/AppLabShare.jar:/home/www/analysis-interface
+s/lib/AppL
abServer.jar:/home/www/analysis-interfaces/lib/AppLabClient.jar:/home/
+www/analys
is-interfaces/lib/alltools2.jar:/home/www/analysis-interfaces/lib/allt
+ools.jar:/
home/www/analysis-interfaces/lib/adaptors.jar:/home/www/analysis-inter
+faces/lib/
activation.jar:/home/www/analysis-interfaces/run:/home/www/analysis-in
+terfaces:
CONSOLE=/dev/console
DEBUG=true
DEFAULTPATH=/home/www/analysis-interfaces/run
DONOTCHECKPATH=
EMBOSS_DATA=@EMBOSS_HOME@/share/EMBOSS/data
EMBOSS_PATH=@EMBOSS_HOME@/bin
ERRFILE=/home/www/analysis-interfaces/a/unknown/Projects/default/Data/
+ERR1263981
727277
FULLDATAPATH=/home/www/analysis-interfaces/a/unknown/Projects/default/
+Data
HOME=/
INIT_VERSION=sysvinit-2.85
JAVA_HOME=/usr/java/java
LANG=it_IT.UTF-8
LD_LIBRARY_PATH=/usr/java/jdk1.5.0_05/jre/lib/i386/server:/usr/java/jd
+k1.5.0_05/
jre/lib/i386:/usr/java/jdk1.5.0_05/jre/../lib/i386
LOGFILE=/home/www/analysis-interfaces/a/unknown/Projects/default/Data/
+LOG1263981
727277
MODULE=sws
NLSPATH=/usr/dt/lib/nls/msg/%L/%N.cat
OUTFILE=/home/www/analysis-interfaces/a/unknown/Projects/default/Data/
+OUT1263981
727277
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/X11R6/bin
PIDFILE=/home/www/analysis-interfaces/a/unknown/Projects/default/Data/
+PID1263981
727277
PLPLOT_LIB=@EMBOSS_HOME@/share/EMBOSS
PREVLEVEL=N
PROPFILE=/home/www/analysis-interfaces/a/unknown/Projects/default/Data
+/PROP12639
81727277
PWD=/
RUNLEVEL=3
SELINUX_INIT=YES
SHLVL=3
STDOUT=/home/www/analysis-interfaces/a/unknown/Projects/default/Data/o
+ut12639817
27299
STDOUT.APPNAME=getSites
STDOUT.MODULE=sws
STDOUT.dataprefix=STDOUT.
STDOUT.datatype=outfile
STDOUT.ignore_empty=true
STDOUT.mandatory=false
STDOUT.nodisplay=true
STDOUT.project=default
STDOUT.qualifier=output
STDOUT.removable=false
STDOUT.send_defaults=false
STDOUT.size=0
STDOUT.user=unknown
TERM=linux
WORKINGPATH=/home/www/analysis-interfaces/a
XFILESEARCHPATH=/usr/dt/app-defaults/%L/Dt
_=/usr/bin/java
dataprefix=STDOUT.
description=Returns information available on public SRS sites
emboss=false
installation=Soaplab
previous=N
runlevel=3
supplier=Bioinformatics, National Cancer Research Institute, Genova, I
+taly
version=0.1

',
            'output' => 'EBI  European Bioinformatics Institute, Hinxt
+on, UK (Ch
ecked 2007-12-11, Active, 118 libraries, 158 tools, SRS version 7.1.3.
+2, URL htt
p://srs.ebi.ac.uk)
'
          };
HASH(0x3af79c4)
[download]

the result itself is correct but i need to print only the 'output' value but i don't know exactly how to extract it, from a hash? i suppose! thanks