OK, I saw a previous post in the forums about this, but I think I need a more detailed example on how exactly to achieve what I need to do.
So I have a web service that I've deployed in a Sun Glassfish App Server (the service itself uses the JAXWS 2.x API stack). For brevity's sake, I'm going to avoid posting the whole WSDL here, though I can do that if necessary.
But basically, I need to do the equivalent of the following code, only I'd like do do this using SOAP::WSDL instead of SOAP::Lite (because the latter has other issues with the return values that I have been unable to figure out how to deal with):
my $soap = SOAP::Lite
->ns('http://myservice.mycompany.com/','ns2')
->proxy("http://servername.mycompany.com/ServiceLocation/MyService")
->on_fault(sub { my($soap, $res) = @_;
die "error: ", ref $res ? $res->faultstring : $soap->transport->status, "\n";
});
my $returned = $soap->call(SOAP::Data->name('ns2:myWebServiceMethod') =>
SOAP::Data->name('arg0')->value('param1')->type(''),
SOAP::Data->name('arg1')->value('param2')->type('')
);
Effectively, I've got a SOAP method that takes two input parameters and returns a list of strings.
So the corresponding SOAP::WSDL code I am using (after having generated the stubs using wsdl2perl.pl) looks like this:
use strict;
use SOAP::Lite +trace => 'debug';
use MyInterfaces::MyService::MyPort;
my $service = MyInterfaces::MyService::MyPort->new();
my $result = $service->myWebServiceMethod({
arg0 => "param1",
arg1 => "param2"
});
die $result if not $result;
print "\n\n\n$result\n";
However, this generates a SOAP request that looks like the following, on the wire:
<SOAP-ENV:Envelope
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" >
<SOAP-ENV:Body>
<myWebServiceMethod xmlns="http://myservice.mycompany.com/">
<arg0>param1</arg0>
<arg1>param2</arg1>
</myWebServiceMethod>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
However, unfortunately, the JAXWS API stack seems to require a namespace prefix on only on the method name element, as opposed to the default namespace which is applied to the method name element via the xmlns attribute.
So, to clarify, my web service only seems to return data when the SOAP request looks like this:
<SOAP-ENV:Envelope
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/"
xmlns:ns2="http://myservice.mycompany.com/" >
<SOAP-ENV:Body>
<ns2:myWebServiceMethod>
<arg0>param1</arg0>
<arg1>param2</arg1>
</ns2:myWebServiceMethod>
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>
I can get the web service to return data correctly using SOAP::Lite, though, like I said, I am having trouble with getting SOAP::Lite to properly deserialize the list of strings that my method returns.
So, I was hoping SOAP::WSDL would be able to do a better job with data structure deserialization - only, I can't even get it to form the SOAP request the way it needs to be, in order for my service to actually return anything.
Any help would be *GREATLY* appreciated, I am pretty new to working with these packages in Perl (let alone working with object-oriented Perl).
Much thanks to anyone who can assist!!
Regards,
Sankalp
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