Re: .net-friendly soap messages with Apache::SOAP

The mysterious element you're seeing is because you're returning an anonymous element of some sort. You can get around this by either writing a custom serializer or returning SOAP::Data objects. There was an article on Majordojo about this. (I highly suggest reading all of the SOAP::Lite articles on there, if you're going to be spending much time with the module. (note -- SOAP::Serializer as distributed in CPAN is different from the SOAP::Serializer package within in SOAP::Lite; look at SOAP::Lite for SOAP::Data, as well)

Also, based on the format you described, you're looking more for wrapped document/literal as opposed to SOAP::Lite's default, which is RPC/encoded. (here's an article that explains the differences). There's going to be options in SOAP::Lite to supress the automatic namespaces, but I don't know if there's a way to supress the type attribute built in yet. (I haven't been keeping up with the latest betas, I just went to look at the new site design that was mentioned today on the mailing list) You can always override the serializer to do it, though.

Comment on Re: .net-friendly soap messages with Apache::SOAP

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Re^2: .net-friendly soap messages with Apache::SOAP by theblop (Novice) on Apr 11, 2005 at 16:32 UTC
I've been trying to create a custom Serializer for my soap server, but it looks rather complicated to find a generic solution that would work with any kind of data. Here's my (very) custom serializer: `package MySerializer; @MySerializer::ISA = 'SOAP::Serializer'; sub envelope { my $self = shift; my $type = shift; if ($type =~ /^response$/ && $_[0] eq 'CheckResponse') { $_[0] = SOAP::Data->name($_[0])->prefix(''); $_[1] = SOAP::Data->value( SOAP::Data->name(text => $_[1]->{text}), SOAP::Data->name(severity => $_[1]->{severity}), SOAP::Data->name(error => $_[1]->{error}), ); } $self->SUPER::envelope($type, @_); }` [download] And the resulting response XML: <?xml version="1.0" encoding="UTF-8"?> <SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instanc +e" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:S +OAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http:/ +/www.w3.org/1999/XMLSchema" SOAP-ENV:encodingStyle="http://schemas.xm +lsoap.org/soap/encoding/"> <SOAP-ENV:Body> <CheckResponse> <text xsi:type="xsd:string">Valid Domain</text> <severity xsi:type="xsd:int">0</severity> <error xsi:type="xsd:int">0</error> </CheckResponse> </SOAP-ENV:Body> </SOAP-ENV:Envelope> [download] Which is quite close to what the .net client expects. The only problem with that solution is that the serializer has to be modified if the Check() method changes, and any other method exposed via SOAP::Lite will need a custom serializer to achieve the same compatibility. Is it possible to write the serializer in a more generic way? I haven't found anything in all the SOAP::Lite articles I read on the web, nor in the code for SOAP::Serializer (which I found rather hard to follow!) Cheers, theblop.	[reply] [d/l] [select]

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Re^2: .net-friendly soap messages with Apache::SOAP
by theblop (Novice) on Apr 11, 2005 at 16:32 UTC

Here's my (very) custom serializer:

package MySerializer;
@MySerializer::ISA = 'SOAP::Serializer';

sub envelope {
    my $self = shift;
    my $type = shift;

    if ($type =~ /^response$/ && $_[0] eq 'CheckResponse') {
        $_[0] = SOAP::Data->name($_[0])->prefix('');
        $_[1] = SOAP::Data->value(
            SOAP::Data->name(text     => $_[1]->{text}),
            SOAP::Data->name(severity => $_[1]->{severity}),
            SOAP::Data->name(error    => $_[1]->{error}),
        );
    }

    $self->SUPER::envelope($type, @_);
}
[download]

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope xmlns:xsi="http://www.w3.org/1999/XMLSchema-instanc
+e" xmlns:SOAP-ENC="http://schemas.xmlsoap.org/soap/encoding/" xmlns:S
+OAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http:/
+/www.w3.org/1999/XMLSchema" SOAP-ENV:encodingStyle="http://schemas.xm
+lsoap.org/soap/encoding/">
  <SOAP-ENV:Body>
    <CheckResponse>
      <text xsi:type="xsd:string">Valid Domain</text>
      <severity xsi:type="xsd:int">0</severity>
      <error xsi:type="xsd:int">0</error>
    </CheckResponse>
  </SOAP-ENV:Body>
</SOAP-ENV:Envelope>
[download]

The only problem with that solution is that the serializer has to be modified if the Check() method changes, and any other method exposed via SOAP::Lite will need a custom serializer to achieve the same compatibility.

Is it possible to write the serializer in a more generic way? I haven't found anything in all the SOAP::Lite articles I read on the web, nor in the code for SOAP::Serializer (which I found rather hard to follow!)

Cheers,
theblop.

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