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Re: [soaplite] XMLRPC::Lite and checking for a returned array

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  • Paul Kulchenko
    Hi, Emmanuel! In addition to that, you still can access array if you want to (just use paramsall method instead of result ): my @res = XMLRPC::Lite -
    Message 1 of 4 , Dec 5, 2001
      Hi, Emmanuel!

      In addition to that, you still can access array if you want to (just
      use 'paramsall' method instead of 'result'):

      my @res = XMLRPC::Lite
      -> proxy('http://192.168.0.3:7777')
      -> call('Util.test', "/home/emm/xmlrpctest")
      -> paramsall;

      Keep in mind though that if my understanding correct, other
      implementations may not have access to more than one parameter.

      Best wishes, Paul.

      --- Paul Kulchenko <paulclinger@...> wrote:
      > Hi, Emmanuel!
      >
      > > I'm learning XMLRPC::Lite but I can't find a way to access a
      > > returned array from the server.
      > From my understanding XML-RPC spec [1] allows you to return only
      > one
      > value, so when you do
      >
      > return (1,2,3);
      >
      > client side will have access only to value '1'.
      >
      > If you need to return an array, you can do
      >
      > return [1,2,3];
      >
      > and on client side you'll get array ref;
      >
      > $res = ...->result;
      > print @$res;
      >
      > Hope it helps. Let me know if you think my understanding of XML-RPC
      > spec is wrong.
      >
      > Best wishes, Paul.
      >
      > [1] http://xml-rpc.com/spec
      >
      > --- magnus1er <magnus1er@...> wrote:
      > > Hello,
      > >
      > > A very basic question but I can't find an answer (on the web at
      > > least).
      > >
      > > I'm learning XMLRPC::Lite but I can't find a way to access a
      > > returned
      > > array
      > > from the server.
      > >
      > > For example the following is returned by the xmlrpc server:
      > >
      > > <?xml version="1.0"
      > > encoding="UTF-8"?><methodResponse><params><param><value><string>
      > > Salut mon gros
      > > </string></value></param><param><value><string>Ceci est un test
      > > </string></value></param><param><value><string>Mais il manque des
      >
      > > points
      > > </string></value></param><param><value><string>........
      > > </string></value></param><param><value><string>ok
      > > </string></value></param><param><value><string>.......
      > > </string></value></param><param><value><string>M
      > > </string></value></param></params></methodResponse>
      > >
      > > Here's the client script:
      > >
      > > #!/usr/bin/perl -w
      > >
      > > use XMLRPC::Lite;
      > >
      > > my $res = XMLRPC::Lite
      > > -> proxy('http://192.168.0.3:7777')
      > > -> call('Util.test', "/home/emm/xmlrpctest")
      > > -> result;
      > >
      > > I tried
      > > my @res = $res->paramsin
      > > following the soaplite intro at soaplite.com with no avail, I get
      > > an
      > > error:
      > > ==>Can't locate object method "paramsin" via package "Salut mon
      > > gros
      > >
      > > TIA
      > >
      > > -Emmanuel
      > >
      > >
      > >
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    • emmanueldecarie
      Thanks Paul for the reply. I m not sure if you saw my previous messages, but anyway, it worked in both case and you are right about the xml-rpc spec.
      Message 2 of 4 , Dec 6, 2001
        Thanks Paul for the reply.

        I'm not sure if you saw my previous messages, but anyway, it worked
        in both
        case and you are right about the xml-rpc spec.

        SOAP::Lite is really a cool module!

        Cheers
        -Emmanuel
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