Cómo consumir un servicio web ColdFusion con dotnet

Question

No tengo experiencia en SOAP y servicios web. Intento llamar a un servicio web de ColdFusion desde C# (.NET 4.0). Estoy generando un proxy del WSDL con svcutil.exe. El servicio web funciona cuando llamo a ListCases desde SoapUI, pero cuando lo llamo desde el proxy obtengo un mapa con un solo mapItem, y ese mapItem tiene un elemento nulo y valor. Supongo que esto no funciona porque el WSDL no incluye una definición para QueryBean. Si este es el problema, intentaré que el autor del servicio web agregue la definición; de lo contrario, ¿tengo alguna otra opción que no sea analizar el XML manualmente?

<wsdl:definitions xmlns:apachesoap="http://xml.apache.org/xml-soap" xmlns:impl="http://syndication.v63" xmlns:intf="http://syndication.v63" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:tns1="http://rpc.xml.coldfusion" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" targetNamespace="http://syndication.v63"> 
    <!-- WSDL created by ColdFusion version 9,0,1,274733 --> 
    <wsdl:types> 
    <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://xml.apache.org/xml-soap"> 
     <import namespace="http://rpc.xml.coldfusion"/> 
     <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> 
     <complexType name="mapItem"> 
     <sequence> 
      <element name="key" nillable="true" type="xsd:anyType"/> 
      <element name="value" nillable="true" type="xsd:anyType"/> 
     </sequence> 
     </complexType> 
     <complexType name="Map"> 
     <sequence> 
      <element maxOccurs="unbounded" minOccurs="0" name="item" type="apachesoap:mapItem"/> 
     </sequence> 
     </complexType> 
    </schema> 
    <schema xmlns="http://www.w3.org/2001/XMLSchema" targetNamespace="http://rpc.xml.coldfusion"> 
     <import namespace="http://xml.apache.org/xml-soap"/> 
     <import namespace="http://schemas.xmlsoap.org/soap/encoding/"/> 
     <complexType name="CFCInvocationException"> 
     <sequence/> 
     </complexType> 
    </schema> 
    </wsdl:types> 
    <wsdl:message name="ListCasesResponse"> 
    <wsdl:part name="ListCasesReturn" type="apachesoap:Map"/> 
    </wsdl:message> 
    <wsdl:message name="FolderDetailsResponse"> 
    <wsdl:part name="FolderDetailsReturn" type="apachesoap:Map"/> 
    </wsdl:message> 
    <wsdl:message name="ListBoxesRequest"> 
    <wsdl:part name="CaseDatabase" type="xsd:string"/> 
    <wsdl:part name="Prefix" type="xsd:string"/> 
    </wsdl:message> 
    <wsdl:message name="ListFoldersRequest"> 
    <wsdl:part name="CaseDatabase" type="xsd:string"/> 
    <wsdl:part name="Prefix" type="xsd:string"/> 
    <wsdl:part name="Box" type="xsd:string"/> 
    </wsdl:message> 
    <wsdl:message name="CFCInvocationException"> 
    <wsdl:part name="fault" type="tns1:CFCInvocationException"/> 
    </wsdl:message> 
    <wsdl:message name="ListPrefixesRequest"> 
    <wsdl:part name="CaseDatabase" type="xsd:string"/> 
    </wsdl:message> 
    <wsdl:message name="ListFoldersResponse"> 
    <wsdl:part name="ListFoldersReturn" type="apachesoap:Map"/> 
    </wsdl:message> 
    <wsdl:message name="ListPrefixesResponse"> 
    <wsdl:part name="ListPrefixesReturn" type="apachesoap:Map"/> 
    </wsdl:message> 
    <wsdl:message name="FolderDetailsRequest"> 
    <wsdl:part name="CaseDatabase" type="xsd:string"/> 
    <wsdl:part name="Prefix" type="xsd:string"/> 
    <wsdl:part name="Box" type="xsd:string"/> 
    <wsdl:part name="Folder" type="xsd:string"/> 
    </wsdl:message> 
    <wsdl:message name="ListCasesRequest"></wsdl:message> 
    <wsdl:message name="ListBoxesResponse"> 
    <wsdl:part name="ListBoxesReturn" type="apachesoap:Map"/> 
    </wsdl:message> 
    <wsdl:portType name="Ricoh_syndication"> 
    <wsdl:operation name="ListCases"> 
     <wsdl:input message="impl:ListCasesRequest" name="ListCasesRequest"/> 
     <wsdl:output message="impl:ListCasesResponse" name="ListCasesResponse"/> 
     <wsdl:fault message="impl:CFCInvocationException" name="CFCInvocationException"/> 
    </wsdl:operation> 
    <wsdl:operation name="FolderDetails" parameterOrder="CaseDatabase Prefix Box Folder"> 
     <wsdl:input message="impl:FolderDetailsRequest" name="FolderDetailsRequest"/> 
     <wsdl:output message="impl:FolderDetailsResponse" name="FolderDetailsResponse"/> 
     <wsdl:fault message="impl:CFCInvocationException" name="CFCInvocationException"/> 
    </wsdl:operation> 
    <wsdl:operation name="ListFolders" parameterOrder="CaseDatabase Prefix Box"> 
     <wsdl:input message="impl:ListFoldersRequest" name="ListFoldersRequest"/> 
     <wsdl:output message="impl:ListFoldersResponse" name="ListFoldersResponse"/> 
     <wsdl:fault message="impl:CFCInvocationException" name="CFCInvocationException"/> 
    </wsdl:operation> 
    <wsdl:operation name="ListPrefixes" parameterOrder="CaseDatabase"> 
     <wsdl:input message="impl:ListPrefixesRequest" name="ListPrefixesRequest"/> 
     <wsdl:output message="impl:ListPrefixesResponse" name="ListPrefixesResponse"/> 
     <wsdl:fault message="impl:CFCInvocationException" name="CFCInvocationException"/> 
    </wsdl:operation> 
    <wsdl:operation name="ListBoxes" parameterOrder="CaseDatabase Prefix"> 
     <wsdl:input message="impl:ListBoxesRequest" name="ListBoxesRequest"/> 
     <wsdl:output message="impl:ListBoxesResponse" name="ListBoxesResponse"/> 
     <wsdl:fault message="impl:CFCInvocationException" name="CFCInvocationException"/> 
    </wsdl:operation> 
    </wsdl:portType> 
    <wsdl:binding name="ricoh_syndication.cfcSoapBinding" type="impl:Ricoh_syndication"> 
    <wsdlsoap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"/> 
    <wsdl:operation name="ListCases"> 
     <wsdlsoap:operation soapAction=""/> 
     <wsdl:input name="ListCasesRequest"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:input> 
     <wsdl:output name="ListCasesResponse"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:output> 
     <wsdl:fault name="CFCInvocationException"> 
     <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="CFCInvocationException" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:fault> 
    </wsdl:operation> 
    <wsdl:operation name="FolderDetails"> 
     <wsdlsoap:operation soapAction=""/> 
     <wsdl:input name="FolderDetailsRequest"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:input> 
     <wsdl:output name="FolderDetailsResponse"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:output> 
     <wsdl:fault name="CFCInvocationException"> 
     <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="CFCInvocationException" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:fault> 
    </wsdl:operation> 
    <wsdl:operation name="ListFolders"> 
     <wsdlsoap:operation soapAction=""/> 
     <wsdl:input name="ListFoldersRequest"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:input> 
     <wsdl:output name="ListFoldersResponse"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:output> 
     <wsdl:fault name="CFCInvocationException"> 
     <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="CFCInvocationException" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:fault> 
    </wsdl:operation> 
    <wsdl:operation name="ListPrefixes"> 
     <wsdlsoap:operation soapAction=""/> 
     <wsdl:input name="ListPrefixesRequest"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:input> 
     <wsdl:output name="ListPrefixesResponse"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:output> 
     <wsdl:fault name="CFCInvocationException"> 
     <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="CFCInvocationException" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:fault> 
    </wsdl:operation> 
    <wsdl:operation name="ListBoxes"> 
     <wsdlsoap:operation soapAction=""/> 
     <wsdl:input name="ListBoxesRequest"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:input> 
     <wsdl:output name="ListBoxesResponse"> 
     <wsdlsoap:body encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:output> 
     <wsdl:fault name="CFCInvocationException"> 
     <wsdlsoap:fault encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" name="CFCInvocationException" namespace="http://syndication.v63" use="encoded"/> 
     </wsdl:fault> 
    </wsdl:operation> 
    </wsdl:binding> 
    <wsdl:service name="Ricoh_syndicationService"> 
    <wsdl:port binding="impl:ricoh_syndication.cfcSoapBinding" name="ricoh_syndication.cfc"> 
     <wsdlsoap:address location="https://www2.delium.com/v6-3/syndication/ricoh_syndication.cfc"/> 
    </wsdl:port> 
    </wsdl:service> 
</wsdl:definitions> 

y el resultado (he modificado con el fin de tener una lista más corta de datos ya no contienen información confidencial)

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"> 
    <soapenv:Body> 
     <ns1:ListCasesResponse soapenv:encodingStyle="http://schemas.xmlsoap.org/soap/encoding/" xmlns:ns1="http://syndication.v63"> 
     <ListCasesReturn xsi:type="ns2:Map" xmlns:ns2="http://xml.apache.org/xml-soap"> 
      <item xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"> 
       <key xsi:type="soapenc:string">RETURNCODE</key> 
       <value xsi:type="soapenc:string">1</value> 
      </item> 
      <item> 
       <key xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">RETURNTEXT</key> 
       <value xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">Success (1)</value> 
      </item> 
      <item> 
       <key xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">OUTPUTS</key> 
       <value xsi:type="ns2:Map"> 
        <item xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/"> 
        <key xsi:type="soapenc:string">QCASES</key> 
        <value xsi:type="ns3:QueryBean" xmlns:ns3="http://rpc.xml.coldfusion"> 
         <columnList soapenc:arrayType="xsd:string[2]" xsi:type="soapenc:Array"> 
          <columnList xsi:type="xsd:string">CASENAME</columnList> 
          <columnList xsi:type="xsd:string">CASEDATABASE</columnList> 
         </columnList> 
         <data soapenc:arrayType="xsd:anyType[][35]" xsi:type="soapenc:Array"> 
          <data soapenc:arrayType="xsd:anyType[2]" xsi:type="soapenc:Array"> 
           <data xsi:type="soapenc:string">test1</data> 
           <data xsi:type="soapenc:string">test2</data> 
          </data> 
         </data> 
        </value> 
        </item> 
        <item> 
        <key xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">REMOTEIPADDRESS</key> 
        <value xsi:type="soapenc:string" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/">219.89.202.100</value> 
        </item> 
       </value> 
      </item> 
     </ListCasesReturn> 
     </ns1:ListCasesResponse> 
    </soapenv:Body> 
</soapenv:Envelope> 

Answer 1

sí parece que el WSDL tampoco tienen la NS3: QueryBean tipo definido y el proxy no puede deserializarlo a ese tipo; La mejor opción sería pedirle al autor del servicio web que le proporcione todos los tipos necesarios. Deben haber definido todos los tipos al final, por lo que podría ser más fácil obtener sus XSD que tengan las definiciones de tipo o un WSDL que contenga los tipos.

En un caso en el que generen dinámicamente tipos aleatorios (p. Ej .: QueryBean, Foo, Foobar) etc., entonces puede que no tenga suerte y en ese caso no hay otra manera que atravesar manualmente el xml.