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I am attempting to do some SOAP scripting for my first time, and have
run into a problem pretty early on. When I use the
"factory.create_rpc_driver" I get the error as shown below.
Interestingly, when I use the deprecated "factory.create_driver" the
driver is created, but the rest of my script doesn't work (I think
because the driver and rpc_driver are different).

Anyway, if anyone can give a poor n00b a clue I'd be thankful.


Here the error I am recieving:

ignored attr: {}version
ignored attr: {}abstract
ignored attr: {}default
/usr/lib/ruby/1.8/wsdl/operation.rb:67:in `outputparts': undefined
method `find_message' for nil:NilClass (NoMethodError)
from /usr/lib/ruby/1.8/wsdl/soap/methodDefCreator.rb:72:in
`collect_documentparameter'
from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:132:in `create_param_def'
from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:101:in `add_operation'
from /usr/lib/ruby/1.8/xsd/namedelements.rb:58:in `each'
from /usr/lib/ruby/1.8/xsd/namedelements.rb:57:in `each'
from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:96:in `add_operation'
from /usr/lib/ruby/1.8/soap/wsdlDriver.rb:40:in `create_rpc_driver'
from ./test.rb:10


Here's my test script:

#!/usr/bin/ruby

require 'soap/wsdlDriver'

soapServer="http://10.0.1.231:8443"
systemServiceWSDL='/axis2/services/SystemService?wsdl'
wsdlURL="#{soapServer}#{systemServiceWSDL}"

factory = SOAP::WSDLDriverFactory.new(wsdlURL)
driver = factory.create_rpc_driver
driver.wiredump_dev = STDOUT

result = driver.LoginRequest(:domainName => "domain", :userName =>
"admin", assword => "password")

puts result


And here is the wsdl document I get from the remote server:

<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions xmlns:impl="http://somewhere.com/webproxy/
systemservice" xmlns:http="http://schemas.xmlsoap.org/wsdl/http/"
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:wsdl="http://
schemas.xmlsoap.org/wsdl/" xmlns="http://schemas.xmlsoap.org/wsdl/"
xmlnss="http://www.w3.org/2001/XMLSchema" xmlns:core="http://
somewhere.com/core" xmlns:ns="http://schemas.xmlsoap.org/soap/
encoding/" name="SystemService" targetNamespace="http://somewhere.com/
webproxy/systemservice">
<wsdl:types>
<xs:schema version="1.0" elementFormDefault="qualified"
targetNamespace="http://somewhere.com/webproxy/systemservice"
xmlns="http://somewhere.com/webproxy/systemservice" xmlns:core="http://
somewhere.com/core" xmlns:impl="http://somewhere.com/webproxy/
systemservice">
<xs:import namespace="http://somewhere.com/core"
schemaLocation="common/BaseMessages.xsd"/>
<xs:simpleType name="LoginStatusCodeType">
<xs:restriction base="xs:token">
<xs:enumeration value="Success"/>
<xs:enumeration value="Failure"/>
<xs:enumeration value="Challenge"/>
</xs:restriction>
</xs:simpleType>
<xs:complexType name="LoginStatus">
<xs:sequence>
<xs:element name="status" type="impl:LoginStatusCodeType"/>
<xs:element name="challenge" type="xs:string" minOccurs="0"/>
</xs:sequence>
</xs:complexType>
<xs:element name="LoginRequest">
<xs:annotation>
<xs:documentation>Login into the system

domainName: the domain to login
userName: the user name
password: the password
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:complexContent>
<xs:extension base="core:SimpleRequestType">
<xs:sequence>
<xs:element name="domainName" type="xs:string"/>
<xs:element name="userName" type="xs:string"/>
<xs:element name="password" type="xs:string"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:complexType name="LoginResponseType">
<xs:annotation>
<xs:documentation>The response of the login request

loginStatus: if the status is Success, a valid token is returned for
requests followed, if the status is Challenge, the response to the
challenge shall be sent
authToken: the token used by the further requests
</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="core:SimpleResponseType">
<xs:sequence>
<xs:element name="loginStatus" type="impl:LoginStatus"/>
<xs:element name="authToken" type="core:AuthTokenType"
minOccurs="0"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
<xs:element name="LoginResponse" type="impl:LoginResponseType"/>
<xs:element name="RespondToChallengeRequest">
<xs:annotation>
<xs:documentation>Send the response to the challenge
</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:complexContent>
<xs:extension base="core:SimpleRequestType">
<xs:sequence>
<xs:element name="challengeResponse" type="xs:string"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:element name="RespondToChallengeResponse"
type="impl:LoginResponseType"/>
<xs:element name="LogoutRequest">
<xs:complexType>
<xs:complexContent>
<xs:extension base="core:SimpleRequestType"/>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:complexType name="ServiceDescType">
<xs:sequence>
<xs:element name="name" type="xs:string"/>
<xs:element name="version" type="xs:string"/>
<xs:element name="definition" type="xs:string"/>
</xs:sequence>
</xs:complexType>
<xs:element name="GetSystemInfoRequest">
<xs:complexType>
<xs:annotation>
<xs:documentation>Get the system informations: the service
description and all the accessible domain ids and names. If no service
name is specified, return the service description of all services
</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="core:SimpleRequestType">
<xs:sequence>
<xs:element name="serviceName" type="xs:string" minOccurs="0"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
<xs:element name="GetSystemInfoResponse">
<xs:complexType>
<xs:annotation>
<xs:documentation>Return the service list and all the accessible
domain ids and names
</xs:documentation>
</xs:annotation>
<xs:complexContent>
<xs:extension base="core:SimpleResponseType">
<xs:sequence>
<xs:element name="serviceDesc" type="impl:ServiceDescType"
minOccurs="0" maxOccurs="unbounded"/>
<xs:element name="domainName" type="xs:string"
maxOccurs="unbounded"/>
<xs:element name="domainId" type="xs:unsignedInt"
maxOccurs="unbounded"/>
</xs:sequence>
</xs:extension>
</xs:complexContent>
</xs:complexType>
</xs:element>
</xs:schema>
</wsdl:types>
<wsdl:message name="LoginRequest">
<wsdlart name="LoginRequest" element="impl:LoginRequest"/>
</wsdl:message>
<wsdl:message name="LoginResponse">
<wsdlart name="LoginRequest" element="impl:LoginResponse"/>
</wsdl:message>
<wsdl:message name="RespondToChallengeRequest">
<wsdlart name="RespondToChallengeRequest"
element="impl:RespondToChallengeRequest"/>
</wsdl:message>
<wsdl:message name="RespondToChallengeResponse">
<wsdlart name="RespondToChallengeResponse"
element="impl:RespondToChallengeResponse"/>
</wsdl:message>
<wsdl:message name="LogoutRequest">
<wsdlart name="LogoutRequest" element="impl:LogoutRequest"/>
</wsdl:message>
<wsdl:message name="GetSystemInfoRequest">
<wsdlart name="GetSystemInfoRequest"
element="impl:GetSystemInfoRequest"/>
</wsdl:message>
<wsdl:message name="GetSystemInfoResponse">
<wsdlart name="GetSystemInfoResponse"
element="impl:GetSystemInfoResponse"/>
</wsdl:message>
<wsdlortType name="SystemPortType">
<wsdlperation name="LoginRequest">
<wsdl:input message="impl:LoginRequest"/>
<wsdlutput message="impl:LoginResponse"/>
</wsdlperation>
<wsdlperation name="RespondToChallengeRequest">
<wsdl:input message="impl:RespondToChallengeRequest"/>
<wsdlutput message="impl:RespondToChallengeResponse"/>
</wsdlperation>
<wsdlperation name="LogoutRequest">
<wsdl:input message="impl:LogoutRequest"/>
</wsdlperation>
<wsdlperation name="GetSystemInfoRequest">
<wsdl:input message="impl:GetSystemInfoRequest"/>
<wsdlutput message="impl:GetSystemInfoResponse"/>
</wsdlperation>
</wsdlortType>
<wsdl:binding name="SystemSoapBinding" type="impl:SystemPortType">
<soap:binding style="document" transport="http://schemas.xmlsoap.org/
soap/http"/>
<wsdlperation name="LoginRequest">
<soapperation soapAction="urn:#LoginRequest"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdlutput>
<soap:body use="literal"/>
</wsdlutput>
</wsdlperation>
<wsdlperation name="RespondToChallengeRequest">
<soapperation soapAction="urn:#RespondToChallengeRequest"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
<wsdlutput>
<soap:body use="literal"/>
</wsdlutput>
</wsdlperation>
<wsdlperation name="LogoutRequest">
<soapperation soapAction="urn:#LogoutRequest"/>
<wsdl:input>
<soap:body use="literal"/>
</wsdl:input>
</wsdlperation>
<wsdlperation name="GetSystemInfoRequest">
<soapperation soapAction="urn:#GetSystemInfoRequest"/>
<input>
<soap:body use="literal"/>
</input>
<output>
<soap:body use="literal"/>
</output>
</wsdlperation>
</wsdl:binding>
<wsdl:service name="SystemService">
<wsdlort name="System" binding="impl:SystemSoapBinding">
<soap:address location="http://localhost:8080/axis2/services/
SystemService"/>
</wsdlort>
</wsdl:service>
</wsdl:definitions>