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Posted to kandula-dev@ws.apache.org by "Kyle L. (JIRA)" <ji...@apache.org> on 2010/07/15 22:12:50 UTC

[jira] Created: (AXIS2-4781) WSDL2Java stub generation alternatives leads to inheritance issues

WSDL2Java stub generation alternatives leads to inheritance issues
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                 Key: AXIS2-4781
                 URL: https://issues.apache.org/jira/browse/AXIS2-4781
             Project: Axis2
          Issue Type: Bug
          Components: Tools
    Affects Versions: 1.5.1
         Environment: Linux/Unix
            Reporter: Kyle L.


WSDL: https://webservice.s4.exacttarget.com/etframework.wsdl

Service 'RetrieveResponseMsg' has the following definition:

<element name="RetrieveResponseMsg"> 
        <complexType> 
          <sequence> 
            <element name="OverallStatus" type="xsd:string" minOccurs="1" maxOccurs="1" /> 
            <element name="RequestID" type="xsd:string" minOccurs="0" maxOccurs="1" /> 
            <element name="Results" type="tns:APIObject" minOccurs="0" maxOccurs="unbounded" /> 
          </sequence> 
        </complexType> 
</element> 

The 'Results' element is defined as APIObject. However, if a response comes back from the server as:

<?xml version='1.0' encoding='utf-8'?>
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:wsa="http://schemas.xmlsoap.org/ws/2004/08/addressing"
	xmlns:wsu="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd"
	xmlns:wsse="http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
	<soap:Header>
        XXX
	</soap:Header>
	<soap:Body>
		<RetrieveResponseMsg xmlns="http://exacttarget.com/wsdl/partnerAPI">
			<OverallStatus>OK</OverallStatus>
			<RequestID>XXX/RequestID>
			<Results xsi:type="ObjectExtension">
				<PartnerKey xsi:nil="true" />
				<CreatedDate>2010-07-07T12:42:06.96</CreatedDate>
				<ObjectID xsi:nil="true" />
				<Type>SubscriberStatusEvent</Type>
				<Properties>
					<Property>
						<Name>CurrentStatus</Name>
						<Value>XXX</Value>
					</Property>
					<Property>
						<Name>SubscriberKey</Name>
						<Value>XXX</Value>
					</Property>
				</Properties>
			</Results>
			<Results xsi:type="ObjectExtension">
                         ...
			</Results>
			<Results xsi:type="ObjectExtension">
                         ...
			</Results>
                        ...
		</RetrieveResponseMsg>
	</soap:Body>
</soap:Envelope>

ObjectExtension is defined as follows:

      <complexType name="ObjectExtension">
        <complexContent>
          <extension base="tns:APIObject">
            <sequence>
              <element name="Type" minOccurs="0" maxOccurs="1" type="string" />
              <element name="Properties" minOccurs="0" maxOccurs="1">
                <complexType>
                  <sequence>
                    <element name="Property" minOccurs="0" maxOccurs="unbounded" type="tns:APIProperty" />
                  </sequence>
                </complexType>
              </element>
            </sequence>
          </extension>
        </complexContent>
      </complexType>

Note that ObjectExtension has APIObject as a base definition.

When the target web service responds with ObjectExtension objects, the AXIS response handler blows up stating that it cannot map the ObjectExtension type.

However, if I generate the java stubs as follows:

$AXIS_HOME/bin/wsdl2java.sh -ss -g -o src/main/java --noBuildXML -uri https://webservice.s4.exacttarget.com/etframework.wsdl

The same response is parsed without any issues.

Perhaps I am misunderstanding some subtlety, but this seems to me as a bug. Let me know if you need any more details.


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