Anne,
Interesting.
My service is a POJO returning a List<Person>. The WSDL is generated by Axis2
automatically on deployment. Here is the relevant method from the POJO service:
public List<Person> getPeople(int numPeople)
{
List<Person> list = new LinkedList<Person>();
for (int i = 0; i < numPeople; i++)
{
list.add(createPerson(Integer.toString(i)));
}
return list;
}
Should I file a JIRA for this problem in general, or the "anyType" problem
specifically?
I will try using a modified WSDL to generate the client stub and see how that
goes.
Thank you,
Nate
-----Original Message-----
From: Anne Thomas Manes [mailto:[EMAIL PROTECTED]
Sent: Monday, March 24, 2008 5:41 PM
To: [email protected]
Subject: Re: What might cause "Unexpected subelement return"?
Nate,
My guess is that Axis2 is barfing on the second <ns:return> element.
You did not declare maxOccurs="unbounded" in the "return" element type
definition:
<xs:element name="getPeopleResponse">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" name="return"
nillable="true" type="xs:anyType"/>
</xs:sequence>
</xs:complexType>
</xs:element>
Also, is there some reason why you specified type="xs:anyType" rather
than type="ns0:Person"? Axis2 is generating an invalid "type"
attribute for each return element. The attribute should be "xsi:type"
rather than "type". Please file a JIRA for this problem.
Meanwhile, please modify the element declaration to this and try it again:
<xs:element name="getPeopleResponse">
<xs:complexType>
<xs:sequence>
<xs:element minOccurs="0" maxOccurs="unbounded"
name="return" nillable="true" type="ns0:Person"/>
</xs:sequence>
</xs:complexType>
</xs:element>
Anne
On Mon, Mar 24, 2008 at 6:04 PM, Nate Roe <[EMAIL PROTECTED]> wrote:
>
> I wonder if this is related to the Java packages created for my data beans,
> or some kind of mistake during stub generation. I don't understand from
> looking at my WSDL and my SOAP messages how they mis-match.
>
> I have managed to create a test case that I believe exemplifies this
> problem. For this I modified the calculator example. I instead of
> performing a calculation, my service now requires an integer. In response to
> this integer the service creates the specified number of Person instances,
> each of which have one Address.
>
> The WSDL:
>
> <?xml version="1.0" encoding="UTF-8"?>
> <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
> xmlns:axis2="http://quickstart.samples/";
> xmlns:ns1="http://calculate.vegas.com";
> xmlns:wsaw="http://www.w3.org/2006/05/addressing/wsdl";
> xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";
> xmlns:ns0="http://data.test.vegas.com/xsd";
> xmlns:xs="http://www.w3.org/2001/XMLSchema";
> xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/";
> xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
> xmlns:soap12="http://schemas.xmlsoap.org/wsdl/soap12/";
> targetNamespace="http://quickstart.samples/";>
> <wsdl:documentation>doCalculate</wsdl:documentation>
> <wsdl:types>
> <xs:schema xmlns:ax21="http://data.test.vegas.com/xsd";
> attributeFormDefault="qualified" elementFormDefault="qualified"
> targetNamespace="http://data.test.vegas.com/xsd";>
> <xs:complexType name="Person">
> <xs:sequence>
> <xs:element minOccurs="0" name="address" nillable="true"
> type="ax21:Address"/>
> <xs:element minOccurs="0" name="name" nillable="true"
> type="xs:string"/>
> </xs:sequence>
> </xs:complexType>
> <xs:complexType name="Address">
> <xs:sequence>
> <xs:element minOccurs="0" name="city" nillable="true"
> type="xs:string"/>
> <xs:element minOccurs="0" name="street" nillable="true"
> type="xs:string"/>
> </xs:sequence>
> </xs:complexType>
> </xs:schema>
> <xs:schema xmlns:ns="http://calculate.vegas.com";
> attributeFormDefault="qualified" elementFormDefault="qualified"
> targetNamespace="http://calculate.vegas.com";>
> <xs:element name="getPersonResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element minOccurs="0" name="return"
> nillable="true" type="ns0:Person"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="getPeople">
> <xs:complexType>
> <xs:sequence>
> <xs:element minOccurs="0" name="numPeople"
> type="xs:int"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> <xs:element name="getPeopleResponse">
> <xs:complexType>
> <xs:sequence>
> <xs:element minOccurs="0" name="return"
> nillable="true" type="xs:anyType"/>
> </xs:sequence>
> </xs:complexType>
> </xs:element>
> </xs:schema>
> </wsdl:types>
> <wsdl:message name="getPeopleRequest">
> <wsdl:part name="parameters" element="ns1:getPeople"/>
> </wsdl:message>
> <wsdl:message name="getPeopleResponse">
> <wsdl:part name="parameters" element="ns1:getPeopleResponse"/>
> </wsdl:message>
> <wsdl:message name="getPersonRequest"/>
> <wsdl:message name="getPersonResponse">
> <wsdl:part name="parameters" element="ns1:getPersonResponse"/>
> </wsdl:message>
> <wsdl:portType name="doCalculatePortType">
> <wsdl:operation name="getPeople">
> <wsdl:input message="axis2:getPeopleRequest"
> wsaw:Action="urn:getPeople"/>
> <wsdl:output message="axis2:getPeopleResponse"
> wsaw:Action="urn:getPeopleResponse"/>
> </wsdl:operation>
> <wsdl:operation name="getPerson">
> <wsdl:input message="axis2:getPersonRequest"
> wsaw:Action="urn:getPerson"/>
> <wsdl:output message="axis2:getPersonResponse"
> wsaw:Action="urn:getPersonResponse"/>
> </wsdl:operation>
> </wsdl:portType>
> <wsdl:binding name="doCalculateSOAP11Binding"
> type="axis2:doCalculatePortType">
> <soap:binding transport="http://schemas.xmlsoap.org/soap/http";
> style="document"/>
> <wsdl:operation name="getPeople">
> <soap:operation soapAction="urn:getPeople" style="document"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="getPerson">
> <soap:operation soapAction="urn:getPerson" style="document"/>
> <wsdl:input>
> <soap:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> </wsdl:binding>
> <wsdl:binding name="doCalculateSOAP12Binding"
> type="axis2:doCalculatePortType">
> <soap12:binding transport="http://schemas.xmlsoap.org/soap/http";
> style="document"/>
> <wsdl:operation name="getPeople">
> <soap12:operation soapAction="urn:getPeople" style="document"/>
> <wsdl:input>
> <soap12:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap12:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="getPerson">
> <soap12:operation soapAction="urn:getPerson" style="document"/>
> <wsdl:input>
> <soap12:body use="literal"/>
> </wsdl:input>
> <wsdl:output>
> <soap12:body use="literal"/>
> </wsdl:output>
> </wsdl:operation>
> </wsdl:binding>
> <wsdl:binding name="doCalculateHttpBinding"
> type="axis2:doCalculatePortType">
> <http:binding verb="POST"/>
> <wsdl:operation name="getPeople">
> <http:operation location="doCalculate/getPeople"/>
> <wsdl:input>
> <mime:content type="text/xml" part="getPeople"/>
> </wsdl:input>
> <wsdl:output>
> <mime:content type="text/xml" part="getPeople"/>
> </wsdl:output>
> </wsdl:operation>
> <wsdl:operation name="getPerson">
> <http:operation location="doCalculate/getPerson"/>
> <wsdl:input>
> <mime:content type="text/xml" part="getPerson"/>
> </wsdl:input>
> <wsdl:output>
> <mime:content type="text/xml" part="getPerson"/>
> </wsdl:output>
> </wsdl:operation>
> </wsdl:binding>
> <wsdl:service name="doCalculate">
> <wsdl:port name="doCalculateSOAP11port_http"
> binding="axis2:doCalculateSOAP11Binding">
> <soap:address
> location="http://localhost:8080/axis2/services/doCalculate"/>
> </wsdl:port>
> <wsdl:port name="doCalculateSOAP12port_http"
> binding="axis2:doCalculateSOAP12Binding">
> <soap12:address
> location="http://localhost:8080/axis2/services/doCalculate"/>
> </wsdl:port>
> <wsdl:port name="doCalculateHttpport"
> binding="axis2:doCalculateHttpBinding">
> <http:address
> location="http://localhost:8080/axis2/services/doCalculate"/>
> </wsdl:port>
> </wsdl:service>
> </wsdl:definitions>
>
>
> The Request:
>
> <?xml version='1.0' encoding='UTF-8'?>
> <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";>
> <soapenv:Body>
> <ns2:getPeople xmlns:ns2="http://calculate.vegas.com";>
> <ns2:numPeople>5</ns2:numPeople>
> </ns2:getPeople>
> </soapenv:Body>
> </soapenv:Envelope>
>
>
> The Response:
>
> <?xml version='1.0' encoding='UTF-8'?>
> <soapenv:Envelope xmlns:soapenv="http://www.w3.org/2003/05/soap-envelope";>
> <soapenv:Body>
> <ns:getPeopleResponse xmlns:ns="http://calculate.vegas.com";
> xmlns:ax21="http://data.test.vegas.com/xsd";>
> <ns:return type="com.vegas.test.data.Person">
> <ax21:address type="com.vegas.test.data.Address">
> <ax21:city>Las Vegas</ax21:city>
> <ax21:street>12345 Pecos Road</ax21:street>
> </ax21:address>
> <ax21:name>Jeff Doe 0</ax21:name>
> </ns:return>
> <ns:return type="com.vegas.test.data.Person">
> <ax21:address type="com.vegas.test.data.Address">
> <ax21:city>Las Vegas</ax21:city>
> <ax21:street>12345 Pecos Road</ax21:street>
> </ax21:address>
> <ax21:name>Jeff Doe 1</ax21:name>
> </ns:return>
> <ns:return type="com.vegas.test.data.Person">
> <ax21:address type="com.vegas.test.data.Address">
> <ax21:city>Las Vegas</ax21:city>
> <ax21:street>12345 Pecos Road</ax21:street>
> </ax21:address>
> <ax21:name>Jeff Doe 2</ax21:name>
> </ns:return>
> <ns:return type="com.vegas.test.data.Person">
> <ax21:address type="com.vegas.test.data.Address">
> <ax21:city>Las Vegas</ax21:city>
> <ax21:street>12345 Pecos Road</ax21:street>
> </ax21:address>
> <ax21:name>Jeff Doe 3</ax21:name>
> </ns:return>
> <ns:return type="com.vegas.test.data.Person">
> <ax21:address type="com.vegas.test.data.Address">
> <ax21:city>Las Vegas</ax21:city>
> <ax21:street>12345 Pecos Road</ax21:street>
> </ax21:address>
> <ax21:name>Jeff Doe 4</ax21:name>
> </ns:return>
> </ns:getPeopleResponse>
> </soapenv:Body>
> </soapenv:Envelope>
>
>
> I generated the stubs using the following command:
>
> wsdl2java -uri http://localhost:8080/axis2/services/doCalculate?wsdl -p
> com.vegas.test -u
>
>
> Is there some obvious cause that I've overlooked?
>
> Thank you,
> Nate Roe
>
>
> -----Original Message-----
> From: Anne Thomas Manes [mailto:[EMAIL PROTECTED]
> Sent: Saturday, March 22, 2008 5:45 AM
> To: [email protected]
>
>
> Subject: Re: What might cause "Unexpected subelement return"?
>
> Nate,
>
> The message indicates that the unexpected subelement is called "return".
> Look at your WSDL to determine what the expected message structure
> should be, and compare it to the actual message returned.
>
> Anne
>
> On Fri, Mar 21, 2008 at 5:04 PM, Nate Roe <[EMAIL PROTECTED]> wrote:
> >
> > I have tested a few theories about the cause of this exception, but so
> far they've come up negative.
> >
> > Is there a way to get Axis2 to tell me which specific subelement was
> unexpected?
> >
> > Thanks,
> > Nate Roe
> >
> >
> >
> > -----Original Message-----
> > From: Nate Roe [mailto:[EMAIL PROTECTED]
> > Sent: Thursday, March 20, 2008 5:59 PM
> > To: '[email protected]'
> > Subject: What might cause "Unexpected subelement return"?
> >
> > I am using Axis2 v1.3 and Rampart v1.3 on JBossAS v4.0.5 running on Java
> 1.6.0_03.
> >
> > I'm deploying a POJO service. Responses from this service cause an
> ADBExceptoion: "Unexpected subelement return".
> >
> > The subelements in this case are child objects, collections, etc.
> >
> > What are some causes of this exception? Unfortunately I cannot share
> SOAP/WSDL corresponding to this specific problem. I hope that this problem
> has some known causes that I can look into. If I cannot identify the cause
> in this way then I will try to write some smaller, sharable demonstration.
> >
> > I found JIRA #1746, but it was closed more than a year ago:
> http://issues.apache.org/jira/browse/AXIS2-1746
> >
> > Thanks,
> > Nate Roe
> >
> > ---------------------------------------------------------------------
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> >
> >
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> >
> >
>
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