document style problem

[Madeleine Wright]

I'm currently using axis-1_2RC1 and have encountered a behaviour I can't 
explain.  I have been experimenting with the different types of 
programming styles available in Axis.  I have no problem with the RPC 
default or the wrapped/literal styles but when I use exactly the same 
wsdd file but substitute "document" for "wrapped", I get the following 
error on calling the service: "SimpleDeserializer encountered a child 
element, which is NOT expected, in something it was trying to 
deserialize".  The service is exactly the same with the other 2 styles 
so why does "Document" cause this problem?  Even when I create a fault 
situation, I have no problem with the other styles.

I generated the WSDLs for the 2 styles (see below): the main difference, 
as explained in the User Guide, is the treatment of the operation 
element.  Neither the default RPC style nor the document style uses the 
<complexType> element so this doesn't look to be the problem.  The 
service accepts a string as input and returns a string as output.

Please does anyone have an answer?
WSDL for wrapped service:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions 
targetNamespace="http://localhost:8080/axis/services/Testing";
   xmlns:apachesoap="http://xml.apache.org/xml-soap";
   xmlns:impl="http://localhost:8080/axis/services/Testing";
   xmlns:intf="http://localhost:8080/axis/services/Testing";
   xmlns:tns1="http://Testing";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";
   xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
   xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<wsdl:types>
<schema elementFormDefault="qualified" targetNamespace=http://Testing 
xmlns="http://www.w3.org/2001/XMLSchema";>
  <element name="process">
   <complexType>
    <sequence>
     <element name="in0" type="xsd:string"/>
    </sequence>
   </complexType>
  </element>
  <element name="processResponse">
   <complexType>
    <sequence>
     <element name="processReturn" type="xsd:string"/>
    </sequence>
   </complexType>
  </element>

 </schema>
</wsdl:types>
  <wsdl:message name="processRequest">
     <wsdl:part element="tns1:process" name="parameters"/>
  </wsdl:message>
  <wsdl:message name="processResponse">
     <wsdl:part element="tns1:processResponse" name="parameters"/>
  </wsdl:message>
  <wsdl:portType name="TryIndex">
     <wsdl:operation name="process">
        <wsdl:input message="impl:processRequest" name="processRequest"/>
        <wsdl:output message="impl:processResponse" 
name="processResponse"/>
     </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="TestingSoapBinding" type="impl:TryIndex">
     <wsdlsoap:binding style="document" 
transport="http://schemas.xmlsoap.org/soap/http"/>
     <wsdl:operation name="process">
        <wsdlsoap:operation soapAction=""/>
        <wsdl:input name="processRequest">
           <wsdlsoap:body use="literal"/>
        </wsdl:input>
        <wsdl:output name="processResponse">
           <wsdlsoap:body use="literal"/>
        </wsdl:output>
     </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="TryIndexService">
     <wsdl:port binding="impl:TestingSoapBinding" name="Testing">
        <wsdlsoap:address 
location="http://localhost:8080/axis/services/Testing"/>
     </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

WSDL FOR THE DOCUMENT STYLE
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions 
targetNamespace="http://localhost:8080/axis/services/Testing"; 
xmlns:apachesoap="http://xml.apache.org/xml-soap"; 
xmlns:impl="http://localhost:8080/axis/services/Testing"; 
xmlns:intf="http://localhost:8080/axis/services/Testing"; 
xmlns:tns1="http://Testing"; 
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"; 
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"; 
xmlns:xsd="http://www.w3.org/2001/XMLSchema";>
<wsdl:types>
 <schema elementFormDefault="qualified" 
targetNamespace="http://Testing"; xmlns="http://www.w3.org/2001/XMLSchema";>
  <element name="in0" type="xsd:string"/>
 </schema>
 <schema elementFormDefault="qualified" 
targetNamespace="http://localhost:8080/axis/services/Testing"; 
xmlns="http://www.w3.org/2001/XMLSchema";>
  <element name="processReturn" type="xsd:string"/>
 </schema>
</wsdl:types>
  <wsdl:message name="processRequest">
     <wsdl:part element="tns1:in0" name="in0"/>
  </wsdl:message>
  <wsdl:message name="processResponse">
     <wsdl:part element="impl:processReturn" name="processReturn"/>
  </wsdl:message>
  <wsdl:portType name="TryIndex">
     <wsdl:operation name="process" parameterOrder="in0">
        <wsdl:input message="impl:processRequest" name="processRequest"/>
        <wsdl:output message="impl:processResponse" 
name="processResponse"/>
     </wsdl:operation>
  </wsdl:portType>
  <wsdl:binding name="TestingSoapBinding" type="impl:TryIndex">
     <wsdlsoap:binding style="document" 
transport="http://schemas.xmlsoap.org/soap/http"/>
     <wsdl:operation name="process">
        <wsdlsoap:operation soapAction=""/>
        <wsdl:input name="processRequest">
           <wsdlsoap:body use="literal"/>
        </wsdl:input>
        <wsdl:output name="processResponse">
           <wsdlsoap:body use="literal"/>
        </wsdl:output>
     </wsdl:operation>
  </wsdl:binding>
  <wsdl:service name="TryIndexService">
     <wsdl:port binding="impl:TestingSoapBinding" name="Testing">
        <wsdlsoap:address 
location="http://localhost:8080/axis/services/Testing"/>
     </wsdl:port>
  </wsdl:service>
</wsdl:definitions>

Thanks.
Madeleine