Axis wsdl2java error

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1

I’m trying to generate java code from the wsdl 2.0 file below using axis2-1.5.1’s wsdl2java.sh. I’m running on ubuntu 9.10 (though I don’t think that matters). When I try I get an error as follows:


Exception in thread "main" org.apache.axis2.wsdl.codegen.CodeGenerationException: Error parsing WSDL
	at org.apache.axis2.wsdl.codegen.CodeGenerationEngine.<init>(CodeGenerationEngine.java:153)
	at org.apache.axis2.wsdl.WSDL2Code.main(WSDL2Code.java:35)
	at org.apache.axis2.wsdl.WSDL2Java.main(WSDL2Java.java:24)
Caused by: org.apache.axis2.AxisFault: Sorry we do not support #other. We do only support #any, #none and #element as message content models.
	at org.apache.axis2.description.WSDL20ToAxisServiceBuilder.createAxisMessage(WSDL20ToAxisServiceBuilder.java:1121)
...

I think my problem is that I have an error in my wsdl (I’m quite new to wsdl first design). Here’s my wsdl 2.0 document:


<?xml version="1.0" encoding="utf-8" ?> 
<description 
    xmlns="http://www.w3.org/ns/wsdl"
    targetNamespace= "http://sky.example.com/authentication/wsdl" 
    xmlns:tns= "http://sky.example.com/authentication/wsdl"
    xmlns:skyns = "http://sky.example.com/schemas/authentication"
    xmlns:wsoap= "http://www.w3.org/ns/wsdl/soap"
    xmlns:soap="http://www.w3.org/2003/05/soap-envelope"
    xmlns:wsdlx= "http://www.w3.org/ns/wsdl-extensions">

  <documentation>
    I'm turning this into my authentication wsdl one step at a time and thus trying to learn what I need to create.
  </documentation>

  <types>
    <xs:schema 
        xmlns:xs="http://www.w3.org/2001/XMLSchema"
        targetNamespace="http://sky.example.com/schemas/authentication"
        xmlns="http://sky.example.com/schemas/authentication">

      <xs:element name="pingResponse" type="xs:string" />

    </xs:schema>    
  </types>
  
  <interface  name = "authenticationInterface" >
   
    <operation name="opPing" 
            pattern="http://www.w3.org/ns/wsdl/in-out" 
            style="http://www.w3.org/ns/wsdl/style/iri"
            wsdlx:safe = "true">
<!-- note - ping is a method that takes no arguments. Perhaps I should not be using in-out, but out only? Does that even exist? -->
        <input messageLabel="In"  />
              <!-- element="skyns:ping" / --> 
        <output messageLabel="Out" 
              element="skyns:pingResponse" />
    </operation>

  </interface>

  <binding name="authenticationSOAPBinding" 
          interface="tns:authenticationInterface"
          type="http://www.w3.org/ns/wsdl/soap"
          wsoap:protocol="http://www.w3.org/2003/05/soap/bindings/HTTP/">
 
    <operation ref="tns:opPing" 
      wsoap:mep="http://www.w3.org/2003/05/soap/mep/soap-response"/>

  </binding>

  <service name="authenticationService" 
       interface="tns:authenticationInterface">

     <endpoint name="authenticationEndpoint" 
               binding="tns:authenticationSOAPBinding"
               address ="http://localhost/services/AuthenticationService"/>
        
  </service>

</description>

Any thoughts? Obvious errors? etc.?

Thank you,

2

Continual tinkering takes a while, but it pays off I guess. It generated my code without error after I commented out the input tag.


...
<!-- input messageLabel="In" / -->
...

It created ping() with no args, so that was good. Searching the web I could not turn up a result for that error, so hopefully it may help someone else at some point.

Onto the next problem… perhaps after a good night’s sleep.