[jira] Commented: (CXF-1104) WSDLToJava Error -- two elements with the same name defined

["maomaode (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/CXF-1104?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12533921 ] 

maomaode commented on CXF-1104:
-------------------------------

Question: 
* Which findSystemInfoResponse element do you expect the tools to pick up?
* Is it possible to resolve the confusion by modifying the schema and wsdl?


> WSDLToJava Error -- two elements with the same name defined
> -----------------------------------------------------------
>
>                 Key: CXF-1104
>                 URL: https://issues.apache.org/jira/browse/CXF-1104
>             Project: CXF
>          Issue Type: Bug
>          Components: JAXB Databinding
>    Affects Versions: 2.0.2
>         Environment: Java 5.
>            Reporter: Tom Schroedl
>
> The WSDL generated by my JAX-WS service cannot be used to create the client. I get the following error:
> org.apache.cxf.tools.common.ToolException: WSDLToJava Error : Thrown by JAXB : 'findSystemInfoResponse' is already defined
> I am trying to return a DTO from a service. The service method's return type is an interface that the DTO implements. However, while the generated client did create my exception classes, it didn't create any response classes that I was expecting. In looking at the WSDL, I noticed the response type wasn't showing up anywhere as a <xs:complexType> under <wsdl:definitions>.  So, I added @WebMethod and @ResponseWrapper(className="my.package.SysInfoDTO") to the SEI. Where SysInfoDTO is the concrete class for the return type.
> Doing this did get the concrete class to show up as a complexType. However, now, when I attempt to generate the client, it fails because there are actually two elements with the same name:
> <xs:complexType name="sysInfoDTO">
>    <xs:sequence>
>       <xs:element minOccurs="0" name="applicationVersion" type="xs:string"/>
>       <xs:element minOccurs="0" name="currentDatabase" type="xs:string"/>
>       <xs:element minOccurs="0" name="currentSchema" type="xs:string"/>
>    </xs:sequence>
> </xs:complexType>
> <xs:element name="findSystemInfoResponse" nillable="true" type="sysInfoDTO"/>
> ...
> <xs:element name="findSystemInfoResponse" type="findSystemInfoResponse"/>
> <xs:complexType name="findSystemInfoResponse">
>    <xs:sequence>
>       <xs:element minOccurs="0" name="result"/>
>    </xs:sequence>
> </xs:complexType>
> I can see why this would fail as it can't figure out which findSystemInfoResponse element to use.  Is there something I've missed, should this happen?

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