David Roytenberg created CXF-5238:
-------------------------------------

             Summary: WSDL2Java generates naming conflicts on a valid schema
                 Key: CXF-5238
                 URL: https://issues.apache.org/jira/browse/CXF-5238
             Project: CXF
          Issue Type: Bug
          Components: Tooling
    Affects Versions: 2.7.5
         Environment: Windows 7, Apache ant
            Reporter: David Roytenberg


When running wsdl2java on a valid WSDL, the tool reports naming conflicts under 
the following circumstances:

There is an element of this form

<xs:element name="FooTransaction">
  <xs:complexType>
    <xs:sequence>
        <xs:element minOccurs="0"     name="request" nillable="true"            
                                        type="tns:FooTransactionRequest" />
    </xs:sequence>
  </xs:complexType>
</xs:element>

and later another of the form 

<xs:element name="FooTransactionRequest" nillable="true"
                                type="tns:FooTransactionRequest" />

Wsdl2Java reports a naming conflict 

referencing the line numbers of the xs:element name="request and of the 
xs:element name="FooTransactionRequest"

The validator in Eclipse says this is a valid WSDL.

The service provider that owns the WSDL changed the inner element names inside 
the complex types which created this problem.  The inner name used to be of the 
form "fooTransactionRequest" which does not cause a problem.  In fact changing 
the name request to some other string also fixes the name conflict.

It looks like the inner element of the inner element is being appended to the 
name of the outer element in the first block above, which generates a name 
identical to the element below.


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