[CXF-3659] wsdl2java fails to generate consistent Java from equivilent valid but slightly different WSDL, e.g. soap_header example

• Type: Bug
• Status: Closed
• Priority: Critical
• Resolution: Not A Problem
• Affects Version/s: 2.1.10, 2.0.13, 2.3, 2.2.12, 2.4, 2.4.1
• Fix Version/s: Invalid
• Component/s: Tooling
• Labels: header soap wsdl wsdl2java

Environment

JDK 1.6_u20

• Estimated Complexity: Moderate
• Assignee: Daniel Kulp
• Reporter: Martin
• Created: 15/Jul/11 17:46
• Updated: 08/Aug/11 18:19
• Resolved: 21/Jul/11 21:08

Description

Using the CXF distributed sample soap_header, by a small valid modification simplifying the wsdl, the generated code is altered significantly, with the parameters for the SOAP Body parameter being dropped.

Sample from the unmodified CXF sample wsdl:

    @WebResult(name = "outHeaderResponse", targetNamespace = "http://apache.org/cxf/sample/headers/body/", partName = "the_response")
    @WebMethod
    public org.apache.cxf.sample.headers.body.OutHeaderResponse outHeader(
        @WebParam(partName = "me", name = "outHeader", targetNamespace = "http://apache.org/cxf/sample/headers/body/")
        org.apache.cxf.sample.headers.body.OutHeader me,
        @WebParam(partName = "header_info", mode = WebParam.Mode.INOUT, name = "SOAPHeaderInfo", targetNamespace = "http://apache.org/cxf/sample/headers/header/", header = true)
        javax.xml.ws.Holder<org.apache.cxf.sample.headers.header.SOAPHeaderData> headerInfo
    );

Sample output from modified wsdl processing:

    @WebResult(name = "responseType", targetNamespace = "")
    @RequestWrapper(localName = "outHeader", targetNamespace = "http://apache.org/cxf/sample/headers/body/", className = "org.apache.cxf.sample.headers.body.OutHeader")
    @WebMethod
    @ResponseWrapper(localName = "outHeaderResponse", targetNamespace = "http://apache.org/cxf/sample/headers/body/", className = "org.apache.cxf.sample.headers.body.OutHeaderResponse")
    public java.lang.String outHeader(
        @WebParam(name = "requestType", targetNamespace = "")
        java.lang.String requestType
    );

Note the missing header parameter in the modified wsdl vs unmodified wsdl:

        @WebParam(partName = "header_info", mode = WebParam.Mode.INOUT, name = "SOAPHeaderInfo", targetNamespace = "http://apache.org/cxf/sample/headers/header/", header = true)
        javax.xml.ws.Holder<org.apache.cxf.sample.headers.header.SOAPHeaderData> headerInfo

Here is an example call from the original sample wsdl:

<!-- the message def -->
    <message name="inHeaderRequest">
        <part element="tns:inHeader" name="me"/>
        <part element="tns:SOAPHeaderInfo" name="header_info"/>
    </message>
    <message name="inHeaderResponse">
        <part element="tns:inHeaderResponse" name="the_response"/>
    </message>

<!-- the related operation in the binding -->

        <operation name="inHeader">
            <soap:operation soapAction="" style="document"/>
            <input name="inHeaderRequest">
                <soap:body parts="me" use="literal"/>
                <soap:header message="tns:inHeaderRequest" part="header_info" 
                    use="literal"/>
            </input>
            <output name="inHeaderResponse">
                <soap:body use="literal"/>
            </output>
        </operation>

And the modified wsdl that is not apparently parsed correctly:

<!-- the message def -->
    <message name="HeaderInfo">
        <part element="tns:SOAPHeaderInfo" name="header_info"/>
    </message>    
    <message name="inHeaderRequest">
        <part element="tns:inHeader" name="me"/>
    </message>
    <message name="inHeaderResponse">
        <part element="tns:inHeaderResponse" name="the_response"/>
    </message>

<!-- the related operation in the binding -->

        <operation name="inHeader">
            <soap:operation soapAction="" style="document"/>
            <input name="inHeaderRequest">
                <soap:body parts="me" use="literal"/>
                <soap:header message="tns:HeaderInfo" part="header_info" 
                    use="literal"/>
            </input>
            <output name="inHeaderResponse">
                <soap:body use="literal"/>
            </output>
        </operation>