Namespace lost on generated WSDL [SWS-102]

[gregturn]

Shannon Kendrick opened SWS-102 and commented

I am getting invalid WSDL generated by either the org.springframework.ws.transport.http.WsdlDefiniti onHandlerAdapter or the org.springframework.ws.wsdl.wsdl11.SimpleWsdl11Def inition classes. The problem is that one of my namespace definitions is lost. Notice that the "tns:" namespace is lost in the following WSDL fragments:

Original WSDL:

<?xml version="1.0" encoding="UTF-8"?>

<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="urn:BxBenefits/1.0" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="BxBenefits" targetNamespace="urn:BxBenefits/1.0">
wsdl:documentation/
wsdl:types
xsd:schema
<xsd:import namespace="urn:BxBenefits/1.0" schemaLocation="BxBenefits.xsd"/>
</xsd:schema>
</wsdl:types>
<wsdl:message name="FindGroupProductsRequest">
<wsdl:part element="tns:FindGroupProducts" name="parameters"/>
</wsdl:message>
<wsdl:message name="FindGroupProductsResponse">
<wsdl:part element="tns:FindGroupProductsResponse" name="parameters"/>
</wsdl:message>

Transformed WSDL:

<?xml version="1.0" encoding="UTF-8"?>

<wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" name="BxBenefits" targetNamespace="urn:BxBenefits/1.0">
wsdl:documentation/
wsdl:types
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<xsd:import namespace="urn:BxBenefits/1.0" schemaLocation="BxBenefits.xsd"/>
</xsd:schema>
</wsdl:types>
<wsdl:message name="FindGroupProductsRequest">
<wsdl:part element="tns:FindGroupProducts" name="parameters"/>
</wsdl:message>
<wsdl:message name="FindGroupProductsResponse">
<wsdl:part element="tns:FindGroupProductsResponse" name="parameters"/>
</wsdl:message>

Since the "tns:" namespace definition is lost, the following references become invalid:
Code:

element="tns:FindGroupProducts"

I found this problem when I attempted to load the WSDL into SoapUI via the URL. SoapUI loaded the file correctly, but the URL load failed.

Shannon Kendrick

---

Affects: 1.0 M3

Attachments:

• BxBenefits.wsdl (8.00 kB)
• BxBenefits-sws.wsdl (9.21 kB)

[gregturn]

Shannon Kendrick commented

This is the original WSDL file before it was transformed by Spring WS.

[gregturn]

Shannon Kendrick commented

This is the transformed WSDL with the missing namespace.

[gregturn]

Shannon Kendrick commented

After some additional investigation, it seems that the WSDL is only invalid when the "transformLocations" property is set to "true". The following code is executed in org.springframework.ws.transport.http.WsdlDefinitionHandlerAdapter:

if (transformLocations) {
    DOMResult domResult = new DOMResult();
    transformer.transform(definitionSource, domResult);
    Document definitionDocument = (Document) domResult.getNode();
    transformLocations(definitionDocument, request);
    definitionSource = new DOMSource(definitionDocument);
}

When I set the "transformLocations" value to false, all the namespaces are correct in the WSDL, but the "tns" namespace is lost when the "transformLocations" value is set to "true".

[gregturn]

Arjen Poutsma commented

Can i use these attached files as testcases in the sws-code base? I would not like to break any copyrights...

[gregturn]

Arjen Poutsma commented

I cannot reproduce this. The only suggestion I can give is to upgrade Xalan (to 2.7.0). Previous versions have issues with missing namespaces.

[gregturn]

Arjen Poutsma commented

Closing RC1 issues.