DOMScanner ignores default namespace at scan method.

[petr-mates]

When default namespace is declared in parent node public void scan( Element e) throws SAXException ignores it and then Unmarshaller fails.

I have Spring Web Service application, and Unmarshaller fails to create instance of EnvelopeSubject, because
xsi:type is from default namespace and default namespace is declared in S:Body element.
Everythink is ok, when default namespace is declared at SaveApprovalProcessRequest element

Spring calls unmarshaller.unmarshal(source) where source is DomSource name = "SaveApprovalProcessRequest"
from my example
example

<S:Envelope xmlns:S="http://schemas.xmlsoap.org/soap/envelope/" xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/">
    <SOAP-ENV:Header/>
    <S:Body xmlns="http://application/approval_proccess">
        <SaveApprovalProcessRequest xmlns:ns2="http://application/data">
            <envelope>
                <approvalSubject xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:type="EnvelopeSubject">
                    <id>1</id>
                </approvalSubject>                
            </envelope>
           .....
        </SaveApprovalProcessRequest>
    </S:Body>
</S:Envelope>