Willem Salembier created CXF-8938:
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Summary: CXF forces XOP for SwA SOAP services
Key: CXF-8938
URL: https://issues.apache.org/jira/browse/CXF-8938
Project: CXF
Issue Type: Bug
Components: JAXB Databinding
Affects Versions: 3.6.2
Reporter: Willem Salembier
Attachments: swaref.zip
CXF seems to force xop:Include tags for web services that don't require or
activate MTOM, but use SwA attachments.
The goal of this type is to send the document as a mime part attachment, but
the digest of the file should just be a base64 encoded string in the SOAP body.
{code}
<xsd:complexType>
<xsd:sequence>
<xsd:element name="Attachment" type="swaref:swaRef"/>
<xsd:element name="Digest" type="xsd:base64Binary"/>
</xsd:sequence>
</xsd:complexType>
{code}
CXF generates the following including a {{xop:Include}} tag for the Digest.
{code}
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";>
<soap:Body>
<ns2:SecureDocument xmlns:ns2="http://playground.be/sample/v1";>
<Attachment>5e0b9189-8ba0-4159-a4cd-3bac838cd...@apache.org</Attachment>
<Digest>
<xop:Include
xmlns:xop="http://www.w3.org/2004/08/xop/include";
href="cid:136ebfc9-72d9-4887-8548-267a24678228-1@cxf.apache.org"/>
</Digest>
</ns2:SecureDocument>
</soap:Body>
</soap:Envelope>
{code}
This behavior seems to come from
{{org.apache.cxf.jaxb.attachment.JAXBAttachmentMarshaller}} which forces that
any attachment list (even when it is empty) activates XOP.
{code}
public JAXBAttachmentMarshaller(Collection<Attachment> attachments, Integer
mtomThreshold) {
super();
if (mtomThreshold != null) {
threshold = mtomThreshold.intValue();
}
atts = attachments;
isXop = attachments != null;
}
{code}
XOP shouldn't be the default.
In {{cxf.xml}}, I tried disabling MTOM, but I cannot get rid of the XOP tags. I
didn't find a way to retrieve and customize the {{JAXBAttachmentMarshaller}}
instance neither.
{code}
<jaxws:client name="{http://playground.be/sample/v1}SampleSOAP11";
createdFromAPI="true" address="http://localhost:8080";>
<jaxws:properties>
<entry key="mtom-enabled" value="false"/>
</jaxws:properties>
</jaxws:client>
{code}
This is my reproducer: [^swaref.zip]
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