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From: Daniel Kulp <dkulp@apache.org>
To: cxf-user@incubator.apache.org
Subject: Re: MTOM and @XmlMimeType("application/octet-stream") annotation.
Date: Tue, 16 Oct 2007 22:15:33 -0400
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Cc: Jim Ma <ema@iona.com>
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It's definitely a bug in XmlSchema.   Updating to the latest version of=20
XmlSchema helped a little bit, but not enough.   It at least attempts to=20
write the extensors.   The problem is the parsing only saves the last=20
extensor.    I've worked around that bug by writing a Deserializer that=20
actually works correctly so it should work now.   Just committed the fix=20
to trunk.

Dan

On Tuesday 16 October 2007, Daniel Kulp wrote:
> OK.   Not a JAXB issue.   Seems to be an XmlSchema issue.   The DOM we
> feed into XmlSchema contains the contenttype stuff.   If I immediately
> print the schema, it's gone.   :-(
>
> Dan
>
> On Tuesday 16 October 2007, Daniel Kulp wrote:
> > No, this is different.   That thread talks about parameters to the
> > SEI methods that should be attachments.    In this case, this is a
> > field inside one of the objects that is a parameter.   This SHOULD
> > work. We just pass the object class as-is to JAXB so this seems to
> > be a JAXB issue.
> >
> > Dan
> >
> > On Tuesday 16 October 2007, Jim Ma wrote:
> > > This is not supported in CXF .
> > > This thread FYI:
> > > http://www.nabble.com/MTOM-sample-generated-WSDL-with-DataHandler-
> > >on -s erver-t4210895.html
> > >
> > > imorales wrote:
> > > > Hi all.
> > > >
> > > > I=C2=B4m trying to implemente a web service that uses MTOM
> > > > Attachments. The way I=C2=B4m doing is "Annotation if JAXB bean". T=
he
> > > > problem is that the wsdl that I generate with ant task
> > > > "java2wsdl" doesn=C2=B4t add the annotation
> > > > @XmlMimeType("application/octet-stream") in the <wsdl:types>.
> > > >
> > > > My bean is:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- @XmlType
> > > > public class FicheroXML {
> > > >
> > > > 	private String title;
> > > >
> > > > 	@XmlMimeType("application/octet-stream")
> > > > 	private DataHandler xmlData;
> > > >
> > > > 	public String getTitle() {return title;	}
> > > > 	public void setTitle(String title) {this.title =3D title;	}
> > > > 	@XmlTransient public DataHandler getXmlData() {	return
> > > > xmlData;} public void setXmlData(DataHandler xmlData)
> > > > {this.xmlData =3D xmlData;} }
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > > My service is:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- @WebService
> > > > public interface ServicioFormularios {
> > > > 	@WebResult(name=3D"uuid")
> > > > 	String guardaFormulario(@WebParam(name=3D"xml")FicheroXML xml);
> > > > }
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > >
> > > > My cxf configuration is:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- <beans
> > > > xmlns=3D"http://www.springframework.org/schema/beans"
> > > > xmlns:xsi=3D"http://www.w3.org/2001/XMLSchema-instance"
> > > > 	xmlns:jaxws=3D"http://cxf.apache.org/jaxws"
> > > > 	xsi:schemaLocation=3D"http://www.springframework.org/schema/beans
> > > > http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
> > > > http://cxf.apache.org/jaxws
> > > > http://cxf.apache.org/schemas/jaxws.xsd">
> > > >
> > > >  <import resource=3D"classpath:META-INF/cxf/cxf.xml"/>
> > > >  <import
> > > > resource=3D"classpath:META-INF/cxf/cxf-extension-soap.xml"/>
> > > > <import resource=3D"classpath:META-INF/cxf/cxf-servlet.xml"/>
> > > >
> > > > <jaxws:endpoint
> > > >   id=3D"servicioFormulario"
> > > >   implementor=3D"com.servicios.ServicioFormulariosImpl"
> > > >   address=3D"/servicioFormulario">
> > > >   <jaxws:properties>
> > > >       <entry key=3D"mtom-enabled" value=3D"true"/>
> > > >   </jaxws:properties>
> > > > </jaxws:endpoint>
> > > > </beans>
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > > The wsdl generated whit java2wsdl:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- .
> > > > ..
> > > > ...
> > > > <xs:complexType name=3D"ficheroXML">
> > > > <xs:sequence>
> > > > <xs:element minOccurs=3D"0" name=3D"xmlData"
> > > > type=3D"xs:base64Binary"/> <xs:element minOccurs=3D"0" name=3D"titl=
e"
> > > > type=3D"xs:string"/> </xs:sequence>
> > > > </xs:complexType>
> > > > ...
> > > > ..
> > > > .
> > > > <xs:complexType name=3D"guardaFormulario">
> > > > <xs:sequence>
> > > > <xs:element minOccurs=3D"0" name=3D"xml" type=3D"ficheroXML"/>
> > > > </xs:sequence>
> > > > </xs:complexType>
> > > > ...
> > > > ..
> > > > .
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > > Why the attribute
> > > > (xmime:expectedContentTypes=3D"application/octet-stream") isn=C2=B4=
t in
> > > > the "xmlData" element of "FicheroXML" ?
> > > >
> > > > Any ideas ...  it seam like the annotation @XmlMimeType it=C2=B4s n=
ot
> > > > running.
> > > >
> > > > Thanks in advance.


=2D-=20
J. Daniel Kulp
Principal Engineer
IONA
P: 781-902-8727    C: 508-380-7194
daniel.kulp@iona.com
http://www.dankulp.com/blog