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From Daniel Kulp <dk...@apache.org>
Subject Re: MTOM and @XmlMimeType("application/octet-stream") annotation.
Date Wed, 17 Oct 2007 02:15:33 GMT

It's definitely a bug in XmlSchema.   Updating to the latest version of 
XmlSchema helped a little bit, but not enough.   It at least attempts to 
write the extensors.   The problem is the parsing only saves the last 
extensor.    I've worked around that bug by writing a Deserializer that 
actually works correctly so it should work now.   Just committed the fix 
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´m trying to implemente a web service that uses MTOM
> > > > Attachments. The way I´m doing is "Annotation if JAXB bean". The
> > > > problem is that the wsdl that I generate with ant task
> > > > "java2wsdl" doesn´t 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 = title;	}
> > > > 	@XmlTransient public DataHandler getXmlData() {	return
> > > > xmlData;} public void setXmlData(DataHandler xmlData)
> > > > {this.xmlData = xmlData;} }
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > > My service is:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- @WebService
> > > > public interface ServicioFormularios {
> > > > 	@WebResult(name="uuid")
> > > > 	String guardaFormulario(@WebParam(name="xml")FicheroXML xml);
> > > > }
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > >
> > > > My cxf configuration is:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- <beans
> > > > xmlns="http://www.springframework.org/schema/beans"
> > > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > > > 	xmlns:jaxws="http://cxf.apache.org/jaxws"
> > > > 	xsi:schemaLocation="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="classpath:META-INF/cxf/cxf.xml"/>
> > > >  <import
> > > > resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
> > > > <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
> > > >
> > > > <jaxws:endpoint
> > > >   id="servicioFormulario"
> > > >   implementor="com.servicios.ServicioFormulariosImpl"
> > > >   address="/servicioFormulario">
> > > >   <jaxws:properties>
> > > >       <entry key="mtom-enabled" value="true"/>
> > > >   </jaxws:properties>
> > > > </jaxws:endpoint>
> > > > </beans>
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > > The wsdl generated whit java2wsdl:
> > > > ----------------------------------------------------------------
> > > >-- -- -------- .
> > > > ..
> > > > ...
> > > > <xs:complexType name="ficheroXML">
> > > > <xs:sequence>
> > > > <xs:element minOccurs="0" name="xmlData"
> > > > type="xs:base64Binary"/> <xs:element minOccurs="0" name="title"
> > > > type="xs:string"/> </xs:sequence>
> > > > </xs:complexType>
> > > > ...
> > > > ..
> > > > .
> > > > <xs:complexType name="guardaFormulario">
> > > > <xs:sequence>
> > > > <xs:element minOccurs="0" name="xml" type="ficheroXML"/>
> > > > </xs:sequence>
> > > > </xs:complexType>
> > > > ...
> > > > ..
> > > > .
> > > > ----------------------------------------------------------------
> > > >-- -- --------
> > > >
> > > > Why the attribute
> > > > (xmime:expectedContentTypes="application/octet-stream") isn´t in
> > > > the "xmlData" element of "FicheroXML" ?
> > > >
> > > > Any ideas ...  it seam like the annotation @XmlMimeType it´s not
> > > > running.
> > > >
> > > > Thanks in advance.



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

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