Having debugged this further it appears that the embedded file's stream
was null before the marshalling occured.
So the problem is in my code. Sorry for the false alarm.
Farrukh Najmi wrote:
> Dear JAXB dev team,
>
> I am seeing the following stack trace when marshalling a JAXB bean
> that has a text/plain file (with just the sring "hi") embeded within
> it. The version I am using is jaxb-impl-2.1.10 (latest released version).
>
> Is this a known issue? Are there known worarounds? Any advice would
> be greatly appreciated. Thanks.
>
> java.lang.NullPointerException
> at
> com.sun.xml.bind.v2.util.ByteArrayOutputStreamEx.readFrom(ByteArrayOutputStreamEx.java:76)
>
> at
> com.sun.xml.bind.v2.runtime.unmarshaller.Base64Data.get(Base64Data.java:189)
>
> at
> com.sun.xml.bind.v2.runtime.unmarshaller.Base64Data.length(Base64Data.java:218)
>
> at
> com.sun.xml.bind.v2.runtime.output.SAXOutput.text(SAXOutput.java:172)
> at
> com.sun.xml.bind.v2.runtime.XMLSerializer.leafElement(XMLSerializer.java:344)
>
> at
> com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$PcdataImpl.writeLeafElement(RuntimeBuiltinLeafInfoImpl.java:177)
>
> at
> com.sun.xml.bind.v2.runtime.MimeTypedTransducer.writeLeafElement(MimeTypedTransducer.java:92)
>
> at
> com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.writeLeafElement(TransducedAccessor.java:250)
>
> at
> com.sun.xml.bind.v2.runtime.property.SingleElementLeafProperty.serializeBody(SingleElementLeafProperty.java:98)
>
> at
> com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:332)
>
> at
> com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:698)
>
> at
> com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
>
> at
> com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
>
> at
> com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:152)
>
> at
> com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:332)
>
> at
> com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:698)
>
> at
> com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:152)
>
> at
> com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:332)
>
> at
> com.sun.xml.bind.v2.runtime.XMLSerializer.childAsSoleContent(XMLSerializer.java:592)
>
> at
> com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeRoot(ClassBeanInfoImpl.java:320)
>
> at
> com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:493)
>
> at
> com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:325)
> at
> com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:254)
>
>
--
Regards,
Farrukh
Web: http://www.wellfleetsoftware.com