[jbossws-issues] [JBoss JIRA] Commented: (JBWS-2538) FastInfoset interoperability

[Alessio Soldano (JIRA)]

    [ https://jira.jboss.org/jira/browse/JBWS-2538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12461047#action_12461047 ] 

Alessio Soldano commented on JBWS-2538:
---------------------------------------

ok, most of the test invocation works, but we get the following exception when calling echoStruct() and getOrder():

javax.xml.ws.soap.SOAPFaultException: Unmarshalling Error: null 
	at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:145)
	at $Proxy41.echoStruct(Unknown Source)
	at org.jboss.test.ws.fastinfoset.NoemaxClient.echoStruct(NoemaxClient.java:124)
	at org.jboss.test.ws.fastinfoset.NoemaxClient.run(NoemaxClient.java:96)
	at org.jboss.test.ws.fastinfoset.NoemaxClient.main(NoemaxClient.java:182)
Caused by: org.apache.cxf.interceptor.Fault: Unmarshalling Error: null 
	at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:629)
	at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:527)
	at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:108)
	at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:102)
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
	at org.apache.cxf.endpoint.ClientImpl.onMessage(ClientImpl.java:641)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponseInternal(HTTPConduit.java:2108)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.handleResponse(HTTPConduit.java:1987)
	at org.apache.cxf.transport.http.HTTPConduit$WrappedOutputStream.close(HTTPConduit.java:1912)
	at org.apache.cxf.transport.AbstractConduit.close(AbstractConduit.java:66)
	at org.apache.cxf.transport.http.HTTPConduit.close(HTTPConduit.java:611)
	at org.apache.cxf.interceptor.MessageSenderInterceptor$MessageSenderEndingInterceptor.handleMessage(MessageSenderInterceptor.java:62)
	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:236)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:469)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:299)
	at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:251)
	at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:73)
	at org.apache.cxf.jaxws.JaxWsClientProxy.invoke(JaxWsClientProxy.java:124)
	... 4 more
Caused by: java.lang.NullPointerException
	at com.sun.xml.bind.DatatypeConverterImpl._parseBoolean(DatatypeConverterImpl.java:258)
	at com.sun.xml.bind.v2.runtime.unmarshaller.XsiNilLoader.selectLoader(XsiNilLoader.java:66)
	at com.sun.xml.bind.v2.runtime.unmarshaller.ProxyLoader.startElement(ProxyLoader.java:53)
	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$IntercepterLoader.startElement(ElementBeanInfoImpl.java:231)
	at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:455)
	at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:433)
	at com.sun.xml.bind.v2.runtime.unmarshaller.InterningXmlVisitor.startElement(InterningXmlVisitor.java:71)
	at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleStartElement(StAXStreamConnector.java:275)
	at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:209)
	at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:360)
	at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:339)
	at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:607)
	... 21 more

This basically happens when unmarshalling response messages containing xsi:nil="true" that should be mapped to JAXBElement<Something>.
JBossWS Native is not affected by this issue probably because the object are marshalled/unmarshalled with JAXB using the DOM model (thus with the Sun's DOMDocumentParser), while CXF directly uses the Sun's StAXDocumentParser.

> FastInfoset interoperability
> ----------------------------
>
>                 Key: JBWS-2538
>                 URL: https://jira.jboss.org/jira/browse/JBWS-2538
>             Project: JBoss Web Services
>          Issue Type: Task
>      Security Level: Public(Everyone can see) 
>          Components: jbossws-cxf, jbossws-integration
>            Reporter: Alessio Soldano
>            Assignee: Alessio Soldano
>             Fix For:  jbossws-cxf-3.1.1
>
>
> We should do some tests using fastinfoset with jbossws-cxf like we did with jbossws-native. See linked issue.

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