[jira] [Resolved] (CXF-2952) Corba Use Case: CXF/JAX-WS Server and CXF/JAX-WS Client with corba:sequence produces Unmarshalling Error: null

["Daniel Kulp (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/CXF-2952?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Daniel Kulp resolved CXF-2952.
------------------------------

       Resolution: Fixed
    Fix Version/s: 2.4.3
                   2.3.7
         Assignee: Daniel Kulp

> Corba Use Case: CXF/JAX-WS Server and CXF/JAX-WS Client with corba:sequence produces Unmarshalling Error: null 
> ---------------------------------------------------------------------------------------------------------------
>
>                 Key: CXF-2952
>                 URL: https://issues.apache.org/jira/browse/CXF-2952
>             Project: CXF
>          Issue Type: Bug
>          Components: CORBA Binding
>    Affects Versions: 2.2.9
>         Environment: OS: XP and HPUX 
> Version: cxf-2.2.9 and cxf-2.3.0-SNAPSHOT 
> Components: java6, Sun's orbd
>            Reporter: Andrew Lamb
>            Assignee: Daniel Kulp
>             Fix For: 2.3.7, 2.4.3
>
>         Attachments: ApacheCxfProblem.tar
>
>
> Using CORBA bindings, given the following types (in the corba wsdl),  a HelloWorld message succeeds if the inparameter is of type "MyItem" but not for "MyItemVector". 
>       <xs:complexType name="MyItem"> 
>         <xs:sequence> 
>           <xs:element name="newMyString" type=" xs:string"></xs:element> 
>         </xs:sequence> 
>       </xs:complexType> 
>       
>       <xs:complexType name="MyItemVector"> 
>         <xs:sequence> 
>           <xs:element maxOccurs="1000" minOccurs="0" name="item" type="MyItem"></xs:element> 
>         </xs:sequence> 
>       </xs:complexType> 
> In the failure case, the CXF client fires off the request which triggers an error on the CXF server: "org.apache.cxf.interceptor.Fault: Unmarshalling Error: null".
> Attached is a HelloWorld project  based on the distribution sample "Hello World CORBA Demo" (specifically  "Use Case 3 - CXF/JAX-WS Server, CXF/JAX-WS Client") which exposes the behavior.
>  
> To reproduce:
> 1. Untar ApacheCxfProblem.tar
> 2. Configure ApacheCxfProblem/config/.profile 
>       export PROJECT_HOME=<full path>/ApacheCxfProblem 
>       export CXF_HOME=<full path>/apache-cxf-2.2.9 
> 3. From the ApacheCxfProblem/bin directory execute 
>      . ../config/.profile 
>      ./runns.sh 
>      ./runserver.sh 
>      ./runclient.sh 
> Additional Notes:
> Based upon the HelloWorld.idl, a wsdl file and java files were created using the following commands:
>       idl2wsdl -o wsdl idl/HelloWorld.idl
>       wsdl2java -p com -d gen_src wsdl/HelloWorld.wsdl
> The full server stack trace: 
> org.apache.cxf.interceptor.Fault: Unmarshalling Error: null 
>         at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:780) 
>         at org.apache.cxf.jaxb.JAXBEncoderDecoder.unmarshall(JAXBEncoderDecoder.java:624) 
>         at org.apache.cxf.jaxb.io.DataReaderImpl.read(DataReaderImpl.java:128) 
>         at org.apache.cxf.interceptor.BareInInterceptor.handleMessage(BareInInterceptor.java:138) 
>         at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243) 
>         at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:110) 
>         at org.apache.cxf.binding.corba.runtime.CorbaDSIServant.invoke(CorbaDSIServant.java:175) 
>         at com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl.dispatchToServant(CorbaServerRequestDispatcherImpl.java:626) 
>         at com.sun.corba.se.impl.protocol.CorbaServerRequestDispatcherImpl.dispatch(CorbaServerRequestDispatcherImpl.java:189) 
>         at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequestRequest(CorbaMessageMediatorImpl.java:1682) 
>         at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:1540) 
>         at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleInput(CorbaMessageMediatorImpl.java:922) 
>         at com.sun.corba.se.impl.protocol.giopmsgheaders.RequestMessage_1_2.callback(RequestMessage_1_2.java:181) 
>         at com.sun.corba.se.impl.protocol.CorbaMessageMediatorImpl.handleRequest(CorbaMessageMediatorImpl.java:694) 
>         at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.dispatch(SocketOrChannelConnectionImpl.java:451) 
>         at com.sun.corba.se.impl.transport.SocketOrChannelConnectionImpl.doWork(SocketOrChannelConnectionImpl.java:1213) 
>         at com.sun.corba.se.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.performWork(ThreadPoolImpl.java:471) 
>         at com.sun.corba.se.impl.orbutil.threadpool.ThreadPoolImpl$WorkerThread.run(ThreadPoolImpl.java:500) 
> Caused by: java.lang.NullPointerException 
>         at org.apache.cxf.binding.corba.runtime.CorbaStreamReader.getTextCharacters(CorbaStreamReader.java:49) 
>         at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.handleCharacters(StAXStreamConnector.java:323) 
>         at com.sun.xml.bind.v2.runtime.unmarshaller.StAXStreamConnector.bridge(StAXStreamConnector.java:187) 
>         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:755) 
>         ... 17 more

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