Search code examples
jaxbwebsphere

WebSphereApplication NoClassDefFoundError while unmarshalling XML with JAXB


I´ve deployed an EAR on a Websphere Application Server 7. In my code there is a part where I try to unmarshall a XML file into an object. I get this error when trying to do that:

 java.lang.NoClassDefFoundError: com.ibm.xtq.bcel.util.SyntheticRepository (initialization failure)
at java.lang.J9VMInternals.initialize(J9VMInternals.java:140)
at com.ibm.xtq.bcel.classfile.JavaClass.<init>(JavaClass.java:109)
at com.ibm.xtq.bcel.classfile.JavaClass.<init>(JavaClass.java:228)
at com.ibm.xtq.bcel.generic.ClassGen.getJavaClass(ClassGen.java:174)
at com.ibm.fcg.bcel.FcgClassGenBCEL.dump2(Unknown Source)
at com.ibm.fcg.bcel.FcgClassGenBCEL.dump(Unknown Source)
at com.ibm.xml.xlxp2.jaxb.unmarshal.codegen.fcg.FCGDeserializationStubGenerator.generate(FCGDeserializationStubGenerator.java:249)
at com.ibm.xml.xlxp2.jaxb.codegen.AbstractGeneratedStubFactory.generateByteCode(AbstractGeneratedStubFactory.java:96)
at com.ibm.xml.xlxp2.jaxb.unmarshal.codegen.fcg.FCGStubFactory.generateStubByteCode(FCGStubFactory.java:46)
at com.ibm.xml.xlxp2.jaxb.codegen.AbstractGeneratedStubFactory.getStubClassConstructor(AbstractGeneratedStubFactory.java:154)
at com.ibm.xml.xlxp2.jaxb.unmarshal.codegen.AbstractGeneratedDeserializationStubFactory.createStub(AbstractGeneratedDeserializationStubFactory.java:58)
at com.ibm.xml.xlxp2.jaxb.unmarshal.impl.DeserializationContext.startComplexType(DeserializationContext.java:662)
at com.ibm.xml.xlxp2.jaxb.unmarshal.impl.DeserializationContext.handleRootElementEvent(DeserializationContext.java:303)
at com.ibm.xml.xlxp2.jaxb.unmarshal.impl.JAXBDocumentScanner.produceRootElementEvent(JAXBDocumentScanner.java:186)
at com.ibm.xml.xlxp2.scan.DocumentScanner.scanRootElement(DocumentScanner.java:2234)
at com.ibm.xml.xlxp2.scan.DocumentScanner.scanProlog(DocumentScanner.java:1726)
at com.ibm.xml.xlxp2.scan.DocumentScanner.nextEvent(DocumentScanner.java:1316)
at com.ibm.xml.xlxp2.scan.DocumentScanner.parseDocumentEntity(DocumentScanner.java:1168)
at com.ibm.xml.xlxp2.jaxb.unmarshal.impl.JAXBDocumentScanner.unmarshal(JAXBDocumentScanner.java:125)
at com.ibm.xml.xlxp2.jaxb.unmarshal.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:120)
at com.inditex.lois.core.ws.utilidades.services.impl.AdaptadorServiceImpl.transformarXMLenObjeto(AdaptadorServiceImpl.java:137)

As far as I know that class is part of IBM JDK and cannot be found in runtime. Is there anything I have to modify in my ear or, as I guess, its all about configuring/modifiying WAS configuration (or even applying a patch if this is a bug).

Any help? Thanks a lot.

(Sorry for my english :) )


Solution

  • Same here, there is an APAR: http://www-01.ibm.com/support/docview.wss?uid=swg1IV41639

    Problem conclusion
    This defect will be fixed in:
    6.0.0 SR14
    6.0.1 SR6
    7.0.0 SR5
    .
    The fix resolved the AccessControlException. SyntheticRepository
    class can be initialized properly, hence NoClassDefFoundError
    does not occur.