I'm trying to get a just developed CXF application running in ServiceMix.
It is running just fine under Tomcat. For some of the methods I get a
DVFactoryException
from the Xerces processor. The stack trace appears below. There are no
embedded jar files
in the bundles, especially not Xerces. I noticed that trace lists
the bundle for each line in the stack then near the top of the stack
there is no bundle
listed. Is this indicative of a class loading problem?
For example I see:
at
com.ge.research.sadl.reasoner.ConfigurationManager.loadConfigurationFile(ConfigurationManager.java:212)[239:reasoner:1.0.0.SNAPSHOT]
followed by:
Caused by: com.hp.hpl.jena.shared.JenaException:
org.apache.xerces.impl.dv.DVFactoryException: DTD factory class
org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from
DTDDVFactory.
at
com.hp.hpl.jena.rdf.model.impl.RDFReaderFImpl.getReader(RDFReaderFImpl.java:120)
at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:220)
See no bundle listed. I would have expected to see: [237:
wrap:mvn:com.hp.hpl.jena/jena/2.6.2].
Bundle 237 does in fact export the com.hp.hpl.jena.rdf.model and its
other classes. Also, bundle 239
does correctly import those classes from bundle 237.
Now, it turns out that in between these two kinds of stack trace lines
that there is a call to static method
in bundle 237 from bundle 239 which returns an object defined in the
com.hp.hpl.jena.rdf.model package.
Would this cause a problem?
Any other ideas?
Thanks.
Barry Hathaway
----- stack trace ----
org.apache.cxf.interceptor.Fault:
org.apache.xerces.impl.dv.DVFactoryException: DTD factory class
org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from
DTDDVFactory.
at
org.apache.cxf.service.invoker.AbstractInvoker.createFault(AbstractInvoker.java:155)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.jaxws.AbstractJAXWSMethodInvoker.createFault(AbstractJAXWSMethodInvoker.java:86)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:121)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.jaxws.JAXWSMethodInvoker.invoke(JAXWSMethodInvoker.java:61)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:75)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor$1.run(ServiceInvokerInterceptor.java:58)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)[:1.6.0_25]
at
java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)[:1.6.0_25]
at java.util.concurrent.FutureTask.run(FutureTask.java:138)[:1.6.0_25]
at
org.apache.cxf.workqueue.SynchronousExecutor.execute(SynchronousExecutor.java:37)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.interceptor.ServiceInvokerInterceptor.handleMessage(ServiceInvokerInterceptor.java:106)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:263)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:118)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:206)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:218)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:200)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.servlet.CXFNonSpringServlet.invoke(CXFNonSpringServlet.java:113)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:184)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:107)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
javax.servlet.http.HttpServlet.service(HttpServlet.java:595)[169:org.apache.geronimo.specs.geronimo-servlet_3.0_spec:1.0]
at
org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:163)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:538)[110:org.eclipse.jetty.servlet:7.4.1.v20110513]
at
org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:478)[110:org.eclipse.jetty.servlet:7.4.1.v20110513]
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceServletHandler.doHandle(HttpServiceServletHandler.java:70)[162:org.ops4j.pax.web.pax-web-jetty:1.0.3]
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:119)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:517)[112:org.eclipse.jetty.security:7.4.1.v20110513]
at
org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:225)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:937)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.ops4j.pax.web.service.jetty.internal.HttpServiceContext.doHandle(HttpServiceContext.java:116)[162:org.ops4j.pax.web.pax-web-jetty:1.0.3]
at
org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:406)[110:org.eclipse.jetty.servlet:7.4.1.v20110513]
at
org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:871)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.ops4j.pax.web.service.jetty.internal.JettyServerHandlerCollection.handle(JettyServerHandlerCollection.java:72)[162:org.ops4j.pax.web.pax-web-jetty:1.0.3]
at
org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:110)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.server.Server.handle(Server.java:346)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:589)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:1065)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:823)[107:org.eclipse.jetty.http:7.4.1.v20110513]
at
org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:220)[107:org.eclipse.jetty.http:7.4.1.v20110513]
at
org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:411)[109:org.eclipse.jetty.server:7.4.1.v20110513]
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:531)[111:org.eclipse.jetty.io:7.4.1.v20110513]
at
org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)[111:org.eclipse.jetty.io:7.4.1.v20110513]
at
org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:529)[114:org.eclipse.jetty.util:7.4.1.v20110513]
at java.lang.Thread.run(Thread.java:662)[:1.6.0_25]
Caused by: com.hp.hpl.jena.shared.JenaException:
org.apache.xerces.impl.dv.DVFactoryException: DTD factory class
org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend from
DTDDVFactory.
at
com.hp.hpl.jena.rdf.model.impl.RDFReaderFImpl.getReader(RDFReaderFImpl.java:120)
at com.hp.hpl.jena.rdf.model.impl.ModelCom.read(ModelCom.java:220)
at
com.ge.research.sadl.reasoner.ConfigurationManager.loadConfigurationFile(ConfigurationManager.java:212)[239:reasoner:1.0.0.SNAPSHOT]
at
com.ge.research.sadl.reasoner.ConfigurationManager.<init>(ConfigurationManager.java:156)[239:reasoner:1.0.0.SNAPSHOT]
at
com.ge.research.sadl.sadlserver.server.SadlServerImpl.selectServiceModel(SadlServerImpl.java:165)[265:wrap_mvn_SadlServerV2Standalone_SadlServerV2Standalone_1.0-SNAPSHOT:0]
at
com.ge.research.sadl.sadlserver.server.SadlServerImpl.selectServiceModel(SadlServerImpl.java:157)[265:wrap_mvn_SadlServerV2Standalone_SadlServerV2Standalone_1.0-SNAPSHOT:0]
at
com.ge.research.sadl.sadlserver.server.SadlServerImpl.selectServiceModel(SadlServerImpl.java:152)[265:wrap_mvn_SadlServerV2Standalone_SadlServerV2Standalone_1.0-SNAPSHOT:0]
at
com.ge.research.sadl.sadlserver.cxf.provider.SadlServiceProvider.selectServiceModel(SadlServiceProvider.java:344)[268:sadlserver-osgi-service:1.0.0.SNAPSHOT]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
Method)[:1.6.0_25]
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)[:1.6.0_25]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)[:1.6.0_25]
at java.lang.reflect.Method.invoke(Method.java:597)[:1.6.0_25]
at
org.apache.cxf.service.invoker.AbstractInvoker.performInvocation(AbstractInvoker.java:173)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
at
org.apache.cxf.service.invoker.AbstractInvoker.invoke(AbstractInvoker.java:89)[123:org.apache.cxf.bundle:2.4.1.fuse-00-43]
... 42 more
Caused by: org.apache.xerces.impl.dv.DVFactoryException: DTD factory
class org.apache.xerces.impl.dv.dtd.DTDDVFactoryImpl does not extend
from DTDDVFactory.
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown
Source)[:]
at org.apache.xerces.impl.dv.DTDDVFactory.getInstance(Unknown
Source)[:]
at
org.apache.xerces.parsers.DTDConfiguration.createDatatypeValidatorFactory(Unknown
Source)[:]
at org.apache.xerces.parsers.DTDConfiguration.<init>(Unknown Source)[:]
at
org.apache.xerces.parsers.StandardParserConfiguration.<init>(Unknown
Source)[:]
at
org.apache.xerces.parsers.StandardParserConfiguration.<init>(Unknown
Source)[:]
at
com.hp.hpl.jena.rdf.arp.impl.RDFXMLParser.create(RDFXMLParser.java:82)
at com.hp.hpl.jena.rdf.arp.JenaReader.<init>(JenaReader.java:62)
at sun.reflect.GeneratedConstructorAccessor269.newInstance(Unknown
Source)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)[:1.6.0_25]
at
java.lang.reflect.Constructor.newInstance(Constructor.java:513)[:1.6.0_25]
at java.lang.Class.newInstance0(Class.java:355)[:1.6.0_25]
at java.lang.Class.newInstance(Class.java:308)[:1.6.0_25]
at
com.hp.hpl.jena.rdf.model.impl.RDFReaderFImpl.getReader(RDFReaderFImpl.java:113)
... 55 more
