Hi there,
Which version of jena is this? And have you repacked the jars in anyway?
I do't see the call to
ModelFactory.createOntologyModel();
on the stack so presumably the code is doing Jena initialization during
the first use of ModelFactory. Otherwise I'd expect to see
ModelFactory.createOntologyModel on the stack -- it does cause
OntModeSpec to be loaded.
But:
> Caused by: java.lang.NoClassDefFoundError:
com/hp/hpl/jena/ontology/OntModelSpec
measn the compile time and runtime do not agree. Yet OntModelSpec is in
the same jar as ModelFactory.
So: corrupted jars? repacked jars? Multiple versions of Jena on the
classpath?
Andy
On 18/05/14 13:33, [email protected] wrote:
Hi, I'm trying to expose a Java Axis2 webService to query an ontology.
The project works fine in a java local application.
Trying to expose in a webservice, on the first request, model try to load and
i've got the error :
"[ERROR] com/hp/hpl/jena/rdf/model/ModelFactory
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
This error occurs when trying to create the ontModel :
OntModel model_XXX = ModelFactory.createOntologyModel();
any help will be appreciated
Regards
Full logs :
18 mai 2014 14:19:51 org.apache.catalina.core.StandardContext reload
INFO: Le rechargement du contexte [/SWJena1] a démarré
18 mai 2014 14:19:51 org.apache.catalina.loader.WebappClassLoader
checkThreadLocalMapForLeaks
GRAVE: The web application [/SWJena1] created a ThreadLocal with key of type
[org.apache.axiom.util.UIDGenerator$1] (value
[org.apache.axiom.util.UIDGenerator$1@16562d4b]) and a value of type [long[]]
(value [[J@73b7a261]) but failed to remove it when the web application was
stopped. Threads are going to be renewed over time to try and avoid a probable
memory leak.
[INFO] Clustering has been disabled
[INFO] Deploying module: addressing-1.6.2 -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/modules/addressing-1.6.2.mar
[INFO] Deploying module: metadataExchange-1.6.2 -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/modules/mex-1.6.2.mar
[INFO] Deploying module: mtompolicy-1.6.2 -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/modules/mtompolicy-1.6.2.mar
[INFO] Deploying module: ping-1.6.2 -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/modules/ping-1.6.2.mar
[INFO] Deploying module: script-1.6.2 -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/modules/scripting-1.6.2.mar
[INFO] Deploying module: soapmonitor-1.6.2 -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/modules/soapmonitor-1.6.2.mar
[INFO] Deploying Web service: FrontalWeb -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/services/FrontalWeb/
[INFO] Deploying Web service: version.aar -
file:/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/services/version.aar
[WARN] No transportReceiver for
org.apache.axis2.transport.http.AxisServletListener found. An instance for HTTP
will be configured automatically. Please update your axis2.xml file!
18 mai 2014 14:19:53 org.apache.catalina.core.StandardContext reload
INFO: Le rechargement de ce contexte est terminé
==> PathinputFileBASE :
/C:/Users/xxxxxx/workspace/.metadata/.plugins/org.eclipse.wst.server.core/tmp1/wtpwebapps/SWJena1/WEB-INF/model_infere_out.owl
==> Before Loading DataModel...
[ERROR] com/hp/hpl/jena/ontology/OntModelSpec
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
at java.lang.reflect.Method.invoke(Unknown Source)
at
org.apache.axis2.rpc.receivers.RPCUtil.invokeServiceClass(RPCUtil.java:212)
at
org.apache.axis2.rpc.receivers.RPCMessageReceiver.invokeBusinessLogic(RPCMessageReceiver.java:117)
at
org.apache.axis2.receivers.AbstractInOutMessageReceiver.invokeBusinessLogic(AbstractInOutMessageReceiver.java:40)
at
org.apache.axis2.receivers.AbstractMessageReceiver.receive(AbstractMessageReceiver.java:114)
at org.apache.axis2.engine.AxisEngine.receive(AxisEngine.java:181)
at
org.apache.axis2.transport.http.HTTPTransportUtils.processHTTPPostRequest(HTTPTransportUtils.java:172)
at
org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:146)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:646)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:303)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:208)
at
org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:220)
at
org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:122)
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:501)
at
org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:170)
at
org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:98)
at
org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:950)
at
org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:116)
at
org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
at
org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1040)
at
org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:607)
at
org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:313)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown
Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Caused by: java.lang.NoClassDefFoundError: com/hp/hpl/jena/ontology/OntModelSpec
at Frontal.Singleton.<init>(Singleton.java:43)
at Frontal.Singleton.getInstance(Singleton.java:64)
at Frontal.FrontalWeb.getAllResultsFrom2(FrontalWeb.java:23)
... 29 more
Caused by: java.lang.ClassNotFoundException:
com.hp.hpl.jena.ontology.OntModelSpec
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1720)
at
org.apache.catalina.loader.WebappClassLoader.loadClass(WebappClassLoader.java:1571)
at java.lang.ClassLoader.loadClassInternal(Unknown Source)
... 32 more
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