CXF classloader issue

Reinis Vicups Thu, 01 Nov 2012 09:42:34 -0700

Hi,

I have very strange phenomena when using CXF RS. For different methods Iget different class not found exceptions for the classes that aredefinitely in either lib or endorsed folder of TomEE itself. Weird thingis that the VERY FIRST call to method works, but the subsequent methodcalls cause the exception.


Bean is defined as:

@Path("/schedule")
@Stateless
@WebService(targetNamespace = "http://mythingy.de/";)
public class SchedulerServiceRS {

This method:

@Produces({"application/json", "application/xml"})
@Consumes({"application/json", "application/xml"})
@POST
@Path("/process")

public Schedule processSchedule(Schedule initialSchedule) throwsScheduleConfigurationException


cause

java.lang.NoClassDefFoundError:com/sun/xml/bind/marshaller/NamespacePrefixMapper

    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:791)

atjava.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)

    at java.net.URLClassLoader.defineClass(URLClassLoader.java:449)
    at java.net.URLClassLoader.access$100(URLClassLoader.java:71)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:361)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356)

atorg.apache.cxf.jaxrs.provider.AbstractJAXBProvider.setNamespaceMapper(AbstractJAXBProvider.java:137)atorg.apache.cxf.jaxrs.provider.json.JSONProvider.marshal(JSONProvider.java:515)atorg.apache.cxf.jaxrs.provider.json.JSONProvider.writeTo(JSONProvider.java:361)atorg.apache.cxf.jaxrs.utils.JAXRSUtils.writeMessageBody(JAXRSUtils.java:1173)atorg.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.serializeMessage(JAXRSOutInterceptor.java:259)atorg.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.processResponse(JAXRSOutInterceptor.java:155)atorg.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptor.handleMessage(JAXRSOutInterceptor.java:86)atorg.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)atorg.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:77)atorg.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:271)atorg.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:121)atorg.apache.cxf.transport.http.AbstractHTTPDestination.invoke(AbstractHTTPDestination.java:238)atorg.apache.openejb.server.cxf.rs.CxfRsHttpListener.onMessage(CxfRsHttpListener.java:70)

    at org.apache.openejb.server.rest.RsServlet.service(RsServlet.java:53)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

atorg.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)atorg.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)atorg.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)atorg.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)

    at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)

atorg.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)atorg.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:168)atorg.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)atorg.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:929)atorg.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)atorg.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:407)atorg.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1002)atorg.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:585)atorg.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:310)atjava.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)atjava.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)

    at java.lang.Thread.run(Thread.java:722)

Caused by: java.lang.ClassNotFoundException:com.sun.xml.bind.marshaller.NamespacePrefixMapper

    at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
    at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:423)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:356)
    ... 43 more

Nov 01, 2012 5:16:09 PMorg.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptorwriteResponseErrorMessage


----------------------------------------------------------------------

and this method:

@Produces({"application/json"})
@Consumes({"appllication/json","application/xml"})
@GET
@Path("/get")
public Schedule getSchedule()

produce:

WARNING: Error serializing the response, please check the server logs,response class : Schedule.

java.lang.NoClassDefFoundError: org/apache/cxf/common/jaxb/NamespaceMapper

    at org.apache.openejb.server.rest.RsServlet.service(RsServlet.java:53)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:722)

    at org.apache.tomee.catalina.OpenEJBValve.invoke(OpenEJBValve.java:45)

    at java.lang.Thread.run(Thread.java:722)

Nov 01, 2012 5:37:07 PMorg.apache.cxf.jaxrs.interceptor.JAXRSOutInterceptorwriteResponseErrorMessageWARNING: Error serializing the response, please check the server logs,response class : Schedule.


Has anyone experienced this and mebbe can hint me on possible cause?

br
Reinis

CXF classloader issue

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