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  1. CXF
  2. CXF-1996

NPE on JAXWS service initialization

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Details

    • Bug
    • Status: Closed
    • Major
    • Resolution: Fixed
    • 2.1.3
    • 2.1.6, 2.2.3
    • JAX-WS Runtime
    • None

    • Platform independent bug

    Description

      We're getting the below NPE with CXF 2.1.3.
      It is related to CXF internal initialization.
      The problematic code is in ReflectionServiceFactoryBean in method

      protected boolean initializeClassInfo(OperationInfo o, Method method, List<String> paramOrder) {
      if (isWrapped(method)) {
      if (o.getUnwrappedOperation() == null)

      { //the "normal" algorithm didn't allow for unwrapping, //but the annotations say unwrap this. We'll need to //make it. WSDLServiceBuilder.checkForWrapped(o, true); // Inside of this code RULE no.2 fails and thus unwrapper operation isn't set at all }

      ...
      o = o.getUnwrappedOperation(); // HERE the o variable is set to NULL
      } else if (o.isUnwrappedCapable())

      { ... }

      o.setProperty(METHOD_PARAM_ANNOTATIONS, method.getParameterAnnotations()); // HERE we're getting NPE because o was set to null
      ...
      }

      We're attaching also web service archive to reproduce the problem.
      This is the exception we're facing:

      10:51:19,151 ERROR [[/jaxws-jbws2150]] StandardWrapper.Throwable
      org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'ValidSecureService': Invocation of init method failed; nested exception is javax.xml.ws.WebServiceException: java.lang.NullPointerException
      Caused by:
      javax.xml.ws.WebServiceException: java.lang.NullPointerException
      at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:267)
      at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:201)
      at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:394)
      at sun.reflect.GeneratedMethodAccessor191.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1242)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1208)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1172)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:291)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
      at org.jboss.wsf.stack.cxf.CXFServletExt.loadAdditionalConfigExt(CXFServletExt.java:124)
      at org.jboss.wsf.stack.cxf.CXFServletExt.loadBus(CXFServletExt.java:101)
      at org.apache.cxf.transport.servlet.AbstractCXFServlet.init(AbstractCXFServlet.java:91)
      at org.jboss.wsf.stack.cxf.CXFServletExt.init(CXFServletExt.java:73)
      at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
      at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:806)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
      at java.lang.Thread.run(Thread.java:595)
      Caused by: java.lang.NullPointerException
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeClassInfo(ReflectionServiceFactoryBean.java:604)
      at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeWSDLOperation(JaxWsServiceFactoryBean.java:238)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeWSDLOperations(ReflectionServiceFactoryBean.java:524)
      at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeWSDLOperations(JaxWsServiceFactoryBean.java:247)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:316)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:408)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:189)
      at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:164)
      at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:100)
      at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:117)
      at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:168)
      at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:336)
      at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:251)
      ... 34 more
      10:51:19,152 ERROR [[ValidService]] Allocate exception for servlet ValidService
      java.lang.NullPointerException
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeClassInfo(ReflectionServiceFactoryBean.java:604)
      at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeWSDLOperation(JaxWsServiceFactoryBean.java:238)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeWSDLOperations(ReflectionServiceFactoryBean.java:524)
      at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.initializeWSDLOperations(JaxWsServiceFactoryBean.java:247)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:316)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:408)
      at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:189)
      at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:164)
      at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:100)
      at org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:117)
      at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:168)
      at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:336)
      at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:251)
      at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:201)
      at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:394)
      at sun.reflect.GeneratedMethodAccessor191.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:585)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1242)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1208)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1172)
      at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:427)
      at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:249)
      at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:155)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:246)
      at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:160)
      at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:291)
      at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
      at org.jboss.wsf.stack.cxf.CXFServletExt.loadAdditionalConfigExt(CXFServletExt.java:124)
      at org.jboss.wsf.stack.cxf.CXFServletExt.loadBus(CXFServletExt.java:101)
      at org.apache.cxf.transport.servlet.AbstractCXFServlet.init(AbstractCXFServlet.java:91)
      at org.jboss.wsf.stack.cxf.CXFServletExt.init(CXFServletExt.java:73)
      at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1161)
      at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:806)
      at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
      at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
      at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
      at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
      at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
      at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
      at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
      at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
      at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
      at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
      at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
      at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
      at java.lang.Thread.run(Thread.java:595)

      Attachments

        1. cxf-descriptor.xml
          2 kB
          Richard Opalka
        2. jaxws-jbws2150.war
          11 kB
          Richard Opalka

        Issue Links

          is related to

          Task - A task that needs to be done. CXF-1243 Resolve JBoss common jax-ws testsuite issues

          • Major - Major loss of function.
          • Closed

          Activity

            People

              asoldano Alessio Soldano
              opalka Richard Opalka
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              Dates

                Created:
                Updated:
                Resolved: