NPE in BusFactory on shutdown

[Brad]

Hi all,

We have seen this in our logs a couple times after the JVM has been shut down:

2008-09-15 11:45:57,468 ERROR
[org.apache.catalina.core.ContainerBase.[jboss.web].[localhost].[/test].[CXFServlet]](TP-Processor7)
Servlet.service() for servlet CXFServlet threw exception
java.lang.NullPointerException
 at org.apache.cxf.BusFactory.setThreadDefaultBus(BusFactory.java:90)
 at 
org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:176)
 at 
org.apache.cxf.transport.servlet.AbstractCXFServlet.doGet(AbstractCXFServlet.java:156)
 at javax.servlet.http.HttpServlet.service(HttpServlet.java:697)

Could this be down to our configuration?

Cheers,
Brad.

PS here's our cxf.xml:

<?xml version="1.0" encoding="UTF-8"?>

<beans xmlns="http://www.springframework.org/schema/beans";
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
       xmlns:foo="http://cxf.apache.org/configuration/foo";
       xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd";>

    <bean id="cxf" class="org.apache.cxf.bus.CXFBusImpl"/>
    <bean class="org.apache.cxf.bus.spring.Jsr250BeanPostProcessor"
id="org.apache.cxf.bus.spring.Jsr250BeanPostProcessor"/>
    <bean class="org.apache.cxf.bus.spring.BusExtensionPostProcessor"
id="org.apache.cxf.bus.spring.BusExtensionPostProcessor"/>

    <bean id="org.apache.cxf.resource.ResourceManager"
class="org.apache.cxf.bus.resource.ResourceManagerImpl">
       <constructor-arg>
            <list>
                <bean class="org.apache.cxf.resource.ClasspathResolver"/>
                <bean class="org.apache.cxf.resource.ClassLoaderResolver"/>
                <bean
class="org.apache.cxf.bus.spring.BusApplicationContextResourceResolver"/>
            </list>
       </constructor-arg>
       <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.configuration.Configurer"
        class="org.apache.cxf.configuration.spring.ConfigurerImpl">
    </bean>

    <bean id="org.apache.cxf.binding.BindingFactoryManager"
class="org.apache.cxf.binding.BindingFactoryManagerImpl">
        <constructor-arg>
            <bean class="org.apache.cxf.configuration.spring.SpringBeanMap">
              <property name="type"
value="org.apache.cxf.binding.BindingFactory"/>
              <property name="idsProperty" value="activationNamespaces"/>
            </bean>
        </constructor-arg>
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.transport.DestinationFactoryManager"
class="org.apache.cxf.transport.DestinationFactoryManagerImpl">
        <constructor-arg>
            <bean class="org.apache.cxf.configuration.spring.SpringBeanMap">
              <property name="type"
value="org.apache.cxf.transport.DestinationFactory"/>
              <property name="idsProperty" value="transportIds"/>
            </bean>
        </constructor-arg>
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.transport.ConduitInitiatorManager"
class="org.apache.cxf.transport.ConduitInitiatorManagerImpl">
        <constructor-arg>
            <bean class="org.apache.cxf.configuration.spring.SpringBeanMap">
              <property name="type"
value="org.apache.cxf.transport.ConduitInitiator"/>
              <property name="idsProperty" value="transportIds"/>
            </bean>
        </constructor-arg>
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.wsdl.WSDLManager"
class="org.apache.cxf.wsdl11.WSDLManagerImpl">
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.phase.PhaseManager"
class="org.apache.cxf.phase.PhaseManagerImpl">

    </bean>

    <bean id="org.apache.cxf.workqueue.WorkQueueManager"
class="org.apache.cxf.workqueue.WorkQueueManagerImpl">
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.buslifecycle.BusLifeCycleManager"
class="org.apache.cxf.buslifecycle.CXFBusLifeCycleManager">
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.endpoint.ServerRegistry"
class="org.apache.cxf.endpoint.ServerRegistryImpl">
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.endpoint.ServerLifeCycleManager"
class="org.apache.cxf.endpoint.ServerLifeCycleManagerImpl"/>
    <bean id="org.apache.cxf.endpoint.ClientLifeCycleManager"
class="org.apache.cxf.endpoint.ClientLifeCycleManagerImpl"/>


    <bean id="org.apache.cxf.transports.http.QueryHandlerRegistry"
class="org.apache.cxf.transport.http.QueryHandlerRegistryImpl">
        <constructor-arg ref="cxf"/>
        <constructor-arg>
                <list>
                        <bean 
class="org.apache.cxf.transport.http.WSDLQueryHandler">
                                <property name="bus" ref="cxf"/>
                        </bean> 
                </list>
        </constructor-arg>
    </bean>

    <bean id="org.apache.cxf.endpoint.EndpointResolverRegistry"
class="org.apache.cxf.endpoint.EndpointResolverRegistryImpl">
        <property name="bus" ref="cxf"/>
    </bean>
    <bean id="org.apache.cxf.headers.HeaderManager"
class="org.apache.cxf.headers.HeaderManagerImpl">
        <property name="bus" ref="cxf"/>
    </bean>
    <bean id="org.apache.cxf.catalog.OASISCatalogManager"
class="org.apache.cxf.catalog.OASISCatalogManager">
        <property name="bus" ref="cxf"/>
    </bean>

    <bean id="org.apache.cxf.endpoint.ServiceContractResolverRegistry"
class="org.apache.cxf.endpoint.ServiceContractResolverRegistryImpl">
        <property name="bus" ref="cxf"/>
    </bean>

        <bean class="org.apache.cxf.transport.servlet.ServletTransportFactory"
          id="org.apache.cxf.transport.servlet.ServletTransportFactory">
        <property name="bus" ref="cxf"/>
        <property name="transportIds">
            <set>
                <value>http://cxf.apache.org/bindings/xformat</value>
                <value>http://schemas.xmlsoap.org/soap/http</value>
                <value>http://schemas.xmlsoap.org/wsdl/http/</value>
                <value>http://schemas.xmlsoap.org/wsdl/soap/http</value>
                    <value>http://www.w3.org/2003/05/soap/bindings/HTTP/</value>

<value>http://cxf.apache.org/transports/http/configuration</value>
            </set>
        </property>
    </bean>

</beans>