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Posted to users@cxf.apache.org by Ray Krueger <ra...@gmail.com> on 2007/08/14 22:52:11 UTC
CXFServlet throws NullPointerException when using cxf.xml
If I add the following cxf.xml file (from he wiki) to my build I get a
NullPointerException from the CxfServlet. It seems that the
bus.getExtension(ResourceManager.class) is returning null. I am using
cxf-2.0.1-incubator.
((cxf.xml))
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:cxf="http://cxf.apache.org/core"
xsi:schemaLocation="
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
<cxf:bus>
<cxf:features>
<cxf:logging/>
</cxf:features>
</cxf:bus>
</beans>
((Lines 154 and 155 of CXFServlet))
ResourceManager resourceManager =
bus.getExtension(ResourceManager.class);
resourceManager.addResourceResolver(new ServletContextResourceResolver(
servletConfig.getServletContext()));
((NullPointerException))
StandardContext[]Servlet threw load() exception
javax.servlet.ServletException: Servlet.init() for servlet CXFServlet
threw exception
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1071)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216)
at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
at org.apache.commons.digester.Rule.end(Rule.java:276)
at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
at org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1567)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
----- Root Cause -----
java.lang.NullPointerException
at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(CXFServlet.java:155)
at org.apache.cxf.transport.servlet.CXFServlet.init(CXFServlet.java:98)
at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216)
at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
at org.apache.commons.digester.Rule.end(Rule.java:276)
at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
at org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
Source)
at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
Source)
at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
at org.apache.commons.digester.Digester.parse(Digester.java:1567)
at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
at org.apache.catalina.core.StandardService.start(StandardService.java:480)
at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
Re: CXFServlet throws NullPointerException when using cxf.xml
Posted by Drishya <dr...@ibsplc.com>.
Hi,
I am facing a similar problem. But even though i have followed what
is mentioned in the mails, i couldnot get this error corrected. I wanted to
incorporate webservice in our current application, which is done in
struts2/Spring. Server is JBoss-4.2.3 GA. I have included cxf-2.1.1.jar in
web-inf/lib. Can someone suggest what i am doing wrong here?
Thanks in advance,
RayKrueger wrote:
>
> If I add the following cxf.xml file (from he wiki) to my build I get a
> NullPointerException from the CxfServlet. It seems that the
> bus.getExtension(ResourceManager.class) is returning null. I am using
> cxf-2.0.1-incubator.
>
> ((cxf.xml))
>
> <beans xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:cxf="http://cxf.apache.org/core"
> xsi:schemaLocation="
> http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
>
> <cxf:bus>
> <cxf:features>
> <cxf:logging/>
> </cxf:features>
> </cxf:bus>
> </beans>
>
> ((Lines 154 and 155 of CXFServlet))
> ResourceManager resourceManager =
> bus.getExtension(ResourceManager.class);
> resourceManager.addResourceResolver(new
> ServletContextResourceResolver(
>
> servletConfig.getServletContext()));
>
>
> ((NullPointerException))
>
>
> StandardContext[]Servlet threw load() exception
> javax.servlet.ServletException: Servlet.init() for servlet CXFServlet
> threw exception
> at
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1071)
> at
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
> at
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
> at
> org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216)
> at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
> at org.apache.commons.digester.Rule.end(Rule.java:276)
> at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
> at
> org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
> at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
> at
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> Source)
> at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.commons.digester.Digester.parse(Digester.java:1567)
> at
> org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
> at
> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
> at
> org.apache.catalina.core.StandardService.start(StandardService.java:480)
> at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
> ----- Root Cause -----
> java.lang.NullPointerException
> at
> org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(CXFServlet.java:155)
> at org.apache.cxf.transport.servlet.CXFServlet.init(CXFServlet.java:98)
> at
> org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
> at
> org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
> at
> org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
> at
> org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
> at
> org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
> at
> org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
> at
> org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at
> org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216)
> at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
> at org.apache.commons.digester.Rule.end(Rule.java:276)
> at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
> at
> org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
> at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
> at
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> Source)
> at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
> Source)
> at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.commons.digester.Digester.parse(Digester.java:1567)
> at
> org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
> at
> org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
> at
> org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
> at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
> at
> org.apache.catalina.core.StandardService.start(StandardService.java:480)
> at
> org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
>
>
--
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Re: CXFServlet throws NullPointerException when using cxf.xml
Posted by Ray Krueger <ra...@gmail.com>.
I added the
<cxf:bus>
<cxf:features>
<cxf:logging/>
</cxf:features>
</cxf:bus>
directly to my application-context.xml that worked perfectly. I was
following the wiki too literally :P Thanks!
On 8/18/07, Dan Diephouse <da...@envoisolutions.com> wrote:
> If you're using the ContextLoaderListener, you need to import
> /META-INF/cxf/cxf.xml at the very list. And soap, xml, servlet etc if you
> need them. The snippet you included looks correct. Just import those
> resources from your application-context.xml and declare your cxf beans there
> as well.
>
> Is that xml snippet still not working?
>
> - Dan
>
> On 8/16/07, Ray Krueger <ra...@gmail.com> wrote:
> >
> > Should I be loading cxf.xml myself then?
> > Or should I move all the cxf resource imports into cxf.xml, and load
> > my own beans in application-context.xml?
> >
> > (((Web .xml)))
> > <context-param>
> > <param-name>contextConfigLocation</param-name>
> > <param-value>WEB-INF/application-context.xml</param-value>
> > </context-param>
> >
> > <listener>
> > <listener-class>
> > org.springframework.web.context.ContextLoaderListener
> > </listener-class>
> > </listener>
> >
> > <servlet>
> > <servlet-name>CXFServlet</servlet-name>
> > <display-name>CXF Servlet</display-name>
> > <servlet-class>
> > org.apache.cxf.transport.servlet.CXFServlet
> > </servlet-class>
> > <load-on-startup>1</load-on-startup>
> > </servlet>
> >
> > <servlet-mapping>
> > <servlet-name>CXFServlet</servlet-name>
> > <url-pattern>/ws/*</url-pattern>
> > </servlet-mapping>
> > ======================
> > (((application-context.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:jaxws="http://cxf.apache.org/jaxws"
> > xsi:schemaLocation="
> > http://www.springframework.org/schema/beans
> > http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
> > http://cxf.apache.org/jaxws
> > http://cxf.apache.org/schemas/jaxws.xsd">
> >
> >
> > <import resource="classpath:META-INF/cxf/cxf.xml"/>
> > <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
> > <import resource="classpath:META-INF/cxf/cxf-extension-xml.xml"/>
> > <import resource="classpath:META-INF/cxf/cxf-
> > extension-http-binding.xml"/>
> > <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
> >
> > ....beans removed....
> >
> > </beans>
> >
> >
> >
> >
> > On 8/16/07, Dan Diephouse <da...@envoisolutions.com> wrote:
> > > What does your servlet/web.xml config look like?
> > >
> > > If you're using it with Spring & the ContextLoaderListener, you need to
> > > import the cxf config files inside your cxf.xml:
> > >
> > > <import resource="classpath:META-INF/cxf/cxf.xml" />
> > > <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"
> > />
> > > <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
> > >
> > >
> > > - Dan
> > >
> > > On 8/15/07, Ray Krueger <ra...@gmail.com> wrote:
> > > >
> > > > Does anyone have a clue why the
> > > > bus.getExtension(ResourceManager.class) would return null?
> > > >
> > > > The mere existence of a cxf.xml in my app causes the NPE I mentioned
> > > > below.
> > > >
> > > > On 8/14/07, Ray Krueger <ra...@gmail.com> wrote:
> > > > > If I add the following cxf.xml file (from he wiki) to my build I get
> > a
> > > > > NullPointerException from the CxfServlet. It seems that the
> > > > > bus.getExtension(ResourceManager.class) is returning null. I am
> > using
> > > > > cxf-2.0.1-incubator.
> > > > >
> > > > > ((cxf.xml))
> > > > >
> > > > > <beans xmlns="http://www.springframework.org/schema/beans"
> > > > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > > > > xmlns:cxf="http://cxf.apache.org/core"
> > > > > xsi:schemaLocation="
> > > > > http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
> > > > > http://www.springframework.org/schema/beans
> > > > > http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
> > > > >
> > > > > <cxf:bus>
> > > > > <cxf:features>
> > > > > <cxf:logging/>
> > > > > </cxf:features>
> > > > > </cxf:bus>
> > > > > </beans>
> > > > >
> > > > > ((Lines 154 and 155 of CXFServlet))
> > > > > ResourceManager resourceManager =
> > > > > bus.getExtension(ResourceManager.class);
> > > > > resourceManager.addResourceResolver(new
> > > > ServletContextResourceResolver(
> > > > >
> > > > > servletConfig.getServletContext()));
> > > > >
> > > > >
> > > > > ((NullPointerException))
> > > > >
> > > > >
> > > > > StandardContext[]Servlet threw load() exception
> > > > > javax.servlet.ServletException: Servlet.init() for servlet
> > CXFServlet
> > > > > threw exception
> > > > > at org.apache.catalina.core.StandardWrapper.loadServlet(
> > > > StandardWrapper.java:1071)
> > > > > at org.apache.catalina.core.StandardWrapper.load(
> > > > StandardWrapper.java:862)
> > > > > at org.apache.catalina.core.StandardContext.loadOnStartup(
> > > > StandardContext.java:4013)
> > > > > at org.apache.catalina.core.StandardContext.start(
> > > > StandardContext.java:4357)
> > > > > at org.apache.catalina.core.ContainerBase.addChildInternal(
> > > > ContainerBase.java:823)
> > > > > at org.apache.catalina.core.ContainerBase.addChild(
> > > > ContainerBase.java:807)
> > > > > at org.apache.catalina.core.StandardHost.addChild(
> > > > StandardHost.java:595)
> > > > > at org.apache.catalina.core.StandardHostDeployer.addChild(
> > > > StandardHostDeployer.java:903)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > > NativeMethodAccessorImpl.java:39)
> > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > > DelegatingMethodAccessorImpl.java:25)
> > > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> > > > MethodUtils.java:216)
> > > > > at org.apache.commons.digester.SetNextRule.end(
> > SetNextRule.java
> > > > :256)
> > > > > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > > > > at org.apache.commons.digester.Digester.endElement(
> > Digester.java
> > > > :1058)
> > > > > at org.apache.catalina.util.CatalinaDigester.endElement(
> > > > CatalinaDigester.java:76)
> > > > > at org.apache.xerces.parsers.AbstractSAXParser.endElement
> > (Unknown
> > > > Source)
> > > > > at
> > > > org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement
> > (Unknown
> > > > > Source)
> > > > > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement
> > (Unknown
> > > > Source)
> > > > > at
> > > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> > > > (Unknown
> > > > > Source)
> > > > > at
> > > >
> > org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> > > > (Unknown
> > > > > Source)
> > > > > at
> > > >
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> > > > (Unknown
> > > > > Source)
> > > > > at
> > > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
> > (Unknown
> > > > > Source)
> > > > > at org.apache.xerces.parsers.XML11Configuration.parse
> > (Unknown
> > > > Source)
> > > > > at org.apache.xerces.parsers.XML11Configuration.parse
> > (Unknown
> > > > Source)
> > > > > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > > > > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > > > Source)
> > > > > at org.apache.commons.digester.Digester.parse(Digester.java
> > > > :1567)
> > > > > at org.apache.catalina.core.StandardHostDeployer.install(
> > > > StandardHostDeployer.java:488)
> > > > > at org.apache.catalina.core.StandardHost.install(
> > > > StandardHost.java:863)
> > > > > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> > > > HostConfig.java:483)
> > > > > at org.apache.catalina.startup.HostConfig.deployApps(
> > > > HostConfig.java:427)
> > > > > at org.apache.catalina.startup.HostConfig.start(
> > HostConfig.java
> > > > :983)
> > > > > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> > > > HostConfig.java:349)
> > > > > at
> > org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> > > > LifecycleSupport.java:119)
> > > > > at org.apache.catalina.core.ContainerBase.start(
> > > > ContainerBase.java:1091)
> > > > > at org.apache.catalina.core.StandardHost.start(
> > StandardHost.java
> > > > :789)
> > > > > at org.apache.catalina.core.ContainerBase.start(
> > > > ContainerBase.java:1083)
> > > > > at org.apache.catalina.core.StandardEngine.start(
> > > > StandardEngine.java:478)
> > > > > at org.apache.catalina.core.StandardService.start(
> > > > StandardService.java:480)
> > > > > at org.apache.catalina.core.StandardServer.start(
> > > > StandardServer.java:2313)
> > > > > at org.apache.catalina.startup.Catalina.start(Catalina.java
> > :556)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > > NativeMethodAccessorImpl.java:39)
> > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > > DelegatingMethodAccessorImpl.java:25)
> > > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > > at org.apache.catalina.startup.Bootstrap.start(
> > Bootstrap.java
> > > > :287)
> > > > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> > > > :425)
> > > > > ----- Root Cause -----
> > > > > java.lang.NullPointerException
> > > > > at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus
> > (
> > > > CXFServlet.java:155)
> > > > > at org.apache.cxf.transport.servlet.CXFServlet.init(
> > > > CXFServlet.java:98)
> > > > > at org.apache.catalina.core.StandardWrapper.loadServlet(
> > > > StandardWrapper.java:1029)
> > > > > at org.apache.catalina.core.StandardWrapper.load(
> > > > StandardWrapper.java:862)
> > > > > at org.apache.catalina.core.StandardContext.loadOnStartup(
> > > > StandardContext.java:4013)
> > > > > at org.apache.catalina.core.StandardContext.start(
> > > > StandardContext.java:4357)
> > > > > at org.apache.catalina.core.ContainerBase.addChildInternal(
> > > > ContainerBase.java:823)
> > > > > at org.apache.catalina.core.ContainerBase.addChild(
> > > > ContainerBase.java:807)
> > > > > at org.apache.catalina.core.StandardHost.addChild(
> > > > StandardHost.java:595)
> > > > > at org.apache.catalina.core.StandardHostDeployer.addChild(
> > > > StandardHostDeployer.java:903)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > > NativeMethodAccessorImpl.java:39)
> > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > > DelegatingMethodAccessorImpl.java:25)
> > > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> > > > MethodUtils.java:216)
> > > > > at org.apache.commons.digester.SetNextRule.end(
> > SetNextRule.java
> > > > :256)
> > > > > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > > > > at org.apache.commons.digester.Digester.endElement(
> > Digester.java
> > > > :1058)
> > > > > at org.apache.catalina.util.CatalinaDigester.endElement(
> > > > CatalinaDigester.java:76)
> > > > > at org.apache.xerces.parsers.AbstractSAXParser.endElement
> > (Unknown
> > > > Source)
> > > > > at
> > > > org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement
> > (Unknown
> > > > > Source)
> > > > > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement
> > (Unknown
> > > > Source)
> > > > > at
> > > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> > > > (Unknown
> > > > > Source)
> > > > > at
> > > >
> > org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> > > > (Unknown
> > > > > Source)
> > > > > at
> > > >
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> > > > (Unknown
> > > > > Source)
> > > > > at
> > > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
> > (Unknown
> > > > > Source)
> > > > > at org.apache.xerces.parsers.XML11Configuration.parse
> > (Unknown
> > > > Source)
> > > > > at org.apache.xerces.parsers.XML11Configuration.parse
> > (Unknown
> > > > Source)
> > > > > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > > > > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > > > Source)
> > > > > at org.apache.commons.digester.Digester.parse(Digester.java
> > > > :1567)
> > > > > at org.apache.catalina.core.StandardHostDeployer.install(
> > > > StandardHostDeployer.java:488)
> > > > > at org.apache.catalina.core.StandardHost.install(
> > > > StandardHost.java:863)
> > > > > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> > > > HostConfig.java:483)
> > > > > at org.apache.catalina.startup.HostConfig.deployApps(
> > > > HostConfig.java:427)
> > > > > at org.apache.catalina.startup.HostConfig.start(
> > HostConfig.java
> > > > :983)
> > > > > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> > > > HostConfig.java:349)
> > > > > at
> > org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> > > > LifecycleSupport.java:119)
> > > > > at org.apache.catalina.core.ContainerBase.start(
> > > > ContainerBase.java:1091)
> > > > > at org.apache.catalina.core.StandardHost.start(
> > StandardHost.java
> > > > :789)
> > > > > at org.apache.catalina.core.ContainerBase.start(
> > > > ContainerBase.java:1083)
> > > > > at org.apache.catalina.core.StandardEngine.start(
> > > > StandardEngine.java:478)
> > > > > at org.apache.catalina.core.StandardService.start(
> > > > StandardService.java:480)
> > > > > at org.apache.catalina.core.StandardServer.start(
> > > > StandardServer.java:2313)
> > > > > at org.apache.catalina.startup.Catalina.start(Catalina.java
> > :556)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> > Method)
> > > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > > NativeMethodAccessorImpl.java:39)
> > > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > > DelegatingMethodAccessorImpl.java:25)
> > > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > > at org.apache.catalina.startup.Bootstrap.start(
> > Bootstrap.java
> > > > :287)
> > > > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> > > > :425)
> > > > >
> > > >
> > >
> > >
> > >
> > > --
> > > Dan Diephouse
> > > Envoi Solutions
> > > http://envoisolutions.com | http://netzooid.com/blog
> > >
> >
>
>
>
> --
> Dan Diephouse
> Envoi Solutions
> http://envoisolutions.com | http://netzooid.com/blog
>
Re: CXFServlet throws NullPointerException when using cxf.xml
Posted by Dan Diephouse <da...@envoisolutions.com>.
If you're using the ContextLoaderListener, you need to import
/META-INF/cxf/cxf.xml at the very list. And soap, xml, servlet etc if you
need them. The snippet you included looks correct. Just import those
resources from your application-context.xml and declare your cxf beans there
as well.
Is that xml snippet still not working?
- Dan
On 8/16/07, Ray Krueger <ra...@gmail.com> wrote:
>
> Should I be loading cxf.xml myself then?
> Or should I move all the cxf resource imports into cxf.xml, and load
> my own beans in application-context.xml?
>
> (((Web .xml)))
> <context-param>
> <param-name>contextConfigLocation</param-name>
> <param-value>WEB-INF/application-context.xml</param-value>
> </context-param>
>
> <listener>
> <listener-class>
> org.springframework.web.context.ContextLoaderListener
> </listener-class>
> </listener>
>
> <servlet>
> <servlet-name>CXFServlet</servlet-name>
> <display-name>CXF Servlet</display-name>
> <servlet-class>
> org.apache.cxf.transport.servlet.CXFServlet
> </servlet-class>
> <load-on-startup>1</load-on-startup>
> </servlet>
>
> <servlet-mapping>
> <servlet-name>CXFServlet</servlet-name>
> <url-pattern>/ws/*</url-pattern>
> </servlet-mapping>
> ======================
> (((application-context.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:jaxws="http://cxf.apache.org/jaxws"
> xsi:schemaLocation="
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
> http://cxf.apache.org/jaxws
> http://cxf.apache.org/schemas/jaxws.xsd">
>
>
> <import resource="classpath:META-INF/cxf/cxf.xml"/>
> <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
> <import resource="classpath:META-INF/cxf/cxf-extension-xml.xml"/>
> <import resource="classpath:META-INF/cxf/cxf-
> extension-http-binding.xml"/>
> <import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
>
> ....beans removed....
>
> </beans>
>
>
>
>
> On 8/16/07, Dan Diephouse <da...@envoisolutions.com> wrote:
> > What does your servlet/web.xml config look like?
> >
> > If you're using it with Spring & the ContextLoaderListener, you need to
> > import the cxf config files inside your cxf.xml:
> >
> > <import resource="classpath:META-INF/cxf/cxf.xml" />
> > <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"
> />
> > <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
> >
> >
> > - Dan
> >
> > On 8/15/07, Ray Krueger <ra...@gmail.com> wrote:
> > >
> > > Does anyone have a clue why the
> > > bus.getExtension(ResourceManager.class) would return null?
> > >
> > > The mere existence of a cxf.xml in my app causes the NPE I mentioned
> > > below.
> > >
> > > On 8/14/07, Ray Krueger <ra...@gmail.com> wrote:
> > > > If I add the following cxf.xml file (from he wiki) to my build I get
> a
> > > > NullPointerException from the CxfServlet. It seems that the
> > > > bus.getExtension(ResourceManager.class) is returning null. I am
> using
> > > > cxf-2.0.1-incubator.
> > > >
> > > > ((cxf.xml))
> > > >
> > > > <beans xmlns="http://www.springframework.org/schema/beans"
> > > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > > > xmlns:cxf="http://cxf.apache.org/core"
> > > > xsi:schemaLocation="
> > > > http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
> > > > http://www.springframework.org/schema/beans
> > > > http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
> > > >
> > > > <cxf:bus>
> > > > <cxf:features>
> > > > <cxf:logging/>
> > > > </cxf:features>
> > > > </cxf:bus>
> > > > </beans>
> > > >
> > > > ((Lines 154 and 155 of CXFServlet))
> > > > ResourceManager resourceManager =
> > > > bus.getExtension(ResourceManager.class);
> > > > resourceManager.addResourceResolver(new
> > > ServletContextResourceResolver(
> > > >
> > > > servletConfig.getServletContext()));
> > > >
> > > >
> > > > ((NullPointerException))
> > > >
> > > >
> > > > StandardContext[]Servlet threw load() exception
> > > > javax.servlet.ServletException: Servlet.init() for servlet
> CXFServlet
> > > > threw exception
> > > > at org.apache.catalina.core.StandardWrapper.loadServlet(
> > > StandardWrapper.java:1071)
> > > > at org.apache.catalina.core.StandardWrapper.load(
> > > StandardWrapper.java:862)
> > > > at org.apache.catalina.core.StandardContext.loadOnStartup(
> > > StandardContext.java:4013)
> > > > at org.apache.catalina.core.StandardContext.start(
> > > StandardContext.java:4357)
> > > > at org.apache.catalina.core.ContainerBase.addChildInternal(
> > > ContainerBase.java:823)
> > > > at org.apache.catalina.core.ContainerBase.addChild(
> > > ContainerBase.java:807)
> > > > at org.apache.catalina.core.StandardHost.addChild(
> > > StandardHost.java:595)
> > > > at org.apache.catalina.core.StandardHostDeployer.addChild(
> > > StandardHostDeployer.java:903)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > NativeMethodAccessorImpl.java:39)
> > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > DelegatingMethodAccessorImpl.java:25)
> > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> > > MethodUtils.java:216)
> > > > at org.apache.commons.digester.SetNextRule.end(
> SetNextRule.java
> > > :256)
> > > > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > > > at org.apache.commons.digester.Digester.endElement(
> Digester.java
> > > :1058)
> > > > at org.apache.catalina.util.CatalinaDigester.endElement(
> > > CatalinaDigester.java:76)
> > > > at org.apache.xerces.parsers.AbstractSAXParser.endElement
> (Unknown
> > > Source)
> > > > at
> > > org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement
> (Unknown
> > > > Source)
> > > > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement
> (Unknown
> > > Source)
> > > > at
> > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> > > (Unknown
> > > > Source)
> > > > at
> > >
> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> > > (Unknown
> > > > Source)
> > > > at
> > >
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> > > (Unknown
> > > > Source)
> > > > at
> > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
> (Unknown
> > > > Source)
> > > > at org.apache.xerces.parsers.XML11Configuration.parse
> (Unknown
> > > Source)
> > > > at org.apache.xerces.parsers.XML11Configuration.parse
> (Unknown
> > > Source)
> > > > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > > > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > > Source)
> > > > at org.apache.commons.digester.Digester.parse(Digester.java
> > > :1567)
> > > > at org.apache.catalina.core.StandardHostDeployer.install(
> > > StandardHostDeployer.java:488)
> > > > at org.apache.catalina.core.StandardHost.install(
> > > StandardHost.java:863)
> > > > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> > > HostConfig.java:483)
> > > > at org.apache.catalina.startup.HostConfig.deployApps(
> > > HostConfig.java:427)
> > > > at org.apache.catalina.startup.HostConfig.start(
> HostConfig.java
> > > :983)
> > > > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> > > HostConfig.java:349)
> > > > at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> > > LifecycleSupport.java:119)
> > > > at org.apache.catalina.core.ContainerBase.start(
> > > ContainerBase.java:1091)
> > > > at org.apache.catalina.core.StandardHost.start(
> StandardHost.java
> > > :789)
> > > > at org.apache.catalina.core.ContainerBase.start(
> > > ContainerBase.java:1083)
> > > > at org.apache.catalina.core.StandardEngine.start(
> > > StandardEngine.java:478)
> > > > at org.apache.catalina.core.StandardService.start(
> > > StandardService.java:480)
> > > > at org.apache.catalina.core.StandardServer.start(
> > > StandardServer.java:2313)
> > > > at org.apache.catalina.startup.Catalina.start(Catalina.java
> :556)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > NativeMethodAccessorImpl.java:39)
> > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > DelegatingMethodAccessorImpl.java:25)
> > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > at org.apache.catalina.startup.Bootstrap.start(
> Bootstrap.java
> > > :287)
> > > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> > > :425)
> > > > ----- Root Cause -----
> > > > java.lang.NullPointerException
> > > > at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus
> (
> > > CXFServlet.java:155)
> > > > at org.apache.cxf.transport.servlet.CXFServlet.init(
> > > CXFServlet.java:98)
> > > > at org.apache.catalina.core.StandardWrapper.loadServlet(
> > > StandardWrapper.java:1029)
> > > > at org.apache.catalina.core.StandardWrapper.load(
> > > StandardWrapper.java:862)
> > > > at org.apache.catalina.core.StandardContext.loadOnStartup(
> > > StandardContext.java:4013)
> > > > at org.apache.catalina.core.StandardContext.start(
> > > StandardContext.java:4357)
> > > > at org.apache.catalina.core.ContainerBase.addChildInternal(
> > > ContainerBase.java:823)
> > > > at org.apache.catalina.core.ContainerBase.addChild(
> > > ContainerBase.java:807)
> > > > at org.apache.catalina.core.StandardHost.addChild(
> > > StandardHost.java:595)
> > > > at org.apache.catalina.core.StandardHostDeployer.addChild(
> > > StandardHostDeployer.java:903)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > NativeMethodAccessorImpl.java:39)
> > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > DelegatingMethodAccessorImpl.java:25)
> > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> > > MethodUtils.java:216)
> > > > at org.apache.commons.digester.SetNextRule.end(
> SetNextRule.java
> > > :256)
> > > > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > > > at org.apache.commons.digester.Digester.endElement(
> Digester.java
> > > :1058)
> > > > at org.apache.catalina.util.CatalinaDigester.endElement(
> > > CatalinaDigester.java:76)
> > > > at org.apache.xerces.parsers.AbstractSAXParser.endElement
> (Unknown
> > > Source)
> > > > at
> > > org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement
> (Unknown
> > > > Source)
> > > > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement
> (Unknown
> > > Source)
> > > > at
> > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> > > (Unknown
> > > > Source)
> > > > at
> > >
> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> > > (Unknown
> > > > Source)
> > > > at
> > >
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> > > (Unknown
> > > > Source)
> > > > at
> > > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument
> (Unknown
> > > > Source)
> > > > at org.apache.xerces.parsers.XML11Configuration.parse
> (Unknown
> > > Source)
> > > > at org.apache.xerces.parsers.XML11Configuration.parse
> (Unknown
> > > Source)
> > > > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > > > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > > Source)
> > > > at org.apache.commons.digester.Digester.parse(Digester.java
> > > :1567)
> > > > at org.apache.catalina.core.StandardHostDeployer.install(
> > > StandardHostDeployer.java:488)
> > > > at org.apache.catalina.core.StandardHost.install(
> > > StandardHost.java:863)
> > > > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> > > HostConfig.java:483)
> > > > at org.apache.catalina.startup.HostConfig.deployApps(
> > > HostConfig.java:427)
> > > > at org.apache.catalina.startup.HostConfig.start(
> HostConfig.java
> > > :983)
> > > > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> > > HostConfig.java:349)
> > > > at
> org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> > > LifecycleSupport.java:119)
> > > > at org.apache.catalina.core.ContainerBase.start(
> > > ContainerBase.java:1091)
> > > > at org.apache.catalina.core.StandardHost.start(
> StandardHost.java
> > > :789)
> > > > at org.apache.catalina.core.ContainerBase.start(
> > > ContainerBase.java:1083)
> > > > at org.apache.catalina.core.StandardEngine.start(
> > > StandardEngine.java:478)
> > > > at org.apache.catalina.core.StandardService.start(
> > > StandardService.java:480)
> > > > at org.apache.catalina.core.StandardServer.start(
> > > StandardServer.java:2313)
> > > > at org.apache.catalina.startup.Catalina.start(Catalina.java
> :556)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
> Method)
> > > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > > NativeMethodAccessorImpl.java:39)
> > > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > > DelegatingMethodAccessorImpl.java:25)
> > > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > > at org.apache.catalina.startup.Bootstrap.start(
> Bootstrap.java
> > > :287)
> > > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> > > :425)
> > > >
> > >
> >
> >
> >
> > --
> > Dan Diephouse
> > Envoi Solutions
> > http://envoisolutions.com | http://netzooid.com/blog
> >
>
--
Dan Diephouse
Envoi Solutions
http://envoisolutions.com | http://netzooid.com/blog
Re: CXFServlet throws NullPointerException when using cxf.xml
Posted by Ray Krueger <ra...@gmail.com>.
Should I be loading cxf.xml myself then?
Or should I move all the cxf resource imports into cxf.xml, and load
my own beans in application-context.xml?
(((Web .xml)))
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/application-context.xml</param-value>
</context-param>
<listener>
<listener-class>
org.springframework.web.context.ContextLoaderListener
</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<display-name>CXF Servlet</display-name>
<servlet-class>
org.apache.cxf.transport.servlet.CXFServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/ws/*</url-pattern>
</servlet-mapping>
======================
(((application-context.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:jaxws="http://cxf.apache.org/jaxws"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-2.0.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml"/>
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml"/>
<import resource="classpath:META-INF/cxf/cxf-extension-xml.xml"/>
<import resource="classpath:META-INF/cxf/cxf-extension-http-binding.xml"/>
<import resource="classpath:META-INF/cxf/cxf-servlet.xml"/>
....beans removed....
</beans>
On 8/16/07, Dan Diephouse <da...@envoisolutions.com> wrote:
> What does your servlet/web.xml config look like?
>
> If you're using it with Spring & the ContextLoaderListener, you need to
> import the cxf config files inside your cxf.xml:
>
> <import resource="classpath:META-INF/cxf/cxf.xml" />
> <import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
> <import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
>
>
> - Dan
>
> On 8/15/07, Ray Krueger <ra...@gmail.com> wrote:
> >
> > Does anyone have a clue why the
> > bus.getExtension(ResourceManager.class) would return null?
> >
> > The mere existence of a cxf.xml in my app causes the NPE I mentioned
> > below.
> >
> > On 8/14/07, Ray Krueger <ra...@gmail.com> wrote:
> > > If I add the following cxf.xml file (from he wiki) to my build I get a
> > > NullPointerException from the CxfServlet. It seems that the
> > > bus.getExtension(ResourceManager.class) is returning null. I am using
> > > cxf-2.0.1-incubator.
> > >
> > > ((cxf.xml))
> > >
> > > <beans xmlns="http://www.springframework.org/schema/beans"
> > > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > > xmlns:cxf="http://cxf.apache.org/core"
> > > xsi:schemaLocation="
> > > http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
> > > http://www.springframework.org/schema/beans
> > > http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
> > >
> > > <cxf:bus>
> > > <cxf:features>
> > > <cxf:logging/>
> > > </cxf:features>
> > > </cxf:bus>
> > > </beans>
> > >
> > > ((Lines 154 and 155 of CXFServlet))
> > > ResourceManager resourceManager =
> > > bus.getExtension(ResourceManager.class);
> > > resourceManager.addResourceResolver(new
> > ServletContextResourceResolver(
> > >
> > > servletConfig.getServletContext()));
> > >
> > >
> > > ((NullPointerException))
> > >
> > >
> > > StandardContext[]Servlet threw load() exception
> > > javax.servlet.ServletException: Servlet.init() for servlet CXFServlet
> > > threw exception
> > > at org.apache.catalina.core.StandardWrapper.loadServlet(
> > StandardWrapper.java:1071)
> > > at org.apache.catalina.core.StandardWrapper.load(
> > StandardWrapper.java:862)
> > > at org.apache.catalina.core.StandardContext.loadOnStartup(
> > StandardContext.java:4013)
> > > at org.apache.catalina.core.StandardContext.start(
> > StandardContext.java:4357)
> > > at org.apache.catalina.core.ContainerBase.addChildInternal(
> > ContainerBase.java:823)
> > > at org.apache.catalina.core.ContainerBase.addChild(
> > ContainerBase.java:807)
> > > at org.apache.catalina.core.StandardHost.addChild(
> > StandardHost.java:595)
> > > at org.apache.catalina.core.StandardHostDeployer.addChild(
> > StandardHostDeployer.java:903)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> > MethodUtils.java:216)
> > > at org.apache.commons.digester.SetNextRule.end(SetNextRule.java
> > :256)
> > > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > > at org.apache.commons.digester.Digester.endElement(Digester.java
> > :1058)
> > > at org.apache.catalina.util.CatalinaDigester.endElement(
> > CatalinaDigester.java:76)
> > > at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
> > Source)
> > > at
> > org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> > > Source)
> > > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown
> > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> > (Unknown
> > > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> > (Unknown
> > > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> > (Unknown
> > > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> > > Source)
> > > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> > Source)
> > > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> > Source)
> > > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > Source)
> > > at org.apache.commons.digester.Digester.parse(Digester.java
> > :1567)
> > > at org.apache.catalina.core.StandardHostDeployer.install(
> > StandardHostDeployer.java:488)
> > > at org.apache.catalina.core.StandardHost.install(
> > StandardHost.java:863)
> > > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> > HostConfig.java:483)
> > > at org.apache.catalina.startup.HostConfig.deployApps(
> > HostConfig.java:427)
> > > at org.apache.catalina.startup.HostConfig.start(HostConfig.java
> > :983)
> > > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> > HostConfig.java:349)
> > > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> > LifecycleSupport.java:119)
> > > at org.apache.catalina.core.ContainerBase.start(
> > ContainerBase.java:1091)
> > > at org.apache.catalina.core.StandardHost.start(StandardHost.java
> > :789)
> > > at org.apache.catalina.core.ContainerBase.start(
> > ContainerBase.java:1083)
> > > at org.apache.catalina.core.StandardEngine.start(
> > StandardEngine.java:478)
> > > at org.apache.catalina.core.StandardService.start(
> > StandardService.java:480)
> > > at org.apache.catalina.core.StandardServer.start(
> > StandardServer.java:2313)
> > > at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java
> > :287)
> > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> > :425)
> > > ----- Root Cause -----
> > > java.lang.NullPointerException
> > > at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(
> > CXFServlet.java:155)
> > > at org.apache.cxf.transport.servlet.CXFServlet.init(
> > CXFServlet.java:98)
> > > at org.apache.catalina.core.StandardWrapper.loadServlet(
> > StandardWrapper.java:1029)
> > > at org.apache.catalina.core.StandardWrapper.load(
> > StandardWrapper.java:862)
> > > at org.apache.catalina.core.StandardContext.loadOnStartup(
> > StandardContext.java:4013)
> > > at org.apache.catalina.core.StandardContext.start(
> > StandardContext.java:4357)
> > > at org.apache.catalina.core.ContainerBase.addChildInternal(
> > ContainerBase.java:823)
> > > at org.apache.catalina.core.ContainerBase.addChild(
> > ContainerBase.java:807)
> > > at org.apache.catalina.core.StandardHost.addChild(
> > StandardHost.java:595)
> > > at org.apache.catalina.core.StandardHostDeployer.addChild(
> > StandardHostDeployer.java:903)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> > MethodUtils.java:216)
> > > at org.apache.commons.digester.SetNextRule.end(SetNextRule.java
> > :256)
> > > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > > at org.apache.commons.digester.Digester.endElement(Digester.java
> > :1058)
> > > at org.apache.catalina.util.CatalinaDigester.endElement(
> > CatalinaDigester.java:76)
> > > at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
> > Source)
> > > at
> > org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> > > Source)
> > > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown
> > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> > (Unknown
> > > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> > (Unknown
> > > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> > (Unknown
> > > Source)
> > > at
> > org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> > > Source)
> > > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> > Source)
> > > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> > Source)
> > > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> > Source)
> > > at org.apache.commons.digester.Digester.parse(Digester.java
> > :1567)
> > > at org.apache.catalina.core.StandardHostDeployer.install(
> > StandardHostDeployer.java:488)
> > > at org.apache.catalina.core.StandardHost.install(
> > StandardHost.java:863)
> > > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> > HostConfig.java:483)
> > > at org.apache.catalina.startup.HostConfig.deployApps(
> > HostConfig.java:427)
> > > at org.apache.catalina.startup.HostConfig.start(HostConfig.java
> > :983)
> > > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> > HostConfig.java:349)
> > > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> > LifecycleSupport.java:119)
> > > at org.apache.catalina.core.ContainerBase.start(
> > ContainerBase.java:1091)
> > > at org.apache.catalina.core.StandardHost.start(StandardHost.java
> > :789)
> > > at org.apache.catalina.core.ContainerBase.start(
> > ContainerBase.java:1083)
> > > at org.apache.catalina.core.StandardEngine.start(
> > StandardEngine.java:478)
> > > at org.apache.catalina.core.StandardService.start(
> > StandardService.java:480)
> > > at org.apache.catalina.core.StandardServer.start(
> > StandardServer.java:2313)
> > > at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > > at sun.reflect.NativeMethodAccessorImpl.invoke(
> > NativeMethodAccessorImpl.java:39)
> > > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> > DelegatingMethodAccessorImpl.java:25)
> > > at java.lang.reflect.Method.invoke(Method.java:585)
> > > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java
> > :287)
> > > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> > :425)
> > >
> >
>
>
>
> --
> Dan Diephouse
> Envoi Solutions
> http://envoisolutions.com | http://netzooid.com/blog
>
Re: CXFServlet throws NullPointerException when using cxf.xml
Posted by Dan Diephouse <da...@envoisolutions.com>.
What does your servlet/web.xml config look like?
If you're using it with Spring & the ContextLoaderListener, you need to
import the cxf config files inside your cxf.xml:
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
- Dan
On 8/15/07, Ray Krueger <ra...@gmail.com> wrote:
>
> Does anyone have a clue why the
> bus.getExtension(ResourceManager.class) would return null?
>
> The mere existence of a cxf.xml in my app causes the NPE I mentioned
> below.
>
> On 8/14/07, Ray Krueger <ra...@gmail.com> wrote:
> > If I add the following cxf.xml file (from he wiki) to my build I get a
> > NullPointerException from the CxfServlet. It seems that the
> > bus.getExtension(ResourceManager.class) is returning null. I am using
> > cxf-2.0.1-incubator.
> >
> > ((cxf.xml))
> >
> > <beans xmlns="http://www.springframework.org/schema/beans"
> > xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> > xmlns:cxf="http://cxf.apache.org/core"
> > xsi:schemaLocation="
> > http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
> > http://www.springframework.org/schema/beans
> > http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
> >
> > <cxf:bus>
> > <cxf:features>
> > <cxf:logging/>
> > </cxf:features>
> > </cxf:bus>
> > </beans>
> >
> > ((Lines 154 and 155 of CXFServlet))
> > ResourceManager resourceManager =
> > bus.getExtension(ResourceManager.class);
> > resourceManager.addResourceResolver(new
> ServletContextResourceResolver(
> >
> > servletConfig.getServletContext()));
> >
> >
> > ((NullPointerException))
> >
> >
> > StandardContext[]Servlet threw load() exception
> > javax.servlet.ServletException: Servlet.init() for servlet CXFServlet
> > threw exception
> > at org.apache.catalina.core.StandardWrapper.loadServlet(
> StandardWrapper.java:1071)
> > at org.apache.catalina.core.StandardWrapper.load(
> StandardWrapper.java:862)
> > at org.apache.catalina.core.StandardContext.loadOnStartup(
> StandardContext.java:4013)
> > at org.apache.catalina.core.StandardContext.start(
> StandardContext.java:4357)
> > at org.apache.catalina.core.ContainerBase.addChildInternal(
> ContainerBase.java:823)
> > at org.apache.catalina.core.ContainerBase.addChild(
> ContainerBase.java:807)
> > at org.apache.catalina.core.StandardHost.addChild(
> StandardHost.java:595)
> > at org.apache.catalina.core.StandardHostDeployer.addChild(
> StandardHostDeployer.java:903)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> MethodUtils.java:216)
> > at org.apache.commons.digester.SetNextRule.end(SetNextRule.java
> :256)
> > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > at org.apache.commons.digester.Digester.endElement(Digester.java
> :1058)
> > at org.apache.catalina.util.CatalinaDigester.endElement(
> CatalinaDigester.java:76)
> > at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
> Source)
> > at
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> > Source)
> > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown
> Source)
> > at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> (Unknown
> > Source)
> > at
> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> (Unknown
> > Source)
> > at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> (Unknown
> > Source)
> > at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> > Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> Source)
> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> Source)
> > at org.apache.commons.digester.Digester.parse(Digester.java
> :1567)
> > at org.apache.catalina.core.StandardHostDeployer.install(
> StandardHostDeployer.java:488)
> > at org.apache.catalina.core.StandardHost.install(
> StandardHost.java:863)
> > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> HostConfig.java:483)
> > at org.apache.catalina.startup.HostConfig.deployApps(
> HostConfig.java:427)
> > at org.apache.catalina.startup.HostConfig.start(HostConfig.java
> :983)
> > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> HostConfig.java:349)
> > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> LifecycleSupport.java:119)
> > at org.apache.catalina.core.ContainerBase.start(
> ContainerBase.java:1091)
> > at org.apache.catalina.core.StandardHost.start(StandardHost.java
> :789)
> > at org.apache.catalina.core.ContainerBase.start(
> ContainerBase.java:1083)
> > at org.apache.catalina.core.StandardEngine.start(
> StandardEngine.java:478)
> > at org.apache.catalina.core.StandardService.start(
> StandardService.java:480)
> > at org.apache.catalina.core.StandardServer.start(
> StandardServer.java:2313)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java
> :287)
> > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> :425)
> > ----- Root Cause -----
> > java.lang.NullPointerException
> > at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(
> CXFServlet.java:155)
> > at org.apache.cxf.transport.servlet.CXFServlet.init(
> CXFServlet.java:98)
> > at org.apache.catalina.core.StandardWrapper.loadServlet(
> StandardWrapper.java:1029)
> > at org.apache.catalina.core.StandardWrapper.load(
> StandardWrapper.java:862)
> > at org.apache.catalina.core.StandardContext.loadOnStartup(
> StandardContext.java:4013)
> > at org.apache.catalina.core.StandardContext.start(
> StandardContext.java:4357)
> > at org.apache.catalina.core.ContainerBase.addChildInternal(
> ContainerBase.java:823)
> > at org.apache.catalina.core.ContainerBase.addChild(
> ContainerBase.java:807)
> > at org.apache.catalina.core.StandardHost.addChild(
> StandardHost.java:595)
> > at org.apache.catalina.core.StandardHostDeployer.addChild(
> StandardHostDeployer.java:903)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at org.apache.commons.beanutils.MethodUtils.invokeMethod(
> MethodUtils.java:216)
> > at org.apache.commons.digester.SetNextRule.end(SetNextRule.java
> :256)
> > at org.apache.commons.digester.Rule.end(Rule.java:276)
> > at org.apache.commons.digester.Digester.endElement(Digester.java
> :1058)
> > at org.apache.catalina.util.CatalinaDigester.endElement(
> CatalinaDigester.java:76)
> > at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown
> Source)
> > at
> org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> > Source)
> > at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown
> Source)
> > at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement
> (Unknown
> > Source)
> > at
> org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook
> (Unknown
> > Source)
> > at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch
> (Unknown
> > Source)
> > at
> org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> > Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> Source)
> > at org.apache.xerces.parsers.XML11Configuration.parse(Unknown
> Source)
> > at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> > at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown
> Source)
> > at org.apache.commons.digester.Digester.parse(Digester.java
> :1567)
> > at org.apache.catalina.core.StandardHostDeployer.install(
> StandardHostDeployer.java:488)
> > at org.apache.catalina.core.StandardHost.install(
> StandardHost.java:863)
> > at org.apache.catalina.startup.HostConfig.deployDescriptors(
> HostConfig.java:483)
> > at org.apache.catalina.startup.HostConfig.deployApps(
> HostConfig.java:427)
> > at org.apache.catalina.startup.HostConfig.start(HostConfig.java
> :983)
> > at org.apache.catalina.startup.HostConfig.lifecycleEvent(
> HostConfig.java:349)
> > at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(
> LifecycleSupport.java:119)
> > at org.apache.catalina.core.ContainerBase.start(
> ContainerBase.java:1091)
> > at org.apache.catalina.core.StandardHost.start(StandardHost.java
> :789)
> > at org.apache.catalina.core.ContainerBase.start(
> ContainerBase.java:1083)
> > at org.apache.catalina.core.StandardEngine.start(
> StandardEngine.java:478)
> > at org.apache.catalina.core.StandardService.start(
> StandardService.java:480)
> > at org.apache.catalina.core.StandardServer.start(
> StandardServer.java:2313)
> > at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> > at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> > at sun.reflect.NativeMethodAccessorImpl.invoke(
> NativeMethodAccessorImpl.java:39)
> > at sun.reflect.DelegatingMethodAccessorImpl.invoke(
> DelegatingMethodAccessorImpl.java:25)
> > at java.lang.reflect.Method.invoke(Method.java:585)
> > at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java
> :287)
> > at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java
> :425)
> >
>
--
Dan Diephouse
Envoi Solutions
http://envoisolutions.com | http://netzooid.com/blog
Re: CXFServlet throws NullPointerException when using cxf.xml
Posted by Ray Krueger <ra...@gmail.com>.
Does anyone have a clue why the
bus.getExtension(ResourceManager.class) would return null?
The mere existence of a cxf.xml in my app causes the NPE I mentioned below.
On 8/14/07, Ray Krueger <ra...@gmail.com> wrote:
> If I add the following cxf.xml file (from he wiki) to my build I get a
> NullPointerException from the CxfServlet. It seems that the
> bus.getExtension(ResourceManager.class) is returning null. I am using
> cxf-2.0.1-incubator.
>
> ((cxf.xml))
>
> <beans xmlns="http://www.springframework.org/schema/beans"
> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> xmlns:cxf="http://cxf.apache.org/core"
> xsi:schemaLocation="
> http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
> http://www.springframework.org/schema/beans
> http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">
>
> <cxf:bus>
> <cxf:features>
> <cxf:logging/>
> </cxf:features>
> </cxf:bus>
> </beans>
>
> ((Lines 154 and 155 of CXFServlet))
> ResourceManager resourceManager =
> bus.getExtension(ResourceManager.class);
> resourceManager.addResourceResolver(new ServletContextResourceResolver(
>
> servletConfig.getServletContext()));
>
>
> ((NullPointerException))
>
>
> StandardContext[]Servlet threw load() exception
> javax.servlet.ServletException: Servlet.init() for servlet CXFServlet
> threw exception
> at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1071)
> at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
> at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
> at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216)
> at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
> at org.apache.commons.digester.Rule.end(Rule.java:276)
> at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
> at org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
> at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
> at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> Source)
> at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
> Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown
> Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
> Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.commons.digester.Digester.parse(Digester.java:1567)
> at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
> at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
> at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
> at org.apache.catalina.core.StandardService.start(StandardService.java:480)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
> ----- Root Cause -----
> java.lang.NullPointerException
> at org.apache.cxf.transport.servlet.CXFServlet.loadSpringBus(CXFServlet.java:155)
> at org.apache.cxf.transport.servlet.CXFServlet.init(CXFServlet.java:98)
> at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1029)
> at org.apache.catalina.core.StandardWrapper.load(StandardWrapper.java:862)
> at org.apache.catalina.core.StandardContext.loadOnStartup(StandardContext.java:4013)
> at org.apache.catalina.core.StandardContext.start(StandardContext.java:4357)
> at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:823)
> at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:807)
> at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:595)
> at org.apache.catalina.core.StandardHostDeployer.addChild(StandardHostDeployer.java:903)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.commons.beanutils.MethodUtils.invokeMethod(MethodUtils.java:216)
> at org.apache.commons.digester.SetNextRule.end(SetNextRule.java:256)
> at org.apache.commons.digester.Rule.end(Rule.java:276)
> at org.apache.commons.digester.Digester.endElement(Digester.java:1058)
> at org.apache.catalina.util.CatalinaDigester.endElement(CatalinaDigester.java:76)
> at org.apache.xerces.parsers.AbstractSAXParser.endElement(Unknown Source)
> at org.apache.xerces.parsers.AbstractXMLDocumentParser.emptyElement(Unknown
> Source)
> at org.apache.xerces.impl.dtd.XMLDTDValidator.emptyElement(Unknown Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanStartElement(Unknown
> Source)
> at org.apache.xerces.impl.XMLDocumentScannerImpl$ContentDispatcher.scanRootElementHook(Unknown
> Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown
> Source)
> at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.commons.digester.Digester.parse(Digester.java:1567)
> at org.apache.catalina.core.StandardHostDeployer.install(StandardHostDeployer.java:488)
> at org.apache.catalina.core.StandardHost.install(StandardHost.java:863)
> at org.apache.catalina.startup.HostConfig.deployDescriptors(HostConfig.java:483)
> at org.apache.catalina.startup.HostConfig.deployApps(HostConfig.java:427)
> at org.apache.catalina.startup.HostConfig.start(HostConfig.java:983)
> at org.apache.catalina.startup.HostConfig.lifecycleEvent(HostConfig.java:349)
> at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:119)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1091)
> at org.apache.catalina.core.StandardHost.start(StandardHost.java:789)
> at org.apache.catalina.core.ContainerBase.start(ContainerBase.java:1083)
> at org.apache.catalina.core.StandardEngine.start(StandardEngine.java:478)
> at org.apache.catalina.core.StandardService.start(StandardService.java:480)
> at org.apache.catalina.core.StandardServer.start(StandardServer.java:2313)
> at org.apache.catalina.startup.Catalina.start(Catalina.java:556)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:585)
> at org.apache.catalina.startup.Bootstrap.start(Bootstrap.java:287)
> at org.apache.catalina.startup.Bootstrap.main(Bootstrap.java:425)
>