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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