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 <[EMAIL PROTECTED]> 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) >
