Exception while deploying web services

[Saathvik Reddy]

Hi,

I have deployed a POJO style webservice in JBoss 5.0.0GA. I am trying to call this webservice from a servlet.
When the .ear file is deployed i get this exception:

19:41:02,350 ERROR [JBossContextConfig] XML error parsing: context.xml
org.jboss.xb.binding.JBossXBRuntimeException: Failed to create a new SAX parser
        at org.jboss.xb.binding.UnmarshallerFactory$UnmarshallerFactoryImpl.newUnmarshaller(UnmarshallerFactory.java:100)
        at org.jboss.web.tomcat.service.deployers.JBossContextConfig.processContextConfig(JBossContextConfig.java:552)
        at org.jboss.web.tomcat.service.deployers.JBossContextConfig.init(JBossContextConfig.java:538)
        at org.apache.catalina.startup.ContextConfig.lifecycleEvent(ContextConfig.java:279)
        at org.apache.catalina.util.LifecycleSupport.fireLifecycleEvent(LifecycleSupport.java:117)
        at org.apache.catalina.core.StandardContext.init(StandardContext.java:5436)
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:4148)
        at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeployInternal(TomcatDeployment.java:367)
        at org.jboss.web.tomcat.service.deployers.TomcatDeployment.performDeploy(TomcatDeployment.java:146)
        at org.jboss.web.deployers.AbstractWarDeployment.start(AbstractWarDeployment.java:460)
        at org.jboss.web.deployers.WebModule.startModule(WebModule.java:118)
        at org.jboss.web.deployers.WebModule.start(WebModule.java:96)
        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:597)
        at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:157)
        at org.jboss.mx.server.Invocation.dispatch(Invocation.java:96)
        at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
        at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
        at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:668)
        at org.jboss.system.microcontainer.ServiceProxy.invoke(ServiceProxy.java:206)
        at $Proxy36.start(Unknown Source)
        at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:42)
        at org.jboss.system.microcontainer.StartStopLifecycleAction.installAction(StartStopLifecycleAction.java:37)
        at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
        at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
        at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
        at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
        at org.jboss.system.microcontainer.ServiceControllerContext.install(ServiceControllerContext.java:286)
        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
        at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
        at org.jboss.system.ServiceController.doChange(ServiceController.java:688)
        at org.jboss.system.ServiceController.start(ServiceController.java:460)
        at org.jboss.system.deployers.ServiceDeployer.start(ServiceDeployer.java:146)
        at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:104)
        at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:45)
        at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
        at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
        at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
        at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
        at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
        at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178)
        at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1210)
        at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
        at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
        at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1598)
        at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1062)
        at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
        at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
        at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
        at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:545)
        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.loadProfile(ProfileServiceBootstrap.java:304)
        at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:205)
        at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:405)
        at org.jboss.Main.boot(Main.java:209)
        at org.jboss.Main$1.run(Main.java:547)
        at java.lang.Thread.run(Thread.java:619)
Caused by: org.jboss.xb.binding.JBossXBException: Failed to create a new SAX parser
        at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.<init>(SaxJBossXBParser.java:97)
        at org.jboss.xb.binding.UnmarshallerImpl.<init>(UnmarshallerImpl.java:56)
        at org.jboss.xb.binding.UnmarshallerFactory$UnmarshallerFactoryImpl.newUnmarshaller(UnmarshallerFactory.java:96)
        ... 63 more
Caused by: java.lang.ClassCastException: org.apache.xerces.parsers.XML11Configuration cannot be cast to org.apache.xerces.xni.parser.XMLParserConfiguration
        at org.apache.xerces.parsers.SAXParser.<init>(Unknown Source)
        at org.apache.xerces.parsers.SAXParser.<init>(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.<init>(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserImpl.<init>(Unknown Source)
        at org.apache.xerces.jaxp.SAXParserFactoryImpl.newSAXParser(Unknown Source)
        at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.<init>(SaxJBossXBParser.java:92)
        ... 65 more
19:41:02,415 ERROR [JBossContextConfig] XML error parsing: jboss.web/localhost/context.xml.default
org.jboss.xb.binding.JBossXBRuntimeException: Failed to create a new SAX parser
        at org.jboss.xb.binding.UnmarshallerFactory$UnmarshallerFactoryImpl.newUnmarshaller(UnmarshallerFactory.java:100)

[Jaikiran Pai]

Are you packaging any jar files which contain the org.apache.xerces.* package or other xml parsing package? If yes, then try removing those jars from your application and deploy it again.

[Saathvik Reddy]

Originally posted by Jaikiran Pai:
Are you packaging any jar files which contain the org.apache.xerces.* package or other xml parsing package? If yes, then try removing those jars from your application and deploy it again.

I'll give it a try!

[Saathvik Reddy]

Originally posted by Jaikiran Pai:
Are you packaging any jar files which contain the org.apache.xerces.* package or other xml parsing package? If yes, then try removing those jars from your application and deploy it again.

I removed the packages and got rid of the error i was getting.

I am using JBoss 5.0.0GA and trying to inject @PersitenceContext in my POJO style web service. Is POJO style web service a managed object? If no how to inject @PersistenceContext?

Thanks,
Srikanth.
[ December 09, 2008: Message edited by: Srikanth Reddy ]

[Saathvik Reddy]

could anyone please help me out!

[Jaikiran Pai]

Having never worked with POJO webservices, i am not quite sure whether they will be scanned for injection.