[jboss-user] [JBoss Web Services] - nullpointer exception while querying simpleType in Dynamicclient

Gayatri G [https://community.jboss.org/people/gayatrig] created the discussion "nullpointer exception while querying simpleType in Dynamicclient" To view the discussion, visit: https://community.jboss.org/message/810269#810269 -------------------------------------------------------------- I am trying to Query the docuement elements which are having simpleType in it  and resulting NullPointerException on call MessagePartInfo.getTypeClass() below is the snippets of the definitions <xs:element name="Get">   <xs:complexType>    <xs:sequence>    <xs:element name="MOType" type="MoType" fixed="Subscription@ http://schemas.ericsson.com/ema/UserProvisioning/BcsSub/1.0/%22 http://schemas.ericsson.com/ema/UserProvisioning/BcsSub/1.0/" /> ... ... ... 'Get' contains an element 'MoType' which is derived as an simpleType like below in the same schema definitions   <xs:simpleType name="MoType">   <xs:restriction base="xs:string">   <xs:pattern value="[A-Za-z][_A-Za-z0-9] https://community.jboss.org/mailto:*@.* *@.*" />   </xs:restriction>   </xs:simpleType> My client code : Class :SoapCxfClientBrowser public void processMessageParts(OperationData od, List<MessagePartInfo> parts) {   if(logger.isDebugEnabled()) {   logger.debug("Number of message parts: " + parts.size()); } for (MessagePartInfo messagePartInfo : parts) {   if(logger.isDebugEnabled()) {   logger.debug("MessagePartInfo: " + messagePartInfo);   logger.debug("TypeClass: " + messagePartInfo.getTypeClass());   logger.debug("PartClass: "    + messagePartInfo.getTypeClass().getCanonicalName());   }   processTypeInfo(od, messagePartInfo.getTypeClass()); } } Error i am seeying : 2013-04-23 15:33:13,976 DEBUG [com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser] (HDScanner) MessagePartInfo: [MessagePartInfo name={ http://schemas.ericsson.com/cai3g1.2/ http://schemas.ericsson.com/cai3g1.2/}parameters, ConcreteName={ http://schemas.ericsson.com/cai3g1.2/ http://schemas.ericsson.com/cai3g1.2/}Get 2013-04-23 15:33:13,976 DEBUG [com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser] (HDScanner) TypeClass: null 2013-04-23 15:33:13,976 DEBUG [com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfDynamicProxyClientImpl] (HDScanner) Error processing WSDL: java.lang.NullPointerException java.lang.NullPointerException at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser.processMessageParts(SoapCxfClientBrowser.java:157) at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser.processOperations(SoapCxfClientBrowser.java:139) at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser.processBindingInfos(SoapCxfClientBrowser.java:112) at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser.processServiceInfos(SoapCxfClientBrowser.java:99) at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser.processClient(SoapCxfClientBrowser.java:87) at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfClientBrowser.init(SoapCxfClientBrowser.java:65) at com.hp.opencall.seeconnector.soapcxf.impl.SoapCxfDynamicProxyClientImpl.init(SoapCxfDynamicProxyClientImpl.java:130) at com.hp.opencall.seeconnector.soapcxf.impl.CSImslet.init(CSImslet.java:130) at javax.servlet.GenericServlet.init(GenericServlet.java:212) at com.hp.opencall.imsc.coreimpl.ImsletWrapper.initImslet(ImsletWrapper.java:181) at com.hp.opencall.imsc.coreimpl.ImsAppImpl.initImslet(ImsAppImpl.java:216) at com.hp.opencall.imsc.startup.loaders.ImscLoaderBase.registerImslet(ImscLoaderBase.java:132) at com.hp.opencall.imsc.startup.JBossImsletService.startService(JBossImsletService.java:59) at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:376) at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:322) at sun.reflect.GeneratedMethodAccessor82.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) 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:189) at $Proxy38.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:1631) at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082) 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:163) at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:99) at org.jboss.system.deployers.ServiceDeployer.deploy(ServiceDeployer.java:46) 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:1631) at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934) at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082) 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:702) at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117) at org.jboss.system.server.profileservice.hotdeploy.HDScanner.scan(HDScanner.java:362) at org.jboss.system.server.profileservice.hotdeploy.HDScanner.run(HDScanner.java:255) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471) at java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:351) at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:178) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:165) at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:267) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) at java.lang.Thread.run(Thread.java:679)   Could somebody help me to resolve this issue and by letting me know the route cause for this. Thanks in Advance -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/810269#810269] Start a new discussion in JBoss Web Services at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]