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From "gayatri.guthikonda@hp.com" <gayatri.guthiko...@hp.com>
Subject nullpointer exception while querying simpleType in Dynamicclient
Date Tue, 23 Apr 2013 14:14:25 GMT
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/"
/>
...
...
...



'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]*@.*" />
				</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/}parameters,
ConcreteName={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





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