JAXB inconsistent behavior in NetBeans

[bramirez1@hotmail.com]

I created a XML schema that I use to generate Java classes and the appropriate XML input data file. For some unkbown reason, the application does not always work after it's deploy due to JAXB errors. What seems to be happening, is that JAXB complains about the name space in the input XML file. Removing the name space declaration from the input XML file fixes the problem, but if Glassfish is restarted, then JAXB complains about the missing name space in the input XML file. To get around this new problem, I add the name space declaration to the input data file. Note that this work around is not guaranteed to work as it only works sometimes. This fix will not work in a production environment and I'm looking for a more permanent fix.

The following is the XML schema I'm using:

<?xml version="1.0" encoding="UTF-8"?>

<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema"
targetNamespace="http://xml.netbeans.org/schema/appConfiguration"
xmlns:tns="http://xml.netbeans.org/schema/appConfiguration"
xmlns:jxb="http://java.sun.com/xml/ns/jaxb" jxb:version="1.0"
elementFormDefault="qualified">

<xsd:complexType name="switchConfig">
<xsd:annotation>
<xsd:appinfo>
<jxb:class name="switchConfig">
<jxb:javadoc>
<![CDATA[This class stores the configuration settings for a switch.]]>
</jxb:javadoc>
</jxb:class>
</xsd:appinfo>
</xsd:annotation>
<xsd:sequence>
<xsd:element name="switchName" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="keepAliveInterval" type="xsd:int" nillable="false"></xsd:element>
<xsd:element name="maxTelnetConnections" type="xsd:int" nillable="false"></xsd:element>
<xsd:element name="inputPrompt" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="endOfLineInd" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="abortCommand" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="errorInResultInd" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="submitCommand" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="submitAndExecuteCommand" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="waitAfterSubmit" type="xsd:long" nillable="false"></xsd:element>
<xsd:element name="loginPrompt" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="netAsciiCompliant" type="xsd:boolean" nillable="false"></xsd:element>
</xsd:sequence>
</xsd:complexType>

<xsd:element name="appConfiguration" abstract="false" nillable="false">
<xsd:annotation>
<xsd:appinfo>
<jxb:class name="appConfiguration">
<jxb:javadoc>
<![CDATA[This class stores the application configuration settings as defined in appConfiguration.xml.]]>
</jxb:javadoc>
</jxb:class>
</xsd:appinfo>
</xsd:annotation>
<xsd:complexType>
<xsd:sequence>
<xsd:element name="switchConfigurations" type="tns:switchConfig" maxOccurs="unbounded"></xsd:element>
<xsd:element name="appMode" type="xsd:string" nillable="false"></xsd:element>
<xsd:element name="emailEnabled" type="xsd:boolean" nillable="false"></xsd:element>
<xsd:element name="emailSender" type="xsd:string" nillable="true"></xsd:element>
<xsd:element name="emailRecipients" type="xsd:string" nillable="true"></xsd:element>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>


The following is a sample XML input data file that contains name space declarations:

<?xml version="1.0" encoding="UTF-8"?>

<ns0:appConfiguration xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'
xmlns:ns0='http://xml.netbeans.org/schema/appConfiguration'
xsi:schemaLocation='http://xml.netbeans.org/schema/appConfiguration ../appConfiguration.xsd'>
<ns0:switchConfigurations>
<ns0:switchName>Name</ns0:switchName>
<ns0:keepAliveInterval>100</ns0:keepAliveInterval>
<ns0:maxTelnetConnections>1</ns0:maxTelnetConnections>
<ns0:inputPrompt><![CDATA[xyz]]></ns0:inputPrompt>
<ns0:endOfLineInd><![CDATA[\r\n]]></ns0:endOfLineInd>
<ns0:abortCommand>abort</ns0:abortCommand>
<ns0:errorInResultInd>ERROR</ns0:errorInResultInd>
<ns0:submitCommand><![CDATA[\n]]></ns0:submitCommand>
<ns0:submitAndExecuteCommand><![CDATA[\n]]></ns0:submitAndExecuteCommand>
<ns0:waitAfterSubmit>100</ns0:waitAfterSubmit>
<ns0:loginPrompt><![CDATA[xyz]]></ns0:loginPrompt>
<ns0:netAsciiCompliant>true</ns0:netAsciiCompliant>
</ns0:switchConfigurations>

<ns0:appMode>test</ns0:appMode>
<ns0:emailEnabled>true</ns0:emailEnabled>
<ns0:emailSender>noreply@mail.com</ns0:emailSender>
<ns0:emailRecipients>recipient@mail.com</ns0:emailRecipients>

</ns0:appConfiguration>

And the error that I get with the above XML input file is:

DefaultValidationEventHandler: [FATAL_ERROR]: unexpected element (uri:"http://xml.netbeans.org/schema/appConfiguration", local:"appConfiguration"). Expected elements are <{}appConfiguration>
Location: line 13
The log message is null.
javax.xml.bind.UnmarshalException: unexpected element (uri:"http://xml.netbeans.org/schema/appConfiguration", local:"appConfiguration"). Expected elements are <{}appConfiguration>
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:603)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:244)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:239)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:116)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext$DefaultRootLoader.childElement(UnmarshallingContext.java:1009)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:446)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:427)
at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:137)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:626)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3095)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:921)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:211)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:184)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:137)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:184)
at com.deltacom.deltaflow.config.ApplicationConfiguration.<init>(ApplicationConfiguration.java:47)
at com.deltacom.deltaflow.config.ApplicationConfiguration.singleton(ApplicationConfiguration.java:90)
at com.deltacom.sap.pool.AbstractObjectPool.getMaxObjectCount(AbstractObjectPool.java:321)
at com.deltacom.sap.pool.AbstractObjectPool.<init>(AbstractObjectPool.java:67)
at com.deltacom.sap.pool.telnet.TelnetConnectionPool.<init>(TelnetConnectionPool.java:63)
at com.deltacom.sap.five_e.FiveESwitch.createPool(FiveESwitch.java:140)
at com.deltacom.sap.five_e.FiveESwitch.setMinIdle(FiveESwitch.java:127)
at com.deltacom.sap.dms.DmsSwitchFactory.getSwitch(DmsSwitchFactory.java:62)
at com.deltacom.deltaflow.beans.CS2KSwitchBean.process(CS2KSwitchBean.java:95)
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 com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1067)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2895)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3986)
at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:203)
at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:117)
at $Proxy122.process(Unknown Source)
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 com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:233)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:225)
at com.deltacom.deltaflow.beans.__CS2KSwitchRemote_Remote_DynamicStub.process(com/deltacom/deltaflow/beans/__CS2KSwitchRemote_Remote_DynamicStub.java)
at com.deltacom.deltaflow.beans._CS2KSwitchRemote_Wrapper.process(com/deltacom/deltaflow/beans/_CS2KSwitchRemote_Wrapper.java)
at com.deltacom.deltaflow.services.SwitchWebService.process(SwitchWebService.java:57)
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 com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1067)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2895)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3986)
at com.sun.ejb.containers.WebServiceInvocationHandler.invoke(WebServiceInvocationHandler.java:189)
at $Proxy120.process(Unknown Source)
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 com.sun.enterprise.webservice.InvokerImpl.invoke(InvokerImpl.java:81)
at com.sun.enterprise.webservice.EjbInvokerImpl.invoke(EjbInvokerImpl.java:82)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:106)
at com.sun.enterprise.webservice.MonitoringPipe.process(MonitoringPipe.java:147)
at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:106)
at com.sun.enterprise.webservice.CommonServerSecurityPipe.processRequest(CommonServerSecurityPipe.java:218)
at com.sun.enterprise.webservice.CommonServerSecurityPipe.process(CommonServerSecurityPipe.java:129)
at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at com.sun.enterprise.webservice.Ejb3MessageDispatcher.handlePost(Ejb3MessageDispatcher.java:113)
at com.sun.enterprise.webservice.Ejb3MessageDispatcher.invoke(Ejb3MessageDispatcher.java:87)
at com.sun.enterprise.webservice.EjbWebServiceServlet.dispatchToEjbEndpoint(EjbWebServiceServlet.java:226)
at com.sun.enterprise.webservice.EjbWebServiceServlet.service(EjbWebServiceServlet.java:155)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at com.sun.enterprise.web.AdHocContextValve.invoke(AdHocContextValve.java:114)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:87)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:380)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)
Jaxb??? jar:file:/C:/Program%20Files/glassfish-v2ur2/lib/webservices-rt.jar!/com/sun/xml/bind/v2/runtime/JAXBContextImpl.class Build-Id: 1.0


When I removed the name space reference from the XML input file, it looks like this:

<?xml version="1.0" encoding="UTF-8"?>

<appConfiguration>
<switchConfigurations>
<switchName>Name</switchName>
<keepAliveInterval>100</keepAliveInterval>
<maxTelnetConnections>1</maxTelnetConnections>
<inputPrompt><![CDATA[xyz]]></inputPrompt>
<endOfLineInd><![CDATA[\r\n]]></endOfLineInd>
<abortCommand>abort</abortCommand>
<errorInResultInd>ERROR</errorInResultInd>
<submitCommand><![CDATA[\n]]></submitCommand>
<submitAndExecuteCommand><![CDATA[\n]]></submitAndExecuteCommand>
<waitAfterSubmit>100</waitAfterSubmit>
<loginPrompt><![CDATA[xyz]]></loginPrompt>
<netAsciiCompliant>true</netAsciiCompliant>
</switchConfigurations>

<appMode>test</appMode>
<emailEnabled>true</emailEnabled>
<emailSender>noreply@mail.com</emailSender>
<emailRecipients>recipient@mail.com</emailRecipients>

</appConfiguration>

And the JAXB error is:

[#|2009-02-03T14:43:20.184-0500|INFO|sun-appserver9.1|javax.enterprise.system.stream.out|_ThreadID=19;_ThreadName=httpSSLWorkerThread-140-0;|
DefaultValidationEventHandler: [FATAL_ERROR]: unexpected element (uri:"", local:"appConfiguration"). Expected elements are <{http://xml.netbeans.org/schema/appConfiguration}appConfiguration>
Location: line 11|#]

[#|2009-02-03T14:43:20.184-0500|SEVERE|sun-appserver9.1|ApplicationConfiguration|_ThreadID=19;_ThreadName=httpSSLWorkerThread-140-0;_RequestID=0382fd22-3f76-47e3-94f8-155bd02ab2d6;|The log message is null.
javax.xml.bind.UnmarshalException: unexpected element (uri:"", local:"appConfiguration"). Expected elements are <{http://xml.netbeans.org/schema/appConfiguration}appConfiguration>
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.handleEvent(UnmarshallingContext.java:603)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:244)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportError(Loader.java:239)
at com.sun.xml.bind.v2.runtime.unmarshaller.Loader.reportUnexpectedChildElement(Loader.java:116)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext$DefaultRootLoader.childElement(UnmarshallingContext.java:1009)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext._startElement(UnmarshallingContext.java:446)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallingContext.startElement(UnmarshallingContext.java:427)
at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnector.startElement(SAXConnector.java:137)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.startElement(AbstractSAXParser.java:501)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.scanStartElement(XMLNSDocumentScannerImpl.java:400)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl$NSContentDriver.scanRootElementHook(XMLNSDocumentScannerImpl.java:626)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:3095)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:921)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal0(UnmarshallerImpl.java:211)
at com.sun.xml.bind.v2.runtime.unmarshaller.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:184)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:137)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.unmarshal(AbstractUnmarshallerImpl.java:184)
at com.deltacom.deltaflow.config.ApplicationConfiguration.<init>(ApplicationConfiguration.java:47)
at com.deltacom.deltaflow.config.ApplicationConfiguration.singleton(ApplicationConfiguration.java:90)
at com.deltacom.sap.pool.AbstractObjectPool.getMaxObjectCount(AbstractObjectPool.java:321)
at com.deltacom.sap.pool.AbstractObjectPool.<init>(AbstractObjectPool.java:67)
at com.deltacom.sap.pool.telnet.TelnetConnectionPool.<init>(TelnetConnectionPool.java:63)
at com.deltacom.sap.dms.DmsSwitch.createPool(DmsSwitch.java:138)
at com.deltacom.sap.dms.DmsSwitch.setMinIdle(DmsSwitch.java:125)
at com.deltacom.sap.dms.DmsSwitchFactory.getSwitch(DmsSwitchFactory.java:62)
at com.deltacom.deltaflow.beans.CS2KSwitchBean.doQuery(CS2KSwitchBean.java:185)
at com.deltacom.deltaflow.beans.CS2KSwitchBean.query(CS2KSwitchBean.java:67)
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 com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1067)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2895)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3986)
at com.sun.ejb.containers.EJBObjectInvocationHandler.invoke(EJBObjectInvocationHandler.java:203)
at com.sun.ejb.containers.EJBObjectInvocationHandlerDelegate.invoke(EJBObjectInvocationHandlerDelegate.java:117)
at $Proxy83.query(Unknown Source)
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 com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.privateInvoke(StubInvocationHandlerImpl.java:233)
at com.sun.corba.ee.impl.presentation.rmi.StubInvocationHandlerImpl.invoke(StubInvocationHandlerImpl.java:152)
at com.sun.corba.ee.impl.presentation.rmi.bcel.BCELStubBase.invoke(BCELStubBase.java:225)
at com.deltacom.deltaflow.beans.__CS2KSwitchRemote_Remote_DynamicStub.query(com/deltacom/deltaflow/beans/__CS2KSwitchRemote_Remote_DynamicStub.java)
at com.deltacom.deltaflow.beans._CS2KSwitchRemote_Wrapper.query(com/deltacom/deltaflow/beans/_CS2KSwitchRemote_Wrapper.java)
at com.deltacom.deltaflow.services.SwitchWebService.query(SwitchWebService.java:49)
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 com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.java:1067)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
at com.sun.ejb.containers.BaseContainer.invokeTargetBeanMethod(BaseContainer.java:2895)
at com.sun.ejb.containers.BaseContainer.intercept(BaseContainer.java:3986)
at com.sun.ejb.containers.WebServiceInvocationHandler.invoke(WebServiceInvocationHandler.java:189)
at $Proxy75.query(Unknown Source)
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 com.sun.enterprise.webservice.InvokerImpl.invoke(InvokerImpl.java:81)
at com.sun.enterprise.webservice.EjbInvokerImpl.invoke(EjbInvokerImpl.java:82)
at com.sun.xml.ws.server.InvokerTube$2.invoke(InvokerTube.java:146)
at com.sun.xml.ws.server.sei.EndpointMethodHandler.invoke(EndpointMethodHandler.java:257)
at com.sun.xml.ws.server.sei.SEIInvokerTube.processRequest(SEIInvokerTube.java:93)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:106)
at com.sun.enterprise.webservice.MonitoringPipe.process(MonitoringPipe.java:147)
at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
at com.sun.xml.ws.api.pipe.helper.AbstractTubeImpl.process(AbstractTubeImpl.java:106)
at com.sun.xml.ws.tx.service.TxServerPipe.process(TxServerPipe.java:317)
at com.sun.enterprise.webservice.CommonServerSecurityPipe.processRequest(CommonServerSecurityPipe.java:218)
at com.sun.enterprise.webservice.CommonServerSecurityPipe.process(CommonServerSecurityPipe.java:129)
at com.sun.xml.ws.api.pipe.helper.PipeAdapter.processRequest(PipeAdapter.java:115)
at com.sun.xml.ws.api.pipe.Fiber.__doRun(Fiber.java:595)
at com.sun.xml.ws.api.pipe.Fiber._doRun(Fiber.java:554)
at com.sun.xml.ws.api.pipe.Fiber.doRun(Fiber.java:539)
at com.sun.xml.ws.api.pipe.Fiber.runSync(Fiber.java:436)
at com.sun.xml.ws.server.WSEndpointImpl$2.process(WSEndpointImpl.java:243)
at com.sun.xml.ws.transport.http.HttpAdapter$HttpToolkit.handle(HttpAdapter.java:444)
at com.sun.xml.ws.transport.http.HttpAdapter.handle(HttpAdapter.java:244)
at com.sun.xml.ws.transport.http.servlet.ServletAdapter.handle(ServletAdapter.java:135)
at com.sun.enterprise.webservice.Ejb3MessageDispatcher.handlePost(Ejb3MessageDispatcher.java:113)
at com.sun.enterprise.webservice.Ejb3MessageDispatcher.invoke(Ejb3MessageDispatcher.java:87)
at com.sun.enterprise.webservice.EjbWebServiceServlet.dispatchToEjbEndpoint(EjbWebServiceServlet.java:226)
at com.sun.enterprise.webservice.EjbWebServiceServlet.service(EjbWebServiceServlet.java:155)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:831)
at com.sun.enterprise.web.AdHocContextValve.invoke(AdHocContextValve.java:114)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:87)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:206)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:150)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:632)
at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:577)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:571)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:1080)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:272)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.invokeAdapter(DefaultProcessorTask.java:637)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.doProcess(DefaultProcessorTask.java:568)
at com.sun.enterprise.web.connector.grizzly.DefaultProcessorTask.process(DefaultProcessorTask.java:813)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.executeProcessorTask(DefaultReadTask.java:341)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:263)
at com.sun.enterprise.web.connector.grizzly.DefaultReadTask.doTask(DefaultReadTask.java:214)
at com.sun.enterprise.web.portunif.PortUnificationPipeline$PUTask.doTask(PortUnificationPipeline.java:380)
at com.sun.enterprise.web.connector.grizzly.TaskBase.run(TaskBase.java:265)
at com.sun.enterprise.web.connector.grizzly.ssl.SSLWorkerThread.run(SSLWorkerThread.java:106)

Any suggestions will be appreciated.