Unmarshall Exception while using AbstractMarshallingPayloadEndpoint

[prasanthnath]

Hi,

My endpoint looks like this:
public class MarshallProjectSearchEP extends AbstractMarshallingPayloadEndpoint
{
public MarshallProjectSearchEP(Marshaller marshaller, Unmarshaller unm)
{
super(marshaller,unm);
}

public Object invokeInternal(Object request)
{
....
}

}

Here is my servlet mapping:

<bean class="org.springframework.ws.server.endpoint.mapp ing.PayloadRootQNameEndpointMapping">
<property name="mappings">
<props>
<prop key="{http://www.reflexisinc.com/schemas}ProjectSearch">MarshallProjectSearchEP</prop>
</props>
</property>
</bean>

<bean id="MarshallProjectSearchEP" class="com.reflexis.webservices.endpoint.MarshallP rojectSearchEP">
<constructor-arg ref="marshaller"/>
<constructor-arg ref="unmarshaller"/>
</bean>

<bean id="marshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshalle r">
<property name="contextPath" value="org.wsrtm.ProjectSearch"/>
</bean>

<bean id="unmarshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshalle r">
<property name="contextPath" value="org.wsrtm.ProjectSearch"/>
</bean>

Now when I invoke the service..this is the error I am getting:

2007-10-08 17:40:21,843 DEBUG [org.springframework.ws.soap.server.SoapMessageDisp atcher] - Testing endpoint adapter [org.springframework.ws.server.endpoint.adapter.Mes sageEndpointAdapter@138ec91]
2007-10-08 17:40:21,859 DEBUG [org.springframework.ws.soap.server.SoapMessageDisp atcher] - Testing endpoint exception resolver [org.springframework.ws.soap.server.endpoint.Simple SoapExceptionResolver@16fcc4]
2007-10-08 17:40:21,875 WARN [org.springframework.ws.soap.server.SoapMessageDisp atcher] - Endpoint invocation resulted in exception - responding with SOAP Fault
java.lang.UnsupportedOperationException
at com.sun.xml.bind.v2.runtime.unmarshaller.Unmarshal lerImpl.setValidating(UnmarshallerImpl.java:458)
at org.springframework.oxm.jaxb.Jaxb1Marshaller.initJ axbUnmarshaller(Jaxb1Marshaller.java:64)
at org.springframework.oxm.jaxb.AbstractJaxbMarshalle r.createUnmarshaller(AbstractJaxbMarshaller.java:1 67)
at org.springframework.oxm.jaxb.Jaxb1Marshaller.unmar shal(Jaxb1Marshaller.java:78)
at org.springframework.ws.server.endpoint.support.Mar shallingUtils.unmarshal(MarshallingUtils.java:56)
at org.springframework.ws.server.endpoint.AbstractMar shallingPayloadEndpoint.unmarshalRequest(AbstractM arshallingPayloadEndpoint.java:138)
at org.springframework.ws.server.endpoint.AbstractMar shallingPayloadEndpoint.invoke(AbstractMarshalling PayloadEndpoint.java:129)
at org.springframework.ws.server.endpoint.adapter.Mes sageEndpointAdapter.invoke(MessageEndpointAdapter. java:40)
at org.springframework.ws.server.MessageDispatcher.di spatch(MessageDispatcher.java:210)
at org.springframework.ws.server.MessageDispatcher.re ceive(MessageDispatcher.java:157)
at org.springframework.ws.transport.support.WebServic eMessageReceiverObjectSupport.handleConnection(Web ServiceMessageReceiverObjectSupport.java:86)
at org.springframework.ws.transport.http.WebServiceMe ssageReceiverHandlerAdapter.handle(WebServiceMessa geReceiverHandlerAdapter.java:56)
at org.springframework.ws.transport.http.MessageDispa tcherServlet.doService(MessageDispatcherServlet.ja va:157)
at org.springframework.web.servlet.FrameworkServlet.p rocessRequest(FrameworkServlet.java:461)
at org.springframework.web.servlet.FrameworkServlet.d oPost(FrameworkServlet.java:426)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invo keInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(Co yoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(P oolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)


I couldn't understand what the problem is.Can someone help me out?

Thanks in Advance
Prasanth

[keerthib]

The error u got is very much similar to that of mine when using jaxb2marshaller...
Even I got struck up here..

Can somebody help??

ThankYou..
Keerthi

[exgorth]

The following is working definition for jaxb2:

<bean id="jaxb2Marshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshaller">
        <property name="mtomEnabled" value="false" />
        <property name="contextPath" value="${model.package}" />
        <property name="schema" value="${schema.path}" />
</bean>

The ${model.package} is really the full package name (not class name) where the ObjectFactory class is located (as well as other classes).

[RayKrueger]

First, a tip

The Jaxb2Marshaller is both a Marshaller and Unmarshaller, you only need one bean for it.

<bean id="MarshallProjectSearchEP" class="com.reflexis.webservices.endpoint.MarshallP rojectSearchEP">
<constructor-arg ref="marshaller"/>
<constructor-arg ref="marshaller"/>
</bean>

<bean id="marshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshalle r">
<property name="contextPath" value="org.wsrtm.ProjectSearch"/>
</bean>

Second, as "exgorth" eluded to...

The "contextPath" should be set to the package the marshalled/unmarshalled classes are in.

Or you could set the individual classes to be bound using the "classesToBeBound" property on the Jaxb2Marshaller.

[keerthib]

Even after implementing what you have said..I am still getting the following error:

2007-10-09 10:34:28,843 DEBUG [org.springframework.ws.soap.server.SoapMessageDisp atcher] - Testing endpoint adapter [org.springframework.ws.server.endpoint.adapter.Mes sageEndpointAdapter@148083b]
2007-10-09 10:34:28,890 DEBUG [org.springframework.ws.soap.server.SoapMessageDisp atcher] - Testing endpoint exception resolver [org.springframework.ws.soap.server.endpoint.Simple SoapExceptionResolver@1866417]
2007-10-09 10:34:28,906 WARN [org.springframework.ws.soap.server.SoapMessageDisp atcher] - Endpoint invocation resulted in exception - responding with SOAP Fault
org.springframework.oxm.jaxb.JaxbUnmarshallingFail ureException: JAXB unmarshalling exception: null; nested exception is javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'xsi:ProjectSearch'.]
Caused by:
javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'xsi:ProjectSearch'.]
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.cr eateUnmarshalException(AbstractUnmarshallerImpl.ja va:315)
at com.sun.xml.bind.v2.runtime.unmarshaller.Unmarshal lerImpl.createUnmarshalException(UnmarshallerImpl. java:481)
at com.sun.xml.bind.v2.runtime.unmarshaller.Unmarshal lerImpl.unmarshal0(UnmarshallerImpl.java:299)
at com.sun.xml.bind.v2.runtime.unmarshaller.Unmarshal lerImpl.unmarshal(UnmarshallerImpl.java:272)
at javax.xml.bind.helpers.AbstractUnmarshallerImpl.un marshal(AbstractUnmarshallerImpl.java:107)
at org.springframework.oxm.jaxb.Jaxb2Marshaller.unmar shal(Jaxb2Marshaller.java:311)
at org.springframework.ws.server.endpoint.support.Mar shallingUtils.unmarshal(MarshallingUtils.java:53)
at org.springframework.ws.server.endpoint.AbstractMar shallingPayloadEndpoint.unmarshalRequest(AbstractM arshallingPayloadEndpoint.java:138)
at org.springframework.ws.server.endpoint.AbstractMar shallingPayloadEndpoint.invoke(AbstractMarshalling PayloadEndpoint.java:129)
at org.springframework.ws.server.endpoint.adapter.Mes sageEndpointAdapter.invoke(MessageEndpointAdapter. java:40)
at org.springframework.ws.server.MessageDispatcher.di spatch(MessageDispatcher.java:210)
at org.springframework.ws.server.MessageDispatcher.re ceive(MessageDispatcher.java:157)
at org.springframework.ws.transport.support.WebServic eMessageReceiverObjectSupport.handleConnection(Web ServiceMessageReceiverObjectSupport.java:86)
at org.springframework.ws.transport.http.WebServiceMe ssageReceiverHandlerAdapter.handle(WebServiceMessa geReceiverHandlerAdapter.java:56)
at org.springframework.ws.transport.http.MessageDispa tcherServlet.doService(MessageDispatcherServlet.ja va:157)
at org.springframework.web.servlet.FrameworkServlet.p rocessRequest(FrameworkServlet.java:461)
at org.springframework.web.servlet.FrameworkServlet.d oPost(FrameworkServlet.java:426)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:709)
at javax.servlet.http.HttpServlet.service(HttpServlet .java:802)
at org.apache.catalina.core.ApplicationFilterChain.in ternalDoFilter(ApplicationFilterChain.java:237)
at org.apache.catalina.core.ApplicationFilterChain.do Filter(ApplicationFilterChain.java:157)
at org.apache.catalina.core.StandardWrapperValve.invo ke(StandardWrapperValve.java:214)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardContextValve.invo keInternal(StandardContextValve.java:198)
at org.apache.catalina.core.StandardContextValve.invo ke(StandardContextValve.java:152)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardHostValve.invoke( StandardHostValve.java:137)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.valves.ErrorReportValve.invoke (ErrorReportValve.java:118)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:102)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.StandardEngineValve.invok e(StandardEngineValve.java:109)
at org.apache.catalina.core.StandardValveContext.invo keNext(StandardValveContext.java:104)
at org.apache.catalina.core.StandardPipeline.invoke(S tandardPipeline.java:520)
at org.apache.catalina.core.ContainerBase.invoke(Cont ainerBase.java:929)
at org.apache.coyote.tomcat5.CoyoteAdapter.service(Co yoteAdapter.java:160)
at org.apache.coyote.http11.Http11Processor.process(H ttp11Processor.java:799)
at org.apache.coyote.http11.Http11Protocol$Http11Conn ectionHandler.processConnection(Http11Protocol.jav a:705)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(P oolTcpEndpoint.java:577)
at org.apache.tomcat.util.threads.ThreadPool$ControlR unnable.run(ThreadPool.java:683)
at java.lang.Thread.run(Thread.java:595)
Caused by: org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'xsi:ProjectSearch'.
at org.apache.xerces.util.ErrorHandlerWrapper.createS AXParseException(Unknown Source)
at org.apache.xerces.util.ErrorHandlerWrapper.error(U nknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportErro r(Unknown Source)
at org.apache.xerces.impl.XMLErrorReporter.reportErro r(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.handl eStartElement(Unknown Source)
at org.apache.xerces.impl.xs.XMLSchemaValidator.start Element(Unknown Source)
at org.apache.xerces.jaxp.validation.ValidatorHandler Impl.startElement(Unknown Source)
at com.sun.xml.bind.v2.runtime.unmarshaller.Validatin gUnmarshaller.startElement(ValidatingUnmarshaller. java:73)
at com.sun.xml.bind.v2.runtime.unmarshaller.Interning XmlVisitor.startElement(InterningXmlVisitor.java:3 5)
at com.sun.xml.bind.v2.runtime.unmarshaller.SAXConnec tor.startElement(SAXConnector.java:101)
at com.sun.xml.bind.unmarshaller.DOMScanner.visit(DOM Scanner.java:224)
at com.sun.xml.bind.unmarshaller.DOMScanner.scan(DOMS canner.java:107)
at com.sun.xml.bind.v2.runtime.unmarshaller.Unmarshal lerImpl.unmarshal0(UnmarshallerImpl.java:289)

[exgorth]

could you post here your schema?

[prasanthnath]

This is my xsd:
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema" elementFormDefault="qualified" attributeFormDefault="unqualified">
<xs:element name="ProjectSearch">
<xs:annotation>
<xs:documentation>Project Search Criteria</xs:documentation>
</xs:annotation>
<xs:complexType>
<xs:sequence>
<xs:element name="Project" minOccurs="0">
<xs:complexType>
<xs:simpleContent>
<xs:extension base="xs:string">
<xs:attribute ref="RTMCase"/>
<xs:attribute ref="RTMMatch"/>
<xs:attribute ref="RTMValue"/>
</xs:extension>
</xs:simpleContent>
</xs:complexType>
</xs:element>
</xs:sequence>
</xs:complexType>
</xs:element>

This is my xml:
<?xml version="1.0" encoding="UTF-8"?>
<xsi:ProjectSearch xmlns:xsi="http://www.reflexisinc.com/schemas">

<Project RTMCase="IGNORE" RTMMatch="LIKE" RTMValue="ID">COM4515</Project>
</xsi:ProjectSearch>

[exgorth]

I don't see any errors. Please, take a look in the attached zip at schema (maybe you've forgotten to specify target namespace) and be sure that schema contains request and response elements (specified by requestSuffix, responseSuffix).

Could you show the generated wsdl?

The 'samples' are very helpful at startup, so inspect 'hello' and airline.

PS attached zip contains tests for marshal/unmarshal with jaxb2 using your schema.

[prasanthnath]

thanx for ur reply.But even after adding the target name space..i am getting the following error:

org.springframework.oxm.jaxb.JaxbUnmarshallingFail ureException: JAXB unmarshalling exception: null; nested exception is javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'xsi:ProjectSearch'.]
Caused by:
javax.xml.bind.UnmarshalException
- with linked exception:
[org.xml.sax.SAXParseException: cvc-elt.1: Cannot find the declaration of element 'xsi:ProjectSearch'.]

we have not used maven for generating the servlet.xml file.
I am pasting the servlet.xml file here. Can u please look at it..Here is the xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.0.xsd">

<bean class="org.springframework.ws.server.endpoint.mapp ing.PayloadRootQNameEndpointMapping">

<property name="mappings">
<props>
<prop key="{http://www.reflexisinc.com/schemas}ProjectSearch">MarshallProjectSearchEP</prop>
</props>
</property>
</bean>

<bean id="MarshallProjectSearchEP" class="com.reflexis.webservices.endpoint.MarshallP rojectSearchEP">
<constructor-arg ref="ProjectSearchSV"/>
<constructor-arg ref="marshaller"/>
<constructor-arg ref="marshaller"/>
</bean>

<bean id="marshaller" class="org.springframework.oxm.jaxb.Jaxb2Marshalle r">
<property name="mtomEnabled" value="false" />
<property name="contextPath" value="org.wsrtm.ProjectSearch"/>
<property name="schema" value="file:\\\C:\Tomcat\webapps\RflxsWebServices\ WEB-INF\xsd\ProjectSearch.xsd"/>
</bean>

<bean id="ProjectSearchSV" class="com.reflexis.webservices.service.ProjectSea rchSV"/>

</beans>

[prasanthnath]

And this is how my endpoint looks like:

public class MarshallProjectSearchEP extends AbstractMarshallingPayloadEndpoint
{

private ProjectSearchSV projectSearchSV;
eTrace.util.DatabaseConnection dbConn;
private BasicDataSource basicDataSource= null;
private final static String CLASS_NAME = MarshallProjectSearchEP.class.getName();
private static Logger _logger = Logger.getLogger("CLASS_NAME");

public MarshallProjectSearchEP()
{

}

public MarshallProjectSearchEP(ProjectSearchSV projectSearchSV, Marshaller marshaller, Unmarshaller unm) {
super(marshaller,unm);
this.projectSearchSV = projectSearchSV;
}

public Object invokeInternal(Object request)
{

try
{
dbConn = new DatabaseConnection("oracle.jdbc.driver.OracleDrive r","jdbc:oracle:thin:@","192.168.7.3","1521","CYRR WS","RTM24FITDEMO","RTM24FITDEMO");
System.out.println("in end point" + dbConn);

}

catch(Exception e)
{
e.printStackTrace(System.out);

}

return null;
}


}