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From "Daniel Kulp (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (CXF-1614) Bug in CXF Validation, SOAP Fault produces invalid XML
Date Wed, 28 May 2008 14:27:46 GMT

     [ https://issues.apache.org/jira/browse/CXF-1614?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Daniel Kulp reassigned CXF-1614:
--------------------------------

    Assignee: Daniel Kulp

> Bug in CXF Validation, SOAP Fault produces invalid XML
> ------------------------------------------------------
>
>                 Key: CXF-1614
>                 URL: https://issues.apache.org/jira/browse/CXF-1614
>             Project: CXF
>          Issue Type: Bug
>    Affects Versions: 2.1
>         Environment: Windows Server 2003, MyEclipse 6.01, Tomcat 5.5
>            Reporter: Marcel Heemskerk
>            Assignee: Daniel Kulp
>            Priority: Blocker
>
> SUMMARY:
> When using a xsd:simpleType with pattern restriction, a non-valid reponse message (which
generates a SAXParseException) results in CXF returning invalid XML (missing ">" etc...),
instead of CXF returning a proper SOAP Fault. I think this is a major issue!
> Any help on this problem really really appreciated! 
> EXPLANATION + REPRODUCTION DETAILS:
> In here I will put all the information needed to reproduce the bug. We have a web service
with external schema, xsd1.xsd
> <include schemaLocation="xsd2.xsd"/>
> <xsd:element name="Period">
>   <xsd:complexType>
> 		<xsd:sequence>
>       	<xsd:element name="StartPeriod" type="uwvml:Datum"/>
> 		<xsd:element name="EndPeriod" type="uwvml:Datum" minOccurs="0"/>
> 		</xsd:sequence>
>   </xsd:complexType>
> /xsd:element>
> This includes xsd2.xsd where Datum is defined as a pattern for year month day in yyyymmdd:
> <simpleType name="Datum">
>  <restriction base="string">
> 	<length value="8"/>
> 	<pattern value="[1-2][0-9]{3}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])"/>
>  </restriction>
> </simpleType>
> We use CXF 2.1, with JAXB binding.
> The service operation looks like:
> public MyResponse doSomething(MyRequest, Holder<MyHeader header) {... }
> In the MyResponse is a StartPeriod which does NOT comply with the XSD. It contains the
value "21130" (without quotes).
> In the Spring config we turned on validation:
> <jaxws:endpoint ... 
>       <jaxws:properties>
>             <entry key="schema-validation-enabled" value="true" />
>       </jaxws:properties>
> </jaxws:endpoint>
>  
> Now.... I would have expected CXF to return a SOAP-FAULT... but instead it returns:
> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
> 	<soap:Header>
> 		<ns4:MyHeader xmlns:ns5=". . .. " xmlns:ns4=". . . " xmlns:ns3=". . ">
> 		<!-- VALID XML -->
> 		</ns4:MyHeader>
> 	</soap:Header>
> 	<soap:Body>
> 		<ns3:MyResponse xmlns:ns2=". . . " xmlns:ns3=". . . " xmlns:ns4=". . . " xmlns:ns5=".
. . ">
> 		<!-- VALID XML until... -->
> 		<ns3:SomeTagName<soap:Fault><faultcode>soap:Server</faultcode><faultstring>Marshalling
Error: cvc-pattern-valid: Value '21130' is not facet-valid with respect to pattern '[1-2][0-9]{3}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])'
for type 'Datum'.</faultstring></soap:Fault></soap:Body></soap:Envelope>
> The stacktrace i got is:
> INFO: Interceptor has thrown exception, unwinding now
> org.apache.cxf.interceptor.Fault: Marshalling Error: cvc-pattern-valid: Value '21130'
is not facet-valid with respect to pattern '[1-2][0-9]{3}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])'
for type 'Datum'.
> 	at org.apache.cxf.jaxb.JAXBEncoderDecoder.marshall(JAXBEncoderDecoder.java:208)
> 	at org.apache.cxf.jaxb.io.DataWriterImpl.write(DataWriterImpl.java:79)
> 	at org.apache.cxf.interceptor.AbstractOutDatabindingInterceptor.writeParts(AbstractOutDatabindingInterceptor.java:86)
> 	at org.apache.cxf.interceptor.BareOutInterceptor.handleMessage(BareOutInterceptor.java:68)
> 	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
> 	at org.apache.cxf.interceptor.OutgoingChainInterceptor.handleMessage(OutgoingChainInterceptor.java:74)
> 	at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:221)
> 	at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:78)
> 	at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:92)
> 	at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:214)
> 	at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:151)
> 	at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:170)
> 	at org.apache.cxf.transport.servlet.AbstractCXFServlet.doPost(AbstractCXFServlet.java:148)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:710)
> 	at javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
> 	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
> 	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
> 	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
> 	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
> 	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
> 	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
> 	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> 	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:263)
> 	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
> 	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:584)
> 	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
> 	at java.lang.Thread.run(Thread.java:595)
> Caused by: javax.xml.bind.MarshalException
>  - with linked exception:
> [org.xml.sax.SAXParseException: cvc-pattern-valid: Value '21130' is not facet-valid with
respect to pattern '[1-2][0-9]{3}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])' for type 'Datum'.]
> 	at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:331)
> 	at com.sun.xml.bind.v2.runtime.MarshallerImpl.marshal(MarshallerImpl.java:257)
> 	at javax.xml.bind.helpers.AbstractMarshallerImpl.marshal(AbstractMarshallerImpl.java:75)
> 	at org.apache.cxf.jaxb.JAXBEncoderDecoder.writeObject(JAXBEncoderDecoder.java:436)
> 	at org.apache.cxf.jaxb.JAXBEncoderDecoder.marshall(JAXBEncoderDecoder.java:189)
> 	... 26 more
> Caused by: org.xml.sax.SAXParseException: cvc-pattern-valid: Value '21130' is not facet-valid
with respect to pattern '[1-2][0-9]{3}(0[1-9]|1[0-2])(0[1-9]|[1-2][0-9]|3[0-1])' for type
'Datum'.
> 	at com.sun.org.apache.xerces.internal.jaxp.validation.Util.toSAXParseException(Util.java:109)
> 	at com.sun.org.apache.xerces.internal.jaxp.validation.ErrorHandlerAdaptor.error(ErrorHandlerAdaptor.java:104)
> 	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:382)
> 	at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:316)
> 	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator$XSIErrorReporter.reportError(XMLSchemaValidator.java:429)
> 	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.reportSchemaError(XMLSchemaValidator.java:3185)
> 	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.elementLocallyValidType(XMLSchemaValidator.java:3113)
> 	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.processElementContent(XMLSchemaValidator.java:3025)
> 	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.handleEndElement(XMLSchemaValidator.java:2178)
> 	at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaValidator.endElement(XMLSchemaValidator.java:814)
> 	at com.sun.org.apache.xerces.internal.jaxp.validation.ValidatorHandlerImpl.endElement(ValidatorHandlerImpl.java:345)
> 	at org.xml.sax.helpers.XMLFilterImpl.endElement(XMLFilterImpl.java:546)
> 	at com.sun.xml.bind.v2.runtime.output.SAXOutput.endTag(SAXOutput.java:128)
> 	at com.sun.xml.bind.v2.runtime.output.XmlOutputAbstractImpl.endTag(XmlOutputAbstractImpl.java:120)
> 	at com.sun.xml.bind.v2.runtime.output.ForkXmlOutput.endTag(ForkXmlOutput.java:87)
> 	at com.sun.xml.bind.v2.runtime.XMLSerializer.leafElement(XMLSerializer.java:322)
> 	at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$1.writeLeafElement(RuntimeBuiltinLeafInfoImpl.java:210)
> 	at com.sun.xml.bind.v2.model.impl.RuntimeBuiltinLeafInfoImpl$1.writeLeafElement(RuntimeBuiltinLeafInfoImpl.java:209)
> 	at com.sun.xml.bind.v2.runtime.reflect.TransducedAccessor$CompositeTransducedAccessorImpl.writeLeafElement(TransducedAccessor.java:250)
> 	at com.sun.xml.bind.v2.runtime.property.SingleElementLeafProperty.serializeBody(SingleElementLeafProperty.java:98)
> 	at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
> 	at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:681)
> 	at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:65)
> 	at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:168)
> 	at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:152)
> 	at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
> 	at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:681)
> 	at com.sun.xml.bind.v2.runtime.property.SingleElementNodeProperty.serializeBody(SingleElementNodeProperty.java:150)
> 	at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:322)
> 	at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:681)
> 	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:151)
> 	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:185)
> 	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(ElementBeanInfoImpl.java:305)
> 	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:312)
> 	at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:71)
> 	at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:490)
> 	at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:328)
> 	... 30 more
> To see what is wrong, i added in the service method, just before the return, the following
code. 
>  Class[] responseClasses = { MyResponse.class };
>  JAXBContext responseContext = JAXBContext.newInstance(responseClasses);
>  Marshaller responseMarshaller = responseContext.createMarshaller();
>  responseMarshaller.marshal(response,System.err);
> This produces correct XML, but non-compliant with the XSD because there is a Datum tag
with a "21130" value.
> Cheers,
> - Marcel Heemskerk

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