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From "Craig Tataryn (JIRA)" <j...@apache.org>
Subject [jira] Created: (CXF-2708) endpoint validation fails if WSDL referenced schemas exist on classpath outside the jar the endpoint exists
Date Thu, 11 Mar 2010 20:46:27 GMT
endpoint validation fails if WSDL referenced schemas exist on classpath outside the jar the
endpoint exists
-----------------------------------------------------------------------------------------------------------

                 Key: CXF-2708
                 URL: https://issues.apache.org/jira/browse/CXF-2708
             Project: CXF
          Issue Type: Bug
    Affects Versions: 2.2.6, 2.2.7
         Environment: $ mvn --version
Apache Maven 2.2.1 (r801777; 2009-08-06 14:16:01-0500)
Java version: 1.6.0
Java home: D:\Program Files\IBM\RAD75\jdk\jre
Default locale: en_US, platform encoding: Cp1252
OS name: "windows xp" version: "5.1 build 2600 service pack 3" arch: "x86" Family: "windows"

            Reporter: Craig Tataryn


Assuming you have split out XSDs into their own project, and you have an endpoint configured
like so:

{code}
        <jaxws:properties>
            <entry key="schema-validation-enabled"
                   value="true"/>
        </jaxws:properties>
{code}

What happens is, if you send a request to your endpoint it can't find the referenced XSDs.

The error message I get differs on whether I use 2.2.6 or 2.2.7-SNAPSHOT.  I'm not sure if
they both represent the same problem.  In 2.2.6, the problem states that the WSDL had a "premature
end of file", but when I debugged I found it was simply the fact the schemas it references
could not be found:   

{code:title=2.2.6 error}
Mar 11, 2010 2:05:06 PM org.apache.cxf.wsdl.EndpointReferenceUtils createSchema
WARNING: SAXException for newSchema() on 
Throwable occurred: org.xml.sax.SAXParseException: Premature end of file.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:231)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.fatalError(ErrorHandlerWrapper.java:210)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:424)
        at com.sun.org.apache.xerces.internal.impl.XMLScanner.reportFatalError(XMLScanner.java:1425)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl$PrologDriver.next(XMLDocumentScannerImpl.java:1073)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:662)
        at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:154)
        at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:525)
        at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaParsingConfig.parse(SchemaParsingConfig.java:471)
        at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaParsingConfig.parse(SchemaParsingConfig.java:527)
        at com.sun.org.apache.xerces.internal.impl.xs.opti.SchemaDOMParser.parse(SchemaDOMParser.java:546)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.getSchemaDocument(XSDHandler.java:1838)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.resolveSchema(XSDHandler.java:1793)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.constructTrees(XSDHandler.java:1022)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:605)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:588)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:555)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:521)
        at com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory.newSchema(XMLSchemaFactory.java:246)
        at org.apache.cxf.wsdl.EndpointReferenceUtils.createSchema(EndpointReferenceUtils.java:666)
        at org.apache.cxf.wsdl.EndpointReferenceUtils.getSchema(EndpointReferenceUtils.java:690)
        at org.apache.cxf.interceptor.AbstractInDatabindingInterceptor.setSchemaInMessage(AbstractInDatabindingInterceptor.java:109)
        at org.apache.cxf.interceptor.AbstractInDatabindingInterceptor.getDataReader(AbstractInDatabindingInterceptor.java:94)
        at org.apache.cxf.interceptor.AbstractInDatabindingInterceptor.getDataReader(AbstractInDatabindingInterceptor.java:99)
        at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:66)
        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
        at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:109)
        at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:98)
        at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:406)
        at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:178)
        at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:142)
        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179)
        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:103)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:389)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520)
{code}

In 2.2.7-SNAPSHOT it *actually lists the schemas it could not resolve*, and gives another
message stating "this schema contains two occurrences of 'urn:hl7-org:v3,FICR_IN100204CA'.":

{code:title=2.2.7-SNAPSHOT error}
[INFO] Starting scanner at interval of 5 seconds.
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT050207CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT050201CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT260022CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for FICR_MT600601CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for MCAI_MT700211CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for FICR_MT600401CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for FICR_MT510401CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT290000CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT490000CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT600000CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT280002CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT290000CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT490000CA.xsd
Mar 11, 2010 2:16:34 PM org.apache.cxf.wsdl.EndpointReferenceUtils$SchemaLSResourceResolver
resolveResource
WARNING: Could not resolve Schema for COCT_MT680000CA.xsd
WARNING: SAXException for newSchema() on 
Throwable occurred: org.xml.sax.SAXParseException: sch-props-correct.2: A schema cannot contain
two global components with the same name; this schema contains two occurrences of 'urn:hl7-org:v3,FICR_IN100204CA'.
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.createSAXParseException(ErrorHandlerWrapper.java:231)
        at com.sun.org.apache.xerces.internal.util.ErrorHandlerWrapper.error(ErrorHandlerWrapper.java:167)
        at com.sun.org.apache.xerces.internal.impl.XMLErrorReporter.reportError(XMLErrorReporter.java:420)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaErr(XSDHandler.java:2573)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.reportSchemaError(XSDHandler.java:2564)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.checkForDuplicateNames(XSDHandler.java:2238)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.buildGlobalNameRegistries(XSDHandler.java:1191)
        at com.sun.org.apache.xerces.internal.impl.xs.traversers.XSDHandler.parseSchema(XSDHandler.java:611)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadSchema(XMLSchemaLoader.java:588)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:555)
        at com.sun.org.apache.xerces.internal.impl.xs.XMLSchemaLoader.loadGrammar(XMLSchemaLoader.java:521)
        at com.sun.org.apache.xerces.internal.jaxp.validation.XMLSchemaFactory.newSchema(XMLSchemaFactory.java:246)
        at org.apache.cxf.wsdl.EndpointReferenceUtils.createSchema(EndpointReferenceUtils.java:669)
        at org.apache.cxf.wsdl.EndpointReferenceUtils.getSchema(EndpointReferenceUtils.java:693)
        at org.apache.cxf.interceptor.AbstractInDatabindingInterceptor.setSchemaInMessage(AbstractInDatabindingInterceptor.java:109)
        at org.apache.cxf.interceptor.AbstractInDatabindingInterceptor.getDataReader(AbstractInDatabindingInterceptor.java:94)
        at org.apache.cxf.interceptor.AbstractInDatabindingInterceptor.getDataReader(AbstractInDatabindingInterceptor.java:99)
        at org.apache.cxf.interceptor.DocLiteralInInterceptor.handleMessage(DocLiteralInInterceptor.java:66)
        at org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:243)
        at org.apache.cxf.transport.ChainInitiationObserver.onMessage(ChainInitiationObserver.java:110)
        at org.apache.cxf.transport.servlet.ServletDestination.invoke(ServletDestination.java:98)
        at org.apache.cxf.transport.servlet.ServletController.invokeDestination(ServletController.java:423)
        at org.apache.cxf.transport.servlet.ServletController.invoke(ServletController.java:178)
        at org.apache.cxf.transport.servlet.AbstractCXFServlet.invoke(AbstractCXFServlet.java:142)
        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.handleRequest(AbstractHTTPServlet.java:179)
        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.doPost(AbstractHTTPServlet.java:103)
        at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
        at org.apache.cxf.transport.servlet.AbstractHTTPServlet.service(AbstractHTTPServlet.java:159)
        at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:502)
        at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:389)
        at org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:216)
        at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
        at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
        at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:417)
        at org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:230)
        at org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
        at org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:152)
        at org.mortbay.jetty.Server.handle(Server.java:326)
        at org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:534)
        at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:879)
        at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747)
        at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
        at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:404)
        at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
        at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:520)

{code}

I've tried several things, including catalog files, but I can't resolve this.  It seems to
be the underlying schema parsers themselves that have the issue.  Spent a few days trying
to debug far enough into the issue to formulate that opinion, so unfortunately I have no patch
to contribute.

To replicate:
1. Unzip the attached project
2. Change directory to CXFSchemaRefProblemPom
3. edit pom.xml to switch to the appropriate version of cxf and cxf-codegen (2.2.6 or 2.2.7-SNAPSHOT
(which is the one the project is currently set for))
4. switch to CXFSchemaRefProblemWar and execute mvn jetty:run
5. switch to the parent directory where sample-req.xml exists and send a request to the endpoint:
{{curl -d @sample-req.xml -H "Content-Type: text/xml;charset=UTF-8" http://localhost:8080/ProcessClaim}}


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