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Posted to dev@ws.apache.org by "John McCrae (JIRA)" <ji...@apache.org> on 2011/09/01 16:02:09 UTC
[jira] [Created] (WSCOMMONS-573) The prefix ... isn't the prefix,
which has been defined last thrown in Correct XML documents
The prefix ... isn't the prefix, which has been defined last thrown in Correct XML documents
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Key: WSCOMMONS-573
URL: https://issues.apache.org/jira/browse/WSCOMMONS-573
Project: WS-Commons
Issue Type: Bug
Components: Utilities
Affects Versions: XmlSchema 1.4.6
Reporter: John McCrae
Priority: Minor
In certain cases the following exception is thrown:
GRAVE: The prefix xsd isn't the prefix, which has been defined last.
java.lang.IllegalStateException: The prefix xsd isn't the prefix, which has been defined last.
at org.apache.ws.commons.util.NamespaceContextImpl.endPrefixMapping(NamespaceContextImpl.java:92)
at org.apache.xmlrpc.parser.RecursiveTypeParserImpl.endPrefixMapping(RecursiveTypeParserImpl.java:192)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endNamespaceMapping(AbstractSAXParser.java:2175)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.endElement(AbstractSAXParser.java:604)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanEndElement(XMLDocumentFragmentScannerImpl.java:1774)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl$FragmentContentDriver.next(XMLDocumentFragmentScannerImpl.java:2930)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentScannerImpl.next(XMLDocumentScannerImpl.java:648)
at com.sun.org.apache.xerces.internal.impl.XMLNSDocumentScannerImpl.next(XMLNSDocumentScannerImpl.java:140)
at com.sun.org.apache.xerces.internal.impl.XMLDocumentFragmentScannerImpl.scanDocument(XMLDocumentFragmentScannerImpl.java:510)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:807)
at com.sun.org.apache.xerces.internal.parsers.XML11Configuration.parse(XML11Configuration.java:737)
at com.sun.org.apache.xerces.internal.parsers.XMLParser.parse(XMLParser.java:107)
at com.sun.org.apache.xerces.internal.parsers.AbstractSAXParser.parse(AbstractSAXParser.java:1205)
at com.sun.org.apache.xerces.internal.jaxp.SAXParserImpl$JAXPSAXParser.parse(SAXParserImpl.java:522)
at org.apache.xmlrpc.server.XmlRpcStreamServer.getRequest(XmlRpcStreamServer.java:65)
at org.apache.xmlrpc.server.XmlRpcStreamServer.execute(XmlRpcStreamServer.java:199)
at org.apache.xmlrpc.webserver.XmlRpcServletServer.execute(XmlRpcServletServer.java:112)
at org.apache.xmlrpc.webserver.XmlRpcServlet.doPost(XmlRpcServlet.java:196)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.apache.felix.http.base.internal.handler.ServletHandler.doHandle(ServletHandler.java:91)
at org.apache.felix.http.base.internal.handler.ServletHandler.handle(ServletHandler.java:77)
at org.apache.felix.http.base.internal.dispatch.ServletPipeline.handle(ServletPipeline.java:42)
at org.apache.felix.http.base.internal.dispatch.InvocationFilterChain.doFilter(InvocationFilterChain.java:49)
at org.apache.felix.http.base.internal.dispatch.HttpFilterChain.doFilter(HttpFilterChain.java:33)
at org.apache.felix.http.base.internal.dispatch.FilterPipeline.dispatch(FilterPipeline.java:48)
at org.apache.felix.http.base.internal.dispatch.Dispatcher.dispatch(Dispatcher.java:39)
at org.apache.felix.http.base.internal.DispatcherServlet.service(DispatcherServlet.java:55)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
at org.mortbay.jetty.servlet.ServletHolder.handle(ServletHolder.java:511)
at org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:390)
at org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:182)
at org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:765)
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:536)
at org.mortbay.jetty.HttpConnection$RequestHandler.content(HttpConnection.java:930)
at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:747)
at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:218)
at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:405)
at org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:409)
at org.mortbay.thread.QueuedThreadPool$PoolThread.run(QueuedThreadPool.java:582)
This exception can be was produced by the following XMLRPC request (using Apache XMLRPC)
<?xml version="1.0" encoding="UTF-8"?><methodCall><methodName>OntologyTranslatorController.translate</methodName><params><param><value><eu.monnetproject.ontology.Ontology><rdf:RDF xmlns:xsd="http://www.w3.org/2001/XMLSchema#" xmlns:rdfs="http://www.w3.org/2000/01/rdf-schema#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:protege="http://protege.stanford.edu/plugins/owl/protege#" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:dc="http://purl.org/dc/elements/1.1/">
<rdf:Description rdf:about="http://www.fao.org/aims/aos/cwr.owl">
<rdf:type rdf:resource="http://www.w3.org/2002/07/owl#Ontology"/>
<rdfs:comment xml:lang="en">Added the French and Spanish translations of the terms coming from AGROVOC. [GS]</rdfs:comment>
<rdfs:comment xml:lang="en">Last revised by AGPS and KCEW.</rdfs:comment>
<owl:versionInfo rdf:datatype="http://www.w3.org/2001/XMLSchema#string">20060614</owl:versionInfo>
</rdf:Description>
</rdf:RDF></eu.monnetproject.ontology.Ontology></value></param></params></methodCall>
Is fixed by changing implementation of org.apache.ws.commons.util.NamespaceContextImpl.endPrefixMapping to:
public void endPrefixMapping(String pPrefix) {
if(pPrefix.equals(cachedPrefix)) {
cachedPrefix = cachedURI = null;
} else {
for(int i = 0; i < prefixList.size(); i += 2) {
if(prefixList.get(i).equals(pPrefix)) {
prefixList.remove(i);
prefixList.remove(i);
return;
}
}
throw new IllegalStateException("The prefix " + pPrefix + " was not defined.");
}
}
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