3 Replies Latest reply on Dec 11, 2006 9:27 AM by oglueck

Wrong package name for nested object properties

oglueck Dec 7, 2006 12:12 PM

Happens in
JBoss AS 4.0.4 with WS 1.0.3, 1.0.3SP1,
JBoss AS 4.0.5 with WS 1.0.4

I have the data model classes in ch.logobject.test.model.ws.

=== WSDL ===
Initially generated by JBossWS from the model. Later modified manually, deployed in META-INF/wsdl and referenced in the @WebService annotation.

<definitions name='testService' targetNamespace='http://i.session.test.logobject.ch/jaws' xmlns='http://schemas.xmlsoap.org/wsdl/' xmlns:ns1='http://ws.model.test.logobject.ch/jaws' xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' xmlns:tns='http://i.session.test.logobject.ch/jaws' xmlns:xsd='http://www.w3.org/2001/XMLSchema'>
 <types>
 <schema elementFormDefault='qualified' targetNamespace='http://ws.model.test.logobject.ch/jaws' xmlns='http://www.w3.org/2001/XMLSchema' xmlns:ns1='http://i.session.test.logobject.ch/jaws' xmlns:soap11-enc='http://schemas.xmlsoap.org/soap/encoding/' xmlns:tns='http://ws.model.test.logobject.ch/jaws' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
 <import namespace='http://i.session.test.logobject.ch/jaws'/>
 <complexType name='Person'>
 <sequence>
 <element name='age' type='int'/>
 <element name='name' nillable='true' type='string'/>
 <element maxOccurs='unbounded' minOccurs='0' name='profession' nillable='true' type='tns:Profession'/>
 </sequence>
 </complexType>
 <complexType name='Profession'>
 <sequence>
 <element name='experience' type='int'/>
 <element name='name' nillable='true' type='string'/>
 </sequence>
 </complexType>
 <complexType name='Response'>
 <sequence>
 <element name='errorCode' type='int'/>
 </sequence>
 </complexType>
 </schema>
 <schema elementFormDefault='qualified' targetNamespace='http://i.session.test.logobject.ch/jaws' xmlns='http://www.w3.org/2001/XMLSchema' xmlns:ns2='http://ws.model.test.logobject.ch/jaws' xmlns:soap11-enc='http://schemas.xmlsoap.org/soap/encoding/' xmlns:tns='http://i.session.test.logobject.ch/jaws' xmlns:xsi='http://www.w3.org/2001/XMLSchema-instance'>
 <import namespace='http://ws.model.test.logobject.ch/jaws'/>
 <complexType name='echo'>
 <sequence>
 <element name='String_1' nillable='true' type='string'/>
 </sequence>
 </complexType>
 <complexType name='echoResponse'>
 <sequence>
 <element name='result' nillable='true' type='string'/>
 </sequence>
 </complexType>
 <complexType name='f'>
 <sequence>
 <element name='a' nillable='true' type='string'/>
 <element name='b' type='int'/>
 <element name='d' nillable='true' type='dateTime'/>
 <element name='e' type='boolean'/>
 <element name='p' nillable='true' type='ns2:Person'/>
 </sequence>
 </complexType>
 <complexType name='fResponse'>
 <sequence>
 <element name='result' nillable='true' type='ns2:Response'/>
 </sequence>
 </complexType>
 <element name='echo' type='tns:echo'/>
 <element name='echoResponse' type='tns:echoResponse'/>
 <element name='f' type='tns:f'/>
 <element name='fResponse' type='tns:fResponse'/>
 </schema>
 </types>
 <message name='test_echoResponse'>
 <part element='tns:echoResponse' name='result'/>
 </message>
 <message name='test_echo'>
 <part element='tns:echo' name='parameters'/>
 </message>
 <message name='test_f'>
 <part element='tns:f' name='parameters'/>
 </message>
 <message name='test_fResponse'>
 <part element='tns:fResponse' name='result'/>
 </message>
 <portType name='test'>
 <operation name='echo'>
 <input message='tns:test_echo'/>
 <output message='tns:test_echoResponse'/>
 </operation>
 <operation name='f'>
 <input message='tns:test_f'/>
 <output message='tns:test_fResponse'/>
 </operation>
 </portType>
 <binding name='testBinding' type='tns:test'>
 <soap:binding style='document' transport='http://schemas.xmlsoap.org/soap/http'/>
 <operation name='echo'>
 <soap:operation soapAction=''/>
 <input>
 <soap:body use='literal'/>
 </input>
 <output>
 <soap:body use='literal'/>
 </output>
 </operation>
 <operation name='f'>
 <soap:operation soapAction=''/>
 <input>
 <soap:body use='literal'/>
 </input>
 <output>
 <soap:body use='literal'/>
 </output>
 </operation>
 </binding>
 <service name='testService'>
 <port binding='tns:testBinding' name='testPort'>
 <soap:address location='http://127.0.0.1:8080/playground-sb/Websvc'/>
 </port>
 </service>
</definitions>

== WS interface ==

@WebService(
 name="test",
 wsdlLocation="META-INF/wsdl/playground.wsdl"
)
@SOAPBinding(style=Style.DOCUMENT, use=Use.LITERAL, parameterStyle=ParameterStyle.WRAPPED)
@Remote
public interface IWebsvc {
 @WebMethod
 String echo(String s);

 @WebMethod
 Response f(
 @WebParam(name="a") String a,
 @WebParam(name="b") int b,
 @WebParam(name="d") Calendar d,
 @WebParam(name="e") boolean e,
 @WebParam(name="p") Person p);
}

== SOAP message (from Eclipse Webservice Explorer) ==

<?xml version="1.0" encoding="UTF-8" ?>
<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:q0="http://i.session.test.logobject.ch/jaws" xmlns:q1="http://ws.model.test.logobject.ch/jaws" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<soapenv:Body>
 <q0:f>
 <q0:a>dg</q0:a>
 <q0:b>345</q0:b>
 <q0:d>2006-12-07T16:27:31.171Z</q0:d>
 <q0:e>true</q0:e>
 <q0:p>
 <q1:age>345</q1:age>
 <q1:name>dfdfg</q1:name>
 <q1:profession>
 <q1:experience>45</q1:experience>
 <q1:name>dfg</q1:name>
 </q1:profession>
 </q0:p>
 </q0:f>
 </soapenv:Body>
 </soapenv:Envelope>

== Exception ==
Note the wrong package name for the Profession class! The bug renders JBossWS completely unusable for more complex datamodels! Please also check what happens when the model spans several packages. I know JAWS support is not complete, but letting JBoss generate my WSDLs is not an option. They are interoperability documents after all, and changes need to be managed carefully.

org.jboss.ws.WSException: org.jboss.ws.binding.BindingException: org.jboss.ws.jbossxb.UnmarshalException: Failed to parse source: Failed to resolve class name for {http://ws.model.test.logobject.ch/jaws}profession: No ClassLoaders found for: ch.logobject.test.session.i.Profession
 [exec] at org.jboss.ws.soap.SOAPContentElement.getObjectValue(SOAPContentElement.java:323)
 [exec] at org.jboss.ws.binding.EndpointInvocation.transformPayloadValue(EndpointInvocation.java:233)
 [exec] at org.jboss.ws.binding.EndpointInvocation.getRequestParamValue(EndpointInvocation.java:103)
 [exec] at org.jboss.ws.binding.EndpointInvocation.getRequestPayload(EndpointInvocation.java:117)
 [exec] at org.jboss.ws.integration.jboss.ServiceEndpointInvokerEJB3.invokeServiceEndpoint(ServiceEndpointInvokerEJB3.java:120)
 [exec] at org.jboss.ws.server.AbstractServiceEndpointInvoker.invoke(AbstractServiceEndpointInvoker.java:151)
 [exec] at org.jboss.ws.server.ServiceEndpoint.handleRequest(ServiceEndpoint.java:195)
 [exec] at org.jboss.ws.server.ServiceEndpointManager.processSOAPRequest(ServiceEndpointManager.java:373)
 [exec] at org.jboss.ws.server.StandardEndpointServlet.doPost(StandardEndpointServlet.java:116)
 [exec] at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
 [exec] at org.jboss.ws.server.StandardEndpointServlet.service(StandardEndpointServlet.java:77)
 [exec] at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
 [exec] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252)
 [exec] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 [exec] at org.jboss.web.tomcat.filters.ReplyHeaderFilter.doFilter(ReplyHeaderFilter.java:96)
 [exec] at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:202)
 [exec] at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173)
 [exec] at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213)
 [exec] at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178)
 [exec] at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:175)
 [exec] at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:74)
 [exec] at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126)
 [exec] at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105)
 [exec] at org.jboss.web.tomcat.tc5.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:156)
 [exec] at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107)
 [exec] at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148)
 [exec] at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:869)
 [exec] at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:664)
 [exec] at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:527)
 [exec] at org.apache.tomcat.util.net.MasterSlaveWorkerThread.run(MasterSlaveWorkerThread.java:112)
 [exec] at java.lang.Thread.run(Thread.java:595)
 [exec] Caused by: org.jboss.ws.binding.BindingException: org.jboss.ws.jbossxb.UnmarshalException: Failed to parse source: Failed to resolve class name for {http://ws.model.test.logobject.ch/jaws}profession: No ClassLoaders found for: ch.logobject.test.session.i.Profession
 [exec] at org.jboss.ws.jbossxb.JBossXBDeserializer.deserialize(JBossXBDeserializer.java:103)
 [exec] at org.jboss.ws.soap.SOAPContentElement.getObjectValue(SOAPContentElement.java:250)
 [exec] ... 30 more
 [exec] Caused by: org.jboss.ws.jbossxb.UnmarshalException: Failed to parse source: Failed to resolve class name for {http://ws.model.test.logobject.ch/jaws}profession: No ClassLoaders found for: ch.logobject.test.session.i.Profession
 [exec] at org.jboss.ws.jbossxb.JBossXBUnmarshallerImpl.unmarshal(JBossXBUnmarshallerImpl.java:66)
 [exec] at org.jboss.ws.jbossxb.JBossXBDeserializer.deserialize(JBossXBDeserializer.java:95)
 [exec] ... 31 more
 [exec] Caused by: org.jboss.xb.binding.JBossXBException: Failed to parse source: Failed to resolve class name for {http://ws.model.test.logobject.ch/jaws}profession: No ClassLoaders found for: ch.logobject.test.session.i.Profession
 [exec] at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:178)
 [exec] at org.jboss.xb.binding.UnmarshallerImpl.unmarshal(UnmarshallerImpl.java:126)
 [exec] at org.jboss.ws.jbossxb.JBossXBUnmarshallerImpl.unmarshal(JBossXBUnmarshallerImpl.java:62)
 [exec] ... 32 more
 [exec] Caused by: org.jboss.xb.binding.JBossXBRuntimeException: Failed to resolve class name for {http://ws.model.test.logobject.ch/jaws}profession: No ClassLoaders found for: ch.logobject.test.session.i.Profession
 [exec] at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.loadClassForTerm(RtElementHandler.java:1038)
 [exec] at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.classForNonArrayItem(RtElementHandler.java:1367)
 [exec] at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startElement(RtElementHandler.java:693)
 [exec] at org.jboss.xb.binding.sunday.unmarshalling.impl.runtime.RtElementHandler.startParticle(RtElementHandler.java:89)
 [exec] at org.jboss.xb.binding.sunday.unmarshalling.SundayContentHandler.startElement(SundayContentHandler.java:504)
 [exec] at org.jboss.xb.binding.parser.sax.SaxJBossXBParser$DelegatingContentHandler.startElement(SaxJBossXBParser.java:323)
 [exec] at org.apache.xerces.parsers.AbstractSAXParser.startElement(Unknown Source)
 [exec] at org.apache.xerces.xinclude.XIncludeHandler.startElement(Unknown Source)
 [exec] at org.apache.xerces.impl.XMLNSDocumentScannerImpl.scanStartElement(Unknown Source)
 [exec] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl$FragmentContentDispatcher.dispatch(Unknown Source)
 [exec] at org.apache.xerces.impl.XMLDocumentFragmentScannerImpl.scanDocument(Unknown Source)
 [exec] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
 [exec] at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
 [exec] at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
 [exec] at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
 [exec] at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown Source)
 [exec] at org.jboss.xb.binding.parser.sax.SaxJBossXBParser.parse(SaxJBossXBParser.java:174)

1. Re: Wrong package name for nested object properties

oglueck Dec 7, 2006 12:13 PM (in response to oglueck)

Damnit. Can someone fix the HTML escaping in this forum? Look at the mess...
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2. Re: Wrong package name for nested object properties

oglueck Dec 8, 2006 7:42 AM (in response to oglueck)

Thanks Thomas for fixing the post.
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3. Re: Wrong package name for nested object properties

oglueck Dec 11, 2006 9:27 AM (in response to oglueck)
Thomas, I am trying to come up with a patch. I have some questions:

It looks, although a WSDL file is specified, the meta data is still built from the Java code. Are there any plans to use the WSDL exlusively in that case?

If you have
@WebMethod f(MyBean a)

the JSR181MetaDataBuilder would assign the namespace of the Webservice to the MyBean type (or override with @WebParam). However in other places the convention is to use the reversed package name of MyBean for its namespace. Why this inconsistency?

If MyBean has a property of the MyOtherBean, there is no way to specify its namespace. What does the JAWS spec define in that case?
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