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Posted to issues@cxf.apache.org by "Eoin Lane (JIRA)" <ji...@apache.org> on 2008/10/29 12:21:44 UTC

[jira] Created: (CXF-1892) Support for XMLSchemaChoice

Support for XMLSchemaChoice
---------------------------

                 Key: CXF-1892
                 URL: https://issues.apache.org/jira/browse/CXF-1892
             Project: CXF
          Issue Type: Improvement
          Components: JAXB Databinding
    Affects Versions: 2.1.3
            Reporter: Eoin Lane


Get CXF to support 
 org.apache.ws.commons.schema.XmlSchemaChoice 
 
 I have generated java code using JAXB for a XML Schema that has choices in 
 it e.g. 
 
<?xml version="1.0" encoding="UTF-8"?>
<schema xmlns="http://www.w3.org/2001/XMLSchema"
	targetNamespace="http://www.example.org/NewXMLSchema"
	xmlns:tns="http://www.example.org/NewXMLSchema"
	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
	elementFormDefault="qualified">
	<!-- topic ..................................................... -->
	<xs:element name="item">
		<xs:complexType>
			<xs:sequence>
				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
				<xs:choice minOccurs="0" maxOccurs="unbounded">
					<xs:element name="name" type="xs:anyURI"/>
					<xs:element name="occurrence" type="xs:anyURI"/>
				</xs:choice>
			</xs:sequence>
			<xs:attribute name="id" type="xs:ID" use="required" />
		</xs:complexType>
	</xs:element>
</schema> 
 
 However when I POST in an valid XML message the IriDecoderHelper class barks 
 the below exception: 
 
Need to code in support for 
 XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
 
 (BTW the offending line is here: 
 for (int i = 0; i < seq.getItems().getCount(); i++) { 
            XmlSchemaElement elChild = 
 (XmlSchemaElement)seq.getItems().getItem(i); 
            Param param = null; 
 ) 
 
 
 Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
 doIntercept 
 INFO: Interceptor has thrown exception, unwinding now 
 java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
 incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
        at 
 org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
        at 
 org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
        at 
 org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
        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:113) 
        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:230) 
        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:104) 
        at 
 org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
        at 
 org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
        at 
 org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
        at 
 org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
        at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
        at java.lang.Thread.run(Thread.java:803) 

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Re: [jira] Commented: (CXF-1892) Support for XMLSchemaChoice

Posted by Benson Margulies <bi...@gmail.com>.
You're welcome.

On Thu, Oct 30, 2008 at 12:44 PM, Eoin Lane (JIRA) <ji...@apache.org> wrote:
>
>    [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644028#action_12644028 ]
>
> Eoin Lane commented on CXF-1892:
> --------------------------------
>
> Benson,
>
> Please disregard my last request. I have it working now using your
> suggestion of moving to JAX-RS , or at least on the way to having it
> working :)
>
> I used the guidance I found here:
>
> http://cwiki.apache.org/CXF20DOC/jax-rs-jsr-311.html
>
> Thanks again for all your help and time.
>
>
> Best wishes,
> Eoin Lane Ph.D
>
>
>> Support for XMLSchemaChoice
>> ---------------------------
>>
>>                 Key: CXF-1892
>>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>>             Project: CXF
>>          Issue Type: Improvement
>>          Components: JAXB Databinding
>>    Affects Versions: 2.1.3
>>            Reporter: Eoin Lane
>>
>> Get CXF to support
>>  org.apache.ws.commons.schema.XmlSchemaChoice
>>
>>  I have generated java code using JAXB for a XML Schema that has choices in
>>  it e.g.
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <schema xmlns="http://www.w3.org/2001/XMLSchema"
>>       targetNamespace="http://www.example.org/NewXMLSchema"
>>       xmlns:tns="http://www.example.org/NewXMLSchema"
>>       xmlns:xs="http://www.w3.org/2001/XMLSchema"
>>       elementFormDefault="qualified">
>>       <!-- topic ..................................................... -->
>>       <xs:element name="item">
>>               <xs:complexType>
>>                       <xs:sequence>
>>                               <xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
>>                               <xs:choice minOccurs="0" maxOccurs="unbounded">
>>                                       <xs:element name="name" type="xs:anyURI"/>
>>                                       <xs:element name="occurrence" type="xs:anyURI"/>
>>                               </xs:choice>
>>                       </xs:sequence>
>>                       <xs:attribute name="id" type="xs:ID" use="required" />
>>               </xs:complexType>
>>       </xs:element>
>> </schema>
>>
>>  However when I POST in an valid XML message the IriDecoderHelper class barks
>>  the below exception:
>>
>> Need to code in support for
>>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method?
>>
>>  (BTW the offending line is here:
>>  for (int i = 0; i < seq.getItems().getCount(); i++) {
>>             XmlSchemaElement elChild =
>>  (XmlSchemaElement)seq.getItems().getItem(i);
>>             Param param = null;
>>  )
>>
>>
>>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain
>>  doIntercept
>>  INFO: Interceptor has thrown exception, unwinding now
>>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice
>>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement
>>         at
>>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307)
>>         at
>>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122)
>>         at
>>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103)
>>         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:113)
>>         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:230)
>>         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:104)
>>         at
>>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>         at
>>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
>>         at
>>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>         at
>>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
>>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>         at java.lang.Thread.run(Thread.java:803)
>
> --
> This message is automatically generated by JIRA.
> -
> You can reply to this email to add a comment to the issue online.
>
>

Re: [jira] Commented: (CXF-1892) Support for XMLSchemaChoice

Posted by Benson Margulies <bi...@gmail.com>.
Eoin,

I'm not the JAX-RS expert here. However, if you post up your service
implementation, I bet that one of the JAX-RS experts would help you
convert from the 'http binding' (nonstandard, JRA), to the official
JAX-RS/REST binding. I believe that choices will work fine in there.

I believe that we also have samples.

--benson


On Thu, Oct 30, 2008 at 7:09 AM, Eoin Lane (JIRA) <ji...@apache.org> wrote:
>
>    [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643811#action_12643811 ]
>
> Eoin Lane commented on CXF-1892:
> --------------------------------
>
> Benson,
>
> Thank you very much for your speedy response.
>
> I have no problem upgrading to JAX-RS, what ever gets this working :)
>
>
> I have been using a recent dW article (which claims to be using a spring
> framework) as my base here and then just creating a RESTful service based
> around an XML Schema with the choice in it.
>
> https://www.ibm.com/developerworks/webservices/library/ws-pojo-springcxf2/
>
>
> I ran in two problem (all with write to the service, I can read no
> problem).
>
> The first occurs when I am using CXF 2.1.x and it is a very generic error
> which I reported here on the apache forum:
>
> http://www.nabble.com/Problems-with-CXF-2.1.x-tt20213983.html
>
> The second error, the XMLSchemaChoice occurs when I switch back to using
> CXF 2.1
>
> I wonder could you point me to a working example of using JAX-RS and I
> will happily try and get that to work.
>
> Again thanks for your time and consideration.
>
>
> Best wishes,
> Eoin Lane Ph.D
>
>
>> Support for XMLSchemaChoice
>> ---------------------------
>>
>>                 Key: CXF-1892
>>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>>             Project: CXF
>>          Issue Type: Improvement
>>          Components: JAXB Databinding
>>    Affects Versions: 2.1.3
>>            Reporter: Eoin Lane
>>
>> Get CXF to support
>>  org.apache.ws.commons.schema.XmlSchemaChoice
>>
>>  I have generated java code using JAXB for a XML Schema that has choices in
>>  it e.g.
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <schema xmlns="http://www.w3.org/2001/XMLSchema"
>>       targetNamespace="http://www.example.org/NewXMLSchema"
>>       xmlns:tns="http://www.example.org/NewXMLSchema"
>>       xmlns:xs="http://www.w3.org/2001/XMLSchema"
>>       elementFormDefault="qualified">
>>       <!-- topic ..................................................... -->
>>       <xs:element name="item">
>>               <xs:complexType>
>>                       <xs:sequence>
>>                               <xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
>>                               <xs:choice minOccurs="0" maxOccurs="unbounded">
>>                                       <xs:element name="name" type="xs:anyURI"/>
>>                                       <xs:element name="occurrence" type="xs:anyURI"/>
>>                               </xs:choice>
>>                       </xs:sequence>
>>                       <xs:attribute name="id" type="xs:ID" use="required" />
>>               </xs:complexType>
>>       </xs:element>
>> </schema>
>>
>>  However when I POST in an valid XML message the IriDecoderHelper class barks
>>  the below exception:
>>
>> Need to code in support for
>>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method?
>>
>>  (BTW the offending line is here:
>>  for (int i = 0; i < seq.getItems().getCount(); i++) {
>>             XmlSchemaElement elChild =
>>  (XmlSchemaElement)seq.getItems().getItem(i);
>>             Param param = null;
>>  )
>>
>>
>>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain
>>  doIntercept
>>  INFO: Interceptor has thrown exception, unwinding now
>>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice
>>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement
>>         at
>>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307)
>>         at
>>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122)
>>         at
>>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103)
>>         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:113)
>>         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:230)
>>         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:104)
>>         at
>>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>         at
>>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)
>>         at
>>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
>>         at
>>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)
>>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)
>>         at java.lang.Thread.run(Thread.java:803)
>
> --
> This message is automatically generated by JIRA.
> -
> You can reply to this email to add a comment to the issue online.
>
>

[jira] Commented: (CXF-1892) Support for XMLSchemaChoice

Posted by "Benson Margulies (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643711#action_12643711 ] 

Benson Margulies commented on CXF-1892:
---------------------------------------

I need some more help here. What does your service code look like? What are the annotations?

> Support for XMLSchemaChoice
> ---------------------------
>
>                 Key: CXF-1892
>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>             Project: CXF
>          Issue Type: Improvement
>          Components: JAXB Databinding
>    Affects Versions: 2.1.3
>            Reporter: Eoin Lane
>
> Get CXF to support 
>  org.apache.ws.commons.schema.XmlSchemaChoice 
>  
>  I have generated java code using JAXB for a XML Schema that has choices in 
>  it e.g. 
>  
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://www.example.org/NewXMLSchema"
> 	xmlns:tns="http://www.example.org/NewXMLSchema"
> 	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
> 	elementFormDefault="qualified">
> 	<!-- topic ..................................................... -->
> 	<xs:element name="item">
> 		<xs:complexType>
> 			<xs:sequence>
> 				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
> 				<xs:choice minOccurs="0" maxOccurs="unbounded">
> 					<xs:element name="name" type="xs:anyURI"/>
> 					<xs:element name="occurrence" type="xs:anyURI"/>
> 				</xs:choice>
> 			</xs:sequence>
> 			<xs:attribute name="id" type="xs:ID" use="required" />
> 		</xs:complexType>
> 	</xs:element>
> </schema> 
>  
>  However when I POST in an valid XML message the IriDecoderHelper class barks 
>  the below exception: 
>  
> Need to code in support for 
>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
>  
>  (BTW the offending line is here: 
>  for (int i = 0; i < seq.getItems().getCount(); i++) { 
>             XmlSchemaElement elChild = 
>  (XmlSchemaElement)seq.getItems().getItem(i); 
>             Param param = null; 
>  ) 
>  
>  
>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
>  doIntercept 
>  INFO: Interceptor has thrown exception, unwinding now 
>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
>         at 
>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
>         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:113) 
>         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:230) 
>         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:104) 
>         at 
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
>         at 
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
>         at 
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
>         at 
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
>         at java.lang.Thread.run(Thread.java:803) 

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[jira] Commented: (CXF-1892) Support for XMLSchemaChoice

Posted by "Benson Margulies (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643716#action_12643716 ] 

Benson Margulies commented on CXF-1892:
---------------------------------------

As far as I can see, you have to be using the 'old, non-standard http binding' to get into this trouble. We're really not maintaining that code. Any chance that you would switch to JAX-RS? The bug is quite specific to the old binding, it's not generic to JAXB at all.

> Support for XMLSchemaChoice
> ---------------------------
>
>                 Key: CXF-1892
>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>             Project: CXF
>          Issue Type: Improvement
>          Components: JAXB Databinding
>    Affects Versions: 2.1.3
>            Reporter: Eoin Lane
>
> Get CXF to support 
>  org.apache.ws.commons.schema.XmlSchemaChoice 
>  
>  I have generated java code using JAXB for a XML Schema that has choices in 
>  it e.g. 
>  
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://www.example.org/NewXMLSchema"
> 	xmlns:tns="http://www.example.org/NewXMLSchema"
> 	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
> 	elementFormDefault="qualified">
> 	<!-- topic ..................................................... -->
> 	<xs:element name="item">
> 		<xs:complexType>
> 			<xs:sequence>
> 				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
> 				<xs:choice minOccurs="0" maxOccurs="unbounded">
> 					<xs:element name="name" type="xs:anyURI"/>
> 					<xs:element name="occurrence" type="xs:anyURI"/>
> 				</xs:choice>
> 			</xs:sequence>
> 			<xs:attribute name="id" type="xs:ID" use="required" />
> 		</xs:complexType>
> 	</xs:element>
> </schema> 
>  
>  However when I POST in an valid XML message the IriDecoderHelper class barks 
>  the below exception: 
>  
> Need to code in support for 
>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
>  
>  (BTW the offending line is here: 
>  for (int i = 0; i < seq.getItems().getCount(); i++) { 
>             XmlSchemaElement elChild = 
>  (XmlSchemaElement)seq.getItems().getItem(i); 
>             Param param = null; 
>  ) 
>  
>  
>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
>  doIntercept 
>  INFO: Interceptor has thrown exception, unwinding now 
>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
>         at 
>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
>         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:113) 
>         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:230) 
>         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:104) 
>         at 
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
>         at 
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
>         at 
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
>         at 
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
>         at java.lang.Thread.run(Thread.java:803) 

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[jira] Updated: (CXF-1892) Support for XMLSchemaChoice

Posted by "Benson Margulies (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benson Margulies updated CXF-1892:
----------------------------------

    Component/s:     (was: JAXB Databinding)
                 REST

This is a defect in the code for the old http binding.

> Support for XMLSchemaChoice
> ---------------------------
>
>                 Key: CXF-1892
>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>             Project: CXF
>          Issue Type: Improvement
>          Components: REST
>    Affects Versions: 2.1.3
>            Reporter: Eoin Lane
>
> Get CXF to support 
>  org.apache.ws.commons.schema.XmlSchemaChoice 
>  
>  I have generated java code using JAXB for a XML Schema that has choices in 
>  it e.g. 
>  
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://www.example.org/NewXMLSchema"
> 	xmlns:tns="http://www.example.org/NewXMLSchema"
> 	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
> 	elementFormDefault="qualified">
> 	<!-- topic ..................................................... -->
> 	<xs:element name="item">
> 		<xs:complexType>
> 			<xs:sequence>
> 				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
> 				<xs:choice minOccurs="0" maxOccurs="unbounded">
> 					<xs:element name="name" type="xs:anyURI"/>
> 					<xs:element name="occurrence" type="xs:anyURI"/>
> 				</xs:choice>
> 			</xs:sequence>
> 			<xs:attribute name="id" type="xs:ID" use="required" />
> 		</xs:complexType>
> 	</xs:element>
> </schema> 
>  
>  However when I POST in an valid XML message the IriDecoderHelper class barks 
>  the below exception: 
>  
> Need to code in support for 
>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
>  
>  (BTW the offending line is here: 
>  for (int i = 0; i < seq.getItems().getCount(); i++) { 
>             XmlSchemaElement elChild = 
>  (XmlSchemaElement)seq.getItems().getItem(i); 
>             Param param = null; 
>  ) 
>  
>  
>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
>  doIntercept 
>  INFO: Interceptor has thrown exception, unwinding now 
>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
>         at 
>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
>         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:113) 
>         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:230) 
>         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:104) 
>         at 
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
>         at 
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
>         at 
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
>         at 
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
>         at java.lang.Thread.run(Thread.java:803) 

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[jira] Commented: (CXF-1892) Support for XMLSchemaChoice

Posted by "Eoin Lane (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12643811#action_12643811 ] 

Eoin Lane commented on CXF-1892:
--------------------------------

Benson,

Thank you very much for your speedy response.

I have no problem upgrading to JAX-RS, what ever gets this working :)


I have been using a recent dW article (which claims to be using a spring 
framework) as my base here and then just creating a RESTful service based 
around an XML Schema with the choice in it.

https://www.ibm.com/developerworks/webservices/library/ws-pojo-springcxf2/ 


I ran in two problem (all with write to the service, I can read no 
problem).

The first occurs when I am using CXF 2.1.x and it is a very generic error 
which I reported here on the apache forum:

http://www.nabble.com/Problems-with-CXF-2.1.x-tt20213983.html 

The second error, the XMLSchemaChoice occurs when I switch back to using 
CXF 2.1

I wonder could you point me to a working example of using JAX-RS and I 
will happily try and get that to work.

Again thanks for your time and consideration.


Best wishes, 
Eoin Lane Ph.D 


> Support for XMLSchemaChoice
> ---------------------------
>
>                 Key: CXF-1892
>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>             Project: CXF
>          Issue Type: Improvement
>          Components: JAXB Databinding
>    Affects Versions: 2.1.3
>            Reporter: Eoin Lane
>
> Get CXF to support 
>  org.apache.ws.commons.schema.XmlSchemaChoice 
>  
>  I have generated java code using JAXB for a XML Schema that has choices in 
>  it e.g. 
>  
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://www.example.org/NewXMLSchema"
> 	xmlns:tns="http://www.example.org/NewXMLSchema"
> 	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
> 	elementFormDefault="qualified">
> 	<!-- topic ..................................................... -->
> 	<xs:element name="item">
> 		<xs:complexType>
> 			<xs:sequence>
> 				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
> 				<xs:choice minOccurs="0" maxOccurs="unbounded">
> 					<xs:element name="name" type="xs:anyURI"/>
> 					<xs:element name="occurrence" type="xs:anyURI"/>
> 				</xs:choice>
> 			</xs:sequence>
> 			<xs:attribute name="id" type="xs:ID" use="required" />
> 		</xs:complexType>
> 	</xs:element>
> </schema> 
>  
>  However when I POST in an valid XML message the IriDecoderHelper class barks 
>  the below exception: 
>  
> Need to code in support for 
>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
>  
>  (BTW the offending line is here: 
>  for (int i = 0; i < seq.getItems().getCount(); i++) { 
>             XmlSchemaElement elChild = 
>  (XmlSchemaElement)seq.getItems().getItem(i); 
>             Param param = null; 
>  ) 
>  
>  
>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
>  doIntercept 
>  INFO: Interceptor has thrown exception, unwinding now 
>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
>         at 
>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
>         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:113) 
>         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:230) 
>         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:104) 
>         at 
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
>         at 
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
>         at 
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
>         at 
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
>         at java.lang.Thread.run(Thread.java:803) 

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[jira] Resolved: (CXF-1892) Support for XMLSchemaChoice

Posted by "Benson Margulies (JIRA)" <ji...@apache.org>.
     [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Benson Margulies resolved CXF-1892.
-----------------------------------

    Resolution: Won't Fix

We won't fix this because the user can move to the JAX-RS code where all is well.

> Support for XMLSchemaChoice
> ---------------------------
>
>                 Key: CXF-1892
>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>             Project: CXF
>          Issue Type: Improvement
>          Components: REST
>    Affects Versions: 2.1.3
>            Reporter: Eoin Lane
>
> Get CXF to support 
>  org.apache.ws.commons.schema.XmlSchemaChoice 
>  
>  I have generated java code using JAXB for a XML Schema that has choices in 
>  it e.g. 
>  
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://www.example.org/NewXMLSchema"
> 	xmlns:tns="http://www.example.org/NewXMLSchema"
> 	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
> 	elementFormDefault="qualified">
> 	<!-- topic ..................................................... -->
> 	<xs:element name="item">
> 		<xs:complexType>
> 			<xs:sequence>
> 				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
> 				<xs:choice minOccurs="0" maxOccurs="unbounded">
> 					<xs:element name="name" type="xs:anyURI"/>
> 					<xs:element name="occurrence" type="xs:anyURI"/>
> 				</xs:choice>
> 			</xs:sequence>
> 			<xs:attribute name="id" type="xs:ID" use="required" />
> 		</xs:complexType>
> 	</xs:element>
> </schema> 
>  
>  However when I POST in an valid XML message the IriDecoderHelper class barks 
>  the below exception: 
>  
> Need to code in support for 
>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
>  
>  (BTW the offending line is here: 
>  for (int i = 0; i < seq.getItems().getCount(); i++) { 
>             XmlSchemaElement elChild = 
>  (XmlSchemaElement)seq.getItems().getItem(i); 
>             Param param = null; 
>  ) 
>  
>  
>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
>  doIntercept 
>  INFO: Interceptor has thrown exception, unwinding now 
>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
>         at 
>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
>         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:113) 
>         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:230) 
>         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:104) 
>         at 
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
>         at 
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
>         at 
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
>         at 
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
>         at java.lang.Thread.run(Thread.java:803) 

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[jira] Commented: (CXF-1892) Support for XMLSchemaChoice

Posted by "Eoin Lane (JIRA)" <ji...@apache.org>.
    [ https://issues.apache.org/jira/browse/CXF-1892?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12644028#action_12644028 ] 

Eoin Lane commented on CXF-1892:
--------------------------------

Benson,

Please disregard my last request. I have it working now using your 
suggestion of moving to JAX-RS , or at least on the way to having it 
working :)

I used the guidance I found here:

http://cwiki.apache.org/CXF20DOC/jax-rs-jsr-311.html 

Thanks again for all your help and time.


Best wishes, 
Eoin Lane Ph.D 


> Support for XMLSchemaChoice
> ---------------------------
>
>                 Key: CXF-1892
>                 URL: https://issues.apache.org/jira/browse/CXF-1892
>             Project: CXF
>          Issue Type: Improvement
>          Components: JAXB Databinding
>    Affects Versions: 2.1.3
>            Reporter: Eoin Lane
>
> Get CXF to support 
>  org.apache.ws.commons.schema.XmlSchemaChoice 
>  
>  I have generated java code using JAXB for a XML Schema that has choices in 
>  it e.g. 
>  
> <?xml version="1.0" encoding="UTF-8"?>
> <schema xmlns="http://www.w3.org/2001/XMLSchema"
> 	targetNamespace="http://www.example.org/NewXMLSchema"
> 	xmlns:tns="http://www.example.org/NewXMLSchema"
> 	xmlns:xs="http://www.w3.org/2001/XMLSchema" 
> 	elementFormDefault="qualified">
> 	<!-- topic ..................................................... -->
> 	<xs:element name="item">
> 		<xs:complexType>
> 			<xs:sequence>
> 				<xs:element name="instanceOf" type="xs:anyURI" minOccurs="0" maxOccurs="1" />
> 				<xs:choice minOccurs="0" maxOccurs="unbounded">
> 					<xs:element name="name" type="xs:anyURI"/>
> 					<xs:element name="occurrence" type="xs:anyURI"/>
> 				</xs:choice>
> 			</xs:sequence>
> 			<xs:attribute name="id" type="xs:ID" use="required" />
> 		</xs:complexType>
> 	</xs:element>
> </schema> 
>  
>  However when I POST in an valid XML message the IriDecoderHelper class barks 
>  the below exception: 
>  
> Need to code in support for 
>  XmlSchemaChoice in IriDecoderHelper.interopolateParams(...) method? 
>  
>  (BTW the offending line is here: 
>  for (int i = 0; i < seq.getItems().getCount(); i++) { 
>             XmlSchemaElement elChild = 
>  (XmlSchemaElement)seq.getItems().getItem(i); 
>             Param param = null; 
>  ) 
>  
>  
>  Oct 28, 2008 3:28:24 PM org.apache.cxf.phase.PhaseInterceptorChain 
>  doIntercept 
>  INFO: Interceptor has thrown exception, unwinding now 
>  java.lang.ClassCastException: org.apache.ws.commons.schema.XmlSchemaChoice 
>  incompatible with org.apache.ws.commons.schema.XmlSchemaElement 
>         at 
>  org.apache.cxf.binding.http.IriDecoderHelper.interopolateParams(IriDecoderHelper.java:307) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.mergeParams(URIParameterInInterceptor.java:122) 
>         at 
>  org.apache.cxf.binding.http.interceptor.URIParameterInInterceptor.handleMessage(URIParameterInInterceptor.java:103) 
>         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:113) 
>         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:230) 
>         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:104) 
>         at 
>  org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109) 
>         at 
>  org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261) 
>         at 
>  org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844) 
>         at 
>  org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581) 
>         at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447) 
>         at java.lang.Thread.run(Thread.java:803) 

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