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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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