[jbossws-issues] [JBoss JIRA] (JBWS-3964) Incorrect behaviour with @WebParam(header = true, mode = IN)

[Jim Ma (JIRA)]

    [ https://issues.jboss.org/browse/JBWS-3964?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13151513#comment-13151513 ] 

Jim Ma commented on JBWS-3964:
------------------------------

[~kalgon]  This is a bug in cxf. I'll try to fix this later in apache cxf:  https://issues.apache.org/jira/browse/CXF-6752. BTW,Put the element in soap header is not easy to validate with schema.  Why do you need to set header to true?  Does move this element to soap body work for you?  

> Incorrect behaviour with @WebParam(header = true, mode = IN)
> ------------------------------------------------------------
>
>                 Key: JBWS-3964
>                 URL: https://issues.jboss.org/browse/JBWS-3964
>             Project: JBoss Web Services
>          Issue Type: Bug
>         Environment: Wildfly 9.0.2
>            Reporter: Xavier Dury
>            Assignee: Jim Ma
>             Fix For: jbossws-cxf-5.2.0.Final
>
>
> Given the following simple WebService with incoming and outgoing header @WebParams:
> {code}
> @Stateless
> @WebService(name = "MyEchoService", targetNamespace = "urn:echo")
> public class MyEchoService {
> 	
> 	@WebResult(name = "result")
> 	public String echo(
> 			@WebParam(name = "message") String message,
> 			@WebParam(name = "paramIn", mode = Mode.IN, header = true) Holder<String> paramIn,
> 			@WebParam(name = "paramOut", mode = Mode.OUT, header = true) Holder<String> paramOut) {
> 		paramOut.value = "got paramIn " + paramIn.value;
> 		return "echo " + message;
> 	}
> }
> {code}
> The generated WSDL contains the following operation where the incoming @WebParam (mode = IN) is present in both input and ouput:
> {code}
> <wsdl:operation name="echo">
> 	<soap:operation soapAction="" style="document"/>
> 	<wsdl:input name="echo">
> 		<soap:header message="tns:echo" part="paramIn" use="literal"></soap:header>
> 		<soap:body parts="parameters" use="literal"/>
> 	</wsdl:input>
> 	<wsdl:output name="echoResponse">
> 		<soap:header message="tns:echoResponse" part="paramIn" use="literal"></soap:header>
> 		<soap:header message="tns:echoResponse" part="paramOut" use="literal"></soap:header>
> 		<soap:body parts="result" use="literal"/>
> 	</wsdl:output>
> </wsdl:operation>
> {code}
> We can see in the following exchange that the incoming @WebParam will be copied verbatim in the response:
> {code}
> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:echo">
>    <soapenv:Header>
>       <urn:paramIn>fred</urn:paramIn>
>    </soapenv:Header>
>    <soapenv:Body>
>       <urn:echo>
>          <urn:message>hello world!</urn:message>
>       </urn:echo>
>    </soapenv:Body>
> </soapenv:Envelope>
> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
>    <soap:Header>
>       <paramIn xmlns="urn:echo">fred</paramIn>
>       <paramOut xmlns="urn:echo">got paramIn fred</paramOut>
>    </soap:Header>
>    <soap:Body>
>       <echoResponse xmlns="urn:echo">
>          <result>echo hello world!</result>
>       </echoResponse>
>    </soap:Body>
> </soap:Envelope>
> {code}
> When the incoming header @WebParam is not set, an empty element will be added to the body of the response:
> {code}
> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:urn="urn:echo">
>    <soapenv:Body>
>       <urn:echo>
>          <urn:message>hello world!</urn:message>
>       </urn:echo>
>    </soapenv:Body>
> </soapenv:Envelope>
> <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
>    <soap:Header>
>       <paramOut xmlns="urn:echo">got paramIn null</paramOut>
>    </soap:Header>
>    <soap:Body>
>       <echoResponse xmlns="urn:echo">
>          <result>echo hello world!</result>
>       </echoResponse>
>       <paramIn xsi:nil="true" xmlns="urn:echo" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"/>
>    </soap:Body>
> </soap:Envelope>
> {code}



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