使用cxf：jaxws-client时将soap：encodingStyle属性添加到soap：body

Question

I am accessing a rpc/literal style webservice from my flow in mule.

The binding part of the wsdl looks like below :

<binding name="AppWebServiceBinding" type="interface:AppWebService">
    <soap:binding style="rpc" transport="http://schemas.xmlsoap.org/soap/http"   />
    <operation name="submitApplication">
        <soap:operation soapAction="" style="rpc"  />
        <input name="submitApplicationRequest"  >
            <soap:body
                encodingStyle="http://xml.apache.org/xml-soap/literalxml"
                namespace="http://tempuri.org/fsg.ejb.webservice.AppWebService"
                parts="ele" use="literal" type="soap:tBody"  />
        </input>
        <output name="submitApplicationResponse">
            <soap:body
                encodingStyle="http://xml.apache.org/xml-soap/literalxml"
                namespace="http://tempuri.org/fsg.ejb.webservice.AppWebService" use="literal"/>
        </output>
    </operation>
</binding>

Then I am passing expectedobject to the http:outbound with cxf:jaxws-client

    <http:outbound-endpoint exchange-pattern="request-response"
        address="http://serviceapp:9080/service_war/servlet/rpcrouter"   
        doc:name="Generic">
        <cxf:jaxws-client clientClass="com.fsg.generated.AppWebServiceService"
            wsdlLocation="com/fsg/generated/AppWebServiceService.wsdl"              
            operation="submitApplication"   port="AppWebServicePort"                 
            doc:name="SOAP">                
            <cxf:inInterceptors  >
            <spring:bean id="inLogger" 
                class="org.apache.cxf.interceptor.LoggingInInterceptor" />                  
            </cxf:inInterceptors>
            <cxf:outInterceptors>
            <spring:bean id="outLogger"
                class="org.apache.cxf.interceptor.LoggingOutInterceptor" />
        </cxf:outInterceptors>              
        </cxf:jaxws-client>
    </http:outbound-endpoint>

But when I look into the logs to see the message being sent to the outbound I don't see the soap:encodingStyle attribute in that. This is causing the problem as the service cannot process the message without this.

Given below is the outbound message I could see in the log.

    Outbound Message
---------------------------
ID: 1
Address: http://serviceapp:9080/service_war/servlet/rpcrouter
Encoding: UTF-8
Content-Type: text/xml
Headers: {SOAPAction=[""]}
Payload: <soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header>
<mule:header xmlns:mule="http://www.muleumo.org/providers/soap/1.0">
<mule:MULE_CORRELATION_ID>dfd31e6c-6575-11e2-9b8a-b1b06bd39882</mule:MULE_CORRELATION_ID>   <mule:MULE_CORRELATION_GROUP_SIZE>-1</mule:MULE_CORRELATION_GROUP_SIZE>
<mule:MULE_CORRELATION_SEQUENCE>-1</mule:MULE_CORRELATION_SEQUENCE>
</mule:header>
</soap:Header>
<soap:Body>
<ns1:submitApplication xmlns:ns1="http://tempuri.org/fsg.ejb.webservice.AppWebService">
<ele>
<MyApp xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://mysample.org">  
  <UserAuth>  ............

It can be seen that the namespace is picked from the wsdl but not the encodingStyle.

Expected output is

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Header>
<mule:header xmlns:mule="http://www.muleumo.org/providers/soap/1.0">
.......
</mule:header>
</soap:Header>
<soap:Body>
<ns1:submitApplication xmlns:ns1="http://tempuri.org/fsg.ejb.webservice.AppWebService"  soap:encodingStyle="http://xml.apache.org/xml-soap/literalxml" >
<ele>
<MyApp xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://mysample.org">  
  <UserAuth>  ............

How can I set the soap:encodingStyle attribute in this?

Answer 1

I could see that it is not working. May be you could try the XSLT transformer to add the encoding style to the input and then get it processed. This is just a work around.

Answer 2

我认为您的问题是encodingStyle属性信息不能出现在body元素中，而只能出现在子元素中。