WebResult annotation: targetNamespace problem
---------------------------------------------
Key: XFIRE-1105
URL: http://jira.codehaus.org/browse/XFIRE-1105
Project: XFire
Issue Type: Bug
Components: JAX-WS
Affects Versions: 1.2.6
Reporter: Benoit Guillon
Assignee: Dan Diephouse
I found a problem with the targetNamespace attribute of the JAXWS WebResult
annotation:
Here is a simple service:
-----
package com.mycompany.services;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;
import javax.jws.soap.SOAPBinding.ParameterStyle;
import javax.jws.soap.SOAPBinding.Style;
import javax.jws.soap.SOAPBinding.Use;
import com.mycompany.beans.ReturnStructure;
@WebService(name="MyService", targetNamespace="http://mycompany.com/myService";)
@SOAPBinding(style=Style.DOCUMENT,
use=Use.LITERAL,
parameterStyle=ParameterStyle.WRAPPED)
public class MyService
{
@WebResult(name="ReturnStructure",
targetNamespace="http://mycompany.com/beans";)
public ReturnStructure doSomething(@WebParam(name = "parameter")int
parameter)
{
ReturnStructure result = new ReturnStructure();
result.setCode("CODE");
result.setSubcode("SUBCODE");
result.setMessage("MESSAGE");
return result;
}
}
-----
The ReturnStructure class is generated from the XSD below using JAXB2:
<?xml version="1.0" encoding="UTF-8"?>
<schema targetNamespace="http://mycompany.com/beans";
elementFormDefault="qualified" xmlns="http://www.w3.org/2001/XMLSchema";
xmlns:tns="http://mycompany.com/beans";>
<complexType name="ReturnStructure">
<sequence>
<element name="code" type="string"></element>
<element name="subcode" type="string"></element>
<element name="message" type="string"></element>
</sequence>
</complexType>
</schema>
-----
When the service is deployed using XFire, the published WSDL is:
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://mycompany.com/myService";
xmlns:tns="http://mycompany.com/myService";
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:soap12="http://www.w3.org/2003/05/soap-envelope";
xmlns:ns1="http://mycompany.com/beans";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:soapenc11="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:soapenc12="http://www.w3.org/2003/05/soap-encoding";
xmlns:soap11="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/";>
<wsdl:types>
<schema xmlns="http://www.w3.org/2001/XMLSchema";
xmlns:tns="http://mycompany.com/beans"; elementFormDefault="qualified"
targetNamespace="http://mycompany.com/beans";>
<complexType name="ReturnStructure">
<sequence>
<element name="code" type="string"/>
<element name="subcode" type="string"/>
<element name="message" type="string"/>
</sequence>
</complexType>
</schema>
<xsd:schema xmlns:xsd="http://www.w3.org/2001/XMLSchema";
attributeFormDefault="qualified" elementFormDefault="qualified"
targetNamespace="http://mycompany.com/myService";>
<xsd:element name="doSomething">
<xsd:complexType>
<xsd:sequence>
<xsd:element maxOccurs="1" minOccurs="1" name="parameter" type="xsd:int"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
<xsd:element name="doSomethingResponse">
<xsd:complexType>
<xsd:sequence>
<xsd:element maxOccurs="1" minOccurs="1" name="ReturnStructure" nillable="true"
type="ns1:ReturnStructure"/>
</xsd:sequence>
</xsd:complexType>
</xsd:element>
</xsd:schema>
</wsdl:types>
<wsdl:message name="doSomethingResponse">
<wsdl:part name="parameters" element="tns:doSomethingResponse">
</wsdl:part>
</wsdl:message>
<wsdl:message name="doSomethingRequest">
<wsdl:part name="parameters" element="tns:doSomething">
</wsdl:part>
</wsdl:message>
<wsdl:portType name="MyService">
<wsdl:operation name="doSomething">
<wsdl:input name="doSomethingRequest" message="tns:doSomethingRequest">
</wsdl:input>
<wsdl:output name="doSomethingResponse" message="tns:doSomethingResponse">
</wsdl:output>
</wsdl:operation>
</wsdl:portType>
<wsdl:binding name="MyServiceHttpBinding" type="tns:MyService">
<wsdlsoap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>
<wsdl:operation name="doSomething">
<wsdlsoap:operation soapAction=""/>
<wsdl:input name="doSomethingRequest">
<wsdlsoap:body use="literal"/>
</wsdl:input>
<wsdl:output name="doSomethingResponse">
<wsdlsoap:body use="literal"/>
</wsdl:output>
</wsdl:operation>
</wsdl:binding>
<wsdl:service name="MyService">
<wsdl:port name="MyServiceHttpPort" binding="tns:MyServiceHttpBinding">
<wsdlsoap:address
location="http://localhost:8082/reprod/services/MyService"/>
</wsdl:port>
</wsdl:service>
</wsdl:definitions>
----
The problem is that the "doSomethingResponse" element contains a
ReturnStructure element declared in the service namespace instead of the bean
namespace as specified by the targetNamespace attribute of the WebResult
annotation.
Thus, when the service is invoked, the response does not comply with the WSDL
but with the WebResult annotation:
----
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";
xmlns:xsd="http://www.w3.org/2001/XMLSchema";
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";>
<soap:Body>
<ns1:doSomethingResponse xmlns:ns1="http://mycompany.com/myService";>
<ReturnStructure xmlns="http://mycompany.com/beans";>
<code>CODE</code>
<subcode>SUBCODE</subcode>
<message>MESSAGE</message>
</ReturnStructure>
</ns1:doSomethingResponse>
</soap:Body>
</soap:Envelope>
----
This response is not valid regarding the WSDL ! The ReturnStructure should be
ns1:ReturnStructure !
For information, the call do not fail using an XFire client (generated one or
Spring remoting one) but it fails with any other client (I actually tried with
Axis2).
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