elementFormDefault from package-info.java ignored with JAXWS+JAXB when there are no beans

I am using the java-first approach with spring configuration on cxf 2.0.3 and tomcat 5.5. I specified namespace for all the input and output parameters via @WebParam and @WebResult annotation. But the namespace was somehow missing from the SOAP message.

You can reproduce the problem by using the following test code (server side):

=================web.xml========================================
<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE web-app
PUBLIC "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd">
<web-app>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>WEB-INF/beans.xml</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>CXFServlet</servlet-name>
<display-name>CXF Servlet</display-name>
<servlet-class>
org.apache.cxf.transport.servlet.CXFServlet
</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>CXFServlet</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
</web-app>
---------------------------------------------------------------------------------------------------------------
=================beans.xml=======================================
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:jaxws="http://cxf.apache.org/jaxws"
xmlns:cxf="http://cxf.apache.org/core"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://cxf.apache.org/core http://cxf.apache.org/schemas/core.xsd
http://cxf.apache.org/jaxws http://cxf.apache.org/schemas/jaxws.xsd">
<import resource="classpath:META-INF/cxf/cxf.xml" />
<import resource="classpath:META-INF/cxf/cxf-extension-soap.xml" />
<import resource="classpath:META-INF/cxf/cxf-servlet.xml" />
<bean id="logInbound" class="org.apache.cxf.interceptor.LoggingInInterceptor"/>
<bean id="logOutbound" class="org.apache.cxf.interceptor.LoggingOutInterceptor"/>
<cxf:bus>
<cxf:inInterceptors> <ref bean="logInbound"/> </cxf:inInterceptors>
<cxf:outInterceptors> <ref bean="logOutbound"/> </cxf:outInterceptors>
<cxf:inFaultInterceptors> <ref bean="logOutbound"/> </cxf:inFaultInterceptors>
</cxf:bus>
<jaxws:endpoint id="helloWorld" implementor="demo.spring.HelloWorldImpl" address="/HelloWorld" />
</beans>
-----------------------------------------------------------------------------------------------------------------------
=================HelloWorld.java=======================================
package demo.spring;

import javax.jws.WebService;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.xml.ws.ResponseWrapper;
import javax.xml.ws.RequestWrapper;
import javax.jws.soap.SOAPBinding;

@WebService(name="MyHelloWorldService", targetNamespace="http://nstest.helloworld")
@SOAPBinding( parameterStyle=SOAPBinding.ParameterStyle.WRAPPED,
style=SOAPBinding.Style.DOCUMENT,
use= SOAPBinding.Use.LITERAL )
public interface HelloWorld {
@WebMethod
@WebResult(name="MyResult", targetNamespace="http://nstest.helloworld")
String sayHi(@WebParam(name="MyInput", targetNamespace="http://nstest.helloworld") String text);
}
-----------------------------------------------------------------------------------------------------------------------
=================HelloWorldImpl.java=======================================
package demo.spring;

import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;

@WebService(endpointInterface = "demo.spring.HelloWorld")
public class HelloWorldImpl implements HelloWorld {
public String sayHi(String text)

{ return "Hello " + text; }

}
-----------------------------------------------------------------------------------------------------------------------

Create WAR from the above code, deploy to tomcat, here is the WSDL I got from http://localhost:8080/...::

=======main WSDL: http://localhost:8080/spring_http/HelloWorld?wsdl=================
<?xml version="1.0" encoding="utf-8" ?>

• <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://nstest.helloworld" xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" xmlns:tns="http://spring.demo/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="HelloWorldImplService" targetNamespace="http://spring.demo/">
  <wsdl:import location="http://localhost:8080/spring_http/HelloWorld?wsdl=MyHelloWorldService.wsdl" namespace="http://nstest.helloworld" />
• <wsdl:binding name="HelloWorldImplServiceSoapBinding" type="ns1:MyHelloWorldService">
  <soap:binding style="document" transport="http://schemas.xmlsoap.org/soap/http" />
• <wsdl:operation name="sayHi">
  <soap:operation soapAction="" style="document" />
• <wsdl:input name="sayHi">
  <soap:body use="literal" />
  </wsdl:input>
• <wsdl:output name="sayHiResponse">
  <soap:body use="literal" />
  </wsdl:output>
  </wsdl:operation>
  </wsdl:binding>
• <wsdl:service name="HelloWorldImplService">
• <wsdl:port binding="tns:HelloWorldImplServiceSoapBinding" name="HelloWorldImplPort">
  <soap:address location="http://localhost:8080/spring_http/HelloWorld" />
  </wsdl:port>
  </wsdl:service>
  </wsdl:definitions>
  -----------------------------------------------------------------------------------------------------------------------------------------------
  =====imported WSDL: http://localhost:8080/spring_http/HelloWorld?wsdl=MyHelloWorldService.wsdl====
  <?xml version="1.0" encoding="utf-8" ?>
• <wsdl:definitions xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" xmlns:ns1="http://nstest.helloworld" xmlns:xsd="http://www.w3.org/2001/XMLSchema" name="MyHelloWorldService" targetNamespace="http://nstest.helloworld">
• <wsdl:types>
• <xsd:schema xmlns="http://nstest.helloworld" xmlns:tns="http://spring.demo/" attributeFormDefault="unqualified" elementFormDefault="unqualified" targetNamespace="http://nstest.helloworld" xmlns:xsd="http://www.w3.org/2001/XMLSchema">
  <import xmlns="http://www.w3.org/2001/XMLSchema" namespace="http://spring.demo/" />
  <xsd:element name="sayHi" type="sayHi" />
• <xsd:complexType name="sayHi">
• <xsd:sequence>
  <xsd:element minOccurs="0" name="MyInput" type="xsd:string" />
  </xsd:sequence>
  </xsd:complexType>
  <xsd:element name="sayHiResponse" type="sayHiResponse" />
• <xsd:complexType name="sayHiResponse">
• <xsd:sequence>
  <xsd:element minOccurs="0" name="MyResult" type="xsd:string" />
  </xsd:sequence>
  </xsd:complexType>
  </xsd:schema>
  </wsdl:types>
• <wsdl:message name="sayHi">
  <wsdl:part element="ns1:sayHi" name="parameters" />
  </wsdl:message>
• <wsdl:message name="sayHiResponse">
  <wsdl:part element="ns1:sayHiResponse" name="parameters" />
  </wsdl:message>
• <wsdl:portType name="MyHelloWorldService">
• <wsdl:operation name="sayHi">
  <wsdl:input message="ns1:sayHi" name="sayHi" />
  <wsdl:output message="ns1:sayHiResponse" name="sayHiResponse" />
  </wsdl:operation>
  </wsdl:portType>
  </wsdl:definitions>
  -------------------------------------------------------------------------------------------------------------------------------------------

Create client from WSDL by using wsdl2java. The namespaces of input/output parameters have already been missing from the generated service interface:
================MyHelloWorldService.java (generated by wsdl2java)======================
package helloworld.nstest;

import javax.jws.WebParam.Mode;
import javax.jws.WebParam;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding.Style;
import javax.jws.soap.SOAPBinding;
import javax.jws.WebMethod;
import javax.jws.WebResult;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

/**

• This class was generated by Apache CXF (incubator) 2.0.3-incubator
• Tue Nov 20 22:45:47 EST 2007
• Generated source version: 2.0.3-incubator

• */

@WebService(targetNamespace = "http://nstest.helloworld", name = "MyHelloWorldService")

public interface MyHelloWorldService {

@ResponseWrapper(targetNamespace = "http://nstest.helloworld", className = "helloworld.nstest.SayHiResponse", localName = "sayHiResponse")
@RequestWrapper(targetNamespace = "http://nstest.helloworld", className = "helloworld.nstest.SayHi", localName = "sayHi")
@WebResult(targetNamespace = "", name = "MyResult")
@WebMethod
public java.lang.String sayHi(
@WebParam(targetNamespace = "", name = "MyInput")
java.lang.String myInput
);
}
===================================================================

Modify the generated client:
========MyHelloWorldService_HelloWorldImplPort_Client.java (generated by wsdl2java)======
package helloworld.nstest;

import java.io.File;
import java.net.MalformedURLException;
import java.net.URL;
import javax.xml.namespace.QName;
import demo.spring.HelloWorldImplService;
import javax.jws.WebMethod;
import javax.jws.WebResult;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;

public final class MyHelloWorldService_HelloWorldImplPort_Client {
private static final QName SERVICE_NAME = new QName("http://spring.demo/", "HelloWorldImplService");
private MyHelloWorldService_HelloWorldImplPort_Client() {
}
public static void main(String args[]) throws Exception {

HelloWorldImplService ss = new HelloWorldImplService();
MyHelloWorldService port = ss.getHelloWorldImplPort();

{ System.out.println("Invoking sayHi..."); java.lang.String _sayHi_myInput = "ABC"; java.lang.String _sayHi__return = port.sayHi(_sayHi_myInput); System.out.println("sayHi.result=" + _sayHi__return); }

System.exit(0);
}
}
--------------------------------------------------------------------------------------------------------

SOAP message captured on server-side:
--------------------------------------
Encoding: UTF-8
Headers:

{connection=[keep-alive], cache-control=[no-cache], host=[localhost:808 0], user-agent=[Java/1.5.0_12], transfer-encoding=[chunked], pragma=[no-cache], content-type=[text/xml; charset=UTF-8], accept=[*], soapaction=[""]}

Message:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body
><ns2:sayHi xmlns:ns2="http://nstest.helloworld"><MyInput>ABC</MyInput></ns2:say
Hi></soap:Body></soap:Envelope>
--------------------------------------
Nov 20, 2007 10:51:13 PM org.apache.cxf.interceptor.LoggingOutInterceptor$Loggin
gCallback onClose
INFO: Outbound Message:
--------------------------------------
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/"><soap:Body
><ns1:sayHiResponse xmlns:ns1="http://nstest.helloworld"><MyResult>Hello ABC</My
Result></ns1:sayHiResponse></soap:Body></soap:Envelope>-------------------------
-------------

You can see that both "MyInput" and "MyResult" have no namespace.