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Old July 17th, 2007, 09:32 AM
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Default Accessing Holder<T> in JAX-WS is rocket science?!?

When I have a @WebParam with mode = Mode.OUT as a Holder<T> like:

   @WebParam(name = "Status", mode = Mode.OUT, partName = "Status")
   Holder<BigInteger> status

How can I access it from my client???



I have a small JAX-WS (2.1) client generated from NB 5.5 using an online WSDL.

My request is sent ok:

...
 <S:Body>
  <ns2:ExistsUser xmlns:ns2="http://myserver/my.wsdl">
   <SubsystemID>0</SubsystemID>
   <UserNumber>1234567</UserNumber>
  </ns2:ExistsUser>
 </S:Body>
...

and the response I get look fine:

...
 <SOAP-ENV:Body>
  <ExistsUserResponse xmlns="http://myserver/my">
   <Status>1</Status>
   <ErrorMessage></ErrorMessage>
   <UserName>john</UserName>
  </ExistsUserResponse>
 </SOAP-ENV:Body>
...

But when I try to access the returned values through the Holders:

try {
 jaxwstest.XPortal_0020Interface service = new jaxwstest.XPortal_0020Interface();
 jaxwstest.XPortal_0020InterfacePortType port = service.getXPortal_0020InterfacePort();
 BigInteger bi = new BigInteger("0", 10);
 java.math.BigInteger subsystemID = bi;
 java.lang.String userNumber = "1234567";
 javax.xml.ws.Holder<java.math.BigInteger> status = null;
 javax.xml.ws.Holder<java.lang.String> errorMessage = null;
 javax.xml.ws.Holder<java.lang.String> userName = null;
 port.existsUser(subsystemID, userNumber, status, errorMessage, userName);
 System.out.println(status.value);
} catch (Exception ex) {
 ex.printStackTrace();
}

status is still null :-(

(btw I use JAX-WS 2.1)






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