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From "Davanum Srinivas (JIRA)" <j...@apache.org>
Subject [jira] Resolved: (AXIS2-747) Missing namespace on subelement
Date Wed, 27 Sep 2006 13:05:51 GMT
     [ http://issues.apache.org/jira/browse/AXIS2-747?page=all ]

Davanum Srinivas resolved AXIS2-747.
------------------------------------

    Resolution: Fixed

If you see this problem with your WSDL. Please upload the wsdl and the sample client along
with the soap request in a new JIRA issue.

thanks,
dims



>  Missing namespace on subelement
> --------------------------------
>
>                 Key: AXIS2-747
>                 URL: http://issues.apache.org/jira/browse/AXIS2-747
>             Project: Apache Axis 2.0 (Axis2)
>          Issue Type: Bug
>          Components: om
>    Affects Versions: 1.0
>         Environment: Windows 2K3, JDK 1.5, AXIS2 1.0 and Eclipse 3.1 with tomcat plugin
>            Reporter: Qi An
>         Assigned To: Ajith Harshana Ranabahu
>            Priority: Blocker
>
> The below all worked fine on 0.95:
> The complex type in question is defined in the wsdl as:
> <s:complexType name="Credential">
>   <s:sequence/>
>   </s:complexType>
>  <s:complexType name="EnterpriseCredential"> <s:complexContent>
>   <s:extension base="s0:Credential">
>      <s:sequence/>
>      <s:attribute name="Login" type="s:string" use="required"/>
>      <s:attribute name="Password" type="s:string" use="optional"/>
>      <s:attribute name="Locale" type="s:string" use="optional"/>
>      <s:attribute name="TimeZone" type="s:string" use="optional"/>
>      <s:attribute name="Domain" type="s:string" use="optional"/>
>      <s:attribute name="AuthType" type="s:string" use="optional"/>
>   </s:extension>
>  </s:complexContent>
> </s:complexType>
> In the provider's skeleton, we have the following:
>     public com.businessobjects.dsws.session.LoginResponseDocument login(
>         com.businessobjects.dsws.session.LoginDocument param12)
>         throws  com.businessobjects.dsws.session.SessionSkeleton.DSWSExceptionException,
RemoteException {
> 	Login obj = param12.getLogin();
> 	Credential cred = obj.getCredential();
> The problem is, on the getCredential() call, we actually get back an 
> object of type Credential (base class) when the method was invoked with 
> an enterprise credential.  So that further on, on the line:
> EnterpriseCredential enterpriseCredential = (EnterpriseCredential) cred;
> We get a class cast exception.
> Tracing through a bit with the SOAPMonitor, we noticed that the xml 
> envelope actually ends up looking like:
> <?xml version='1.0' encoding='utf-8'?>
> <soapenv:Envelope
> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
> <soapenv:Header />
> <soapenv:Body>
> <login xmlns="session.dsws.businessobjects.com">
> <credential xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
> Password="" Domain="vanyma01" xsi:type="ses:EnterpriseCredential"
> Login="administrator" />
> </login>
> </soapenv:Body>
> </soapenv:Envelope>
> Where the namespace definition of "ses" is clearly missing.  If you 
> trace through the deserialization code a bit, this is why the object 
> comes back as the base class instead of the extended type.
> Once thing interesting one of our developer's noticed, is that if, on 
> the consumer side, you add the lines:
>             XmlOptions op1 = new XmlOptions();
>             op1.setSaveNamespacesFirst();
>             m_credential =
> EnterpriseCredential.Factory.newInstance(op1);
> At the time you create the credential, it seems that *some of the time* 
> this fixes the problem, so that the xml appears as:
> <?xml version='1.0' encoding='utf-8'?>
> <soapenv:Envelope
>  xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
> <soapenv:Header />
> <soapenv:Body>
>  <login xmlns="session.dsws.businessobjects.com">
>  <credential xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>  xmlns:ses="session.dsws.businessobjects.com" Password=""
>  Domain="vanyma01" xsi:type="ses:EnterpriseCredential"
>   Login="administrator" />
>  </login>
>  </soapenv:Body>
> </soapenv:Envelope>
> But only some of the time.

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