[jira] Created: (AXIS-2798) Axis1.4 generates empty string namespaces in client request which fails in Server side resulting Null Pointer Exception

["Pradeep Selvaraj (JIRA)" <ax...@ws.apache.org>]

Axis1.4 generates empty string namespaces in client request which fails in Server side resulting Null Pointer Exception
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                 Key: AXIS-2798
                 URL: https://issues.apache.org/jira/browse/AXIS-2798
             Project: Axis
          Issue Type: Bug
         Environment: Client -Axis1.4 or lower versions
WebService deployed in XFIRE SOAP Framework on server side
            Reporter: Pradeep Selvaraj



I'm writing some code to use the web services exposed by Server with XFire Framework . I face some problems when I try to use Apache Axis (I use 1.4 version) as the SOAP framework to communicate with server. But when i use XFire in client side,it works fine. In the SOAP request sent by Axis, I find empty string as the namespace value for some elements. If I remove those attributes (xmlns="") manually from all the elements  the program works fine. Could you tell why this could be happening? 

 I use the following ant task to generate the Java code from WSDL files. 

<axis-wsdl2java all="true" deployscope="Application" output="${generated.src}" verbose="true" url="${wsdl}/Provisioning.wsdl">            

      </axis-wsdl2java>

Request:

<soapenv:Body>
<GetServiceSettingInfoRequest xmlns="http://www.xxx.com/webservices/xxx/provisioning/v1_0_types/">
<accountIdentifier xmlns="">
<account>root</account>
</accountIdentifier>
<serviceTypeCollection xmlns="" xmlns:ns1="http://www.xxx.com/webservices/xxx/servicetypes/v1_0_types/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" soapenc:arrayType="ns1:ServiceType[1]" xsi:type="soapenc:Array">
<ns2:serviceType xmlns:ns2="http://www.xxx.com/webservices/xxx/provisioning/v1_0_types/">VOICEMAIL_SERVICE</ns2:serviceType>
</serviceTypeCollection>
</GetServiceSettingInfoRequest>
</soapenv:Body>
</soapenv:Envelope> 

I get a Null Pointer Exception response from the server
Is there any way i can avoid this empty string namespaces  in generated request?Any configuration needs to be done or what?

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