[jira] Updated: (AXIS-1904) CLONE -Unnecessary empty-valued attribute "xmlns" in Envelope parameter values

["Davanum Srinivas (JIRA)" <ax...@ws.apache.org>]

     [ http://issues.apache.org/jira/browse/AXIS-1904?page=history ]

Davanum Srinivas updated AXIS-1904:
-----------------------------------

    Priority: Major  (was: Blocker)

Not a blocker.

> CLONE -Unnecessary empty-valued attribute "xmlns" in Envelope parameter values
> ------------------------------------------------------------------------------
>
>          Key: AXIS-1904
>          URL: http://issues.apache.org/jira/browse/AXIS-1904
>      Project: Axis
>         Type: Bug
>   Components: Serialization/Deserialization
>     Versions: 1.2
>  Environment: Windows 2000 Pro SP4 JDK 1.4.2-05
>     Reporter: Konstantin Kasatkin

>
> There is a problem of interaction Axis WebService Client (as console application) with Microsoft WebService Server (as .Net application)
> Here WEBService method description is from MS side:
> <?xml version="1.0" encoding="utf-8"?>
> <soap:Envelope xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/">
>   <soap:Body>
>     <SetParameterValues xmlns="http://tempuri.org/">
>       <strUser>string</strUser>
>       <strBusinessSystem>string</strBusinessSystem>
>       <strParameter>string</strParameter>
>       <strValues>
>         <string>string</string>
>         <string>string</string>
>       </strValues>
>     </SetParameterValues>
>   </soap:Body>
> </soap:Envelope>
> Here real Axis SOAP envelope is from Java applicaton:
> <?xml version="1.0" encoding="utf-8"?>
> <soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
>   <soapenv:Body>
>     <SetParameterValues xmlns="http://tempuri.org/">
>         <strUser>test</strUser>
>         <strBusinessSystem>SYS</strBusinessSystem>
>         <strParameter>100</strParameter>
>         <strValues>
>            <string xmlns="">123</string>
>            <string xmlns="">234</string>
>         </strValues>
>     </SetParameterValues>
>    </soapenv:Body>
> </soapenv:Envelope>
> As you can see in section <strValues> all of inner elements contain attribute xmlns="".
> This notation does not work in MS (It is very strange, but I don't know why).
> MS ignores all such lines and returns empty collection.
> If I'm removing empty "xmlns" attributes all works fine.
> I've already found the point where you can place fix code.
> CLASS: org.apache.axis.encoding.SerializationContext
> CODE:
>                 if (!(map.getNamespaceURI().equals(Constants.NS_URI_XMLNS) && map.getPrefix().equals("xmlns")) &&
>                     !(map.getNamespaceURI().equals(Constants.NS_URI_XML) && map.getPrefix().equals("xml")))
> It need to be added one more check in the condition. Here modified condition
>                 if (!(map.getNamespaceURI().equals(Constants.NS_URI_XMLNS) && map.getPrefix().equals("xmlns")) &&
>                     !(map.getNamespaceURI().equals(Constants.NS_URI_XML) && map.getPrefix().equals("xml")) &&
>                     !map.getNamespaceURI().equals(""))
> Maybe I didn't take into account something, but after this change all have worked fine.

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