Oh thanks a lot,
        But I seems so unlucky that even the Body class does not encapsulate any 
information on the child element inside <SOAP-ENV:Body> (e.g. model, 
total_qty) at all!  Because when I try to print out the body content by

System.out.println(envelope.getBody().toString());

I got the following output(which seems the body object didn't store the 
element name "model" and "total_qty" in any fashion:
---------------------------------------------------------
[Attributes={}] [BodyEntries=
[(0)=[ns1:methodname: null]]
]
---------------------------------------------------------
The incoming soap message from Tcp tunnel is like this:
 >><SOAP-ENV:Body>
 >>  <ns1:methodname xmlns:ns1="....
 >>  <model xsi:type="xsd:string">065-1439</model>
 >>  <total_qty xsi:type=="xsd:string">1000</model>
 >>  </ns1:methodname>
 >>  </SOAP-ENV:Body>

---------------------------------------------------------

Thanks for any suggestion!

Eric



Scott Nichol wrote:

> The Envelope gives you access to Body through Envelope#getBody.
> 
> Scott Nichol
> 
> ----- Original Message ----- 
> From: "Eric Lo" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, July 09, 2002 8:54 PM
> Subject: Help:Extracting the name of elements in user-defined provider
> 
> 
> 
>>Hi,
>>I am writing my own provider by implementing the Provider interface.  I 
>>also need to pass the element names in the SOAP message into the 
>>invoking method.
>>
>>For example, the incoming soap message is:
>>...
>><SOAP-ENV:Envelope xmlns:SOAP-ENV="...>
>><SOAP-ENV:Body>
>>  <ns1:methodname xmlns:ns1="....
>>  <model xsi:type="xsd:string">065-1439</model>
>>  <total_qty xsi:type=="xsd:string">1000</model>
>>  </ns1:methodname>
>>  </SOAP-ENV:Body>
>></SOAP-EVN:Envelope>
>>
>>And I need the pass the element name, such as ("model" and "total") into 
>>the method.  However, as I need to implement the provider interface, I 
>>cannot access the Class "Body" (as I must conform to the locate and 
>>invoke method which do not have "Body" class).  How can I do this?
>>
>>Thanks!
>>Eric
>>
>>public void locate( DeploymentDescriptor dd,
>>                         Envelope env,
>>                         Call call,
>>                         String methodName,
>>                         String targetObjectURI,
>>                         SOAPContext reqContext )
>>
>>public void invoke(SOAPContext reqContext, SOAPContext resContext)
>>                throws SOAPException{
>>
>>//Invoke my custom method, pass the element names (such as model and 
>>total_qty) down
>>
>>}
>>
>>



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