More problems with document style

[Murray Spork <m....@qut.edu.au>]

Hi all,

I've read through the recent threads on document-style calls and I've 
also been through the source for AdminClient (as was suggested) but I'm 
still having trouble getting document-style SOAP calls to work in Axis 
Beta 2.

I'm getting the exception message "The AXIS engine could not find a 
target service to invoke!  targetService is null"

I deployed the service with a deployment descriptor like so:

<deployment xmlns="http://xml.apache.org/axis/wsdd/"
             xmlns:java="http://xml.apache.org/axis/wsdd/providers/java"
             xmlns:xsi="http://www.w3.org/2000/10/XMLSchema-instance">
	<service name="AdvertisementService" provider="java:MSG">
		<parameter name="className" value="AdvertisementService"/>
		<parameter name="allowedMethods" value="advertise"/>
	</service>
</deployment>

The signature of my service method looks like:
	public void advertise(Document xml);

In the AdminClient the method actually takes a Vector of Element objects 
and returns an array of Element objects - I tried this first but it 
didn't work so I noticed that some on the messages on this list 
suggested a method sig that looks like the above (which seems more 
natural to me - why would you do it the other way?)

So then on the client side - my code to call the service looks something 
like this:

public void invokeService(Document xmlBody)
{
	// Initialize our Service -
	Service service = new Service();
	Call     call    = (Call) service.createCall();
	call.setTargetEndpointAddress( new java.net.URL(getUrl()) );
			
	call.setOperationName( "advertise" ); // doesn't do anything?
	call.setOperationStyle("document");

	call.setUseSOAPAction( true );
	call.setSOAPActionURI("DiscoveryMessagingService" );
	call.setTargetService("DiscoveryMessagingService");
	// the last line doesn't seem to do anything

	Object[]  params
	= new Object[] { new SOAPBodyElement(messageBody.getDocumentElement())};

	call.invoke(params);
}

In the axis server it's bombing out at line 282 in 
org.apache.axis.server.AxisServer.invoke(). I tried looking through thie 
source code and working back from there to find out where it is looking 
for the targetService (I assume it gets this from the SOAPAction header) 
- but I couldn't figure it out.

Any help would be most appreciated

Thanks

Murray Spork

P.S. here's what my SOAP request looks like (from TCPMonitor)

POST /axis/servlet/AxisServlet HTTP/1.0
Content-Length: 2418
Host: localhost
Content-Type: text/xml; charset=utf-8
SOAPAction: "DiscoveryMessagingService"

<?xml version="1.0" encoding="UTF-8"?>
<SOAP-ENV:Envelope 
xmlns:SOAP-ENV="http://schemas.xmlsoap.org/soap/envelope/" 
xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <SOAP-ENV:Body><advertise><!-- some more xml here --> </advertise> 
</SOAP-ENV:Body>
</SOAP-ENV:Envelope>