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Subject: Re: Axis C++ Calculator example
From: Oliver Lyttleton <lyttleto@cs.tcd.ie>
To: Apache AXIS C User List <axis-c-user@ws.apache.org>
In-Reply-To: <40D6ECE1.90509@etu.univ-savoie.fr>
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	 <40D6ECE1.90509@etu.univ-savoie.fr>
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Date: 21 Jun 2004 17:26:59 +0100
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Sorry, that still doesn't work! Any other suggestions from anybody?!?

On Mon, 2004-06-21 at 15:12, Mansart Jean-sebastien wrote:
> Oliver Lyttleton wrote:
> 
> >On the client side, I'm doing exactly as you're telling me. However, I
> >am unsure as to what should be done on the server side. Also, I'm a
> >little confused by the Calculator.cpp file on the client side....
> >
> >if (AXIS_SUCCESS == m_pCall->Invoke())
> >	{
> >		if(AXIS_SUCCESS == m_pCall->CheckMessage("subResponse",
> >		"http://localhost/axis/Calculator"))
> >		{
> >			/*not successful*/
> >		}
> >	}
> >
> >Does this mean that if the second if statement evaluates to true, the
> >invocation has failed? How is the value for the result of an operation
> >sent back to the client, should code be inserted to do this where the
> >"not successful" comment is? If so, what methods from Call.cpp are used
> >to do this?
> >  
> >
> Yes I know that this part is a little disturbing...
> So, for myself I think that the second statement if evaluate to true is 
> a success, not a failure...
> 
> >Also, how is the result from the service invocation in
> >$AXISCPP/samples/client/simple/Calculator.cpp returned to the CalcClient
> >program? In the example taken from the user guide (see below in previous
> >mail) the values passed to the Calculator method aren't passed by
> >reference. So how can intOut have *any* other value other than the value
> >it was instantiated with?!?
> >
> >
> >  
> >
> So here, yes you have to add some code...
> so in the calcultator.cpp you have this line: 
> m_pCall->AddParameter((void*)&Value2, "addReturn", XSD_INT);
> try to add a line like this juste after the /*not successful*/
> Value2 = m_pCall->GetElementAsString("addReturn", 0);
> this line is for getting the element where the response is...
> 
> I don't have enought time to explain more...
> try to make it work with this...
> 
> >
> >On Mon, 2004-06-21 at 12:03, Mansart Jean-sebastien wrote:
> >  
> >
> >>Oliver Lyttleton wrote:
> >>
> >>    
> >>
> >>>I'm not sure how I get the Axis C++ Calculator example to work. I know
> >>>that the files generated by WSDL2ws are skeletons, and must be completed
> >>>by the user, but I don't know what else needs to be added!
> >>>      
> >>>
> >>You have to write a client that use the class in claculator.cpp
> >>for example create a file CalcClient.cpp and then fill it with this:
> >>
> >>#include "Calculator.h"
> >>#include<stdio.h>
> >>int main()
> >> {
> >>  Calculator c;
> >>  int intOut=0;
> >>  c.add(20, 40, intOut);
> >>  printf("result is = %d\n", intOut);
> >>  return 0;
> >> }
> >>
> >>
> >>    
> >>
> >>>For instance, do I need to add anything to
> >>>$AXISCPP_HOME/samples/client/simple/calculator.cpp
> >>>in order to get the example to work?
> >>>      
> >>>
> >>see up...
> >>
> >>    
> >>
> >>>Do I need to add anything to
> >>>$AXISCPP_HOME/samples/server/simple/calculator.cpp?
> >>>      
> >>>
> >>for the server I don't know...
> >>but read the userguide from the internet... I found the code for the 
> >>client... so maybe there is something for ther server part too...
> >>
> >>    
> >>
> >>>My question is: what files do I need to add extra code to in order to
> >>>get the calculator sample to work? And what code should I add?
> >>>
> >>>Thanks in advance,
> >>>
> >>>Oliver
> >>>
> >>>
> >>>      
> >>>
> >
> >
> >  
> >
>