Hello all together,
I am trying to access a web service, that retieve and submit data
to a MySQL database.
The Web Service is composed of some JavaBeans defining adress,
phone number and so fort
and a class that uses these Beans. All these seem to work well,
because I tested it with
a normal Java Programming.

I wrote an ApacheSOAPclient to access the service. Compiling and running
is working well,
but nothing is returned.

I am using win 2000 Professional, tomcat4.04., apacheSOAP2.3.1 and j2sdk1.4.0

I don't known what I am doing wrong.
Please help me. Thank you!

Hier a shnippet of the Java(Servlet) Client I wrote:

			

			...
			

			protected void processRequest(HttpServletRequest request,
			

			HttpServletResponse response)
			

			throws ServletException, IOException {
			

			

			response.setContentType("text/html");
			

			PrintWriter out = response.getWriter();
			

			

			out.println("
			");
			

			out.println("
			");
			

			out.println("
			

				

					

						

							" +
							

							"
							

							"size='5'>
							Artikel Zeigen
							" +
							

							"
						
					
				
			
			");
			

			

			SOAPMappingRegistry smr = new SOAPMappingRegistry();
			

			BeanSerializer beanSer = new BeanSerializer();
			

			

			// Mapping the types
			

			

			smr.mapTypes(Constants.NS_URI_SOAP_ENC,
			

			new QName("urn:artikel", "artikel"),
			

			Artikel.class, beanSer, beanSer);
			

			

			// invoking the call
			

			Call call = new Call();
			

			call.setSOAPMappingRegistry(smr);
			

			call.setTargetObjectURI("urn:AnfrageService");
			

			call.setMethodName("zeigeAlleArtikel");
			

			call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);
			

			

			

			Response resp = null;
			

			

			try{
			

			URL url = new URL(RPCROUTER);
			

			resp = call.invoke(url, null);
			

			}
			

			catch (SOAPException e){
			

			out.println("Caught SOAPException (" +
			

			e.getFaultCode() + "): " +
			

			e.getMessage());
			

			}
			

			

			// checking the response
			

			if (!resp.generatedFault()){ // SUCCESS
			

			

			Parameter ret = resp.getReturnValue();
			

			Artikel value = (Artikel)ret.getValue();
			

			if (value != null) // Werte wurden zurückgeliefert
			

			out.println(value);
			

			else // Werte wurden nicht geliefert
			

			out.println("
			

				

					

						

							"+
							

							"
							Erfolgreiche Anfrage" +
							

							", aber es wurden keine Artikel gefunden.
							" +
							

							"
							

							

						
					
				
			
			" +
			

			"
			

				

					

						

							" +
							

							"
							" +
							

							"[
							Registrieren Sie sich
							" +
							

							"&nbsp[
							Hauptseite
							]
							"+
							

							"
						
					
				
			
			");
			

			}
			

			else // SOAP-FAULT
			

			{
			

			Fault fault = resp.getFault();
			

			out.println("
			

				

					

						

							Generierter Fehler
							

							: ");
							

							out.println ("Fehler-Code   = " + fault.getFaultCode());
							

							out.println ("
							

							Fehler-Text = " + fault.getFaultString());
							

							out.println ("
						
					
				
			
			");
			

			}
			

			out.println("
			");
			

			out.close();
			

			}
			

			...