Apache SOAP client to MS.NET webservice problem

Shih En-Yu Tue, 24 Jul 2001 21:14:31 -0700

Hi there,

I'm trying to deploy a web-service using Microsoft .NET, and using Apache Soap to make a soap request to the web-service. Here comes the questions. When a client makes a request, server can understand the request and process it. But client can't understand the soap message that server responds. Below are the error message:

Caught SOAPException (SOAP-ENV:Client): No Deserializer found to deserialize a

'http://tempuri.org/:result' using encoding style 'http://schemas.xmlsoap.org/s
oap/encoding/'.

I've seen many people ask this question before, and I know it is the interoperability problem between each SOAP implementations. But I still can't solve this problem. Below are my client program:

=================

client programe

=================

import java.io.*;
import java.util.*;
import java.net.*;
import org.apache.soap.util.xml.*;
import org.apache.soap.*;
import org.apache.soap.encoding.*;
import org.apache.soap.encoding.soapenc.*;
import org.apache.soap.rpc.*;

public class test1
{
   public test1()
   {
      try
      {


         URL rurl = new URL("http://localhost:2020/math/WebSrv_Math.asmx");

         Call call = new Call ();

         call.setTargetObjectURI ("http://tempuri.org/");

         call.setEncodingStyleURI(Constants.NS_URI_SOAP_ENC);

         SOAPMappingRegistry smr = new SOAPMappingRegistry();
         StringDeserializer sd = new StringDeserializer();

         smr.mapTypes(Constants.NS_URI_SOAP_ENC,new QName("","Result"),null,null,sd);
         call.setSOAPMappingRegistry(smr);

         Vector params = new Vector ();
         params.addElement (new Parameter("ns1:num1", int.class, new Integer(4),null));
         params.addElement (new Parameter("ns1:num2", int.class, new Integer(7),null));

         call.setParams (params);

         Response resp;

         try
         {
            call.setMethodName ("Add");
            resp = call.invoke (/* router URL */ rurl, /* actionURI */"http://tempuri.org/Add" );
         }
         catch (SOAPException se)
         {
            System.err.println("Caught 1 SOAPException (" +
            se.getFaultCode() + "): " +
            se.getMessage());
            return;
         }

         if (resp.generatedFault ())
         {
            Fault fault = resp.getFault ();
            System.out.println ("Ouch, the call failed: ");
            System.out.println (" Fault Code   = " + fault.getFaultCode ());
            System.out.println (" Fault String = " + fault.getFaultString ());
         }
         else
         {
            Parameter result = resp.getReturnValue ();
            String value=(String)result.getValue();
         }
         // Check the response.
      }catch (Exception ae) {}
   }
   public static void main(String args[])
   {
      test1 t=new test1();
   }

}

And below are the soap message that the web service responds:

===========

responds

===========

Cache-Control: private, max-age=0

Content-Type: text/xml

Content-Length: 389

<?xml version="1.0"?>

<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/" xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/" xmlns:xsi="http://www.w3.org/1999/XMLSchema-instance" xmlns:xsd="http://www.w3.org/1999/XMLSchema">

<soap:Body>

</AddResult>

</soap:Body>

</soap:Envelope>

Is there any thing wrong with my code?

Thanks

Enyu

Apache SOAP client to MS.NET webservice problem

Reply via email to