.NET WebService and Java client

[Gangaiah, Jayachandra]

I am not able to get my java client consume the .NET webservice. The method
just returns "Hello World" string.
Please advice as to what am i doing wrong. I am attaching the error that i
get on the java side and the wsdl file.
I am using wsif-2.0

ERROR

- WSIF0006W: Multiple WSIFProvider found supporting the same namespace URI
'http://schemas.xmlsoap.org/wsdl/soap/'. Found
('org.apache.wsif.providers.soap.apacheaxis.WSIFDynamicProvider_ApacheAxis,
org.apache.wsif.providers.soap.apachesoap.WSIFDynamicProvider_ApacheSOAP')  
- WSIF0007I: Using WSIFProvider
'org.apache.wsif.providers.soap.apacheaxis.WSIFDynamicProvider_ApacheAxis'
for namespaceURI 'http://schemas.xmlsoap.org/wsdl/soap/' 
- Exception:
org.xml.sax.SAXException: Deserializing parameter 'HelloWorldResponse':
could not find deserializer for type {http://EchoService/}HelloWorldResponse
        at
org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:276)
        at
org.apache.axis.encoding.DeserializationContextImpl.startElement(Deserializa
tionContextImpl.java:893)
        at
org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:200)
        at
org.apache.axis.message.MessageElement.publishToHandler(MessageElement.java:
684)
        at
org.apache.axis.message.RPCElement.deserialize(RPCElement.java:241)
        at org.apache.axis.message.RPCElement.getParams(RPCElement.java:265)
        at org.apache.axis.client.Call.invoke(Call.java:1871)
        at org.apache.axis.client.Call.invoke(Call.java:1777)
        at org.apache.axis.client.Call.invoke(Call.java:1315)
        at
org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeAXI
SDocStyle(Unknown Source)
        at
org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.invokeReq
uestResponseOperation(Unknown Source)
        at
org.apache.wsif.providers.soap.apacheaxis.WSIFOperation_ApacheAxis.executeRe
questResponseOperation(Unknown Source)
        at org.apache.wsif.base.WSIFClientProxy.invoke(Unknown Source)
        at $Proxy0.helloWorld(Unknown Source)
        at EchoService.Run.main(Run.java:62)

My wsdl is as follows

<?xml version="1.0" encoding="utf-8"?>
<definitions xmlns:http="http://schemas.xmlsoap.org/wsdl/http/";
xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/";
xmlns:s="http://www.w3.org/2001/XMLSchema"; xmlns:s0="http://EchoService/";
xmlns:soapenc="http://schemas.xmlsoap.org/soap/encoding/";
xmlns:tm="http://microsoft.com/wsdl/mime/textMatching/";
xmlns:mime="http://schemas.xmlsoap.org/wsdl/mime/";
targetNamespace="http://EchoService/";
xmlns="http://schemas.xmlsoap.org/wsdl/";>
  <types>
    <s:schema elementFormDefault="qualified"
targetNamespace="http://EchoService/";>
      <s:element name="HelloWorld">
        <s:complexType />
      </s:element>
      <s:element name="HelloWorldResponse">
        <s:complexType>
          <s:sequence>
            <s:element minOccurs="0" maxOccurs="1" name="HelloWorldResult"
type="s:string" />
          </s:sequence>
        </s:complexType>
      </s:element>
      <s:element name="string" nillable="true" type="s:string" />
    </s:schema>
  </types>
  <message name="HelloWorldSoapIn">
    <part name="parameters" element="s0:HelloWorld" />
  </message>
  <message name="HelloWorldSoapOut">
    <part name="parameters" element="s0:HelloWorldResponse" />
  </message>
  <message name="HelloWorldHttpGetIn" />
  <message name="HelloWorldHttpGetOut">
    <part name="Body" element="s0:string" />
  </message>
  <message name="HelloWorldHttpPostIn" />
  <message name="HelloWorldHttpPostOut">
    <part name="Body" element="s0:string" />
  </message>
  <portType name="EchoSoap">
    <operation name="HelloWorld">
      <input message="s0:HelloWorldSoapIn" />
      <output message="s0:HelloWorldSoapOut" />
    </operation>
  </portType>
  <portType name="EchoHttpGet">
    <operation name="HelloWorld">
      <input message="s0:HelloWorldHttpGetIn" />
      <output message="s0:HelloWorldHttpGetOut" />
    </operation>
  </portType>
  <portType name="EchoHttpPost">
    <operation name="HelloWorld">
      <input message="s0:HelloWorldHttpPostIn" />
      <output message="s0:HelloWorldHttpPostOut" />
    </operation>
  </portType>
  <binding name="EchoSoap" type="s0:EchoSoap">
    <soap:binding transport="http://schemas.xmlsoap.org/soap/http";
style="document" />
    <operation name="HelloWorld">
      <soap:operation soapAction="http://EchoService/HelloWorld";
style="document" />
      <input>
        <soap:body use="literal" />
      </input>
      <output>
        <soap:body use="literal" />
      </output>
    </operation>
  </binding>
  <binding name="EchoHttpGet" type="s0:EchoHttpGet">
    <http:binding verb="GET" />
    <operation name="HelloWorld">
      <http:operation location="/HelloWorld" />
      <input>
        <http:urlEncoded />
      </input>
      <output>
        <mime:mimeXml part="Body" />
      </output>
    </operation>
  </binding>
  <binding name="EchoHttpPost" type="s0:EchoHttpPost">
    <http:binding verb="POST" />
    <operation name="HelloWorld">
      <http:operation location="/HelloWorld" />
      <input>
        <mime:content type="application/x-www-form-urlencoded" />
      </input>
      <output>
        <mime:mimeXml part="Body" />
      </output>
    </operation>
  </binding>
  <service name="Echo">
    <documentation>Sample web service used to echo various paramater
types</documentation>
    <port name="EchoSoap" binding="s0:EchoSoap">
      <soap:address location="http://localhost/EchoService/Echo.asmx"; />
    </port>
    <port name="EchoHttpGet" binding="s0:EchoHttpGet">
      <http:address location="http://localhost/EchoService/Echo.asmx"; />
    </port>
    <port name="EchoHttpPost" binding="s0:EchoHttpPost">
      <http:address location="http://localhost/EchoService/Echo.asmx"; />
    </port>
  </service>
</definitions>

> Jayachandra Gangaiah (JC)
> Software Engineer
EES Business Unit
> Brooks Automation Inc
> (602) 824 1705 Ext: 258
>