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From lcopp...@unina.it
Subject PLEASE HELP ME!!! JSR 172 and axis
Date Thu, 29 Jul 2004 08:37:39 GMT

I have a new problem, I don't know if it is axis dependent but I hope to
found help here.


I'm working with WTK 2.1 and JSR 172. I have published a service (using axis
1.2beta) having the following WSDL
**************************************************
<?xml version="1.0" encoding="UTF-8"?>
<wsdl:definitions targetNamespace="http://DefaultNamespace"
xmlns:apachesoap="http://xml.apache.org/xml-soap"
xmlns:impl="http://DefaultNamespace" xmlns:intf="http://DefaultNamespace"
xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/"
xmlns:wsdlsoap="http://schemas.xmlsoap.org/wsdl/soap/"
xmlns:xsd="http://www.w3.org/2001/XMLSchema">
<!--WSDL created by Apache Axis version: 1.2beta
Built on Mar 31, 2004 (12:47:03 EST)-->
 <wsdl:types>
  <schema elementFormDefault="qualified"
targetNamespace="http://DefaultNamespace"
xmlns="http://www.w3.org/2001/XMLSchema">
   <element name="sayHello">
    <complexType/>
   </element>
   <element name="sayHelloResponse">
    <complexType>
     <sequence>
      <element name="sayHelloReturn" type="xsd:string"/>
     </sequence>
    </complexType>
   </element>
  </schema>
 </wsdl:types>

   <wsdl:message name="sayHelloResponse">

      <wsdl:part element="impl:sayHelloResponse" name="parameters"/>

   </wsdl:message>

   <wsdl:message name="sayHelloRequest">

      <wsdl:part element="impl:sayHello" name="parameters"/>

   </wsdl:message>

   <wsdl:portType name="EducatoInt">

      <wsdl:operation name="sayHello">

         <wsdl:input message="impl:sayHelloRequest" name="sayHelloRequest"/>

         <wsdl:output message="impl:sayHelloResponse" name="sayHelloResponse"/>

      </wsdl:operation>

   </wsdl:portType>

   <wsdl:binding name="educatoSoapBinding" type="impl:EducatoInt">

      <wsdlsoap:binding style="document"
transport="http://schemas.xmlsoap.org/soap/http"/>

      <wsdl:operation name="sayHello">

         <wsdlsoap:operation soapAction=""/>

         <wsdl:input name="sayHelloRequest">

            <wsdlsoap:body use="literal"/>

         </wsdl:input>

         <wsdl:output name="sayHelloResponse">

            <wsdlsoap:body use="literal"/>

         </wsdl:output>

      </wsdl:operation>

   </wsdl:binding>

   <wsdl:service name="EducatoIntService">

      <wsdl:port binding="impl:educatoSoapBinding" name="educato">

         <wsdlsoap:address location="http://localhost/axis/services/educato"/>

      </wsdl:port>

   </wsdl:service>

</wsdl:definitions>

*************************************************************

I'have generated client Stubs by using J2ME Wireless Toolkit. Then I'have
generated a simple client as follow:

*************************************************************
import educato.*;
import javax.xml.rpc.*;
import java.rmi.RemoteException;

public class Client{

final static String serviceURL = "http://127.0.0.1/axis/services/educato";

public static void main(String args[]){
try{
EducatoInt_Stub e = new EducatoInt_Stub();
e._setProperty(Stub.ENDPOINT_ADDRESS_PROPERTY, serviceURL);
e._setProperty(Stub.SESSION_MAINTAIN_PROPERTY, new Boolean(true));

String risposta = e.sayHello();
System.out.println("Ha risposto: " + risposta +"!!!");
}catch(Exception e){
e.printStackTrace();
}
}
}
*************************************************
Now the problem: executing the client by

java Client

I obtain the following error message:

******************************
java.rmi.MarshalException: Invalid Element in Response: sayHelloReturn
at
com.sun.j2mews.xml.rpc.SOAPDecoder.decode(Ljavax/microedition/xml/rpc/Type;Ljava/io/InputStream;Ljava/lang/String;J)Ljava/lang/Object;(Unknown
Source)
at
com.sun.j2mews.xml.rpc.OperationImpl.invoke(Ljava/lang/Object;)Ljava/lang/Object;(Unknown
Source)
at
educato.EducatoInt_Stub.sayHello()Ljava/lang/String;(EducatoInt_Stub.java:77)
at Client.main([Ljava/lang/String;)V(Client.java:15)
*****************************


I need help...
Luigi Coppolino



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