java.rmi.RemoteException: does not contain operation meta data

[Sushma Sharma]

Hi,

I am writing my first WebService. Server is jboss 4.2.2. I wrote a bean and registered as a servlet in my web.xml and deployed it to the server. it deployed fine and generated the wsdl. Now, I am trying to writing a client to invoke this service, but I am gettting the following exception:

  
java.rmi.RemoteException: Call invocation failed with code [Client] because of: Endpoint {http://test.com/}TestPort  does not contain operation meta data for: {http://test.com/}wsTestClient; nested exception is:
        javax.xml.rpc.soap.SOAPFaultException: Endpoint {http://test.com/}TestPort does not contain operation meta data for: {http://test.com/}wsTestClient
        at org.jboss.ws.core.jaxrpc.client.CallImpl.invokeInternal(CallImpl.java:524)
        at org.jboss.ws.core.jaxrpc.client.CallImpl.invoke(CallImpl.java:277)
        at WsTestClient.main(WsTestClient.java:47)
Caused by: javax.xml.rpc.soap.SOAPFaultException: Endpoint {http://test.com/}TestPort does not contain operation meta data for: {http://test.com/}wsTestClient
        at org.jboss.ws.core.jaxrpc.SOAPFaultHelperJAXRPC.getSOAPFaultException(SOAPFaultHelperJAXRPC.java:102)
        at org.jboss.ws.core.jaxrpc.SOAP11BindingJAXRPC.throwFaultException(SOAP11BindingJAXRPC.java:68)
        at org.jboss.ws.core.CommonSOAPBinding.unbindResponseMessage(CommonSOAPBinding.java:553)
        at org.jboss.ws.core.CommonClient.invoke(CommonClient.java:371)
        at org.jboss.ws.core.jaxrpc.client.CallImpl.invokeInternal(CallImpl.java:517)
        ... 2 more
 

Can someone please help me run this program.
Thanks for the help in advance,
Sushma

Here is code for my WebService class, web.xml, wsdl and client:

    
==========WebService Class ======================================
package com.test;

import javax.jws.WebMethod;
import javax.jws.WebService;
import javax.jws.soap.SOAPBinding;

@WebService
@SOAPBinding(style = SOAPBinding.Style.RPC)
public class Test {	
	@WebMethod
	public String print(String input) {
		System.out.println(" Printing in Test. input is = " + input);
		return " received input. success " + input;
	}	
}

========== web.xml======================================
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd" id="WebApp_ID" version="2.5">
  <display-name>wsTest</display-name>
  <servlet>
    <servlet-name>testWebService</servlet-name>
    <servlet-class>com.test.Test</servlet-class>
  </servlet>
  <servlet-mapping>
    <servlet-name>testWebService</servlet-name>
    <url-pattern>/*</url-pattern>
  </servlet-mapping>
</web-app>

================= wsdl ======================================
<?xml version="1.0" encoding="UTF-8"?>
<definitions name='TestService' targetNamespace='http://test.com/' xmlns='http://schemas.xmlsoap.org/wsdl/' xmlns:soap='http://schemas.xmlsoap.org/wsdl/soap/' xmlns:tns='http://test.com/' xmlns:xsd='http://www.w3.org/2001/XMLSchema'>
 <types>
  <xs:schema targetNamespace='http://test.com/' version='1.0' xmlns:tns='http://test.com/' xmlns:xs='http://www.w3.org/2001/XMLSchema'>
   <xs:element name='print' type='tns:print'/>
   <xs:element name='printResponse' type='tns:printResponse'/>
   <xs:complexType name='print'>
    <xs:sequence>
     <xs:element minOccurs='0' name='arg0' type='xs:string'/>
    </xs:sequence>
   </xs:complexType>
   <xs:complexType name='printResponse'>
    <xs:sequence>
     <xs:element minOccurs='0' name='return' type='xs:string'/>
    </xs:sequence>
   </xs:complexType>
  </xs:schema>
 </types>
 <message name='Test_print'>
  <part element='tns:print' name='print'/>
 </message>
 <message name='Test_printResponse'>
  <part element='tns:printResponse' name='printResponse'/>
 </message>
 <portType name='Test'>
  <operation name='print' parameterOrder='print'>
   <input message='tns:Test_print'/>
   <output message='tns:Test_printResponse'/>
  </operation>
 </portType>
 <binding name='TestBinding' type='tns:Test'>
  <soap:binding style='document' transport='http://schemas.xmlsoap.org/soap/http'/>
  <operation name='print'>
   <soap:operation soapAction=''/>
   <input>
    <soap:body use='literal'/>
   </input>
   <output>
    <soap:body use='literal'/>
   </output>
  </operation>
 </binding>
 <service name='TestService'>
  <port binding='tns:TestBinding' name='TestPort'>
   <soap:address location='http://127.0.0.1:8080/wsTest'/>
  </port>
 </service>
</definitions>

================= WS Client ======================================
import javax.xml.rpc.Call;
import javax.xml.rpc.Service;
import javax.xml.rpc.ServiceFactory;
import javax.xml.rpc.ParameterMode;
import javax.xml.namespace.QName;


public class WsTestClient { 
    public static void main(String[] argv) {
       try {
          String NS_XSD
             = "http://www.w3.org/2001/XMLSchema";
          ServiceFactory factory
             = ServiceFactory.newInstance();
          Service service = factory.createService(
             new QName(
                "http://test.com/",
                "testWebService"
             )
          );

          Call call = service.createCall(new QName(
             "http://test.com/",
             "TestPort"
          ));

          call.setTargetEndpointAddress(
             "http://localhost:8080/wsTest?wsdl"
          );
          call.setOperationName(
             new QName(
                "http://test.com/",
                "wsTestClient"
             )
          );

          QName QNAME_TYPE_STRING = 
             new QName(NS_XSD, "string");
          call.setReturnType(QNAME_TYPE_STRING);

          call.addParameter(
             "arg0", QNAME_TYPE_STRING, 
             ParameterMode.IN
          );
          String[] params = { "Murphy Brown" };

          String result = (String) call.invoke(params);
          System.out.println(result);
       } catch (Exception e) {
          e.printStackTrace();
       }
    }

}