Getting exception when trying to go to my wsdl on the server (jaxrpc)

[Bobby Anderson]

I am trying to deploy a jax-rpc web service but I am having problem opening up the wsdl on the server. I.E. I think a good test that things deployed ok is to go to wsdl url and see the wsdl I deployed with my web service.

I.E.
http://localhost:8080/test-jaxrpc/TestJaxrpcWS?wsdl

However when I go there I get the following exception:

  
13:38:26,504 ERROR [[TestJaxrpcWS]] Allocate exception for servlet TestJaxrpcWS
java.lang.ClassCastException: test.appserver.TestJaxrpcImpl
	at org.apache.catalina.core.StandardWrapper.loadServlet(StandardWrapper.java:1104)
	at org.apache.catalina.core.StandardWrapper.allocate(StandardWrapper.java:806)
	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:129)
	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
	at org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:182)
	at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:84)
	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
	at org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:157)
	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:262)
	at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)
	at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
	at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:446)
	at java.lang.Thread.run(Thread.java:595) 

My endpoint implements my service interface:

 
package test.appserver;

import java.rmi.RemoteException;

import test.TestJaxrpc;

public class TestJaxrpcImpl implements TestJaxrpc {

	public String testJaxrpcException(boolean request) throws RemoteException {
		String response;
		if (request) {
			response = "Called server with a request of true";
		} else {
			response = "Called server with a request of false";
		}
		
		return response;
	}

}

Is there something wrong with my web.xml or webservice.xml?

 
   <?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee 
                             http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd"
         version="2.4">
    
    <servlet>
        <servlet-name>TestJaxrpcWS</servlet-name>
        <servlet-class>test.appserver.TestJaxrpcImpl</servlet-class>
    </servlet>

    <servlet-mapping>
        <servlet-name>TestJaxrpcWS</servlet-name>
        <url-pattern>/TestJaxrpcWS</url-pattern>
    </servlet-mapping>
</web-app>

 
  <webservices version="1.1" 
             xmlns="http://java.sun.com/xml/ns/"
             xmlns:impl="http://www.example.org/TestJaxrpc/"
             xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
             xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee">
    <webservice-description>
        <webservice-description-name>TestJaxrpcWSEndpoint</webservice-description-name>
        <wsdl-file>WEB-INF/wsdl/TestJaxrpc.wsdl</wsdl-file>
        <jaxrpc-mapping-file>WEB-INF/jaxrpc-mapping.xml</jaxrpc-mapping-file>
        <port-component>
            <port-component-name>TestJaxrpc</port-component-name>
            <wsdl-port>impl:TestJaxrpcServiceEndpoint</wsdl-port>
            <service-endpoint-interface>test.TestJaxrpc</service-endpoint-interface>
            <service-impl-bean>
                <servlet-link>TestJaxrpcWS</servlet-link>
            </service-impl-bean>
        </port-component>
    </webservice-description>
</webservices>
 

Here is my wsdl just to be complete:

   
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<wsdl:definitions 
	xmlns:soap="http://schemas.xmlsoap.org/wsdl/soap/" 
	xmlns:tns="http://www.example.org/TestJaxrpc/" 
	xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/" 
	xmlns:xsd="http://www.w3.org/2001/XMLSchema" 
	name="TestJaxrpc" 
	targetNamespace="http://www.example.org/TestJaxrpc/">
  
  <wsdl:message name="TestJaxrpc_request">
    <wsdl:part name="request" type="xsd:boolean"/>
  </wsdl:message>
  
  <wsdl:message name="TestJaxrpc_response">
    <wsdl:part name="respose" type="xsd:string"/>
  </wsdl:message>
  
  <wsdl:portType name="TestJaxrpc">
    <wsdl:operation name="testJaxrpcException">
      <wsdl:input message="tns:TestJaxrpc_request"/>
      <wsdl:output message="tns:TestJaxrpc_response"/>
    </wsdl:operation>
  </wsdl:portType>
  
  <wsdl:binding name="TestJaxrpcBinding" type="tns:TestJaxrpc">

  	<soap:binding style="rpc"
  		transport="http://schemas.xmlsoap.org/soap/http" />
  	<wsdl:operation name="testJaxrpcException">

  		<soap:operation
  			soapAction="http://www.example.org/TestJaxrpc/testJaxrpcException" />
  		<wsdl:input>

  			<soap:body use="literal"
  				namespace="http://www.example.org/TestJaxrpc/" />
  		</wsdl:input>
  		<wsdl:output>

  			<soap:body use="literal"
  				namespace="http://www.example.org/TestJaxrpc/" />
  		</wsdl:output>
  	</wsdl:operation>
  </wsdl:binding>

  <wsdl:service name="TestJaxrpcEndpoint">
    <wsdl:port binding="tns:TestJaxrpcBinding" name="TestJaxrpcServiceEndpoint">
      <soap:address location="http://REPLACE_WITH_ACTUAL_URL/"/>
    </wsdl:port>
  </wsdl:service>
</wsdl:definitions>