NoSuchMethodError in remote client WS call

[at7000ft]

I am getting the following error when trying to get a Service instance in a remote client to an example Web service I have deployed to JBoss 4.0.4GA:

java.lang.NoSuchMethodError: com.ibm.wsdl.xml.WSDLReaderImpl.setEntityResolver(Lorg/xml/sax/EntityResolver;)V

Here is my client code:
------------------------------------------------------------------------------
String urlstr = "http://bldl99m4596:8090/TestJBossWS?wsdl";
System.out.println("Contacting webservice at " + urlstr);
URL url = new URL(urlstr);
QName qname = new QName("http://org.jboss.ws/samples/jsr181pojo/",
"TestService");

ServiceFactory factory = ServiceFactory.newInstance();
Service service = factory.createService(url, qname);

------------------------------------------------------------------------------

And the stack:

Exception in thread "main" java.lang.NoSuchMethodError: com.ibm.wsdl.xml.WSDLReaderImpl.setEntityResolver(Lorg/xml/sax/EntityResolver;)V
at org.jboss.ws.metadata.wsdl.WSDLDefinitionsFactory.parse(WSDLDefinitionsFactory.java:142)
at org.jboss.ws.metadata.ServiceMetaData.getWsdlDefinitions(ServiceMetaData.java:273)
at org.jboss.ws.metadata.JSR109ClientMetaDataBuilder.buildMetaData(JSR109ClientMetaDataBuilder.java:106)
at org.jboss.ws.metadata.JSR109ClientMetaDataBuilder.buildMetaData(JSR109ClientMetaDataBuilder.java:78)
at org.jboss.ws.jaxrpc.ServiceImpl.(ServiceImpl.java:96)
at org.jboss.ws.jaxrpc.ServiceFactoryImpl.createService(ServiceFactoryImpl.java:157)
at org.jboss.ws.jaxrpc.ServiceFactoryImpl.createService(ServiceFactoryImpl.java:128)
at testws.TestClient.getEndPoint(TestClient.java:54)
at testws.TestClient.main(TestClient.java:37)

I assume I have the wrong version of some jar, any help would be appreciated.

Rick Holland

[thomas.diesler]

Yes, you have the wrong wsdl4j.jar on your client classpath. Use the one from the jboss client dir

[fabiopmiranda]

I'm getting the same error... I used the wsdl4j.jar in the client dir but still not working. I'm using JDK 5 and I think this is a problem with a wrong of some jar...

Exception in thread "main" java.lang.NoSuchMethodError: com.ibm.wsdl.xml.WSDLReaderImpl.setEntityResolver(Lorg/xml/sax/EntityResolver;)V
at org.jboss.ws.metadata.wsdl.WSDLDefinitionsFactory.parse(WSDLDefinitionsFactory.java:142)
at org.jboss.ws.metadata.ServiceMetaData.getWsdlDefinitions(ServiceMetaData.java:273)
at org.jboss.ws.deployment.JSR109ClientMetaDataBuilder.buildMetaData(JSR109ClientMetaDataBuilder.java:110)
at org.jboss.ws.deployment.JSR109ClientMetaDataBuilder.buildMetaData(JSR109ClientMetaDataBuilder.java:82)
at org.jboss.ws.jaxrpc.ServiceImpl.(ServiceImpl.java:96)


any help would be appreciated.

Fabio Miranda

[richard_opalka]

OK, ensure the followings:

* wsdl4j.jar from jboss client dir must be the first one on the classpath
* if this will not help, ensure IBM WSDL reader/writer implementation is not part of Java you're using. If it is apply the Java Endorsed Mechanism

Cheers,
Richard

[fabiopmiranda]

Thanks Richard ... it seems that worked ... now I got a new one Excetion:

Exception in thread "main" org.jboss.ws.WSException: Cannot obtain java type mapping for: {...}

[fabiopmiranda]

I've fixed that problem ... now I have this:

javax.xml.rpc.ServiceException: SEI does not implement java.rmi.Remote:

I have an EJB with @Remote annotation.

any help would be appreciated.

Fabio Miranda

[palin]

I guess you're using JAX-RPC, am I right? I think you need to either provide a service endpoint interface implementing java.rmi.Remote or switch to JAX-WS (you're using ejb3...)

Alessio Soldano

[fabiopmiranda]

Yes ... I'm using EJB 3 with JAX-RPC. I dont know what to do, do you have an example of a JAX-RPC client?

To switch to JAX-WS, what do I have to do in the EJB? Just take out the @SOAPBinding?

Follow my EJB class:

@Stateless
@WebService(name="FabioSession")
@SOAPBinding(style= SOAPBinding.Style.RPC)
public class FabioSessionBean implements FabioSession, FabioSessionWS {

@WebMethod
public String hello() {
return "Hello";
}

}


and the client:


ServiceFactory factory = erviceFactory.newInstance();
Service remote = factory.createService(url, qname);

FabioSession fabio = (FabioSession) remote.getPort(FabioSession.class);
System.out.println("Accessed local proxy: " + fabio);

System.out.println("Receiving: " + fabio.hello());

[fabiopmiranda]

I've solved that problem ... I've just extends java.rmi.Remote and add this
@WebService(endpointInterface="com.fabio.teste.ejb.FabioSessionWS")
in the EJB impl class.

Thanks