WS-RM Exception: cannot be cast to org.jboss.ws.core.StubExt

[moweis]

Hi,

I'm running the example found at:
http://jbws.dyndns.org/mediawiki/index.php?title=Native_WS-ReliableMessaging_Tutorial

I'm able to deploy the WS, but when I try to run the sample client:
http://jbws.dyndns.org/mediawiki/index.php?title=Native_WS-ReliableMessaging_Tutorial#Updating_Client_Code_to_Reference_Custom_JAX-WS_Config_File_and_Close_the_Sequence

I get the following exception:

Exception in thread "main" java.lang.ClassCastException: $Proxy25 cannot be cast to org.jboss.ws.core.StubExt

at the line:

((StubExt)proxy).setConfigName("Standard Anonymous WSRM Client", "META-INF/wsrm-jaxws-client-config.xml");

FYI, when I run the client with this line commented out, I get a fault from the service that I'm not using WS-RM:

Exception in thread "main" javax.xml.ws.soap.SOAPFaultException: java.lang.IllegalStateException: RM handler was not able to find WS-RM message in the payload

So the service seems to be configured fine, but I am unable to get the client to add WS-RM appropriately.

Any ideas?

I'm using:
-jboss-4.2.3.GA
-jbossws-native-3.0.2.GA

Thanks in advance!

[ropalka]

Can you copy/paste your client code here?

[moweis]

Sure:

Here is my client code:

package org.jboss.test.ws.jaxws.samples.wsrm.client;

import java.net.URL;
import javax.xml.namespace.QName;
import javax.xml.ws.Service;
import org.jboss.ws.core.StubExt;
import org.jboss.ws.extensions.wsrm.api.RMProvider;

import org.jboss.test.ws.jaxws.samples.wsrm.generated.SimpleService;


public final class SimpleServiceTestCase
{

 private static final String serviceURL = "http://localhost:8080/jaxws-samples-wsrm/SimpleService";

 public static void main(String[] args) throws Exception
 {
 String url = null;
 if ( args != null && args.length > 0 && args[0] != null )
 url = args[0];
 else
 url = serviceURL;
 System.out.println("Calling wsdl");
 QName serviceName = new QName("http://www.jboss.org/jbossws/ws-extensions/wsrm", "SimpleService");
 QName portName = new QName("http://www.jboss.org/jbossws/ws-extensions/wsrm", "SimpleServicePort");
 URL wsdlURL = new URL(url + "?wsdl");
 Service service = Service.create(wsdlURL, serviceName);
 SimpleService proxy = (SimpleService)service.getPort(SimpleService.class);
 ((StubExt)proxy).setConfigName("Standard Anonymous WSRM Client", "META-INF/wsrm-jaxws-client-config.xml");

 proxy.ping(); // one way call
 proxy.echo("Hello World!"); // request responce call
 ((RMProvider)proxy).closeSequence();
 }

}

It is directly from the client example on the page:
http://jbws.dyndns.org/mediawiki/index.php?title=Native_WS-ReliableMessaging_Tutorial#Updating_Client_Code_to_Reference_Custom_JAX-WS_Config_File_and_Close_the_Sequence

[ropalka]

"moweis" wrote:

I get the following exception:

Exception in thread "main" java.lang.ClassCastException: $Proxy25 cannot be cast to org.jboss.ws.core.StubExt

in advance!

And what is the full stack trace?

[moweis]

Here is the full stack trace:

Exception in thread "main" java.lang.ClassCastException: $Proxy25 cannot be cast to org.jboss.ws.core.StubExt
at org.jboss.test.ws.jaxws.samples.wsrm.client.SimpleServiceTestCase.main(SimpleServiceTestCase.java:30)

Line 30 is:

((StubExt)proxy).setConfigName("Standard Anonymous WSRM Client", "META-INF/wsrm-jaxws-client-config.xml");

[ropalka]

Are you using jbossws only libs?
What is your client classpath?

[moweis]

I'm wondering if the wsconsume didn't run properly?

I ran it twice:
First with a non-WS-Policy wsdl
Second with WS-Policy wsdl


Both generated the same files.

Is that correct?

[moweis]

Yes, here is my command-line execution:

/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home/bin/java -classpath .:../wsconsume/generated/classes/:${JBOSS_WS_HOME}/deploy/lib/jbossws-native-core.jar org.jboss.test.ws.jaxws.samples.wsrm.client.SimpleServiceTestCase

[ropalka]

You have to endorse JAXWS.
Try to add:

-Djava.endorsed.dirs=${JBOSS_HOME}/lib/endorsed

to your client launch command.

[moweis]

I still get the same error :(

/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home/bin/java -classpath .:..:../wsconsume/generated/classes/:${JBOSS_WS_HOME}/deploy/lib/jbossws-native-core.jar org.jboss.test.ws.jaxws.samples.wsrm.client.SimpleServiceTestCase -Djava.endorsed.dirs=${JBOSS_HOME}/lib/endorsed

Exception in thread "main" java.lang.ClassCastException: $Proxy25 cannot be cast to org.jboss.ws.core.StubExt
at org.jboss.test.ws.jaxws.samples.wsrm.client.SimpleServiceTestCase.main(SimpleServiceTestCase.java:30)
marw

[ropalka]

OK, did you see:

http://jbws.dyndns.org/mediawiki/index.php?title=Installation

topic:

Using JBossWS Native with JDK 6

[moweis]

Yes I did...I copied the libs as stated.

Question, if I run wsconsume on the wsdl with no WS-RM related info, and run it again with WS-RM configuration, should I see any difference in the generated source?

Because looking at the generated service interface, it doesn't extend StubExt:

package org.jboss.test.ws.jaxws.samples.wsrm.generated;

import javax.jws.Oneway;
import javax.jws.WebMethod;
import javax.jws.WebParam;
import javax.jws.WebResult;
import javax.jws.WebService;
import javax.xml.ws.RequestWrapper;
import javax.xml.ws.ResponseWrapper;


/**
 * This class was generated by the JAX-WS RI.
 * JAX-WS RI 2.1.3-b02-
 * Generated source version: 2.0
 *
 */
@WebService(name = "SimpleService", targetNamespace = "http://www.jboss.org/jbossws/ws-extensions/wsrm")
public interface SimpleService {


 /**
 *
 * @param arg0
 * @return
 * returns java.lang.String
 */
 @WebMethod
 @WebResult(targetNamespace = "")
 @RequestWrapper(localName = "echo", targetNamespace = "http://www.jboss.org/jbossws/ws-extensions/wsrm", className = "org.jboss.test.ws.jaxws.samples.wsrm.generated.Echo")
 @ResponseWrapper(localName = "echoResponse", targetNamespace = "http://www.jboss.org/jbossws/ws-extensions/wsrm", className = "org.jboss.test.ws.jaxws.samples.wsrm.generated.EchoResponse")
 public String echo(
 @WebParam(name = "arg0", targetNamespace = "")
 String arg0);

 /**
 *
 */
 @WebMethod
 @Oneway
 @RequestWrapper(localName = "ping", targetNamespace = "http://www.jboss.org/jbossws/ws-extensions/wsrm", className = "org.jboss.test.ws.jaxws.samples.wsrm.generated.Ping")
 public void ping();

}

Thanks for your help Richard

[ropalka]

"moweis" wrote:

Question, if I run wsconsume on the wsdl with no WS-RM related info, and run it again with WS-RM configuration, should I see any difference in the generated source?

Because looking at the generated service interface, it doesn't extend StubExt:

No, the interface implementation is generated via Java proxies at runtime (behind the scenes)

"moweis" wrote:
Thanks for your help Richard

Does the client work already?

[moweis]

No i still have the same error...

[ropalka]

To recapitulate your problem is wrong client classpath.
You didn't endorse jbossws client libraries properly.
The last stupid question: is your JBOSS_HOME environment variable defined?