[jboss-user] [JBoss Web Services Users] - Jboss 4.0.0 web service client -

[ehognestad@gmail.com]

I am developing a web service client to consume a web service that returns an Object not a String. When I make the webservice return a String it works perfectly, when I switch to a Object then it throws this exception:

org.xml.sax.SAXException: Deserializing parameter 'result':  could not find deserializer for type {http://ericsson.webservice.ems.com.br/EricssonMockingWebService/types}SendResponse
        at org.apache.axis.message.RPCHandler.onStartChild(RPCHandler.java:330)
        at org.apache.axis.encoding.DeserializationContextImpl.startElement(DeserializationContextImpl.java:1188)
        at org.apache.axis.message.SAX2EventRecorder.replay(SAX2EventRecorder.java:244)
        at org.apache.axis.message.SOAPElementAxisImpl.publishToHandler(SOAPElementAxisImpl.java:1407)
        at org.apache.axis.message.RPCElement.deserialize(RPCElement.java:263)
        at org.apache.axis.message.RPCElement.getParams(RPCElement.java:397)
        at org.apache.axis.client.Call.invoke(Call.java:2652)
        at org.apache.axis.client.Call.invoke(Call.java:2524)
        at org.apache.axis.client.Call.invokeInternal(Call.java:1976)
        at org.apache.axis.client.Call.invoke(Call.java:1917)
        at org.jboss.webservice.client.CallImpl.invoke(CallImpl.java:175)
        at org.apache.axis.client.AxisClientProxy.invoke(AxisClientProxy.java:251)
        at $Proxy145.send(Unknown Source)
        at br.com.ouvi.ems.gw.ericssonipx.ejb.EricssonIPXWebServiceHelperEJB.sendSms(EricssonIPXWebServiceHelperEJB.java:62)
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
        at java.lang.reflect.Method.invoke(Method.java:585)
        at org.jboss.invocation.Invocation.performCall(Invocation.java:345)
        at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:214)
        at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
        at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:113)
        at org.jboss.webservice.server.ServiceEndpointInterceptor.invoke(ServiceEndpointInterceptor.java:51)
        at org.jboss.ejb.plugins.CallValidationInterceptor.invoke(CallValidationInterceptor.java:48)
        at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:105)
        at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:316)
        at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:149)
        at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:128)
        at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
        at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
        at org.jboss.ejb.SessionContainer.internalInvoke(SessionContainer.java:624)
        at org.jboss.ejb.Container.invoke(Container.java:854)
        at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invoke(BaseLocalProxyFactory.java:413)
        at org.jboss.ejb.plugins.local.StatelessSessionProxy.invoke(StatelessSessionProxy.java:82)
        at $Proxy143.sendSms(Unknown Source)


My client looks like this.

    public SendResponse sendSms(String smsMessage) throws WebserviceException {
        SendResponse sendSmsResponse;
        
        sendSmsResponse = null;
        try {
            System.out.println("Contacting webservice at http://localhost:8080/ws4ee/services/EricssonMockingWebService?wsdl");

	        URL url =  new URL("http://localhost:8080/ws4ee/services/EricssonMockingWebService?wsdl");

	        QName qname = new QName("http://ericsson.webservice.ems.com.br",
	                                "EricssonMockingWebService");

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

	        EricssonMockingWebServiceEndpoint endpoint   = (EricssonMockingWebServiceEndpoint) service.getPort(EricssonMockingWebServiceEndpoint.class);

	        System.out.println("output:" + endpoint.send("blablabalblabl"));

        } catch (Exception ex) {
        	logger.error("Exception doing sms request for IPX: " + ex.getMessage(), ex);
            throw new WebserviceException(ex.getMessage(), ex);
        } 
        
        return sendSmsResponse;
    }


The exception is thrown from the line:

System.out.println("output:" + endpoint.send("blablabalblabl"));

I am guessing I am missing a deserializer class that is produced by the wstools, but I haven't been able to find out which yet.

Anybody experienced the same problem?

Best regards, 

Eivind

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