ClassCastException setting SOAP headers (ClientProxyFactoryBean, cxf 2.1.4)

[Valerio Schiavoni <va...@gmail.com>]

Hello,
i'm trying to attach contextual informations in the request/responses sent
by a client generated using the ClientProxyFactoryBean.

given this code:

@Test
    public void testSetSoapHeaders() {
        final ClientProxyFactoryBean clientProxyfactoryBean = new
ClientProxyFactoryBean();
        clientProxyfactoryBean.setServiceClass(Service.class);
        clientProxyfactoryBean.setAddress("http://localhost/Service?wsdl");
        final Object cl = clientProxyfactoryBean.create();

        ClientProxy cp = (ClientProxy) Proxy.getInvocationHandler(cl);

        final ClientProxy client = (ClientProxy)
Proxy.getInvocationHandler(cl);
        final Map<String, Object> requestContext =
client.getRequestContext();
        List<Header> headers = new ArrayList<Header>();

        Header txid = new Header(new QName("java.lang.String"), "1"); //
<--- if I use 1, the CCE is on java.lang.Integer
        headers.add(txid);
        requestContext.put(Header.HEADER_LIST, headers);

        ((Service) cl).print();

    }

where service is simply:
interface Service {
  void print();
}

i get this stacktrace:
java.lang.ClassCastException: java.lang.String
    at
org.apache.cxf.binding.soap.interceptor.SoapOutInterceptor.writeSoapEnvelopeStart(SoapOutInterceptor.java:150)
    at
org.apache.cxf.binding.soap.interceptor.SoapOutInterceptor.handleMessage(SoapOutInterceptor.java:80)
    at
org.apache.cxf.binding.soap.interceptor.SoapOutInterceptor.handleMessage(SoapOutInterceptor.java:61)
    at
org.apache.cxf.phase.PhaseInterceptorChain.doIntercept(PhaseInterceptorChain.java:226)
    at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:469)
    at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:299)
    at org.apache.cxf.endpoint.ClientImpl.invoke(ClientImpl.java:251)
    at org.apache.cxf.frontend.ClientProxy.invokeSync(ClientProxy.java:73)
    at org.apache.cxf.frontend.ClientProxy.invoke(ClientProxy.java:68)
    at $Proxy28.print(Unknown Source)
    at
org.objectweb.fractal.bf.connectors.ws.ClientProxyTest.testSetSoapHeaders(ClientProxyTest.java:50)



I'm surely doing something wrong here..

Any help is very appreciated.
Valerio

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