protected ByteArrayOutputStream sendMessage(URL urlWSDL, QName qService, QName qPort, String soapMessage) throws Exception {

        MessageFactory factory = MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL);

        SOAPMessage message;

        MimeHeaders header = new MimeHeaders();

        header.addHeader("Content-Type", "application/soap+xml");

        message = factory.createMessage(header, new ByteArrayInputStream(soapMessage.toString().getBytes()));

        Service service = Service.create(urlWSDL, qService);

        Dispatch<SOAPMessage> dispatch = service.createDispatch(qPort, SOAPMessage.class,Service.Mode.MESSAGE);

        setSecurity(dispatch);

        SOAPMessage res = dispatch.invoke(message);

        ByteArrayOutputStream out = new ByteArrayOutputStream();

        res.writeTo(out);

        return out;

}

    private void setSecurity(Dispatch<SOAPMessage> dispatch) throws KeyStoreException, NoSuchAlgorithmException, CertificateException, FileNotFoundException, IOException, InvalidKeyException, InvalidKeySpecException, UnrecoverableKeyException {

        Client client = ((org.apache.cxf.jaxws.DispatchImpl) dispatch).getClient();

        HTTPConduit http = (HTTPConduit) client.getConduit();

        HTTPClientPolicy httpClientPolicy = new HTTPClientPolicy();

        setProxy(security, http, httpClientPolicy);

        http.setClient(httpClientPolicy);

        TLSClientParameters tlsParams = new TLSClientParameters();

        TrustManager[] trustMgr = addTrustManagers(security);

        KeyManager[] keyMgr = addCertificado(security);

        tlsParams.setKeyManagers(keyMgr);

        tlsParams.setTrustManagers(trustMgr);

        http.setTlsClientParameters(tlsParams);

    }

    private void setProxy(SegurancaDES security, HTTPConduit http,

            HTTPClientPolicy httpClientPolicy) {

        httpClientPolicy.setProxyServer("192.168.1.1");

        httpClientPolicy.setProxyServerPort("3128");

        http.getProxyAuthorization().setUserName("proxyUser");

        http.getProxyAuthorization().setPassword("proxyPassword);

    }

    private KeyManager[] addCertificado(SegurancaDES security)

            throws KeyStoreException, IOException, NoSuchAlgorithmException,

            CertificateException, FileNotFoundException,

            UnrecoverableKeyException {

        KeyStore ks1;

        ks1 = KeyStore.getInstance("PKCS12");

        ks1.load(new FileInputStream(new File("file path")),"password".toCharArray());

        KeyManagerFactory keyFactory = KeyManagerFactory.getInstance(KeyManagerFactory.getDefaultAlgorithm());

        keyFactory.init(ks1, "password".toCharArray());

        KeyManager[] keyMgr = keyFactory.getKeyManagers();

        return keyMgr;

    }