Examples with ProbeMatchesType org.apache.cxf.ws.discovery.wsdl.ProbeMatchesType used on opensource projects

Example 1 with ProbeMatchesType

use of org.apache.cxf.ws.discovery.wsdl.ProbeMatchesType in project cxf by apache.

the class WSDiscoveryClient method probe.

public ProbeMatchesType probe(ProbeType params, int timeout) {
    Dispatch<Object> disp = this.getDispatchInternal(false, version.getProbeAction());
    if (adHoc) {
        disp.getRequestContext().put("udp.multi.response.timeout", timeout);
        final ProbeMatchesType response = new ProbeMatchesType();
        AsyncHandler<Object> handler = new AsyncHandler<Object>() {

            public void handleResponse(Response<Object> res) {
                try {
                    Object o = res.get();
                    while (o instanceof JAXBElement) {
                        o = ((JAXBElement) o).getValue();
                    }
                    if (o instanceof ProbeMatchesType) {
                        response.getProbeMatch().addAll(((ProbeMatchesType) o).getProbeMatch());
                    } else if (o instanceof HelloType) {
                        HelloType h = (HelloType) o;
                        QName sn = version.getServiceName();
                        if (h.getTypes().contains(sn) || h.getTypes().contains(new QName("", sn.getLocalPart()))) {
                            // A DiscoveryProxy wants us to flip to managed mode
                            uncache();
                            resetDispatch(h.getXAddrs().get(0));
                        }
                    }
                } catch (InterruptedException e) {
                // ?
                } catch (ExecutionException e) {
                // ?
                }
            }
        };
        disp.invokeAsync(new ObjectFactory().createProbe(params), handler);
        return response;
    }
    Object o = disp.invoke(new ObjectFactory().createProbe(params));
    while (o instanceof JAXBElement) {
        o = ((JAXBElement) o).getValue();
    }
    return (ProbeMatchesType) o;
}

Example 2 with ProbeMatchesType

use of org.apache.cxf.ws.discovery.wsdl.ProbeMatchesType in project cxf by apache.

the class WSDiscoveryClient method probe.

public List<EndpointReference> probe(QName type) {
    ProbeType p = new ProbeType();
    if (type != null) {
        p.getTypes().add(type);
    }
    ProbeMatchesType pmt = probe(p, defaultProbeTimeout);
    List<EndpointReference> er = new ArrayList<>();
    for (ProbeMatchType pm : pmt.getProbeMatch()) {
        for (String add : pm.getXAddrs()) {
            W3CEndpointReferenceBuilder builder = new W3CEndpointReferenceBuilder();
            builder.address(add);
            // builder.serviceName(type);
            // builder.endpointName(type);
            er.add(builder.build());
        }
    }
    return er;
}

Example 3 with ProbeMatchesType

use of org.apache.cxf.ws.discovery.wsdl.ProbeMatchesType in project cxf by apache.

the class WSDiscoveryServiceImpl method handleProbe.

public ProbeMatchesType handleProbe(ProbeType pt) {
    List<HelloType> consider = new LinkedList<HelloType>(registered);
    // ALL types in the probe must be in the registered type
    if (pt.getTypes() != null && !pt.getTypes().isEmpty()) {
        ListIterator<HelloType> cit = consider.listIterator();
        while (cit.hasNext()) {
            HelloType ht = cit.next();
            boolean matches = true;
            for (QName qn : pt.getTypes()) {
                if (!ht.getTypes().contains(qn)) {
                    matches = false;
                }
            }
            if (!matches) {
                cit.remove();
            }
        }
    }
    // next, consider the scopes
    matchScopes(pt, consider);
    if (consider.isEmpty()) {
        return null;
    }
    ProbeMatchesType pmt = new ProbeMatchesType();
    for (HelloType ht : consider) {
        ProbeMatchType m = new ProbeMatchType();
        m.setEndpointReference(ht.getEndpointReference());
        m.setScopes(ht.getScopes());
        m.setMetadataVersion(ht.getMetadataVersion());
        m.getTypes().addAll(ht.getTypes());
        m.getXAddrs().addAll(ht.getXAddrs());
        pmt.getProbeMatch().add(m);
    }
    return pmt;
}

Example 4 with ProbeMatchesType

use of org.apache.cxf.ws.discovery.wsdl.ProbeMatchesType in project cxf by apache.

the class WSDiscoveryClientTest method testMultiResponses.

@Test
public void testMultiResponses() throws Exception {
    // Disable the test on Redhat Enterprise Linux which doesn't enable the UDP broadcast by default
    if (System.getProperties().getProperty("os.name").equals("Linux") && System.getProperties().getProperty("os.version").indexOf("el") > 0) {
        System.out.println("Skipping MultiResponse test for REL");
        return;
    }
    Enumeration<NetworkInterface> interfaces = NetworkInterface.getNetworkInterfaces();
    int count = 0;
    while (interfaces.hasMoreElements()) {
        NetworkInterface networkInterface = interfaces.nextElement();
        if (!networkInterface.isUp() || networkInterface.isLoopback()) {
            continue;
        }
        count++;
    }
    if (count == 0) {
        // no non-loopbacks, cannot do broadcasts
        System.out.println("Skipping MultiResponse test");
        return;
    }
    new Thread(new Runnable() {

        public void run() {
            try {
                // fake a discovery server to send back some canned messages.
                InetAddress address = InetAddress.getByName("239.255.255.250");
                MulticastSocket s = new MulticastSocket(Integer.parseInt(PORT));
                s.setBroadcast(true);
                s.setNetworkInterface(findIpv4Interface());
                s.setLoopbackMode(false);
                s.setReuseAddress(true);
                s.joinGroup(address);
                s.setReceiveBufferSize(64 * 1024);
                s.setSoTimeout(5000);
                byte[] bytes = new byte[64 * 1024];
                DatagramPacket p = new DatagramPacket(bytes, bytes.length, address, Integer.parseInt(PORT));
                s.receive(p);
                SocketAddress sa = p.getSocketAddress();
                String incoming = new String(p.getData(), 0, p.getLength(), StandardCharsets.UTF_8);
                int idx = incoming.indexOf("MessageID");
                idx = incoming.indexOf('>', idx);
                incoming = incoming.substring(idx + 1);
                idx = incoming.indexOf("</");
                incoming = incoming.substring(0, idx);
                for (int x = 1; x < 4; x++) {
                    InputStream ins = WSDiscoveryClientTest.class.getResourceAsStream("msg" + x + ".xml");
                    String msg = IOUtils.readStringFromStream(ins);
                    msg = msg.replace("urn:uuid:883d0d53-92aa-4066-9b6f-9eadb1832366", incoming);
                    byte[] out = msg.getBytes(StandardCharsets.UTF_8);
                    DatagramPacket outp = new DatagramPacket(out, 0, out.length, sa);
                    s.send(outp);
                }
                s.close();
            } catch (Throwable t) {
                t.printStackTrace();
            }
        }
    }).start();
    Bus bus = BusFactory.newInstance().createBus();
    WSDiscoveryClient c = new WSDiscoveryClient(bus);
    c.setVersion10();
    c.setAddress("soap.udp://239.255.255.250:" + PORT);
    ProbeType pt = new ProbeType();
    ScopesType scopes = new ScopesType();
    pt.setScopes(scopes);
    ProbeMatchesType pmts = c.probe(pt, 1000);
    Assert.assertEquals(2, pmts.getProbeMatch().size());
    c.close();
    bus.shutdown(true);
}

Example 5 with ProbeMatchesType

use of org.apache.cxf.ws.discovery.wsdl.ProbeMatchesType in project cxf by apache.

the class WSDiscoveryClientTest method main.

// this is a standalone test
public static void main(String[] arg) throws Exception {
    try {
        Bus bus = BusFactory.getDefaultBus();
        Endpoint ep = Endpoint.publish("http://localhost:51919/Foo/Snarf", new FooImpl());
        WSDiscoveryServiceImpl service = new WSDiscoveryServiceImpl(bus);
        service.startup();
        // this service will just generate an error.  However, the probes should still
        // work to probe the above stuff.
        WSDiscoveryServiceImpl s2 = new WSDiscoveryServiceImpl() {

            public ProbeMatchesType handleProbe(ProbeType pt) {
                throw new RuntimeException("Error!!!");
            }
        };
        s2.startup();
        HelloType h = service.register(ep.getEndpointReference());
        bus = BusFactory.newInstance().createBus();
        WSDiscoveryClient c = new WSDiscoveryClient(bus);
        c.setVersion10();
        System.out.println("1");
        ProbeType pt = new ProbeType();
        ScopesType scopes = new ScopesType();
        pt.setScopes(scopes);
        ProbeMatchesType pmts = c.probe(pt, 1000);
        System.out.println("2");
        if (pmts != null) {
            for (ProbeMatchType pmt : pmts.getProbeMatch()) {
                System.out.println("Found " + pmt.getEndpointReference());
                System.out.println(pmt.getTypes());
                System.out.println(pmt.getXAddrs());
            }
        }
        if (pmts.getProbeMatch().isEmpty()) {
            System.exit(0);
        }
        pmts = c.probe(pt);
        System.out.println("Size:" + pmts.getProbeMatch().size());
        System.out.println("3");
        W3CEndpointReference ref = null;
        if (pmts != null) {
            for (ProbeMatchType pmt : pmts.getProbeMatch()) {
                ref = pmt.getEndpointReference();
                System.out.println("Found " + pmt.getEndpointReference());
                System.out.println(pmt.getTypes());
                System.out.println(pmt.getXAddrs());
            }
        }
        ResolveMatchType rmt = c.resolve(ref);
        System.out.println("Resolved " + rmt.getEndpointReference());
        System.out.println(rmt.getTypes());
        System.out.println(rmt.getXAddrs());
        service.unregister(h);
        System.out.println("4");
        c.close();
        System.exit(0);
    } catch (Throwable t) {
        t.printStackTrace();
        System.exit(1);
    }
}