Java Code Examples for org.jivesoftware.smackx.disco.ServiceDiscoveryManager#addFeature()

/**
 * Enable the Jabber services related to file transfer on the particular
 * connection.
 *
 * @param connection The connection on which to enable or disable the services.
 * @param isEnabled  True to enable, false to disable.
 */
private static void setServiceEnabled(final XMPPConnection connection,
        final boolean isEnabled) {
    ServiceDiscoveryManager manager = ServiceDiscoveryManager
            .getInstanceFor(connection);

    List<String> namespaces = new ArrayList<>();
    namespaces.addAll(Arrays.asList(NAMESPACE));
    namespaces.add(DataPacketExtension.NAMESPACE);
    if (!IBB_ONLY) {
        namespaces.add(Bytestream.NAMESPACE);
    }

    for (String namespace : namespaces) {
        if (isEnabled) {
            manager.addFeature(namespace);
        } else {
            manager.removeFeature(namespace);
        }
    }
}
 

private VersionManager(final XMPPConnection connection) {
    super(connection);

    ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
    sdm.addFeature(Version.NAMESPACE);

    connection.registerIQRequestHandler(new AbstractIqRequestHandler(Version.ELEMENT, Version.NAMESPACE, IQ.Type.get,
                    Mode.async) {
        @Override
        public IQ handleIQRequest(IQ iqRequest) {
            if (ourVersion == null) {
                return IQ.createErrorResponse(iqRequest, Condition.not_acceptable);
            }

            return Version.createResultFor(iqRequest, ourVersion);
        }
    });
}
 

private BoBManager(XMPPConnection connection) {
    super(connection);
    ServiceDiscoveryManager serviceDiscoveryManager = ServiceDiscoveryManager.getInstanceFor(connection);
    serviceDiscoveryManager.addFeature(NAMESPACE);

    connection.registerIQRequestHandler(
            new AbstractIqRequestHandler(BoBIQ.ELEMENT, BoBIQ.NAMESPACE, Type.get, Mode.async) {
                @Override
                public IQ handleIQRequest(IQ iqRequest) {
                    BoBIQ bobIQRequest = (BoBIQ) iqRequest;

                    BoBInfo bobInfo = bobs.get(bobIQRequest.getBoBHash());
                    if (bobInfo == null) {
                        // TODO return item-not-found
                        return null;
                    }

                    BoBData bobData = bobInfo.getData();
                    BoBIQ responseBoBIQ = new BoBIQ(bobIQRequest.getBoBHash(), bobData);
                    responseBoBIQ.setType(Type.result);
                    responseBoBIQ.setTo(bobIQRequest.getFrom());
                    return responseBoBIQ;
                }
            });
}
 

/**
 * Constructor of the HashManager.
 *
 * @param connection connection
 */
private HashManager(XMPPConnection connection) {
    super(connection);
    ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
    sdm.addFeature(NAMESPACE.V2.toString());
    addAlgorithmsToFeatures(RECOMMENDED);
}
 

/**
 * Announce support for the given list of algorithms.
 * @param algorithms TODO javadoc me please
 */
public void addAlgorithmsToFeatures(List<ALGORITHM> algorithms) {
    ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection());
    for (ALGORITHM algo : algorithms) {
        sdm.addFeature(asFeature(algo));
    }
}
 

public synchronized void enable() {
    if (enabled)
        return;
    ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection());
    sdm.addFeature(Time.NAMESPACE);
    enabled = true;
}
 

/**
 * Adds 'feature' to conB and waits until conA observes a presence form conB.
 *
 * @param conA the connection to observe the presence on.
 * @param conB the connection to add the feature to.
 * @param feature the feature to add.
 * @throws Exception in case of an exception.
 */
private void addFeatureAndWaitForPresence(XMPPConnection conA, XMPPConnection conB, String feature)
                throws Exception {
    final ServiceDiscoveryManager sdmB = ServiceDiscoveryManager.getInstanceFor(conB);
    ThrowingRunnable action = new ThrowingRunnable() {
        @Override
        public void runOrThrow() throws Exception {
            sdmB.addFeature(feature);
        }
    };
    performActionAndWaitForPresence(conA, conB, action);
}
 

/**
 * Adds a feature that can be discovered through Disco.
 *
 * @param namespace the namespace of the feature.
 */
public static void addFeature(String namespace) {
    // Obtain the ServiceDiscoveryManager associated with my XMPPConnection
    ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(getConnection());

    // Register that a new feature is supported by this XMPP entity
    discoManager.addFeature(namespace);
}
 

private ExplicitMessageEncryptionManager(XMPPConnection connection) {
    ServiceDiscoveryManager sdm = ServiceDiscoveryManager.getInstanceFor(connection);
    sdm.addFeature(NAMESPACE_V0);
}
 

/**
 * Announce support for Message Fastening via Service Discovery.
 */
public void announceSupport() {
    ServiceDiscoveryManager discoveryManager = ServiceDiscoveryManager.getInstanceFor(connection());
    discoveryManager.addFeature(NAMESPACE);
}
 

/**
 * Adds the SOCKS5 Bytestream feature to the service discovery.
 */
private void enableService() {
    ServiceDiscoveryManager manager = ServiceDiscoveryManager.getInstanceFor(connection());
    manager.addFeature(Bytestream.NAMESPACE);
}
 

private XDataManager(XMPPConnection connection) {
    super(connection);
    ServiceDiscoveryManager serviceDiscoveryManager = ServiceDiscoveryManager.getInstanceFor(connection);
    serviceDiscoveryManager.addFeature(NAMESPACE);
}
 

@Override
public void connectionCreated(XMPPConnection connection) {
    ServiceDiscoveryManager serviceDiscoveryManager = ServiceDiscoveryManager.getInstanceFor(connection);
    serviceDiscoveryManager.addFeature(ValidateElement.NAMESPACE);
}
 

@Override
public void connectionCreated(XMPPConnection connection) {
    ServiceDiscoveryManager serviceDiscoveryManager = ServiceDiscoveryManager.getInstanceFor(connection);
    serviceDiscoveryManager.addFeature(DataLayout.NAMESPACE);
}