Java Code Examples for org.jivesoftware.smackx.disco.packet.DiscoverItems#Item

private void findMUCLightName(Chat chat) {
    if (XMPPSession.getInstance().getXMPPConnection().isAuthenticated()) {
        DiscoverItems discoverItems = XMPPSession.getInstance().discoverMUCLightItems();

        if (discoverItems != null) {
            List<DiscoverItems.Item> items = discoverItems.getItems();

            for (DiscoverItems.Item item : items) {

                String itemJid = item.getEntityID().toString();
                if (itemJid.equals(chat.getJid())) {
                    chat.setName(item.getName());
                }
            }

        }

    }
}
 

/**
 * Does a service discovery on the server to see if a SIPpark Manager is
 * enabled.
 *
 * @param con the XMPPConnection to use.
 * @return true if SIPpark Manager is available.
 */
public static boolean isSoftPhonePluginInstalled(XMPPConnection con) {
    if (!con.isConnected()) {
        return false;
    }

    ServiceDiscoveryManager disco = ServiceDiscoveryManager
            .getInstanceFor(con);
    try {
        DiscoverItems items = disco.discoverItems(con.getXMPPServiceDomain());
        for ( DiscoverItems.Item item : items.getItems() ) {
            if ("SIP Controller".equals(item.getName())) {
                Log.debug("SIP Controller Found");
                return true;
            }
        }
    }
    catch (XMPPException | SmackException e) {
        Log.error("isSparkPluginInstalled", e);
    }

    return false;

}
 

private Collection<DomainBareJid> getConferenceServices(DomainBareJid server) throws Exception {
    List<DomainBareJid> answer = new ArrayList<>();
    ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(SparkManager.getConnection());
    DiscoverItems items = discoManager.discoverItems(server);
    for (DiscoverItems.Item item : items.getItems()) {
        DomainBareJid entityID = item.getEntityID().asDomainBareJid();
        // TODO: We should not simply assumet that this is MUC service just because it starts with a given prefix.
        if (entityID.toString().startsWith("conference") || entityID.toString().startsWith("private")) {
            answer.add(entityID);
        }
        else {
            try {
                DiscoverInfo info = discoManager.discoverInfo(item.getEntityID());
                if (info.containsFeature("http://jabber.org/protocol/muc")) {
                    answer.add(entityID);
                }
            }
            catch (XMPPException | SmackException e) {
                Log.error("Problem when loading conference service.", e);
            }
        }
    }
    return answer;
}
 

public Collection<String> getConferenceServices(String serverString) throws Exception {
    Jid server = JidCreate.from(serverString);
    List<String> answer = new ArrayList<>();
    ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(SparkManager.getConnection());
    DiscoverItems items = discoManager.discoverItems(server);
    for (DiscoverItems.Item item : items.getItems() ) {
        if (item.getEntityID().toString().startsWith("conference") || item.getEntityID().toString().startsWith("private")) {
            answer.add(item.getEntityID().toString());
        }
        else {
            try {
                DiscoverInfo info = discoManager.discoverInfo(item.getEntityID());
                if (info.containsFeature("http://jabber.org/protocol/muc")) {
                    answer.add(item.getEntityID().toString());
                }
            }
            catch (XMPPException | SmackException e) {
                // Nothing to do
            }
        }
    }
    return answer;
}
 

/**
 * Does a service discvery on the server to see if a Spark Manager
 * is enabled.
 *
 * @param con the XMPPConnection to use.
 * @return true if Spark Manager is available.
 */
public static boolean isSparkPluginInstalled(XMPPConnection con) {
    if (!con.isConnected()) {
        return false;
    }


    try {
        DiscoverItems items = SparkManager.getSessionManager().getDiscoveredItems();
        for (DiscoverItems.Item item : items.getItems() ) {
            if ("Spark Updater".equals(item.getName())) {
                return true;
            }
        }
    }
    catch (Exception e) {
        Log.error(e);
    }

    return false;

}
 

/**
 * Returns a List of the rooms where the requested user has joined. The Iterator will contain Strings where each
 * String represents a room (e.g. [email protected]).
 *
 * @param user the user to check. A fully qualified xmpp ID, e.g. [email protected].
 * @return a List of the rooms where the requested user has joined.
 * @throws XMPPErrorException if there was an XMPP error returned.
 * @throws NoResponseException if there was no response from the remote entity.
 * @throws NotConnectedException if the XMPP connection is not connected.
 * @throws InterruptedException if the calling thread was interrupted.
 */
public List<EntityBareJid> getJoinedRooms(EntityFullJid user) throws NoResponseException, XMPPErrorException,
                NotConnectedException, InterruptedException {
    // Send the disco packet to the user
    DiscoverItems result = serviceDiscoveryManager.discoverItems(user, DISCO_NODE);
    List<DiscoverItems.Item> items = result.getItems();
    List<EntityBareJid> answer = new ArrayList<>(items.size());
    // Collect the entityID for each returned item
    for (DiscoverItems.Item item : items) {
        EntityBareJid muc = item.getEntityID().asEntityBareJidIfPossible();
        if (muc == null) {
            LOGGER.warning("Not a bare JID: " + item.getEntityID());
            continue;
        }
        answer.add(muc);
    }
    return answer;
}
 

public Entity(final DiscoverItems.Item item) {
    this.item = item;
    setVerticalTextPosition(JLabel.BOTTOM);
    setHorizontalTextPosition(JLabel.CENTER);
    setText(item.getName());
    setIcon(SparkRes.getImageIcon(SparkRes.USER1_MESSAGE_24x24));

    addActionListener( e -> browseItem(item) );

}
 

private void browseItem(DiscoverItems.Item discoveredItem) {
    addAddress(discoveredItem.getEntityID().toString());
    browsePanel.removeAll();
    ServiceDiscoveryManager discoManager = ServiceDiscoveryManager.getInstanceFor(con);
    DiscoverItems result;
    try {
        result = discoManager.discoverItems(discoveredItem.getEntityID());
    }
    catch (XMPPException | SmackException | InterruptedException e) {
        browsePanel.invalidate();
        browsePanel.validate();
        browsePanel.repaint();
        return;
    }

    List<Entity> list = new ArrayList<>();
    for (DiscoverItems.Item item : result.getItems() ) {
        Entity entity = new Entity(item);
        browsePanel.add(entity);
        list.add(entity);
    }

    GraphicUtils.makeSameSize((JComponent[])list.toArray(new JComponent[list.size()]));

    browsePanel.invalidate();
    browsePanel.validate();
    browsePanel.repaint();
}
 

/**
 * Check if the server support STUN Service.
 *
 * @param connection the connection
 * @return true if the server support STUN
 * @throws SmackException if Smack detected an exceptional situation.
 * @throws XMPPException if an XMPP protocol error was received.
 * @throws InterruptedException if the calling thread was interrupted.
 */
public static boolean serviceAvailable(XMPPConnection connection) throws XMPPException, SmackException, InterruptedException {

    if (!connection.isConnected()) {
        return false;
    }

    LOGGER.fine("Service listing");

    ServiceDiscoveryManager disco = ServiceDiscoveryManager.getInstanceFor(connection);
    DiscoverItems items = disco.discoverItems(connection.getXMPPServiceDomain());

    for (DiscoverItems.Item item : items.getItems()) {
        DiscoverInfo info = disco.discoverInfo(item.getEntityID());

        for (DiscoverInfo.Identity identity : info.getIdentities()) {
            if (identity.getCategory().equals("proxy") && identity.getType().equals("stun"))
                if (info.containsFeature(NAMESPACE))
                    return true;
        }

        LOGGER.fine(item.getName() + "-" + info.getType());

    }

    return false;
}
 

public boolean isAdvancedConfigurationSupported() throws InterruptedException, XMPPException, SmackException {
    DiscoverItems discoverItems = adHocCommandManager.discoverCommands(archiveAddress);
    for (DiscoverItems.Item item : discoverItems.getItems()) {
        if (item.getNode().equals(ADVANCED_CONFIG_NODE)) {
            return true;
        }
    }
    return false;
}
 

/**
 * Returns a List of the rooms the user occupies.
 *
 * @param mucLightService TODO javadoc me please
 * @return a List of the rooms the user occupies.
 * @throws XMPPErrorException if there was an XMPP error returned.
 * @throws NoResponseException if there was no response from the remote entity.
 * @throws NotConnectedException if the XMPP connection is not connected.
 * @throws InterruptedException if the calling thread was interrupted.
 */
public List<Jid> getOccupiedRooms(DomainBareJid mucLightService)
        throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    DiscoverItems result = ServiceDiscoveryManager.getInstanceFor(connection()).discoverItems(mucLightService);
    List<DiscoverItems.Item> items = result.getItems();
    List<Jid> answer = new ArrayList<>(items.size());

    for (DiscoverItems.Item item : items) {
        Jid mucLight = item.getEntityID();
        answer.add(mucLight);
    }

    return answer;
}
 

public DiscoverItems.Item getItem() {
    return item;
}
 

@Override
public List<DiscoverItems.Item> getNodeItems() {
    return null;
}
 

public OfflineMessageHeader(DiscoverItems.Item item) {
    super();
    user = item.getEntityID();
    jid = item.getName();
    stamp = item.getNode();
}
 

public HostedRoom(DiscoverItems.Item item) {
    jid = Objects.requireNonNull(item.getEntityID().asEntityBareJidIfPossible(),
                    "The discovered item must be an entity bare JID");
    name = item.getName();
}
 

public void initialize() {

        new WorkgroupInitializer().initialize();

        EventQueue.invokeLater(new Runnable() {

			@Override
			public void run() {
				  container = new FastpathContainer();
				  workgroupLabel = new JLabel(FpRes.getString("workgroup"));
				  comboBox = new JComboBox();
				  joinButton = new JButton(FpRes.getString("join"), null);
				  logoutButton = new RolloverButton(FpRes.getString("logout"), null);
		        // Initialize tab handler for Fastpath chats.
		        fastpathTabHandler = new FastpathTabHandler();
		        mainPanel = new BackgroundPane();
			}
   		 
   	 });
   	 




			
			
        try {
            DiscoverItems items = SparkManager.getSessionManager().getDiscoveredItems();
            for (DiscoverItems.Item item : items.getItems() ) {
                String entityID = item.getEntityID() != null ? item.getEntityID().toString() : "";
                if (entityID.startsWith("workgroup")) {
                    // Log into workgroup
                    final DomainBareJid workgroupService = JidCreate.domainBareFromOrThrowUnchecked("workgroup." + SparkManager.getSessionManager().getServerAddress());
                    final EntityFullJid jid = SparkManager.getSessionManager().getJID();


                    SwingWorker worker = new SwingWorker() {
                        public Object construct() {
                            try {
                                return Agent.getWorkgroups(workgroupService, jid, SparkManager.getConnection());
                            }
                            catch (XMPPException | SmackException | InterruptedException e1) {
                                return Collections.emptyList();
                            }
                        }

                        public void finished() {
                            Collection<String> agents = (Collection<String>)get();
                            if (agents.size() == 0) {
                                return;
                            }
                            showSelection(agents);
                        }
                    };

                    worker.start();

                }

            }
        }
        catch (Exception e) {
            Log.error(e);
        }

        SparkManager.getConnection().addConnectionListener(this);
    }
 

public void loadMUCLightRooms() {

        final XMPPTCPConnection connection = XMPPSession.getInstance().getXMPPConnection();

        if (connection.isAuthenticated()) {

            DiscoverItems discoverItems = XMPPSession.getInstance().discoverMUCLightItems();

            if (discoverItems != null) {
                RealmManager.getInstance().hideAllMUCLightChats();
                List<DiscoverItems.Item> items = discoverItems.getItems();
                Realm realm = RealmManager.getInstance().getRealm();

                try {
                    for (DiscoverItems.Item item : items) {
                        String itemJid = item.getEntityID().toString();

                        if (itemJid.contains(XMPPSession.MUC_LIGHT_SERVICE_NAME)) {

                            Chat chatRoom = realm.where(Chat.class).equalTo("jid", itemJid).findFirst();

                            if (chatRoom == null) {
                                chatRoom = new Chat();
                                chatRoom.setJid(item.getEntityID().toString());
                                chatRoom.setType(Chat.TYPE_MUC_LIGHT);
                                getSubject(chatRoom);
                            }

                            realm.beginTransaction();
                            chatRoom.setShow(true);
                            chatRoom.setName(item.getName());
                            realm.copyToRealmOrUpdate(chatRoom);
                            realm.commitTransaction();

                            // set last retrieved from MAM
                            ChatMessage chatMessage = RealmManager.getInstance().getFirstMessageForChat(chatRoom.getJid());
                            if (chatMessage != null) {
                                realm.beginTransaction();
                                chatRoom.setLastRetrievedFromMAM(chatMessage.getMessageId());
                                realm.copyToRealmOrUpdate(chatRoom);
                                realm.commitTransaction();
                            }

                        }
                    }

                } finally {
                    realm.close();
                    mListener.onRoomsLoaded();
                }

            }
        }
    }
 

private void populateTransports() throws Exception {
    DiscoverItems discoItems = SparkManager.getSessionManager().getDiscoveredItems();

    for (DiscoverItems.Item item : discoItems.getItems() ) {

        String entityName = item.getEntityID().toString();
        if (entityName != null) {
    	if (entityName.startsWith("aim.")) {
                AIMTransport aim = new AIMTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), aim);
            }
            else if (entityName.startsWith("msn.")) {
                MSNTransport msn = new MSNTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), msn);
            }
            else if (entityName.startsWith("yahoo.")) {
                YahooTransport yahoo = new YahooTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), yahoo);
            }
            else if (entityName.startsWith("icq.")) {
                ICQTransport icq = new ICQTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), icq);
            }
            else if (entityName.startsWith("gtalk.")) {
                GTalkTransport gtalk = new GTalkTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), gtalk);
            }
            else if (entityName.startsWith("xmpp.")) {
                XMPPTransport xmppTransport = new XMPPTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), xmppTransport);
            }
            else if (entityName.startsWith("irc.")) {
                IRCTransport ircTransport = new IRCTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), ircTransport);
            }
            else if (entityName.startsWith("sip.") || entityName.startsWith("simple.")) {
                SimpleTransport simpleTransport = new SimpleTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), simpleTransport);
            }
            else if (entityName.startsWith("gadugadu.")) {
                GaduGaduTransport gadugaduTransport = new GaduGaduTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), gadugaduTransport);
            }
            else if (entityName.startsWith("qq.")) {
                QQTransport qqTransport = new QQTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), qqTransport);
            }
            else if (entityName.startsWith("sametime.")) {
            	SametimeTransport sametimeTransport = new SametimeTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), sametimeTransport);
            }
            else if (entityName.startsWith("facebook.")) {
            	FacebookTransport facebookTransport = new FacebookTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), facebookTransport);
            }
            else if (entityName.startsWith("myspace.") || entityName.startsWith("myspaceim.")) {
            	MySpaceTransport myspaceTransport = new MySpaceTransport(item.getEntityID().asDomainBareJid());
                TransportUtils.addTransport(item.getEntityID().asDomainBareJid(), myspaceTransport);
            }                
        }
    }

}
 

/**
 * Returns a List of <code>OfflineMessageHeader</code> that keep information about the
 * offline message. The OfflineMessageHeader includes a stamp that could be used to retrieve
 * the complete message or delete the specific message.
 *
 * @return a List of <code>OfflineMessageHeader</code> that keep information about the offline
 *         message.
 * @throws XMPPErrorException If the user is not allowed to make this request or the server does
 *                       not support offline message retrieval.
 * @throws NoResponseException if there was no response from the server.
 * @throws NotConnectedException if the XMPP connection is not connected.
 * @throws InterruptedException if the calling thread was interrupted.
 */
public List<OfflineMessageHeader> getHeaders() throws NoResponseException, XMPPErrorException, NotConnectedException, InterruptedException {
    List<OfflineMessageHeader> answer = new ArrayList<>();
    DiscoverItems items = serviceDiscoveryManager.discoverItems(null, namespace);
    for (DiscoverItems.Item item : items.getItems()) {
        answer.add(new OfflineMessageHeader(item));
    }
    return answer;
}
 

/**
 * Returns a list of the Items {@link org.jivesoftware.smackx.disco.packet.DiscoverItems.Item}
 * defined in the node. For example, the MUC protocol specifies that an XMPP client should
 * answer an Item for each joined room when asked for the rooms where the use has joined.
 *
 * @return a list of the Items defined in the node.
 */
List<DiscoverItems.Item> getNodeItems();