Example usage for org.apache.wicket.protocol.ws.api.registry IWebSocketConnectionRegistry getConnection

List of usage examples for org.apache.wicket.protocol.ws.api.registry IWebSocketConnectionRegistry getConnection

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Introduction

In this page you can find the example usage for org.apache.wicket.protocol.ws.api.registry IWebSocketConnectionRegistry getConnection.

Prototype

IWebSocketConnection getConnection(Application application, String sessionId, IKey key);

Source Link

Usage

From source file:org.apache.openmeetings.core.util.WebSocketHelper.java

License:Apache License

private static void sendClient(IWsClient client, Consumer<IWebSocketConnection> wsc) {
    Application app = (Application) getApp();
    WebSocketSettings settings = WebSocketSettings.Holder.get(app);
    IWebSocketConnectionRegistry reg = settings.getConnectionRegistry();
    Executor executor = settings.getWebSocketPushMessageExecutor();
    final IWebSocketConnection wc = reg.getConnection(app, client.getSessionId(),
            new PageIdKey(client.getPageId()));
    if (wc != null && wc.isOpen()) {
        executor.run(() -> wsc.accept(wc));
    }/*  www . jav  a 2  s. co m*/
}

From source file:org.apache.openmeetings.core.util.WebSocketHelper.java

License:Apache License

static void send(final Function<Application, Collection<Client>> func,
        BiConsumer<IWebSocketConnection, Client> consumer, Predicate<Client> check) {
    new Thread(() -> {
        Application app = (Application) getApp();
        if (app == null) {
            return; // Application is not ready
        }//from www.  j  av  a  2 s  . c  o  m
        WebSocketSettings settings = WebSocketSettings.Holder.get(app);
        IWebSocketConnectionRegistry reg = settings.getConnectionRegistry();
        Executor executor = settings.getWebSocketPushMessageExecutor();
        for (Client c : func.apply(app)) {
            if (check == null || check.test(c)) {
                final IWebSocketConnection wc = reg.getConnection(app, c.getSessionId(),
                        new PageIdKey(c.getPageId()));
                if (wc != null && wc.isOpen()) {
                    executor.run(() -> consumer.accept(wc, c));
                }
            }
        }
    }).start();
}

From source file:org.apache.openmeetings.web.user.ChatPanel.java

License:Apache License

private static void sendRoom(ChatMessage m, String msg) {
    IWebSocketConnectionRegistry reg = WebSocketSettings.Holder.get(Application.get()).getConnectionRegistry();
    for (Client c : getRoomUsers(m.getToRoom().getId())) {
        try {// w  w w. j av a  2s.  c  om
            if (!m.isNeedModeration() || (m.isNeedModeration() && c.hasRight(Client.Right.moderator))) {
                IWebSocketConnection con = reg.getConnection(Application.get(), c.getSessionId(),
                        new PageIdKey(c.getPageId()));
                if (con != null) {
                    con.sendMessage(msg);
                }
            }
        } catch (Exception e) {
            log.error("Error while sending message to room", e);
        }
    }
}

From source file:org.efaps.ui.wicket.connectionregistry.RegistryManager.java

License:Apache License

/**
 * Gets the connections 4 user.//from  www  .  ja v  a 2 s .  c om
 *
 * @param _login the login
 * @return the connections 4 user
 */
public static List<IWebSocketConnection> getConnections4User(final String _login) {
    final List<IWebSocketConnection> ret = new ArrayList<>();
    final SearchManager searchManager = Search.getSearchManager(getCache());
    final QueryBuilder qbldr = searchManager.buildQueryBuilderForClass(UserSession.class).get();
    final CacheQuery query = searchManager
            .getQuery(qbldr.keyword().onField("userName").matching(_login).createQuery());
    try (final ResultIterator iter = query.iterator()) {
        while (iter.hasNext()) {
            final UserSession userSession = (UserSession) iter.next();
            if (userSession.getConnectionKey() != null) {
                final IWebSocketConnectionRegistry registry = WebSocketSettings.Holder
                        .get(EFapsApplication.get()).getConnectionRegistry();
                final IWebSocketConnection conn = registry.getConnection(EFapsApplication.get(),
                        userSession.getSessionId(), userSession.getConnectionKey());
                if (conn != null) {
                    ret.add(conn);
                }
            }
        }
    }
    return ret;
}

From source file:org.efaps.ui.wicket.connectionregistry.RegistryManager.java

License:Apache License

/**
 * Gets the connection 4 session./*from   w ww .j  a  v a 2s .c  o  m*/
 *
 * @param _sessionId the session id
 * @return the connection 4 session
 */
public static IWebSocketConnection getConnection4Session(final String _sessionId) {
    IWebSocketConnection ret = null;
    if (getCache().containsKey(_sessionId)) {
        final UserSession userSession = getCache().get(_sessionId);
        if (userSession.getConnectionKey() != null) {
            final IWebSocketConnectionRegistry registry = WebSocketSettings.Holder.get(EFapsApplication.get())
                    .getConnectionRegistry();
            ret = registry.getConnection(EFapsApplication.get(), userSession.getSessionId(),
                    userSession.getConnectionKey());
        }
    }
    return ret;
}

From source file:org.efaps.ui.wicket.ConnectionRegistry.java

License:Apache License

/**
 * @param _login login of the user the session is wanted for
 * @return Connections for the user, empty list if not found
 *//* w ww .  j a  va2  s.  c om*/
public List<IWebSocketConnection> getConnections4User(final String _login) {
    final List<IWebSocketConnection> ret = new ArrayList<>();
    final ConcurrentMap<String, ConcurrentHashSet<String>> user2session = Session.get().getApplication()
            .getMetaData(ConnectionRegistry.USER2SESSION);
    final ConcurrentMap<String, IKey> sessionId2pageId = Session.get().getApplication()
            .getMetaData(ConnectionRegistry.SESSION2KEY);
    final ConcurrentHashSet<String> sessionIds = user2session.get(_login);

    if (sessionIds != null && !sessionIds.isEmpty()) {
        final Iterator<String> iter = sessionIds.iterator();
        while (iter.hasNext()) {
            final String sessionId = iter.next();
            final IKey key = sessionId2pageId.get(sessionId);
            if (key != null) {
                final IWebSocketConnectionRegistry registry = WebSocketSettings.Holder
                        .get(EFapsApplication.get()).getConnectionRegistry();
                final IWebSocketConnection conn = registry.getConnection(EFapsApplication.get(), sessionId,
                        key);
                if (conn != null) {
                    ret.add(conn);
                }
            }
        }
    }
    return ret;
}

From source file:org.efaps.ui.wicket.ConnectionRegistry.java

License:Apache License

/**
 * @param _login login of the user the session is wanted for
 * @param _sessionId sessionid the connection is wanted for
 * @return Connection for the user, <code>null</code> if not found
 *///from   ww w.jav  a  2  s .co  m
public IWebSocketConnection getConnection4UserSession(final String _login, final String _sessionId) {
    IWebSocketConnection ret = null;
    final ConcurrentMap<String, ConcurrentHashSet<String>> user2session = Session.get().getApplication()
            .getMetaData(ConnectionRegistry.USER2SESSION);
    final ConcurrentMap<String, IKey> sessionId2key = Session.get().getApplication()
            .getMetaData(ConnectionRegistry.SESSION2KEY);
    final ConcurrentHashSet<String> sessionIds = user2session.get(_login);

    if (sessionIds.contains(_sessionId)) {
        final IKey key = sessionId2key.get(_sessionId);
        if (key != null) {
            final IWebSocketConnectionRegistry registry = WebSocketSettings.Holder.get(EFapsApplication.get())
                    .getConnectionRegistry();
            ret = registry.getConnection(EFapsApplication.get(), _sessionId, key);
        }
    }
    return ret;
}

From source file:org.efaps.ui.wicket.ConnectionRegistry.java

License:Apache License

/**
 * Send the KeepAlive.//from w w  w.j a  v  a 2 s . c  o m
 * @param _application Application the KeepAlive will be send for
 */
public void sendKeepAlive(final Application _application) {
    final long reference = new Date().getTime();
    final ConcurrentMap<String, IKey> sessionId2key = _application.getMetaData(ConnectionRegistry.SESSION2KEY);
    final ConcurrentMap<String, Long> keepalive = _application.getMetaData(ConnectionRegistry.KEEPALIVE);
    if (keepalive != null) {
        for (final Entry<String, Long> entry : keepalive.entrySet()) {
            if (reference
                    - entry.getValue() > Configuration.getAttributeAsInteger(ConfigAttribute.WEBSOCKET_KATH)
                            * 1000) {
                final IKey key = sessionId2key.get(entry.getKey());
                if (key != null) {
                    final IWebSocketConnectionRegistry registry = WebSocketSettings.Holder.get(_application)
                            .getConnectionRegistry();
                    final IWebSocketConnection conn = registry.getConnection(_application, entry.getKey(), key);
                    if (conn != null) {
                        try {
                            conn.sendMessage(KeepAliveBehavior.MSG);
                            ConnectionRegistry.LOG.debug("Send KeepAlive for Session: {}", entry.getKey());
                        } catch (final IOException e) {
                            ConnectionRegistry.LOG.error("Catched error", e);
                        }
                    }
                }
            }
        }
    }
}