Examples with IgniteEvents org.apache.ignite.IgniteEvents used on opensource projects

Example 1 with IgniteEvents

use of org.apache.ignite.IgniteEvents in project camel by apache.

the class IgniteEventsEndpoint method createConsumer.

@Override
public Consumer createConsumer(Processor processor) throws Exception {
    // Initialize the Consumer.
    IgniteEvents events = createIgniteEvents();
    IgniteEventsConsumer consumer = new IgniteEventsConsumer(this, processor, events);
    configureConsumer(consumer);
    LOG.info("Created Ignite Events consumer for event types: {}.", events);
    return consumer;
}

Example 2 with IgniteEvents

use of org.apache.ignite.IgniteEvents in project ignite by apache.

the class GridCacheAbstractFullApiSelfTest method doTransformResourceInjection.

/**
     * @param ignite Node.
     * @param cache Cache.
     * @param async Use async API.
     * @param oldAsync Use old async API.
     * @throws Exception If failed.
     */
private void doTransformResourceInjection(Ignite ignite, IgniteCache<String, Integer> cache, boolean async, boolean oldAsync) throws Exception {
    final Collection<ResourceType> required = Arrays.asList(ResourceType.IGNITE_INSTANCE, ResourceType.CACHE_NAME, ResourceType.LOGGER);
    final CacheEventListener lsnr = new CacheEventListener();
    IgniteEvents evts = ignite.events(ignite.cluster());
    UUID opId = evts.remoteListen(lsnr, null, EventType.EVT_CACHE_OBJECT_READ);
    try {
        checkResourceInjectionOnInvoke(cache, required, async, oldAsync);
        checkResourceInjectionOnInvokeAll(cache, required, async, oldAsync);
        checkResourceInjectionOnInvokeAllMap(cache, required, async, oldAsync);
    } finally {
        evts.stopRemoteListen(opId);
    }
}

Example 3 with IgniteEvents

use of org.apache.ignite.IgniteEvents in project ignite by apache.

the class GridEventConsumeSelfTest method testApiAsyncOld.

/**
     * @throws Exception If failed.
     */
public void testApiAsyncOld() throws Exception {
    IgniteEvents evtAsync = grid(0).events().withAsync();
    try {
        evtAsync.stopRemoteListen(null);
        evtAsync.future().get();
    } catch (NullPointerException ignored) {
    // No-op.
    }
    evtAsync.stopRemoteListen(UUID.randomUUID());
    evtAsync.future().get();
    UUID consumeId = null;
    try {
        evtAsync.remoteListen(new P2<UUID, DiscoveryEvent>() {

            @Override
            public boolean apply(UUID uuid, DiscoveryEvent evt) {
                return false;
            }
        }, new P1<DiscoveryEvent>() {

            @Override
            public boolean apply(DiscoveryEvent e) {
                return false;
            }
        }, EVTS_DISCOVERY);
        consumeId = (UUID) evtAsync.future().get();
        assertNotNull(consumeId);
    } finally {
        evtAsync.stopRemoteListen(consumeId);
        evtAsync.future().get();
    }
    try {
        evtAsync.remoteListen(new P2<UUID, DiscoveryEvent>() {

            @Override
            public boolean apply(UUID uuid, DiscoveryEvent evt) {
                return false;
            }
        }, new P1<DiscoveryEvent>() {

            @Override
            public boolean apply(DiscoveryEvent e) {
                return false;
            }
        });
        consumeId = (UUID) evtAsync.future().get();
        assertNotNull(consumeId);
    } finally {
        evtAsync.stopRemoteListen(consumeId);
        evtAsync.future().get();
    }
    try {
        evtAsync.remoteListen(new P2<UUID, Event>() {

            @Override
            public boolean apply(UUID uuid, Event evt) {
                return false;
            }
        }, new P1<Event>() {

            @Override
            public boolean apply(Event e) {
                return false;
            }
        });
        consumeId = (UUID) evtAsync.future().get();
        assertNotNull(consumeId);
    } finally {
        evtAsync.stopRemoteListen(consumeId);
        evtAsync.future().get();
    }
}

Example 4 with IgniteEvents

use of org.apache.ignite.IgniteEvents in project ignite by apache.

the class TcpDiscoveryNodeAttributesUpdateOnReconnectTest method testReconnect.

/**
     * @throws Exception If failed.
     */
public void testReconnect() throws Exception {
    Ignite srv = startGrid("server");
    IgniteEvents evts = srv.events();
    evts.enableLocal(EventType.EVTS_DISCOVERY_ALL);
    evts.localListen(new IgnitePredicate<Event>() {

        @Override
        public boolean apply(Event evt) {
            ClusterNode node = ((DiscoveryEvent) evt).eventNode();
            rejoinAttr = node.attribute("test");
            return true;
        }
    }, EventType.EVT_NODE_JOINED);
    Ignite client = startGrid("client");
    reconnectClientNode(log, client, srv, null);
    assertEquals("2", rejoinAttr);
}

Example 5 with IgniteEvents

use of org.apache.ignite.IgniteEvents in project camel by apache.

the class IgniteEventsEndpoint method createIgniteEvents.

private IgniteEvents createIgniteEvents() {
    Ignite ignite = ignite();
    IgniteEvents events;
    if (clusterGroupExpression == null) {
        LOG.info("Ignite Events endpoint for event types {} using no Cluster Group.", this.events);
        events = ignite.events();
    } else {
        ClusterGroup group = clusterGroupExpression.getClusterGroup(ignite);
        LOG.info("Ignite Events endpoint for event types {} using Cluster Group: {}.", this.events, group);
        events = ignite.events(group);
    }
    return events;
}