Examples with EntryEvent com.hazelcast.core.EntryEvent used on opensource projects

Example 26 with EntryEvent

use of com.hazelcast.core.EntryEvent in project hazelcast by hazelcast.

the class IssuesTest method testIssue321_3.

// verify an event including values and an event excluding values are received, in any order
@Test
public void testIssue321_3() throws Exception {
    int n = 1;
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(n);
    final IMap<Integer, Integer> imap = factory.newHazelcastInstance(getConfig()).getMap("testIssue321_3");
    final List<EntryEvent<Integer, Integer>> eventsWithValues = new ArrayList<EntryEvent<Integer, Integer>>();
    final List<EntryEvent<Integer, Integer>> eventsWithoutValues = new ArrayList<EntryEvent<Integer, Integer>>();
    final EntryAdapter<Integer, Integer> listener = new EntryAdapter<Integer, Integer>() {

        @Override
        public void entryAdded(com.hazelcast.core.EntryEvent<Integer, Integer> event) {
            if (event.getValue() == null) {
                eventsWithoutValues.add(event);
            } else {
                eventsWithValues.add(event);
            }
        }
    };
    imap.addEntryListener(listener, true);
    Thread.sleep(50L);
    imap.addEntryListener(listener, false);
    imap.put(1, 1);
    assertEqualsEventually(new Callable<Integer>() {

        @Override
        public Integer call() throws Exception {
            return eventsWithValues.size();
        }
    }, 1);
    assertEqualsEventually(new Callable<Integer>() {

        @Override
        public Integer call() throws Exception {
            return eventsWithoutValues.size();
        }
    }, 1);
}

Example 27 with EntryEvent

use of com.hazelcast.core.EntryEvent in project hazelcast by hazelcast.

the class LocalMapStatsMultipleNodeTest method testLocalMapStats_preservedAfterEviction.

@Test
public void testLocalMapStats_preservedAfterEviction() {
    String mapName = randomMapName();
    Config config = new Config();
    config.getProperties().setProperty(ClusterProperty.PARTITION_COUNT.getName(), "5");
    MapConfig mapConfig = config.getMapConfig(mapName);
    EvictionConfig evictionConfig = mapConfig.getEvictionConfig();
    evictionConfig.setEvictionPolicy(EvictionPolicy.LRU);
    evictionConfig.setMaxSizePolicy(MaxSizePolicy.PER_PARTITION);
    evictionConfig.setSize(25);
    HazelcastInstance instance = createHazelcastInstance(config);
    IMap<Object, Object> map = instance.getMap(mapName);
    final CountDownLatch entryEvictedLatch = new CountDownLatch(700);
    map.addEntryListener(new EntryEvictedListener() {

        @Override
        public void entryEvicted(EntryEvent event) {
            entryEvictedLatch.countDown();
        }
    }, true);
    for (int i = 0; i < 1000; i++) {
        map.put(i, i);
        map.set(i, i);
        assertEquals(i, map.get(i));
    }
    LocalMapStats localMapStats = map.getLocalMapStats();
    assertEquals(2000, localMapStats.getHits());
    assertEquals(1000, localMapStats.getPutOperationCount());
    assertEquals(1000, localMapStats.getSetOperationCount());
    assertEquals(1000, localMapStats.getGetOperationCount());
    assertOpenEventually(entryEvictedLatch);
    localMapStats = map.getLocalMapStats();
    assertEquals(2000, localMapStats.getHits());
    assertEquals(1000, localMapStats.getPutOperationCount());
    assertEquals(1000, localMapStats.getSetOperationCount());
    assertEquals(1000, localMapStats.getGetOperationCount());
}

Example 28 with EntryEvent

use of com.hazelcast.core.EntryEvent in project hazelcast by hazelcast.

the class EntryEventDataCacheTest method createInvalidationEventRejectingFilter.

private static EventListenerFilter createInvalidationEventRejectingFilter() {
    ListenerAdapter listenerAdapter = createListenerAdapter(new EntryAddedListener() {

        @Override
        public void entryAdded(EntryEvent event) {
        }
    });
    int flags = setAndGetListenerFlags(listenerAdapter);
    return new EventListenerFilter(flags, TrueEventFilter.INSTANCE);
}

Example 29 with EntryEvent

use of com.hazelcast.core.EntryEvent in project hazelcast by hazelcast.

the class EventQueuePluginTest method testMap.

@Test
public void testMap() {
    final IMap<Integer, Integer> map = hz.getMap(MAP_NAME);
    map.addLocalEntryListener(new EntryAddedListener<Integer, Integer>() {

        @Override
        public void entryAdded(EntryEvent<Integer, Integer> event) {
            assertOpenEventually(listenerLatch);
        }
    });
    map.addLocalEntryListener(new EntryRemovedListener() {

        @Override
        public void entryRemoved(EntryEvent event) {
            assertOpenEventually(listenerLatch);
        }
    });
    spawn(new Runnable() {

        @Override
        public void run() {
            Random random = new Random();
            for (int i = 0; i < EVENT_COUNTER; i++) {
                int key = random.nextInt(Integer.MAX_VALUE);
                map.putAsync(key, 23);
                map.removeAsync(key);
            }
        }
    });
    assertContainsEventually("IMap '" + MAP_NAME + "' ADDED sampleCount=", "IMap '" + MAP_NAME + "' REMOVED sampleCount=");
}

Example 30 with EntryEvent

use of com.hazelcast.core.EntryEvent in project hazelcast by hazelcast.

the class MapExpirationManagerTest method backgroundClearTaskStops_whenLifecycleState.

private void backgroundClearTaskStops_whenLifecycleState(LifecycleEvent.LifecycleState lifecycleState) {
    Config config = getConfig();
    config.setProperty(taskPeriodSecondsPropName(), "1");
    HazelcastInstance node = createHazelcastInstance(config);
    final AtomicInteger expirationCounter = new AtomicInteger();
    IMap<Integer, Integer> map = node.getMap("test");
    map.addEntryListener(new EntryExpiredListener() {

        @Override
        public void entryExpired(EntryEvent event) {
            expirationCounter.incrementAndGet();
        }
    }, true);
    map.put(1, 1, 3, TimeUnit.SECONDS);
    ((LifecycleServiceImpl) node.getLifecycleService()).fireLifecycleEvent(lifecycleState);
    assertTrueAllTheTime(new AssertTask() {

        @Override
        public void run() {
            int expirationCount = expirationCounter.get();
            assertEquals(format("Expecting no expiration but found:%d", expirationCount), 0, expirationCount);
        }
    }, 5);
}