Examples with EntryRemovedListener com.hazelcast.map.listener.EntryRemovedListener used on opensource projects

Example 6 with EntryRemovedListener

use of com.hazelcast.map.listener.EntryRemovedListener in project hazelcast by hazelcast.

the class EntryProcessorTest method testIssue969MapEntryProcessorAllKeys.

@Test
public void testIssue969MapEntryProcessorAllKeys() throws Exception {
    TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(2);
    Config cfg = getConfig();
    HazelcastInstance instance1 = nodeFactory.newHazelcastInstance(cfg);
    nodeFactory.newHazelcastInstance(cfg);
    IMap<Integer, Integer> map = instance1.getMap(MAP_NAME);
    AtomicInteger addCount = new AtomicInteger(0);
    AtomicInteger updateCount = new AtomicInteger(0);
    AtomicInteger removeCount = new AtomicInteger(0);
    CountDownLatch latch = new CountDownLatch(300);
    map.addEntryListener((EntryAddedListener<Integer, Integer>) event -> {
        addCount.incrementAndGet();
        latch.countDown();
    }, true);
    map.addEntryListener((EntryRemovedListener<Integer, Integer>) event -> {
        removeCount.incrementAndGet();
        latch.countDown();
    }, true);
    map.addEntryListener((EntryUpdatedListener<Integer, Integer>) event -> {
        updateCount.incrementAndGet();
        latch.countDown();
    }, true);
    int size = 100;
    for (int i = 0; i < size; i++) {
        map.put(i, i);
    }
    IncrementorEntryProcessor<Integer> entryProcessor = new IncrementorEntryProcessor<>();
    Map<Integer, Integer> res = map.executeOnEntries(entryProcessor);
    for (int i = 0; i < size; i++) {
        assertEquals(map.get(i), (Object) (i + 1));
    }
    for (int i = 0; i < size; i++) {
        assertEquals(map.get(i), res.get(i));
    }
    RemoveEntryProcessor removeEntryProcessor = new RemoveEntryProcessor();
    map.executeOnEntries(removeEntryProcessor);
    assertEquals(0, map.size());
    assertTrue(latch.await(100, TimeUnit.SECONDS));
    assertEquals(100, addCount.get());
    assertEquals(100, removeCount.get());
    assertEquals(100, updateCount.get());
}

Example 7 with EntryRemovedListener

use of com.hazelcast.map.listener.EntryRemovedListener in project hazelcast by hazelcast.

the class EntryProcessorTest method receivesEntryRemovedEvent_onPostProcessingMapStore_after_executeOnEntries.

@Test
public void receivesEntryRemovedEvent_onPostProcessingMapStore_after_executeOnEntries() {
    Config config = getConfig();
    config.getMapConfig(MAP_NAME).getMapStoreConfig().setEnabled(true).setImplementation(new TestPostProcessingMapStore<>());
    IMap<Integer, Integer> map = createHazelcastInstance(config).getMap(MAP_NAME);
    final CountDownLatch latch = new CountDownLatch(1);
    map.addEntryListener((EntryRemovedListener<Integer, Integer>) event -> latch.countDown(), true);
    map.put(1, 1);
    map.executeOnEntries(entry -> {
        entry.setValue(null);
        return null;
    });
    assertOpenEventually(latch);
}