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

Example 66 with EntryEvent

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

the class EvictionTest method testZeroResetsTTL.

@Test
public void testZeroResetsTTL() throws Exception {
    MapConfig mapConfig = newMapConfig("testZeroResetsTTL").setTimeToLiveSeconds(5);
    Config config = getConfig().addMapConfig(mapConfig);
    HazelcastInstance instance = createHazelcastInstance(config);
    final IMap<Object, Object> map = instance.getMap("testZeroResetsTTL");
    final CountDownLatch latch = new CountDownLatch(1);
    map.addEntryListener(new EntryAdapter<Object, Object>() {

        public void entryEvicted(EntryEvent event) {
            latch.countDown();
        }
    }, false);
    map.put(1, 1);
    map.put(2, 2);
    map.put(1, 2, 0, SECONDS);
    latch.await(10, SECONDS);
    assertTrueEventually(() -> {
        assertNull(map.get(2));
        assertEquals(2, map.get(1));
    });
}

Example 67 with EntryEvent

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

the class EvictionTest method testMapRecordEviction.

@Test(timeout = 5 * 60 * 1000)
public void testMapRecordEviction() {
    String mapName = randomMapName();
    final int size = 100;
    final AtomicInteger entryEvictedEventCount = new AtomicInteger(0);
    EntryListenerConfig entryListenerConfig = new EntryListenerConfig().setLocal(true).setImplementation(new EntryAdapter() {

        public void entryExpired(EntryEvent event) {
            entryEvictedEventCount.incrementAndGet();
        }
    });
    MapConfig mapConfig = newMapConfig(mapName).setTimeToLiveSeconds(1).addEntryListenerConfig(entryListenerConfig);
    Config config = getConfig().addMapConfig(mapConfig);
    HazelcastInstance instance = createHazelcastInstance(config);
    IMap<Integer, Integer> map = instance.getMap(mapName);
    for (int i = 0; i < size; i++) {
        map.put(i, i);
    }
    // wait until eviction is complete
    assertSizeEventually(0, map);
    assertTrueEventually(() -> assertEquals(size, entryEvictedEventCount.get()));
}

Example 68 with EntryEvent

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

the class EvictionTest method testMapPutTTLWithListener.

/**
 * Background task {@link com.hazelcast.map.impl.eviction.MapClearExpiredRecordsTask}
 * should sweep expired records eventually.
 */
@Test
@Category(NightlyTest.class)
public void testMapPutTTLWithListener() {
    int putCount = 100;
    IMap<Integer, Integer> map = createSimpleMap();
    final CountDownLatch latch = new CountDownLatch(putCount);
    map.addEntryListener(new EntryAdapter() {

        @Override
        public void entryExpired(final EntryEvent event) {
            latch.countDown();
        }
    }, true);
    int ttl = (int) (Math.random() * 5000);
    for (int j = 0; j < putCount; j++) {
        map.put(j, j, ttl, TimeUnit.MILLISECONDS);
    }
    // wait until eviction is complete
    assertOpenEventually(latch, 100);
}

Example 69 with EntryEvent

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

the class ListenerTest method testConfigListenerRegistration.

@Test
public void testConfigListenerRegistration() throws InterruptedException {
    final CountDownLatch latch = new CountDownLatch(1);
    String name = randomString();
    Config config = getConfig();
    MapConfig mapConfig = config.getMapConfig(name);
    EntryListenerConfig entryListenerConfig = new EntryListenerConfig();
    entryListenerConfig.setImplementation(new EntryAdapter() {

        public void entryAdded(EntryEvent event) {
            latch.countDown();
        }
    });
    mapConfig.addEntryListenerConfig(entryListenerConfig);
    HazelcastInstance instance = createHazelcastInstance(config);
    IMap<Object, Object> map = instance.getMap(name);
    map.put(1, 1);
    assertTrue(latch.await(10, TimeUnit.SECONDS));
}

Example 70 with EntryEvent

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

the class MapStoreWriteThroughTest method testOneMemberWriteThroughWithLRU.

@Test(timeout = 120000)
public void testOneMemberWriteThroughWithLRU() {
    final int size = 10000;
    TestMapStore testMapStore = new TestMapStore(size * 2, 1, 1);
    testMapStore.setLoadAllKeys(false);
    Config config = newConfig(testMapStore, 0);
    config.setProperty(ClusterProperty.PARTITION_COUNT.getName(), "1");
    MapConfig mapConfig = config.getMapConfig("default");
    EvictionConfig evictionConfig = mapConfig.getEvictionConfig();
    evictionConfig.setEvictionPolicy(EvictionPolicy.LRU);
    evictionConfig.setSize(size);
    TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(3);
    HazelcastInstance instance = nodeFactory.newHazelcastInstance(config);
    IMap<Integer, Employee> map = instance.getMap("default");
    final CountDownLatch countDownLatch = new CountDownLatch(size);
    map.addEntryListener(new EntryAdapter() {

        @Override
        public void entryEvicted(EntryEvent event) {
            countDownLatch.countDown();
        }
    }, false);
    for (int i = 0; i < size * 2; i++) {
        // trigger eviction
        if (i == (size * 2) - 1 || i == size) {
            sleepMillis(1001);
        }
        map.put(i, new Employee("joe", i, true, 100.00));
    }
    assertEquals(testMapStore.getStore().size(), size * 2);
    assertOpenEventually(countDownLatch);
    final String msgFailure = String.format("map size: %d put count: %d", map.size(), size);
    assertTrue(msgFailure, map.size() > size / 2);
    assertTrue(msgFailure, map.size() <= size);
    assertEquals(testMapStore.getStore().size(), size * 2);
}