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

Example 11 with EntryAdapter

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

the class MapTransactionRegressionTest method test_Issue1076.

@Test
public void test_Issue1076() {
    Config config = getConfig();
    final HazelcastInstance inst = createHazelcastInstance(config);
    IMap map = inst.getMap("default");
    EntryListener<String, Integer> l = new EntryAdapter<String, Integer>() {
    };
    EntryObject e = new PredicateBuilder().getEntryObject();
    Predicate<String, Integer> p = e.equal(1);
    map.addEntryListener(l, p, null, false);
    for (Integer i = 0; i < 100; i++) {
        TransactionContext context = inst.newTransactionContext();
        context.beginTransaction();
        TransactionalMap<String, Integer> txnMap = context.getMap("default");
        txnMap.remove(i.toString());
        context.commitTransaction();
    }
    assertEquals(0, map.size());
    inst.shutdown();
}

Example 12 with EntryAdapter

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

the class QueryListenerTest method testMapQueryListener2.

@Test
public void testMapQueryListener2() throws InterruptedException {
    Config cfg = getConfig();
    TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(3);
    HazelcastInstance instance1 = nodeFactory.newHazelcastInstance(cfg);
    HazelcastInstance instance2 = nodeFactory.newHazelcastInstance(cfg);
    HazelcastInstance instance3 = nodeFactory.newHazelcastInstance(cfg);
    final IMap<Object, Object> map = instance1.getMap("testMapQueryListener2");
    final AtomicInteger addCount = new AtomicInteger(0);
    EntryListener<Object, Object> listener = new EntryAdapter<Object, Object>() {

        public void entryAdded(EntryEvent<Object, Object> event) {
            addCount.incrementAndGet();
        }
    };
    Predicate<Object, Object> predicate = new SqlPredicate("age >= 50");
    map.addEntryListener(listener, predicate, null, false);
    int size = 100;
    for (int i = 0; i < size; i++) {
        Person person = new Person("name", i);
        map.put(i, person);
    }
    Thread.sleep(1000);
    assertEquals(50, addCount.get());
}

Example 13 with EntryAdapter

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

the class QueryListenerTest method testMapQueryListener.

@Test
public void testMapQueryListener() throws InterruptedException {
    Config config = getConfig();
    TestHazelcastInstanceFactory nodeFactory = createHazelcastInstanceFactory(3);
    HazelcastInstance instance1 = nodeFactory.newHazelcastInstance(config);
    HazelcastInstance instance2 = nodeFactory.newHazelcastInstance(config);
    HazelcastInstance instance3 = nodeFactory.newHazelcastInstance(config);
    final IMap<Object, Object> map = instance1.getMap("testMapQueryListener");
    final Object[] addedKey = new Object[1];
    final Object[] addedValue = new Object[1];
    final Object[] updatedKey = new Object[1];
    final Object[] oldValue = new Object[1];
    final Object[] newValue = new Object[1];
    final Object[] removedKey = new Object[1];
    final Object[] removedValue = new Object[1];
    EntryListener<Object, Object> listener = new EntryAdapter<Object, Object>() {

        public void entryAdded(EntryEvent<Object, Object> event) {
            addedKey[0] = event.getKey();
            addedValue[0] = event.getValue();
        }

        public void entryRemoved(EntryEvent<Object, Object> event) {
            removedKey[0] = event.getKey();
            removedValue[0] = event.getOldValue();
        }

        public void entryUpdated(EntryEvent<Object, Object> event) {
            updatedKey[0] = event.getKey();
            oldValue[0] = event.getOldValue();
            newValue[0] = event.getValue();
        }

        public void entryEvicted(EntryEvent<Object, Object> event) {
        }

        @Override
        public void mapEvicted(MapEvent event) {
        }

        @Override
        public void mapCleared(MapEvent event) {
        }
    };
    map.addEntryListener(listener, new StartsWithPredicate("a"), null, true);
    map.put("key1", "abc");
    map.put("key2", "bcd");
    map.put("key2", "axyz");
    map.remove("key1");
    Thread.sleep(1000);
    assertEquals(addedKey[0], "key1");
    assertEquals(addedValue[0], "abc");
    assertEquals(updatedKey[0], "key2");
    assertEquals(oldValue[0], "bcd");
    assertEquals(newValue[0], "axyz");
    assertEquals(removedKey[0], "key1");
    assertEquals(removedValue[0], "abc");
}

Example 14 with EntryAdapter

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

the class QueryCacheListenerTest method listenerShouldReceive_CLEAR_ALL_Event_whenIMapCleared.

@Test
public void listenerShouldReceive_CLEAR_ALL_Event_whenIMapCleared() {
    String cacheName = randomString();
    int entryCount = 1000;
    final AtomicInteger clearAllEventCount = new AtomicInteger();
    final QueryCache<Integer, Employee> queryCache = map.getQueryCache(cacheName, new EntryAdapter() {

        @Override
        public void mapCleared(MapEvent e) {
            clearAllEventCount.incrementAndGet();
        }
    }, TRUE_PREDICATE, false);
    populateMap(map, entryCount);
    assertQueryCacheSizeEventually(entryCount, queryCache);
    map.clear();
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            // expecting at least 1 event
            assertTrue(clearAllEventCount.get() >= 1);
            assertEquals(0, queryCache.size());
        }
    });
}

Example 15 with EntryAdapter

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

the class EvictionTest method testMapPutTTLWithListener.

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

        public void entryEvicted(final EntryEvent event) {
            latch.countDown();
        }
    }, true);
    final 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, TimeUnit.MINUTES.toSeconds(10));
}