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

Example 16 with EntryAdapter

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

the class BasicMapTest method testMapQueryListener.

@Test
public void testMapQueryListener() {
    IMap<Object, Object> map = getInstance().getMap(randomMapName());
    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>() {

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

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

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

        @Override
        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");
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() {
            assertEquals("key1", addedKey[0]);
            assertEquals("abc", addedValue[0]);
            assertEquals("key2", updatedKey[0]);
            assertEquals("bcd", oldValue[0]);
            assertEquals("axyz", newValue[0]);
            assertEquals("key1", removedKey[0]);
            assertEquals("abc", removedValue[0]);
        }
    });
}

Example 17 with EntryAdapter

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

the class EvictionTest method testMapRecordEviction.

@Test
public void testMapRecordEviction() throws InterruptedException {
    final String mapName = randomMapName();
    final int size = 100;
    final AtomicInteger entryEvictedEventCount = new AtomicInteger(0);
    Config config = getConfig();
    MapConfig mapConfig = config.getMapConfig(mapName);
    mapConfig.setTimeToLiveSeconds(1);
    mapConfig.addEntryListenerConfig(new EntryListenerConfig().setImplementation(new EntryAdapter() {

        public void entryEvicted(EntryEvent event) {
            entryEvictedEventCount.incrementAndGet();
        }
    }).setLocal(true));
    HazelcastInstance instance = createHazelcastInstance(config);
    final 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, 300);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertEquals(size, entryEvictedEventCount.get());
        }
    }, 300);
}

Example 18 with EntryAdapter

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

the class EvictionTest method testMapRecordIdleEvictionOnMigration.

@Test
@Category(NightlyTest.class)
public void testMapRecordIdleEvictionOnMigration() {
    final String name = "testMapRecordIdleEvictionOnMigration";
    Config cfg = getConfig();
    cfg.setProperty(GroupProperty.PARTITION_COUNT.getName(), "1");
    MapConfig mapConfig = cfg.getMapConfig(name);
    int maxIdleSeconds = 30;
    int size = 100;
    final int nsize = size / 5;
    mapConfig.setMaxIdleSeconds(maxIdleSeconds);
    TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(3);
    HazelcastInstance instance1 = factory.newHazelcastInstance(cfg);
    final IMap<Integer, Integer> map = instance1.getMap(name);
    final CountDownLatch latch = new CountDownLatch(size - nsize);
    map.addEntryListener(new EntryAdapter() {

        public void entryEvicted(EntryEvent event) {
            latch.countDown();
        }
    }, false);
    // put sample data
    for (int i = 0; i < size; i++) {
        map.put(i, i);
    }
    // wait until some time that is close to eviction
    sleepSeconds(maxIdleSeconds - 5);
    // touch the ones you dont want to be evicted.
    for (int i = 0; i < nsize; i++) {
        map.get(i);
    }
    factory.newHazelcastInstance(cfg);
    factory.newHazelcastInstance(cfg);
    //wait until eviction is complete
    assertOpenEventually(latch, 240);
    assertSizeEventually(nsize, map);
}

Example 19 with EntryAdapter

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

the class QueryAdvancedTest method testQueryWithTTL.

@Test
@SuppressWarnings("deprecation")
public void testQueryWithTTL() throws Exception {
    Config config = getConfig();
    String mapName = "default";
    config.getMapConfig(mapName).setTimeToLiveSeconds(5);
    HazelcastInstance instance = createHazelcastInstance(config);
    IMap<String, Employee> map = instance.getMap(mapName);
    map.addIndex("name", false);
    map.addIndex("age", false);
    map.addIndex("active", true);
    int passiveEmployees = 5;
    int activeEmployees = 5;
    int allEmployees = passiveEmployees + activeEmployees;
    final CountDownLatch latch = new CountDownLatch(allEmployees);
    map.addEntryListener(new EntryAdapter() {

        @Override
        public void entryEvicted(EntryEvent event) {
            latch.countDown();
        }
    }, false);
    for (int i = 0; i < activeEmployees; i++) {
        Employee employee = new Employee("activeEmployee" + i, 60, true, i);
        map.put("activeEmployee" + i, employee);
    }
    for (int i = 0; i < passiveEmployees; i++) {
        Employee employee = new Employee("passiveEmployee" + i, 60, false, i);
        map.put("passiveEmployee" + i, employee);
    }
    // check the query result before eviction
    Collection values = map.values(new SqlPredicate("active"));
    assertEquals(activeEmployees, values.size());
    // wait until eviction is completed
    assertOpenEventually(latch);
    // check the query result after eviction
    values = map.values(new SqlPredicate("active"));
    assertEquals(0, values.size());
}

Example 20 with EntryAdapter

use of com.hazelcast.core.EntryAdapter 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));
}