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

Example 1 with EntryExpiredListener

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

the class ExpirationManagerTest method stops_running_when_clusterState_turns_passive.

@Test
public void stops_running_when_clusterState_turns_passive() throws Exception {
    Config config = new Config();
    config.setProperty(SYS_PROP_EXPIRATION_TASK_PERIOD_SECONDS, "1");
    HazelcastInstance node = createHazelcastInstance(config);
    final AtomicInteger expirationCounter = new AtomicInteger();
    IMap map = node.getMap("test");
    map.addEntryListener(new EntryExpiredListener() {

        @Override
        public void entryExpired(EntryEvent event) {
            expirationCounter.incrementAndGet();
        }
    }, true);
    map.put(1, 1, 3, TimeUnit.SECONDS);
    node.getCluster().changeClusterState(PASSIVE);
    // wait a little to see if any expiration is occurring
    sleepSeconds(3);
    int expirationCount = expirationCounter.get();
    assertEquals(format("Expecting no expiration but found:%d", expirationCount), 0, expirationCount);
}

Example 2 with EntryExpiredListener

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

the class ExpirationManagerTest method starts_running_when_clusterState_turns_active.

@Test
public void starts_running_when_clusterState_turns_active() throws Exception {
    Config config = new Config();
    config.setProperty(SYS_PROP_EXPIRATION_TASK_PERIOD_SECONDS, "1");
    HazelcastInstance node = createHazelcastInstance(config);
    final AtomicInteger expirationCounter = new AtomicInteger();
    IMap map = node.getMap("test");
    map.addEntryListener(new EntryExpiredListener() {

        @Override
        public void entryExpired(EntryEvent event) {
            expirationCounter.incrementAndGet();
        }
    }, true);
    map.put(1, 1, 3, SECONDS);
    node.getCluster().changeClusterState(PASSIVE);
    node.getCluster().changeClusterState(ACTIVE);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            int expirationCount = expirationCounter.get();
            assertEquals(format("Expecting 1 expiration but found:%d", expirationCount), 1, expirationCount);
        }
    });
}