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

Example 51 with TransactionalMap

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

the class MapTransactionTest method testValuesWithPredicate_removingExistentEntry.

@Test
public void testValuesWithPredicate_removingExistentEntry() throws TransactionException {
    final int nodeCount = 1;
    final String mapName = randomMapName("_testValuesWithPredicate_removingExistentEntry_");
    final Config config = getConfig();
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(nodeCount);
    final HazelcastInstance node = factory.newHazelcastInstance(config);
    final IMap map = node.getMap(mapName);
    final Employee emp = new Employee("name", 77, true, 10D);
    map.put(1, emp);
    node.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            final TransactionalMap<Object, Object> txMap = context.getMap(mapName);
            txMap.remove(1);
            Collection<Object> coll = txMap.values(new SqlPredicate("age > 70 "));
            assertEquals(0, coll.size());
            return true;
        }
    });
    node.shutdown();
}

Example 52 with TransactionalMap

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

the class MapTransactionTest method testGet_LoadsKeyFromMapLoader_whenKeyDoesNotExistsInDb.

@Test
public void testGet_LoadsKeyFromMapLoader_whenKeyDoesNotExistsInDb() {
    final String mapName = randomMapName();
    final MapStoreAdapter mock = mock(MapStoreAdapter.class);
    when(mock.load(anyObject())).thenReturn(null);
    Config config = getConfig();
    MapStoreConfig storeConfig = new MapStoreConfig();
    storeConfig.setEnabled(true).setImplementation(mock);
    config.getMapConfig(mapName).setMapStoreConfig(storeConfig);
    HazelcastInstance instance = createHazelcastInstance(config);
    instance.executeTransaction(new TransactionalTask<Object>() {

        @Override
        public Object execute(TransactionalTaskContext context) throws TransactionException {
            TransactionalMap<Object, Object> map = context.getMap(mapName);
            Object value = map.get(1);
            assertNull("value should be null", value);
            verify(mock, times(1)).load(anyObject());
            return null;
        }
    });
}

Example 53 with TransactionalMap

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

the class MapTransactionTest method testGetForUpdate_ThenUpdate.

@Test
public void testGetForUpdate_ThenUpdate() throws TransactionException {
    Config config = getConfig();
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final HazelcastInstance h1 = factory.newHazelcastInstance(config);
    final HazelcastInstance h2 = factory.newHazelcastInstance(config);
    final IMap<String, String> map = h2.getMap("default");
    map.put("var", "value0");
    boolean b = h1.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            try {
                final TransactionalMap<String, String> txMap = context.getMap("default");
                assertEquals("value0", txMap.getForUpdate("var"));
                assertEquals("value0", txMap.put("var", "value1"));
                assertEquals("value1", txMap.getForUpdate("var"));
                assertEquals("value1", txMap.get("var"));
            } catch (Exception e) {
            }
            return true;
        }
    });
}

Example 54 with TransactionalMap

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

the class MapTransactionTest method testReplace_whenNullOldValue.

@Test(expected = NullPointerException.class)
public void testReplace_whenNullOldValue() throws TransactionException {
    final HazelcastInstance hz = createHazelcastInstance();
    hz.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            TransactionalMap<Object, Object> txMap = context.getMap("default");
            txMap.replace("key", null, "newvalue");
            return true;
        }
    });
}

Example 55 with TransactionalMap

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

the class MapTransactionTest method testPutTTL.

// =================== putTTL ===============================
@Test
public void testPutTTL() throws TransactionException {
    final String mapName = "putWithTTL";
    final Config config = getConfig();
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final HazelcastInstance h1 = factory.newHazelcastInstance(config);
    final HazelcastInstance h2 = factory.newHazelcastInstance(config);
    final IMap map2 = h2.getMap(mapName);
    boolean b = h1.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            final TransactionalMap<Object, Object> txMap = context.getMap(mapName);
            txMap.put("1", "value", 5, TimeUnit.SECONDS);
            assertEquals("value", txMap.get("1"));
            assertEquals(1, txMap.size());
            return true;
        }
    });
    assertTrue(b);
    assertTrueEventually(new AssertTask() {

        @Override
        public void run() throws Exception {
            assertNull(map2.get("1"));
        }
    });
}