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

Example 91 with TransactionalMap

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

the class MapTransactionTest method testValues_shouldNotDeduplicateEntriesWhenGettingByPredicate.

@Test
public void testValues_shouldNotDeduplicateEntriesWhenGettingByPredicate() throws TransactionException {
    final int nodeCount = 1;
    final String mapName = randomMapName();
    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<Integer, Employee> txMap = context.getMap(mapName);
            txMap.put(2, emp);
            Collection<Employee> coll = txMap.values(Predicates.sql("age = 77"));
            assertEquals(2, coll.size());
            return true;
        }
    });
    node.shutdown();
}

Example 92 with TransactionalMap

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

the class MapTransactionTest method testContainsKey.

@Test
public void testContainsKey() throws TransactionException {
    Config config = getConfig();
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final HazelcastInstance h1 = factory.newHazelcastInstance(config);
    final IMap<String, String> map = h1.getMap("default");
    map.put("1", "1");
    boolean b = h1.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            final TransactionalMap<Object, Object> txMap = context.getMap("default");
            txMap.delete("1");
            assertFalse(txMap.containsKey("1"));
            assertTrue(map.containsKey("1"));
            return true;
        }
    });
    assertTrue(b);
}

Example 93 with TransactionalMap

use of com.hazelcast.transaction.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"));
        }
    });
}

Example 94 with TransactionalMap

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

the class MapTransactionTest method testRemove.

@Test
public void testRemove() throws TransactionException {
    Config config = getConfig();
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final HazelcastInstance h1 = factory.newHazelcastInstance(config);
    final HazelcastInstance h2 = factory.newHazelcastInstance(config);
    final IMap map1 = h1.getMap("default");
    final IMap map2 = h2.getMap("default");
    map2.put("1", "1");
    map2.put("2", "2");
    boolean b = h1.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            final TransactionalMap<Object, Object> txMap = context.getMap("default");
            txMap.put("3", "3");
            map2.put("4", "4");
            assertEquals("1", txMap.remove("1"));
            assertEquals("2", map1.remove("2"));
            assertEquals("1", map1.get("1"));
            assertNull(txMap.get("1"));
            assertNull(txMap.remove("2"));
            assertEquals(2, txMap.size());
            return true;
        }
    });
    assertTrue(b);
    assertNull(map1.get("1"));
    assertNull(map2.get("1"));
    assertNull(map1.get("2"));
    assertNull(map2.get("2"));
    assertEquals("3", map1.get("3"));
    assertEquals("3", map2.get("3"));
    assertEquals("4", map1.get("4"));
    assertEquals("4", map2.get("4"));
}

Example 95 with TransactionalMap

use of com.hazelcast.transaction.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;
        }
    });
}