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

Example 36 with TransactionalMap

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

the class MapTransactionTest method testContainsKey_whenNullKey.

// ========================= containsKey =====================
@Test(expected = NullPointerException.class)
public void testContainsKey_whenNullKey() 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.containsKey(null);
            return true;
        }
    });
}

Example 37 with TransactionalMap

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

the class MapTransactionTest method testGetForUpdate_whenMultipleTimes.

@Test
public void testGetForUpdate_whenMultipleTimes() 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.getForUpdate("var"));
                assertEquals("value0", txMap.getForUpdate("var"));
            } catch (Exception e) {
            }
            return true;
        }
    });
}

Example 38 with TransactionalMap

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

the class MapTransactionTest method testRemove_whenSame.

@Test
public void testRemove_whenSame() 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");
            assertTrue(txMap.remove("1", "1"));
            assertFalse(txMap.remove("2", "1"));
            assertEquals("1", map1.get("1"));
            assertNull(txMap.get("1"));
            assertTrue(txMap.remove("2", "2"));
            assertFalse(txMap.remove("5", "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 39 with TransactionalMap

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

the class MapTransactionTest method testDelete.

@Test
public void testDelete() 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");
            txMap.delete("1");
            map2.delete("2");
            assertEquals("1", map1.get("1"));
            assertNull(txMap.get("1"));
            txMap.delete("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 40 with TransactionalMap

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

the class MapTransactionTest method testSet.

// =================== set ===============================
@Test
public void testSet() 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");
    boolean b = h1.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            final TransactionalMap<Object, Object> txMap = context.getMap("default");
            txMap.set("1", "value");
            txMap.set("1", "value2");
            assertEquals("value2", txMap.get("1"));
            assertNull(map1.get("1"));
            assertNull(map1.get("2"));
            assertEquals(1, txMap.size());
            return true;
        }
    });
    assertTrue(b);
    assertEquals("value2", map1.get("1"));
    assertEquals("value2", map2.get("1"));
}