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

Example 41 with TransactionException

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

Example 42 with TransactionException

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

the class MapTransactionTest method tesPutIfAbsent_whenNullValue.

@Test(expected = NullPointerException.class)
public void tesPutIfAbsent_whenNullValue() 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.putIfAbsent("key", null);
            return true;
        }
    });
}

Example 43 with TransactionException

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

the class MapTransactionTest method testValues_WithPredicates_notContains_oldValues.

@Test
public void testValues_WithPredicates_notContains_oldValues() throws TransactionException {
    Config config = getConfig();
    final String mapName = "testValuesWithPredicate_notContains_oldValues";
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final HazelcastInstance h1 = factory.newHazelcastInstance(config);
    final HazelcastInstance h2 = factory.newHazelcastInstance(config);
    final IMap<Integer, Employee> map = h1.getMap(mapName);
    final Employee employeeAtAge22 = new Employee("emin", 22, true, 10D);
    final Employee employeeAtAge23 = new Employee("emin", 23, true, 10D);
    map.put(1, employeeAtAge22);
    h1.executeTransaction(options, new TransactionalTask<Boolean>() {

        public Boolean execute(TransactionalTaskContext context) throws TransactionException {
            TransactionalMap<Object, Object> txMap = context.getMap(mapName);
            assertEquals(1, txMap.values(Predicates.sql("age > 21")).size());
            txMap.put(1, employeeAtAge23);
            Collection coll = txMap.values(Predicates.sql("age > 21"));
            assertEquals(1, coll.size());
            return true;
        }
    });
    h1.shutdown();
    h2.shutdown();
}

Example 44 with TransactionException

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

the class MapTransactionTest method testFailingMapStore.

@Test
public // TODO: @mm - Review following case...
void testFailingMapStore() throws TransactionException {
    final String map = "map";
    final String anotherMap = "anotherMap";
    Config config = getConfig();
    config.getMapConfig(map).setMapStoreConfig(new MapStoreConfig().setEnabled(true).setImplementation(new MapStoreAdapter() {

        public void store(Object key, Object value) {
            throw new ExpectedRuntimeException("Map store intentionally failed :) ");
        }
    }));
    final TestHazelcastInstanceFactory factory = createHazelcastInstanceFactory(2);
    final HazelcastInstance h1 = factory.newHazelcastInstance(config);
    final HazelcastInstance h2 = factory.newHazelcastInstance(config);
    try {
        h1.executeTransaction(options, new TransactionalTask<Boolean>() {

            public Boolean execute(TransactionalTaskContext context) throws TransactionException {
                assertNull(context.getMap(map).put("1", "value1"));
                assertNull(context.getMap(anotherMap).put("1", "value1"));
                return true;
            }
        });
        fail();
    } catch (ExpectedRuntimeException expected) {
    }
    assertNull(h2.getMap(map).get("1"));
    assertEquals("value1", h2.getMap(anotherMap).get("1"));
}

Example 45 with TransactionException

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

the class MapTransactionTest method testGetForUpdate_whenNullKey.

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