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

Example 16 with TransactionalMap

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

the class TransactionalMapPutMessageTask method innerCall.

@Override
protected Object innerCall() throws Exception {
    final TransactionContext context = endpoint.getTransactionContext(parameters.txnId);
    final TransactionalMap map = context.getMap(parameters.name);
    Object response = map.put(parameters.key, parameters.value, parameters.ttl, TimeUnit.MILLISECONDS);
    return serializationService.toData(response);
}

Example 17 with TransactionalMap

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

the class TransactionalMapRemoveMessageTask method innerCall.

@Override
protected Object innerCall() throws Exception {
    final TransactionContext context = endpoint.getTransactionContext(parameters.txnId);
    final TransactionalMap map = context.getMap(parameters.name);
    Object oldValue = map.remove(parameters.key);
    return serializationService.toData(oldValue);
}

Example 18 with TransactionalMap

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

the class TransactionalMapReplaceMessageTask method innerCall.

@Override
protected Object innerCall() throws Exception {
    final TransactionContext context = endpoint.getTransactionContext(parameters.txnId);
    final TransactionalMap map = context.getMap(parameters.name);
    Object oldValue = map.replace(parameters.key, parameters.value);
    return serializationService.toData(oldValue);
}

Example 19 with TransactionalMap

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

the class MapTransactionTest method testValues_resultSetContainsUpdatedEntry.

@Test
public void testValues_resultSetContainsUpdatedEntry() 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);
            emp.setAge(30);
            txMap.put(1, emp);
            Collection<Employee> coll = txMap.values();
            assertEquals(1, coll.size());
            Employee employee = coll.iterator().next();
            assertEquals(30, employee.getAge());
            return true;
        }
    });
    node.shutdown();
}

Example 20 with TransactionalMap

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

the class MapTransactionTest method testDelete_whenNullKey.

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