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

Example 46 with TransactionalTaskContext

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

the class MapTransactionLockingTest method testTxnReplace_whenReplaceFails_keyShouldRemainUnlocked.

@Test
public void testTxnReplace_whenReplaceFails_keyShouldRemainUnlocked() throws InterruptedException {
    HazelcastInstance hazelcastInstance = createHazelcastInstance(getConfig());
    IMap<String, Object> map = hazelcastInstance.getMap(mapName);
    hazelcastInstance.executeTransaction(new TransactionalTask<Object>() {

        @Override
        public Object execute(TransactionalTaskContext transactionContext) throws TransactionException {
            TransactionalMap<String, Object> transactionalMap = transactionContext.getMap(mapName);
            transactionalMap.replace(key, value);
            return null;
        }
    });
    assertFalse("Key remains locked!", map.isLocked(key));
}

Example 47 with TransactionalTaskContext

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

the class MapTransactionLockingTest method testTxnPutIfAbsent_whenPutFails_keyShouldRemainLocked_whenExplicitlyLocked.

@Test
public void testTxnPutIfAbsent_whenPutFails_keyShouldRemainLocked_whenExplicitlyLocked() throws InterruptedException {
    final HazelcastInstance hazelcastInstance = createHazelcastInstance(getConfig());
    final IMap<String, Object> map = hazelcastInstance.getMap(mapName);
    map.put(key, value);
    hazelcastInstance.executeTransaction(new TransactionalTask<Object>() {

        @Override
        public Object execute(TransactionalTaskContext transactionContext) throws TransactionException {
            TransactionalMap<String, Object> transactionalMap = transactionContext.getMap(mapName);
            transactionalMap.getForUpdate(key);
            transactionalMap.putIfAbsent(key, "t");
            assertTrue("Key remains unlocked!", map.isLocked(key));
            return null;
        }
    });
}

Example 48 with TransactionalTaskContext

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

the class MapTransactionLockingTest method testTxnReplace_whenReplaceIfSameFails_keyShouldRemainUnlocked.

@Test
public void testTxnReplace_whenReplaceIfSameFails_keyShouldRemainUnlocked() throws InterruptedException {
    HazelcastInstance hazelcastInstance = createHazelcastInstance(getConfig());
    IMap<String, Object> map = hazelcastInstance.getMap(mapName);
    map.put(key, value);
    hazelcastInstance.executeTransaction(new TransactionalTask<Object>() {

        @Override
        public Object execute(TransactionalTaskContext transactionContext) throws TransactionException {
            TransactionalMap<String, Object> transactionalMap = transactionContext.getMap(mapName);
            transactionalMap.replace(key, value + "other", value);
            return null;
        }
    });
    assertFalse("Key remains locked!", map.isLocked(key));
}

Example 49 with TransactionalTaskContext

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

the class MapTransactionLockingTest method testTxnReplace_whenReplaceFails_keyShouldRemainUnlockedDuringTransaction.

@Test
public void testTxnReplace_whenReplaceFails_keyShouldRemainUnlockedDuringTransaction() throws InterruptedException {
    final HazelcastInstance hazelcastInstance = createHazelcastInstance(getConfig());
    final IMap<String, Object> map = hazelcastInstance.getMap(mapName);
    hazelcastInstance.executeTransaction(new TransactionalTask<Object>() {

        @Override
        public Object execute(TransactionalTaskContext transactionContext) throws TransactionException {
            TransactionalMap<String, Object> transactionalMap = transactionContext.getMap(mapName);
            transactionalMap.replace(key, value);
            assertFalse("Key remains locked!", map.isLocked(key));
            return null;
        }
    });
}

Example 50 with TransactionalTaskContext

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

the class MapTransactionLockingTest method testTxnRemoveIfSame_whenRemoveFails_keyShouldRemainUnlockedDuringTransaction.

@Test
public void testTxnRemoveIfSame_whenRemoveFails_keyShouldRemainUnlockedDuringTransaction() throws InterruptedException {
    final HazelcastInstance hazelcastInstance = createHazelcastInstance(getConfig());
    final IMap<String, Object> map = hazelcastInstance.getMap(mapName);
    map.put(key, value);
    hazelcastInstance.executeTransaction(new TransactionalTask<Object>() {

        @Override
        public Object execute(TransactionalTaskContext transactionContext) throws TransactionException {
            TransactionalMap<String, Object> transactionalMap = transactionContext.getMap(mapName);
            transactionalMap.remove(key, "");
            assertFalse("Key remains locked!", map.isLocked(key));
            return null;
        }
    });
}