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

Example 6 with TransactionalMap

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

the class ClientTxnMapTest method testKeysetAndValuesWithPredicates.

@Test
public void testKeysetAndValuesWithPredicates() throws Exception {
    final String mapName = randomString();
    IMap map = client.getMap(mapName);
    final SampleTestObjects.Employee emp1 = new SampleTestObjects.Employee("abc-123-xvz", 34, true, 10D);
    final SampleTestObjects.Employee emp2 = new SampleTestObjects.Employee("abc-123-xvz", 20, true, 10D);
    map.put(emp1, emp1);
    final TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    final TransactionalMap txMap = context.getMap(mapName);
    assertNull(txMap.put(emp2, emp2));
    assertEquals(2, txMap.size());
    assertEquals(2, txMap.keySet().size());
    assertEquals(0, txMap.keySet(Predicates.sql("age = 10")).size());
    assertEquals(0, txMap.values(Predicates.sql("age = 10")).size());
    assertEquals(2, txMap.keySet(Predicates.sql("age >= 10")).size());
    assertEquals(2, txMap.values(Predicates.sql("age >= 10")).size());
    context.commitTransaction();
    assertEquals(2, map.size());
    assertEquals(2, map.values().size());
}

Example 7 with TransactionalMap

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

the class ClientTxnMapTest method testTnxMapPutIfAbsent.

@Test
public void testTnxMapPutIfAbsent() throws Exception {
    final String mapName = randomString();
    IMap map = client.getMap(mapName);
    final String keyValue1 = "keyValue1";
    final String keyValue2 = "keyValue2";
    map.put(keyValue1, keyValue1);
    final TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    final TransactionalMap txMap = context.getMap(mapName);
    txMap.putIfAbsent(keyValue1, "NOT_THIS");
    txMap.putIfAbsent(keyValue2, keyValue2);
    context.commitTransaction();
    assertEquals(keyValue1, map.get(keyValue1));
    assertEquals(keyValue2, map.get(keyValue2));
}

Example 8 with TransactionalMap

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

the class ClientTxnMapTest method testTnxMapIsEmpty.

@Test
public void testTnxMapIsEmpty() throws Exception {
    final String mapName = randomString();
    IMap map = client.getMap(mapName);
    final TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    final TransactionalMap txMap = context.getMap(mapName);
    assertTrue(txMap.isEmpty());
    context.commitTransaction();
}

Example 9 with TransactionalMap

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

the class ClientTxnMapTest method testTnxMapReplaceKeyValue.

@Test
public void testTnxMapReplaceKeyValue() throws Exception {
    final String mapName = randomString();
    final String key1 = "key1";
    final String oldValue1 = "old1";
    final String newValue1 = "new1";
    final String key2 = "key2";
    final String oldValue2 = "old2";
    IMap map = client.getMap(mapName);
    map.put(key1, oldValue1);
    map.put(key2, oldValue2);
    final TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    final TransactionalMap txMap = context.getMap(mapName);
    txMap.replace(key1, oldValue1, newValue1);
    txMap.replace(key2, "NOT_OLD_VALUE", "NEW_VALUE_CANT_BE_THIS");
    context.commitTransaction();
    assertEquals(newValue1, map.get(key1));
    assertEquals(oldValue2, map.get(key2));
}

Example 10 with TransactionalMap

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

the class ClientTxnMapTest method testTnxMapRemove.

@Test
public void testTnxMapRemove() throws Exception {
    final String mapName = randomString();
    final String key = "key1";
    final String value = "old1";
    IMap map = client.getMap(mapName);
    map.put(key, value);
    final TransactionContext context = client.newTransactionContext();
    context.beginTransaction();
    final TransactionalMap txMap = context.getMap(mapName);
    txMap.remove(key);
    context.commitTransaction();
    assertNull(map.get(key));
}