Examples with SerializationService com.hazelcast.internal.serialization.SerializationService used on opensource projects

Example 31 with SerializationService

use of com.hazelcast.internal.serialization.SerializationService in project hazelcast by hazelcast.

the class RingbufferTestUtil method getBackupRingbuffer.

/**
 * Returns all backup items of a {@link Ringbuffer} by a given ringbuffer name.
 * <p>
 * Note: You have to provide the {@link HazelcastInstance} you want to retrieve the backups from.
 * Use {@link getBackupInstance} to retrieve the backup instance for a given replica index.
 *
 * @param backupInstance the {@link HazelcastInstance} to retrieve the backups from
 * @param partitionId    the partition ID of the ringbuffer
 * @param ringbufferName the ringbuffer name
 * @return a {@link Collection} with the backup items
 */
static Collection<Object> getBackupRingbuffer(HazelcastInstance backupInstance, int partitionId, String ringbufferName) {
    NodeEngineImpl nodeEngine = getNodeEngineImpl(backupInstance);
    RingbufferService service = nodeEngine.getService(RingbufferService.SERVICE_NAME);
    RingbufferContainer container = service.getContainerOrNull(partitionId, getRingbufferNamespace(ringbufferName));
    if (container == null) {
        return emptyList();
    }
    SerializationService serializationService = nodeEngine.getSerializationService();
    List<Object> backupRingbuffer = new ArrayList<Object>((int) container.size());
    for (long sequence = container.headSequence(); sequence <= container.tailSequence(); sequence++) {
        backupRingbuffer.add(serializationService.toObject(container.readAsData(sequence)));
    }
    return backupRingbuffer;
}

Example 32 with SerializationService

use of com.hazelcast.internal.serialization.SerializationService in project hazelcast by hazelcast.

the class PartitionPredicateTest method testSerialization.

@Test
public void testSerialization() {
    SerializationService serializationService = getSerializationService(local);
    Data serialized = serializationService.toData(predicate);
    PartitionPredicate deserialized = serializationService.toObject(serialized);
    assertEquals(partitionKey, deserialized.getPartitionKey());
    assertEquals(Predicates.alwaysTrue(), deserialized.getTarget());
}

Example 33 with SerializationService

use of com.hazelcast.internal.serialization.SerializationService in project hazelcast by hazelcast.

the class DataAwareEntryEventConstructorTest method testConstructor.

@Test
public void testConstructor() {
    SerializationService serializationService = new DefaultSerializationServiceBuilder().build();
    String key = "key";
    String newValue = "newValue";
    String oldValue = "oldValue";
    String mergingValue = "mergingValue";
    Member from = mock(Member.class);
    int eventType = EntryEventType.MERGED.getType();
    String source = UuidUtil.newUnsecureUuidString();
    Data dataKey = serializationService.toData(key);
    Data dataNewValue = serializationService.toData(newValue);
    Data dataOldValue = serializationService.toData(oldValue);
    Data dataMergingValue = serializationService.toData(mergingValue);
    DataAwareEntryEvent dataAwareEntryEvent = new DataAwareEntryEvent(from, eventType, source, dataKey, dataNewValue, dataOldValue, dataMergingValue, serializationService);
    DataAwareEntryEventConstructor constructor = new DataAwareEntryEventConstructor(DataAwareEntryEvent.class);
    DataAwareEntryEvent clonedDataAwareEntryEvent = (DataAwareEntryEvent) constructor.createNew(dataAwareEntryEvent);
    assertEquals(dataAwareEntryEvent.getName(), clonedDataAwareEntryEvent.getName());
    assertEquals(dataAwareEntryEvent.getMember(), clonedDataAwareEntryEvent.getMember());
    assertEquals(dataAwareEntryEvent.getEventType(), clonedDataAwareEntryEvent.getEventType());
    assertEquals(dataAwareEntryEvent.getSource(), clonedDataAwareEntryEvent.getSource());
    assertEquals(dataAwareEntryEvent.getKey(), clonedDataAwareEntryEvent.getKey());
    assertEquals(dataAwareEntryEvent.getKeyData(), clonedDataAwareEntryEvent.getKeyData());
    assertEquals(dataAwareEntryEvent.getValue(), clonedDataAwareEntryEvent.getValue());
    assertEquals(dataAwareEntryEvent.getNewValueData(), clonedDataAwareEntryEvent.getNewValueData());
    assertEquals(dataAwareEntryEvent.getOldValue(), clonedDataAwareEntryEvent.getOldValue());
    assertEquals(dataAwareEntryEvent.getOldValueData(), clonedDataAwareEntryEvent.getOldValueData());
    assertEquals(dataAwareEntryEvent.getMergingValue(), clonedDataAwareEntryEvent.getMergingValue());
    assertEquals(dataAwareEntryEvent.getMergingValueData(), clonedDataAwareEntryEvent.getMergingValueData());
}

Example 34 with SerializationService

use of com.hazelcast.internal.serialization.SerializationService in project hazelcast by hazelcast.

the class BinaryCompatibilityFileGenerator method generateBinaryFile.

private static void generateBinaryFile(DataOutputStream outputStream, Object object, ByteOrder byteOrder) throws IOException {
    SerializationService serializationService = createSerializationService(byteOrder);
    Data data = serializationService.toData(object);
    outputStream.writeUTF(createObjectKey(object, byteOrder));
    if (data == null) {
        outputStream.writeInt(NULL_OBJECT);
        return;
    }
    byte[] bytes = data.toByteArray();
    outputStream.writeInt(bytes.length);
    outputStream.write(bytes);
}

Example 35 with SerializationService

use of com.hazelcast.internal.serialization.SerializationService in project hazelcast by hazelcast.

the class BinaryCompatibilityTest method basicSerializeDeserialize.

@Test
public void basicSerializeDeserialize() {
    SerializationService serializationService = createSerializationService();
    Data data = serializationService.toData(object);
    Object readObject = serializationService.toObject(data);
    assertTrue(equals(object, readObject));
}