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

Example 11 with SerializationService

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

the class PartitionWideEntryBackupOperation method run.

@Override
public void run() {
    long now = getNow();
    boolean shouldClone = mapContainer.shouldCloneOnEntryProcessing();
    SerializationService serializationService = getNodeEngine().getSerializationService();
    Iterator<Record> iterator = recordStore.iterator(now, true);
    while (iterator.hasNext()) {
        Record record = iterator.next();
        Data dataKey = record.getKey();
        Object oldValue = record.getValue();
        Object value = shouldClone ? serializationService.toObject(serializationService.toData(oldValue)) : oldValue;
        if (!applyPredicate(dataKey, value)) {
            continue;
        }
        Map.Entry entry = createMapEntry(dataKey, value);
        processBackup(entry);
        if (noOp(entry, oldValue)) {
            continue;
        }
        if (entryRemovedBackup(entry, dataKey)) {
            continue;
        }
        entryAddedOrUpdatedBackup(entry, dataKey);
        evict(dataKey);
    }
    publishWanReplicationEventBackups();
}

Example 12 with SerializationService

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

the class PartitionWideEntryOperation method run.

@Override
public void run() {
    long now = getNow();
    boolean shouldClone = mapContainer.shouldCloneOnEntryProcessing();
    SerializationService serializationService = getNodeEngine().getSerializationService();
    responses = new MapEntries(recordStore.size());
    Iterator<Record> iterator = recordStore.iterator(now, false);
    while (iterator.hasNext()) {
        Record record = iterator.next();
        Data dataKey = record.getKey();
        Object oldValue = record.getValue();
        Object value = shouldClone ? serializationService.toObject(serializationService.toData(oldValue)) : oldValue;
        if (!applyPredicate(dataKey, value)) {
            continue;
        }
        Map.Entry entry = createMapEntry(dataKey, value);
        Data response = process(entry);
        if (response != null) {
            responses.add(dataKey, response);
        }
        // first call noOp, other if checks below depends on it.
        if (noOp(entry, oldValue, now)) {
            continue;
        }
        if (entryRemoved(entry, dataKey, oldValue, now)) {
            continue;
        }
        entryAddedOrUpdated(entry, dataKey, oldValue, now);
        evict(dataKey);
    }
}

Example 13 with SerializationService

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

the class PartitionWideEntryOperation method innerBeforeRun.

@Override
public void innerBeforeRun() throws Exception {
    super.innerBeforeRun();
    SerializationService serializationService = getNodeEngine().getSerializationService();
    ManagedContext managedContext = serializationService.getManagedContext();
    managedContext.initialize(entryProcessor);
}

Example 14 with SerializationService

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

the class MultipleEntryOperation method run.

@Override
@SuppressWarnings("checkstyle:npathcomplexity")
public void run() throws Exception {
    long now = getNow();
    boolean shouldClone = mapContainer.shouldCloneOnEntryProcessing();
    SerializationService serializationService = getNodeEngine().getSerializationService();
    responses = new MapEntries(keys.size());
    for (Data key : keys) {
        if (!isKeyProcessable(key)) {
            continue;
        }
        Object oldValue = recordStore.get(key, false);
        Object value = shouldClone ? serializationService.toObject(serializationService.toData(oldValue)) : oldValue;
        Map.Entry entry = createMapEntry(key, value);
        if (!isEntryProcessable(entry)) {
            continue;
        }
        Data response = process(entry);
        if (response != null) {
            responses.add(key, response);
        }
        // first call noOp, other if checks below depends on it.
        if (noOp(entry, oldValue, now)) {
            continue;
        }
        if (entryRemoved(entry, key, oldValue, now)) {
            continue;
        }
        entryAddedOrUpdated(entry, key, oldValue, now);
        evict(key);
    }
}

Example 15 with SerializationService

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

the class TransactionalMapProxy method values.

@Override
@SuppressWarnings("unchecked")
public Collection values(Predicate predicate) {
    checkTransactionState();
    checkNotNull(predicate, "Predicate can not be null!");
    checkNotInstanceOf(PagingPredicate.class, predicate, "Paging is not supported for Transactional queries");
    MapQueryEngine queryEngine = mapServiceContext.getMapQueryEngine(name);
    SerializationService serializationService = getNodeEngine().getSerializationService();
    Query query = Query.of().mapName(name).predicate(predicate).iterationType(IterationType.ENTRY).build();
    QueryResult queryResylt = queryEngine.execute(query, Target.ALL_NODES);
    Set result = QueryResultUtils.transformToSet(serializationService, queryResylt, predicate, IterationType.ENTRY, true);
    // TODO: Can't we just use the original set?
    List<Object> valueSet = new ArrayList<Object>();
    Set<Object> keyWontBeIncluded = new HashSet<Object>();
    Extractors extractors = mapServiceContext.getExtractors(name);
    // iterate over the txMap and see if the values are updated or removed
    for (Map.Entry<Data, TxnValueWrapper> entry : txMap.entrySet()) {
        boolean isRemoved = Type.REMOVED.equals(entry.getValue().type);
        boolean isUpdated = Type.UPDATED.equals(entry.getValue().type);
        Object keyObject = serializationService.toObject(entry.getKey());
        if (isRemoved) {
            keyWontBeIncluded.add(keyObject);
        } else {
            if (isUpdated) {
                keyWontBeIncluded.add(keyObject);
            }
            Object entryValue = entry.getValue().value;
            QueryableEntry queryEntry = new CachedQueryEntry((InternalSerializationService) serializationService, entry.getKey(), entryValue, extractors);
            if (predicate.apply(queryEntry)) {
                valueSet.add(queryEntry.getValue());
            }
        }
    }
    removeFromResultSet(result, valueSet, keyWontBeIncluded);
    return valueSet;
}