Examples with EntryView com.hazelcast.core.EntryView used on opensource projects

Example 26 with EntryView

use of com.hazelcast.core.EntryView in project hazelcast by hazelcast.

the class PutAllOperation method put.

private void put(Data dataKey, Data dataValue) {
    Object oldValue = putToRecordStore(dataKey, dataValue);
    dataValue = getValueOrPostProcessedValue(dataKey, dataValue);
    mapServiceContext.interceptAfterPut(name, dataValue);
    if (hasMapListener) {
        EntryEventType eventType = (oldValue == null ? ADDED : UPDATED);
        mapEventPublisher.publishEvent(getCallerAddress(), name, eventType, dataKey, oldValue, dataValue);
    }
    Record record = (hasWanReplication || hasBackups) ? recordStore.getRecord(dataKey) : null;
    if (hasWanReplication) {
        EntryView entryView = createSimpleEntryView(dataKey, dataValue, record);
        mapEventPublisher.publishWanReplicationUpdate(name, entryView);
    }
    if (hasBackups) {
        RecordInfo replicationInfo = buildRecordInfo(record);
        backupRecordInfos.add(replicationInfo);
    }
    evict(dataKey);
    if (hasInvalidation) {
        invalidationKeys.add(dataKey);
    }
}

Example 27 with EntryView

use of com.hazelcast.core.EntryView in project hazelcast by hazelcast.

the class PutFromLoadAllBackupOperation method publishWanReplicationEvent.

private void publishWanReplicationEvent(Data key, Data value, Record record) {
    if (record == null) {
        return;
    }
    if (mapContainer.getWanReplicationPublisher() != null && mapContainer.getWanMergePolicy() != null) {
        EntryView entryView = EntryViews.createSimpleEntryView(key, value, record);
        mapEventPublisher.publishWanReplicationUpdateBackup(name, entryView);
    }
}

Example 28 with EntryView

use of com.hazelcast.core.EntryView in project hazelcast by hazelcast.

the class GetMapEntryRequest method writeResponse.

@Override
public void writeResponse(ManagementCenterService mcs, JsonObject root) throws Exception {
    IMap map = mcs.getHazelcastInstance().getMap(mapName);
    JsonObject result = new JsonObject();
    EntryView entry = null;
    if (type.equals("string")) {
        entry = map.getEntryView(key);
    } else if (type.equals("long")) {
        entry = map.getEntryView(Long.valueOf(key));
    } else if (type.equals("integer")) {
        entry = map.getEntryView(Integer.valueOf(key));
    }
    if (entry != null) {
        Object value = entry.getValue();
        result.add("browse_value", value != null ? value.toString() : "null");
        result.add("browse_class", value != null ? value.getClass().getName() : "null");
        result.add("memory_cost", Long.toString(entry.getCost()));
        result.add("date_creation_time", Long.toString(entry.getCreationTime()));
        result.add("date_expiration_time", Long.toString(entry.getExpirationTime()));
        result.add("browse_hits", Long.toString(entry.getHits()));
        result.add("date_access_time", Long.toString(entry.getLastAccessTime()));
        result.add("date_update_time", Long.toString(entry.getLastUpdateTime()));
        result.add("browse_version", Long.toString(entry.getVersion()));
    }
    root.add("result", result);
}

Example 29 with EntryView

use of com.hazelcast.core.EntryView in project hazelcast by hazelcast.

the class DefaultRecordStore method merge.

@Override
public boolean merge(Data key, EntryView mergingEntry, MapMergePolicy mergePolicy) {
    checkIfLoaded();
    final long now = getNow();
    Record record = getRecordOrNull(key, now, false);
    mergingEntry = EntryViews.convertToLazyEntryView(mergingEntry, serializationService, mergePolicy);
    Object newValue;
    Object oldValue = null;
    if (record == null) {
        final Object notExistingKey = mapServiceContext.toObject(key);
        final EntryView nullEntryView = EntryViews.createNullEntryView(notExistingKey);
        newValue = mergePolicy.merge(name, mergingEntry, nullEntryView);
        if (newValue == null) {
            return false;
        }
        newValue = mapDataStore.add(key, newValue, now);
        record = createRecord(newValue, DEFAULT_TTL, now);
        mergeRecordExpiration(record, mergingEntry);
        storage.put(key, record);
    } else {
        oldValue = record.getValue();
        EntryView existingEntry = EntryViews.createLazyEntryView(record.getKey(), record.getValue(), record, serializationService, mergePolicy);
        newValue = mergePolicy.merge(name, mergingEntry, existingEntry);
        // existing entry will be removed
        if (newValue == null) {
            removeIndex(record);
            mapDataStore.remove(key, now);
            onStore(record);
            storage.removeRecord(record);
            updateStatsOnRemove(record.getHits());
            return true;
        }
        if (newValue == mergingEntry.getValue()) {
            mergeRecordExpiration(record, mergingEntry);
        }
        // same with the existing entry so no need to map-store etc operations.
        if (recordFactory.isEquals(newValue, oldValue)) {
            return true;
        }
        newValue = mapDataStore.add(key, newValue, now);
        onStore(record);
        storage.updateRecordValue(key, record, newValue);
    }
    saveIndex(record, oldValue);
    return newValue != null;
}

Example 30 with EntryView

use of com.hazelcast.core.EntryView in project hazelcast by hazelcast.

the class MapProxySupport method getEntryViewInternal.

protected EntryView getEntryViewInternal(Data key) {
    int partitionId = partitionService.getPartitionId(key);
    MapOperation operation = operationProvider.createGetEntryViewOperation(name, key);
    operation.setThreadId(ThreadUtil.getThreadId());
    operation.setServiceName(SERVICE_NAME);
    try {
        Future future = operationService.invokeOnPartition(SERVICE_NAME, operation, partitionId);
        return (EntryView) toObject(future.get());
    } catch (Throwable t) {
        throw rethrow(t);
    }
}