Package com.hazelcast.core

Examples of com.hazelcast.core.EntryView

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    @Override
    public void onReplicationEvent(WanReplicationEvent replicationEvent) {
        Object eventObject = replicationEvent.getEventObject();
        if (eventObject instanceof MapReplicationUpdate) {
            MapReplicationUpdate replicationUpdate = (MapReplicationUpdate) eventObject;
            EntryView entryView = replicationUpdate.getEntryView();
            MapMergePolicy mergePolicy = replicationUpdate.getMergePolicy();
            String mapName = replicationUpdate.getMapName();
            MapContainer mapContainer = mapServiceContext.getMapContainer(mapName);
            MergeOperation operation = new MergeOperation(mapName, mapServiceContext.toData(entryView.getKey(),
                    mapContainer.getPartitioningStrategy()), entryView, mergePolicy);
            try {
                int partitionId = nodeEngine.getPartitionService().getPartitionId(entryView.getKey());
                Future f = nodeEngine.getOperationService()
                        .invokeOnPartition(mapServiceContext.serviceName(), operation, partitionId);
                f.get();
            } catch (Throwable t) {
                throw ExceptionUtil.rethrow(t);
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    @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);
    }
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                // todo below can be optimized a many records can be send in single invocation
                final MapMergePolicy finalMergePolicy
                        = mapServiceContext.getMergePolicyProvider().getMergePolicy(mergePolicyName);
                for (Record record : recordList) {
                    recordCount++;
                    EntryView entryView = EntryViews.createSimpleEntryView(record.getKey(),
                            mapServiceContext.toData(record.getValue()), record);
                    MergeOperation operation = new MergeOperation(mapContainer.getName(),
                            record.getKey(), entryView, finalMergePolicy);
                    try {
                        int partitionId = nodeEngine.getPartitionService().getPartitionId(record.getKey());
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        Record record = getRecordOrNull(key, now, false);
        Object newValue;
        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(key, newValue, now);
            records.put(key, record);
            updateSizeEstimator(calculateRecordHeapCost(record));
        } else {
            Object 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(key);
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            Record record = recordStore.getRecord(dataKey);
            if (record == null) {
                return;
            }
            final Data valueConvertedData = mapServiceContext.toData(dataValue);
            final EntryView entryView = EntryViews.createSimpleEntryView(dataKey, valueConvertedData, record);
            mapEventPublisher.publishWanReplicationUpdate(name, entryView);
        }
    }
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            mapEventPublisher.publishWanReplicationRemove(name, key, getNow());
        } else {
            final Record record = recordStore.getRecord(key);
            if (record != null) {
                dataValue = toData(dataValue);
                final EntryView entryView = createSimpleEntryView(key, dataValue, record);
                mapEventPublisher.publishWanReplicationUpdate(name, entryView);
            }
        }
    }
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Related Classes of com.hazelcast.core.EntryView

  • com.hazelcast.client.map.ClientMapBasicTest
  • com.hazelcast.hibernate.distributed.IMapRegionCache
  • com.hazelcast.management.request.GetMapEntryRequest
  • com.hazelcast.map.DefaultRecordStore
  • com.hazelcast.map.impl.DefaultRecordStore
  • com.hazelcast.map.impl.MapReplicationSupportingService
  • com.hazelcast.map.impl.MapSplitBrainHandlerService$Merger
  • com.hazelcast.map.impl.operation.AbstractMultipleEntryOperation
  • com.hazelcast.map.impl.operation.BasePutOperation
  • com.hazelcast.map.impl.operation.EntryOperation
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