Examples of com.hazelcast.map.impl.MapServiceContext

com.hazelcast.map.impl.MapServiceContext
Context which is needed by a map service.
Shared instances, configurations of all maps can be reached over this context.
Also this context provides some support methods which are used in map operations and {@link RecordStore} implementations.For example all {@link PartitionContainer} and {@link MapContainer} instancescan also be reached by using this interface.
It is also responsible for providing methods which are used by lower layers of Hazelcast and exposed on {@link MapService}.
@see MapManagedService

    public MapDataStore getMapDataStore(int partitionId) {
        return MapDataStores.createWriteBehindStore(mapContainer, partitionId, writeBehindProcessor);
    }


    private WriteBehindProcessor createWriteBehindProcessor(final MapContainer mapContainer) {
        final MapServiceContext mapServiceContext = mapContainer.getMapServiceContext();
        final WriteBehindProcessor writeBehindProcessor
                = WriteBehindProcessors.createWriteBehindProcessor(mapContainer);
        writeBehindProcessor.addStoreListener(new StoreListener<DelayedEntry>() {
            @Override
            public void beforeStore(StoreEvent<DelayedEntry> storeEvent) {


            }


            @Override
            public void afterStore(StoreEvent<DelayedEntry> storeEvent) {
                final DelayedEntry delayedEntry = storeEvent.getSource();
                final Object value = delayedEntry.getValue();
                // only process store delete operations.
                if (value != null) {
                    return;
                }
                final Data key = (Data) storeEvent.getSource().getKey();
                final int partitionId = delayedEntry.getPartitionId();
                final PartitionContainer partitionContainer = mapServiceContext.getPartitionContainer(partitionId);
                final RecordStore recordStore = partitionContainer.getExistingRecordStore(mapContainer.getName());
                if (recordStore != null) {
                    recordStore.getMapDataStore().addTransient(key, Clock.currentTimeMillis());
                }
            }

View Full Code Here

        Map.Entry<Data, Object> mapEntry = recordStore.getMapEntry(dataKey, now);
        return mapEntry.getValue();
    }


    private Object toObject(Object data) {
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        return mapServiceContext.toObject(data);
    }

View Full Code Here


    @Override
    public void run() {
        final long now = Clock.currentTimeMillis();
        final String mapName = this.mapName;
        final MapServiceContext mapServiceContext = this.mapServiceContext;
        final NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
        final ClusterService clusterService = nodeEngine.getClusterService();
        final InternalPartitionService partitionService = nodeEngine.getPartitionService();
        final Address thisAddress = clusterService.getThisAddress();
        final int partitionCount = partitionService.getPartitionCount();
        Map<Integer, Integer> partitionToEntryCountHolder = Collections.emptyMap();

View Full Code Here

        keys = selectThisPartitionsKeys(this.keys);
        recordStore.loadAllFromStore(keys, replaceExistingValues);
    }


    private List<Data> selectThisPartitionsKeys(Collection<Data> keys) {
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        final InternalPartitionService partitionService = mapServiceContext.getNodeEngine().getPartitionService();
        final int partitionId = getPartitionId();
        List<Data> dataKeys = null;
        for (Data key : keys) {
            if (partitionId == partitionService.getPartitionId(key)) {
                if (dataKeys == null) {

View Full Code Here

        Collection<Integer> finalPartitions = mapService.getMapServiceContext().getOwnedPartitions();
        if (initialPartitions.equals(finalPartitions)) {
            result.setPartitionIds(finalPartitions);
        }
        if (mapContainer.getMapConfig().isStatisticsEnabled()) {
            final MapServiceContext mapServiceContext = ((MapService) getService())
                    .getMapServiceContext();
            mapServiceContext
                    .getLocalMapStatsProvider().getLocalMapStatsImpl(name).incrementOtherOperations();
        }
    }

View Full Code Here

    public RemoveBackupOperation() {
    }


    public void run() {
        MapService mapService = getService();
        MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        int partitionId = getPartitionId();
        RecordStore recordStore = mapServiceContext.getRecordStore(partitionId, name);
        recordStore.removeBackup(dataKey);
        if (unlockKey) {
            recordStore.forceUnlock(dataKey);
        }
    }

View Full Code Here

        }
    }


    public void run() {
        MapService mapService = getService();
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        if (data != null) {
            for (Entry<String, Set<RecordReplicationInfo>> dataEntry : data.entrySet()) {
                Set<RecordReplicationInfo> recordReplicationInfos = dataEntry.getValue();
                final String mapName = dataEntry.getKey();
                RecordStore recordStore = mapServiceContext.getRecordStore(getPartitionId(), mapName);
                for (RecordReplicationInfo recordReplicationInfo : recordReplicationInfos) {
                    Data key = recordReplicationInfo.getKey();
                    final Data value = recordReplicationInfo.getValue();
                    final MapContainer mapContainer = mapServiceContext.getMapContainer(mapName);
                    Record newRecord = mapContainer.createRecord(key, value, -1L, Clock.currentTimeMillis());
                    applyRecordInfo(newRecord, recordReplicationInfo);
                    recordStore.putRecord(key, newRecord);
                }
                recordStore.setLoaded(true);


            }
        }
        for (Entry<String, List<DelayedEntry>> entry : delayedEntries.entrySet()) {
            final RecordStore recordStore = mapServiceContext.getRecordStore(getPartitionId(), entry.getKey());
            final List<DelayedEntry> replicatedEntries = entry.getValue();
            final WriteBehindQueue<DelayedEntry> writeBehindQueue
                    = ((WriteBehindStore) recordStore.getMapDataStore()).getWriteBehindQueue();
            writeBehindQueue.addEnd(replicatedEntries);
        }

View Full Code Here

            for (RecordReplicationInfo recordReplicationInfo : recordReplicationInfos) {
                out.writeObject(recordReplicationInfo);
            }
        }
        final MapService mapService = getService();
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        out.writeInt(delayedEntries.size());
        for (Entry<String, List<DelayedEntry>> entry : delayedEntries.entrySet()) {
            out.writeUTF(entry.getKey());
            final List<DelayedEntry> delayedEntryList = entry.getValue();
            out.writeInt(delayedEntryList.size());
            for (DelayedEntry e : delayedEntryList) {
                final Data key = mapServiceContext.toData(e.getKey());
                final Data value = mapServiceContext.toData(e.getValue());
                out.writeData(key);
                out.writeData(value);
                out.writeLong(e.getStoreTime());
                out.writeInt(e.getPartitionId());
            }

View Full Code Here


    private int getNotExpiredEntryCount(IMap map, long now, boolean backup) {
        int count = 0;
        final MapProxyImpl mapProxy = (MapProxyImpl) map;
        final MapService mapService = (MapService) mapProxy.getService();
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        final NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
        final InternalPartitionService partitionService = nodeEngine.getPartitionService();
        for (int i = 0; i < partitionService.getPartitionCount(); i++) {
            final Address owner = partitionService.getPartitionOwner(i);
            if (!nodeEngine.getThisAddress().equals(owner) && backup
                    || nodeEngine.getThisAddress().equals(owner) && !backup) {
                final PartitionContainer container = mapServiceContext.getPartitionContainer(i);
                if (container == null) {
                    continue;
                }
                final RecordStore recordStore = container.getRecordStore(map.getName());
                final DefaultRecordStore defaultRecordStore = (DefaultRecordStore) recordStore;

View Full Code Here

    }


    private void setTestSizeEstimator(IMap map, final long oneEntryHeapCostInMegaBytes) {
        final MapProxyImpl mapProxy = (MapProxyImpl) map;
        final MapService mapService = (MapService) mapProxy.getService();
        final MapServiceContext mapServiceContext = mapService.getMapServiceContext();
        final NodeEngine nodeEngine = mapServiceContext.getNodeEngine();
        final InternalPartitionService partitionService = nodeEngine.getPartitionService();
        for (int i = 0; i < partitionService.getPartitionCount(); i++) {
            final Address owner = partitionService.getPartitionOwner(i);
            if (nodeEngine.getThisAddress().equals(owner)) {
                final PartitionContainer container = mapServiceContext.getPartitionContainer(i);
                if (container == null) {
                    continue;
                }
                final RecordStore recordStore = container.getRecordStore(map.getName());
                final DefaultRecordStore defaultRecordStore = (DefaultRecordStore) recordStore;

View Full Code Here

0 1 2 3 4 5

TOP

Related Classes of com.hazelcast.map.impl.MapServiceContext

com.hazelcast.map.EvictionMaxSizePolicyTest

com.hazelcast.map.EvictionTest

com.hazelcast.map.impl.client.MapEvictAllRequest

com.hazelcast.map.impl.eviction.MaxSizeChecker

com.hazelcast.map.impl.mapstore.MapDataStores

com.hazelcast.map.impl.mapstore.writebehind.StoreWorker

com.hazelcast.map.impl.mapstore.writebehind.WriteBehindManager

com.hazelcast.map.impl.operation.AbstractMultipleEntryOperation

com.hazelcast.map.impl.operation.BasePutOperation

com.hazelcast.map.impl.operation.BaseRemoveOperation

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.