Package com.hazelcast.map

Examples of com.hazelcast.map.MapService

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    protected Map<Object, Object> getAllObjectInternal(final Set<Data> keys) {
        if (keys == null || keys.isEmpty()) {
            return Collections.emptyMap();
        }
        final NodeEngine nodeEngine = getNodeEngine();
        final MapService mapService = getService();
        Map<Object, Object> result = new HashMap<Object, Object>();
        final boolean nearCacheEnabled = getMapConfig().isNearCacheEnabled();
        if (nearCacheEnabled) {
            getFromNearCache(result, keys);
        }
        if (keys.isEmpty()) {
            return result;
        }
        Collection<Integer> partitions = getPartitionsForKeys(keys);
        Map<Integer, Object> responses;
        try {
            responses = nodeEngine.getOperationService()
                    .invokeOnPartitions(SERVICE_NAME, new MapGetAllOperationFactory(name, keys), partitions);
            for (Object response : responses.values()) {
                Set<Map.Entry<Data, Data>> entries
                        = ((MapEntrySet) mapService.getMapServiceContext().toObject(response)).getEntrySet();
                for (Entry<Data, Data> entry : entries) {
                    result.put(mapService.getMapServiceContext().toObject(entry.getKey()),
                            mapService.getMapServiceContext().toObject(entry.getValue()));
                    if (nearCacheEnabled) {
                        if (notOwnerPartitionForKey(entry.getKey())
                                || cacheKeyAnyway()) {
                            putNearCache(entry.getKey(), entry.getValue());
                        }
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        return idToKeys;
    }

    protected void putAllInternal(final Map<? extends Object, ? extends Object> entries) {
        final NodeEngine nodeEngine = getNodeEngine();
        final MapService mapService = getService();
        int factor = 3;
        InternalPartitionService partitionService = nodeEngine.getPartitionService();
        OperationService operationService = nodeEngine.getOperationService();
        int partitionCount = partitionService.getPartitionCount();
        boolean tooManyEntries = entries.size() > (partitionCount * factor);
        try {
            if (tooManyEntries) {
                List<Future> futures = new LinkedList<Future>();
                Map<Integer, MapEntrySet> entryMap
                        = new HashMap<Integer, MapEntrySet>(nodeEngine.getPartitionService().getPartitionCount());
                for (Entry entry : entries.entrySet()) {
                    if (entry.getKey() == null) {
                        throw new NullPointerException(NULL_KEY_IS_NOT_ALLOWED);
                    }
                    if (entry.getValue() == null) {
                        throw new NullPointerException(NULL_VALUE_IS_NOT_ALLOWED);
                    }
                    int partitionId = partitionService.getPartitionId(entry.getKey());
                    if (!entryMap.containsKey(partitionId)) {
                        entryMap.put(partitionId, new MapEntrySet());
                    }
                    entryMap.get(partitionId).add(
                            new AbstractMap.SimpleImmutableEntry<Data, Data>(mapService.getMapServiceContext().toData(
                                    entry.getKey(),
                                    partitionStrategy),
                                    mapService.getMapServiceContext()
                                            .toData(entry.getValue())
                            ));
                }

                for (final Map.Entry<Integer, MapEntrySet> entry : entryMap.entrySet()) {
                    final Integer partitionId = entry.getKey();
                    final PutAllOperation op = new PutAllOperation(name, entry.getValue());
                    op.setPartitionId(partitionId);
                    futures.add(operationService.invokeOnPartition(SERVICE_NAME, op, partitionId));
                }

                for (Future future : futures) {
                    future.get();
                }

            } else {
                for (Entry entry : entries.entrySet()) {
                    if (entry.getKey() == null) {
                        throw new NullPointerException(NULL_KEY_IS_NOT_ALLOWED);
                    }
                    if (entry.getValue() == null) {
                        throw new NullPointerException(NULL_VALUE_IS_NOT_ALLOWED);
                    }
                    putInternal(mapService.getMapServiceContext().toData(entry.getKey(), partitionStrategy),
                            mapService.getMapServiceContext().toData(entry.getValue()),
                            -1,
                            TimeUnit.MILLISECONDS);
                }
            }
        } catch (Exception e) {
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        }
    }

    public String addMapInterceptorInternal(MapInterceptor interceptor) {
        final NodeEngine nodeEngine = getNodeEngine();
        final MapService mapService = getService();
        if (interceptor instanceof HazelcastInstanceAware) {
            ((HazelcastInstanceAware) interceptor).setHazelcastInstance(nodeEngine.getHazelcastInstance());
        }
        String id = mapService.getMapServiceContext().addInterceptor(name, interceptor);
        Collection<MemberImpl> members = nodeEngine.getClusterService().getMemberList();
        for (MemberImpl member : members) {
            try {
                if (member.localMember()) {
                    continue;
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        return id;
    }

    public void removeMapInterceptorInternal(String id) {
        final NodeEngine nodeEngine = getNodeEngine();
        final MapService mapService = getService();
        mapService.getMapServiceContext().removeInterceptor(name, id);
        Collection<MemberImpl> members = nodeEngine.getClusterService().getMemberList();
        for (Member member : members) {
            try {
                if (member.localMember()) {
                    continue;
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            }
        }
    }

    public String addLocalEntryListener(final EntryListener listener) {
        final MapService mapService = getService();
        return mapService.getMapServiceContext().addLocalEventListener(listener, name);
    }
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    }

    public String addLocalEntryListenerInternal(EntryListener listener, Predicate predicate,
                                                final Data key, boolean includeValue) {

        final MapService mapService = getService();
        EventFilter eventFilter = new QueryEventFilter(includeValue, key, predicate);
        return mapService.getMapServiceContext().addLocalEventListener(listener, eventFilter, name);
    }
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    }

    protected String addEntryListenerInternal(
            final EntryListener listener, final Data key, final boolean includeValue) {
        EventFilter eventFilter = new EntryEventFilter(includeValue, key);
        final MapService mapService = getService();
        return mapService.getMapServiceContext().addEventListener(listener, eventFilter, name);
    }
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    }

    protected String addEntryListenerInternal(
            EntryListener listener, Predicate predicate, final Data key, final boolean includeValue) {
        EventFilter eventFilter = new QueryEventFilter(includeValue, key, predicate);
        final MapService mapService = getService();
        return mapService.getMapServiceContext().addEventListener(listener, eventFilter, name);
    }
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        final MapService mapService = getService();
        return mapService.getMapServiceContext().addEventListener(listener, eventFilter, name);
    }

    protected boolean removeEntryListenerInternal(String id) {
        final MapService mapService = getService();
        return mapService.getMapServiceContext().removeEventListener(name, id);
    }
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            MultipleEntryOperationFactory operationFactory = new MultipleEntryOperationFactory(name, keys, entryProcessor);
            Map<Integer, Object> results = nodeEngine.getOperationService()
                    .invokeOnPartitions(SERVICE_NAME, operationFactory, partitionsForKeys);
            for (Object o : results.values()) {
                if (o != null) {
                    final MapService service = getService();
                    final MapEntrySet mapEntrySet = (MapEntrySet) o;
                    for (Entry<Data, Data> entry : mapEntrySet.getEntrySet()) {
                        result.put(service.getMapServiceContext().toObject(entry.getKey()),
                                service.getMapServiceContext().toObject(entry.getValue()));
                    }
                }
            }
            invalidateNearCache(keys);
        } catch (Throwable t) {
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Related Classes of com.hazelcast.map.MapService

  • com.hazelcast.cluster.ClusterService
  • com.hazelcast.concurrent.lock.LockService
  • com.hazelcast.concurrent.lock.LockStoreInfo
  • com.hazelcast.management.operation.GetMapConfigOperation
  • com.hazelcast.management.operation.UpdateMapConfigOperation
  • com.hazelcast.map.client.AbstractMapAddEntryListenerRequest
  • com.hazelcast.map.client.MapAddInterceptorRequest
  • com.hazelcast.map.client.MapClearRequest
  • com.hazelcast.map.client.MapEntrySetRequest
  • com.hazelcast.map.client.MapEvictAllRequest
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