Examples of com.hazelcast.cache.impl.ICacheRecordStore

com.hazelcast.cache.impl.ICacheRecordStore
{@link ICacheRecordStore} is the core contract providing internal functionality to{@link com.hazelcast.cache.ICache} implementations on partition scope. All of the ICache methods actuallymap to a method on this interface through Hazelcast's RPC mechanism. Hazelcast {@link com.hazelcast.spi.Operation} is sent to the relevant partition to be executed and the finalresults are returned to the callers. For each partition, there is only one {@link ICacheRecordStore} in the cluster.
Implementations of this interface may provide different internal data persistence like on-heap storage.
Each expirible cache entry is actually a {@link Data}, {@link CacheRecord} pair.
Key type: always serialized form of {@link Data}.

Value types: depend on the configuration.
@see com.hazelcast.cache.impl.CacheRecordStore

        cache.invoke(1, new SimpleEntryProcessor());


        final Data key = serializationService.toData(1);
        final int partitionId = hz1.getPartitionService().getPartition(1).getPartitionId();


        final ICacheRecordStore recordStore1 = cacheServiceHz1.getOrCreateCache("/hz/" + cacheName, partitionId);
        final ICacheRecordStore recordStore2 = cacheServiceHz2.getOrCreateCache("/hz/" + cacheName, partitionId);


        assertTrueEventually(new AssertTask() {
            @Override
            public void run()
                    throws Exception {
                CacheRecord record1 = recordStore1.getRecord(key);
                CacheRecord record2 = recordStore2.getRecord(key);


                Object value1 = serializationService.toObject(record1.getValue());
                Object value2 = serializationService.toObject(record2.getValue());


                assertEquals("Foo", value1);

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        cache.invoke(1, new SimpleBackupAwareEntryProcessor());


        final Data key = serializationService.toData(1);
        final int partitionId = hz1.getPartitionService().getPartition(1).getPartitionId();


        final ICacheRecordStore recordStore1 = cacheServiceHz1.getOrCreateCache("/hz/" + cacheName, partitionId);
        final ICacheRecordStore recordStore2 = cacheServiceHz2.getOrCreateCache("/hz/" + cacheName, partitionId);


        assertTrueEventually(new AssertTask() {
            @Override
            public void run()
                    throws Exception {
                CacheRecord record1 = recordStore1.getRecord(key);
                CacheRecord record2 = recordStore2.getRecord(key);


                Object value1 = serializationService.toObject(record1.getValue());
                Object value2 = serializationService.toObject(record2.getValue());


                assertEquals("Foo", value1);

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        cache.invoke(1, new NullBackupAwareEntryProcessor());


        final Data key = serializationService.toData(1);
        final int partitionId = hz1.getPartitionService().getPartition(1).getPartitionId();


        final ICacheRecordStore recordStore1 = cacheServiceHz1.getOrCreateCache("/hz/" + cacheName, partitionId);
        final ICacheRecordStore recordStore2 = cacheServiceHz2.getOrCreateCache("/hz/" + cacheName, partitionId);


        assertTrueEventually(new AssertTask() {
            @Override
            public void run()
                    throws Exception {
                CacheRecord record1 = recordStore1.getRecord(key);
                CacheRecord record2 = recordStore2.getRecord(key);


                Object value1 = serializationService.toObject(record1.getValue());
                Object value2 = serializationService.toObject(record2.getValue());


                assertEquals("Foo", value1);

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        cache.invoke(1, new CustomBackupAwareEntryProcessor());


        final Data key = serializationService.toData(1);
        final int partitionId = hz1.getPartitionService().getPartition(1).getPartitionId();


        final ICacheRecordStore recordStore1 = cacheServiceHz1.getOrCreateCache("/hz/" + cacheName, partitionId);
        final ICacheRecordStore recordStore2 = cacheServiceHz2.getOrCreateCache("/hz/" + cacheName, partitionId);


        assertTrueEventually(new AssertTask() {
            @Override
            public void run()
                    throws Exception {
                CacheRecord record1 = recordStore1.getRecord(key);
                CacheRecord record2 = recordStore2.getRecord(key);


                Object value1 = serializationService.toObject(record1.getValue());
                Object value2 = serializationService.toObject(record2.getValue());


                Partition partition = hz1.getPartitionService().getPartition(1);

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    @Override
    public void run()
            throws Exception {
        CacheService service = getService();
        ICacheRecordStore cache = service.getCacheRecordStore(name, getPartitionId());
        response = cache != null ? cache.size() : 0;
    }

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    @Override
    public void run()
            throws Exception {
        CacheService service = getService();
        ICacheRecordStore cache = service.getOrCreateCache(name, getPartitionId());
        cache.setRecord(key, cacheRecord);
        response = Boolean.TRUE;
    }

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    public CacheReplicationOperation(CachePartitionSegment segment, int replicaIndex) {
        data = new HashMap<String, Map<Data, CacheRecord>>();


        Iterator<ICacheRecordStore> iter = segment.cacheIterator();
        while (iter.hasNext()) {
            ICacheRecordStore cacheRecordStore = iter.next();
            CacheConfig cacheConfig = cacheRecordStore.getConfig();
            if (cacheConfig.getAsyncBackupCount() + cacheConfig.getBackupCount() >= replicaIndex) {
                data.put(cacheRecordStore.getName(), cacheRecordStore.getReadOnlyRecords());
            }
        }


        configs = new ArrayList<CacheConfig>(segment.getCacheConfigs());
    }

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    @Override
    public void run()
            throws Exception {
        CacheService service = getService();
        for (Map.Entry<String, Map<Data, CacheRecord>> entry : data.entrySet()) {
            ICacheRecordStore cache = service.getOrCreateCache(entry.getKey(), getPartitionId());
            Map<Data, CacheRecord> map = entry.getValue();


            Iterator<Map.Entry<Data, CacheRecord>> iter = map.entrySet().iterator();
            while (iter.hasNext()) {
                Map.Entry<Data, CacheRecord> next = iter.next();
                Data key = next.getKey();
                CacheRecord record = next.getValue();
                iter.remove();
                cache.setRecord(key, record);
            }
        }
        data.clear();
    }

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    public CacheGetAllOperation() {
    }


    public void run() {
        CacheService service = getService();
        ICacheRecordStore cache = service.getOrCreateCache(name, getPartitionId());


        int partitionId = getPartitionId();
        Set<Data> partitionKeySet = new HashSet<Data>();
        for (Data key : keys) {
            if (partitionId == getNodeEngine().getPartitionService().getPartitionId(key)) {
                partitionKeySet.add(key);
            }
        }
        response = cache.getAll(partitionKeySet, expiryPolicy);
    }

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Related Classes of com.hazelcast.cache.impl.ICacheRecordStore

com.hazelcast.cache.entryprocessor.JCacheEntryProcessorTest

com.hazelcast.cache.impl.operation.CacheGetAllOperation

com.hazelcast.cache.impl.operation.CachePutBackupOperation

com.hazelcast.cache.impl.operation.CacheReplicationOperation

com.hazelcast.cache.impl.operation.CacheSizeOperation

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