Examples with ICacheService com.hazelcast.cache.impl.ICacheService used on opensource projects

Example 11 with ICacheService

use of com.hazelcast.cache.impl.ICacheService in project hazelcast by hazelcast.

the class CacheBackupTest method entrySuccessfullyRetrievedFromBackup.

private void entrySuccessfullyRetrievedFromBackup(int backupCount, boolean sync) {
    final String KEY = "key";
    final String VALUE = "value";
    final int nodeCount = backupCount + 1;
    final TestHazelcastInstanceFactory instanceFactory = createHazelcastInstanceFactory(nodeCount);
    final HazelcastInstance[] instances = new HazelcastInstance[nodeCount];
    for (int i = 0; i < instances.length; i++) {
        instances[i] = instanceFactory.newHazelcastInstance();
    }
    final HazelcastInstance hz = instances[0];
    final CachingProvider cachingProvider = HazelcastServerCachingProvider.createCachingProvider(hz);
    final CacheManager cacheManager = cachingProvider.getCacheManager();
    final String cacheName = randomName();
    final CacheConfig cacheConfig = new CacheConfig().setName(cacheName);
    if (sync) {
        cacheConfig.setBackupCount(backupCount);
    } else {
        cacheConfig.setAsyncBackupCount(backupCount);
    }
    final Cache cache = cacheManager.createCache(cacheName, cacheConfig);
    warmUpPartitions(instances);
    waitAllForSafeState(instances);
    cache.put(KEY, VALUE);
    final Node node = getNode(hz);
    final InternalPartitionService partitionService = node.getPartitionService();
    final int keyPartitionId = partitionService.getPartitionId(KEY);
    for (int i = 1; i <= backupCount; i++) {
        final Node backupNode = getNode(instances[i]);
        final SerializationService serializationService = backupNode.getSerializationService();
        final ICacheService cacheService = backupNode.getNodeEngine().getService(ICacheService.SERVICE_NAME);
        if (sync) {
            checkSavedRecordOnBackup(KEY, VALUE, cacheName, keyPartitionId, serializationService, cacheService);
        } else {
            assertTrueEventually(new AssertTask() {

                @Override
                public void run() throws Exception {
                    checkSavedRecordOnBackup(KEY, VALUE, cacheName, keyPartitionId, serializationService, cacheService);
                }
            });
        }
    }
}

Example 12 with ICacheService

use of com.hazelcast.cache.impl.ICacheService in project hazelcast by hazelcast.

the class CachePutAllTest method testPutAll.

@Test
public void testPutAll() {
    ICache<String, String> cache = createCache();
    String cacheName = cache.getName();
    Map<String, String> entries = createAndFillEntries();
    cache.putAll(entries);
    // Verify that put-all works
    for (Map.Entry<String, String> entry : entries.entrySet()) {
        String key = entry.getKey();
        String expectedValue = entries.get(key);
        String actualValue = cache.get(key);
        assertEquals(expectedValue, actualValue);
    }
    Node node = getNode(hazelcastInstance);
    InternalPartitionService partitionService = node.getPartitionService();
    SerializationService serializationService = node.getSerializationService();
    // Verify that backup of put-all works
    for (Map.Entry<String, String> entry : entries.entrySet()) {
        String key = entry.getKey();
        String expectedValue = entries.get(key);
        Data keyData = serializationService.toData(key);
        int keyPartitionId = partitionService.getPartitionId(keyData);
        for (int i = 0; i < INSTANCE_COUNT; i++) {
            Node n = getNode(hazelcastInstances[i]);
            ICacheService cacheService = n.getNodeEngine().getService(ICacheService.SERVICE_NAME);
            ICacheRecordStore recordStore = cacheService.getRecordStore("/hz/" + cacheName, keyPartitionId);
            assertNotNull(recordStore);
            String actualValue = serializationService.toObject(recordStore.get(keyData, null));
            assertEquals(expectedValue, actualValue);
        }
    }
}

Example 13 with ICacheService

use of com.hazelcast.cache.impl.ICacheService in project hazelcast by hazelcast.

the class CacheRecordStoreTestSupport method createCacheRecordStore.

protected ICacheRecordStore createCacheRecordStore(HazelcastInstance instance, String cacheName, int partitionId, InMemoryFormat inMemoryFormat) {
    NodeEngine nodeEngine = getNodeEngine(instance);
    ICacheService cacheService = getCacheService(instance);
    CacheConfig cacheConfig = createCacheConfig(cacheName, inMemoryFormat);
    cacheService.putCacheConfigIfAbsent(cacheConfig);
    return new CacheRecordStore(CACHE_NAME_PREFIX + cacheName, partitionId, nodeEngine, (AbstractCacheService) cacheService);
}

Example 14 with ICacheService

use of com.hazelcast.cache.impl.ICacheService in project hazelcast by hazelcast.

the class CacheLoadAllOperation method run.

@Override
public void run() throws Exception {
    int partitionId = getPartitionId();
    IPartitionService partitionService = getNodeEngine().getPartitionService();
    Set<Data> filteredKeys = null;
    if (keys != null) {
        filteredKeys = new HashSet<Data>();
        for (Data k : keys) {
            if (partitionService.getPartitionId(k) == partitionId) {
                filteredKeys.add(k);
            }
        }
    }
    if (filteredKeys == null || filteredKeys.isEmpty()) {
        return;
    }
    try {
        ICacheService service = getService();
        cache = service.getOrCreateRecordStore(name, partitionId);
        Set<Data> keysLoaded = cache.loadAll(filteredKeys, replaceExistingValues);
        int loadedKeyCount = keysLoaded.size();
        if (loadedKeyCount > 0) {
            backupRecords = new HashMap<Data, CacheRecord>(loadedKeyCount);
            for (Data key : keysLoaded) {
                CacheRecord record = cache.getRecord(key);
                // So if the loaded key is evicted, don't send it to backup.
                if (record != null) {
                    backupRecords.put(key, record);
                }
            }
            shouldBackup = !backupRecords.isEmpty();
        }
    } catch (CacheException e) {
        response = new CacheClearResponse(e);
    }
}

Example 15 with ICacheService

use of com.hazelcast.cache.impl.ICacheService in project hazelcast by hazelcast.

the class CacheClearOperation method beforeRun.

@Override
public void beforeRun() throws Exception {
    ICacheService service = getService();
    cache = service.getRecordStore(name, getPartitionId());
}