Examples with CacheEntryImpl org.apache.ignite.internal.processors.cache.CacheEntryImpl used on opensource projects

Example 6 with CacheEntryImpl

use of org.apache.ignite.internal.processors.cache.CacheEntryImpl in project ignite by apache.

the class CassandraDirectPersistenceTest method pojoStrategyTest.

/** */
@Test
@SuppressWarnings("unchecked")
public void pojoStrategyTest() {
    CacheStore store1 = CacheStoreHelper.createCacheStore("longTypes", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/persistence-settings-1.xml"), CassandraHelper.getAdminDataSrc());
    CacheStore store2 = CacheStoreHelper.createCacheStore("personTypes", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/persistence-settings-2.xml"), CassandraHelper.getAdminDataSrc());
    CacheStore store3 = CacheStoreHelper.createCacheStore("personTypes", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/persistence-settings-3.xml"), CassandraHelper.getAdminDataSrc());
    CacheStore store4 = CacheStoreHelper.createCacheStore("persons", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/persistence-settings-4.xml"), CassandraHelper.getAdminDataSrc());
    CacheStore productStore = CacheStoreHelper.createCacheStore("product", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/product.xml"), CassandraHelper.getAdminDataSrc());
    CacheStore orderStore = CacheStoreHelper.createCacheStore("order", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/order.xml"), CassandraHelper.getAdminDataSrc());
    Collection<CacheEntryImpl<Long, Person>> entries1 = TestsHelper.generateLongsPersonsEntries();
    Collection<CacheEntryImpl<PersonId, Person>> entries2 = TestsHelper.generatePersonIdsPersonsEntries();
    Collection<CacheEntryImpl<PersonId, Person>> entries3 = TestsHelper.generatePersonIdsPersonsEntries();
    Collection<CacheEntryImpl<Long, Product>> productEntries = TestsHelper.generateProductEntries();
    Collection<CacheEntryImpl<Long, ProductOrder>> orderEntries = TestsHelper.generateOrderEntries();
    LOGGER.info("Running POJO strategy write tests");
    LOGGER.info("Running single write operation tests");
    store1.write(entries1.iterator().next());
    store2.write(entries2.iterator().next());
    store3.write(entries3.iterator().next());
    store4.write(entries3.iterator().next());
    productStore.write(productEntries.iterator().next());
    orderStore.write(orderEntries.iterator().next());
    LOGGER.info("Single write operation tests passed");
    LOGGER.info("Running bulk write operation tests");
    store1.writeAll(entries1);
    store2.writeAll(entries2);
    store3.writeAll(entries3);
    store4.writeAll(entries3);
    productStore.writeAll(productEntries);
    orderStore.writeAll(orderEntries);
    LOGGER.info("Bulk write operation tests passed");
    LOGGER.info("POJO strategy write tests passed");
    LOGGER.info("Running POJO strategy read tests");
    LOGGER.info("Running single read operation tests");
    Person person = (Person) store1.load(entries1.iterator().next().getKey());
    if (!entries1.iterator().next().getValue().equalsPrimitiveFields(person))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    person = (Person) store2.load(entries2.iterator().next().getKey());
    if (!entries2.iterator().next().getValue().equalsPrimitiveFields(person))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    person = (Person) store3.load(entries3.iterator().next().getKey());
    if (!entries3.iterator().next().getValue().equals(person))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    person = (Person) store4.load(entries3.iterator().next().getKey());
    if (!entries3.iterator().next().getValue().equals(person))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    Product product = (Product) productStore.load(productEntries.iterator().next().getKey());
    if (!productEntries.iterator().next().getValue().equals(product))
        throw new RuntimeException("Product values were incorrectly deserialized from Cassandra");
    ProductOrder order = (ProductOrder) orderStore.load(orderEntries.iterator().next().getKey());
    if (!orderEntries.iterator().next().getValue().equals(order))
        throw new RuntimeException("Order values were incorrectly deserialized from Cassandra");
    LOGGER.info("Single read operation tests passed");
    LOGGER.info("Running bulk read operation tests");
    Map persons = store1.loadAll(TestsHelper.getKeys(entries1));
    if (!TestsHelper.checkPersonCollectionsEqual(persons, entries1, true))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    persons = store2.loadAll(TestsHelper.getKeys(entries2));
    if (!TestsHelper.checkPersonCollectionsEqual(persons, entries2, true))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    persons = store3.loadAll(TestsHelper.getKeys(entries3));
    if (!TestsHelper.checkPersonCollectionsEqual(persons, entries3, false))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    persons = store4.loadAll(TestsHelper.getKeys(entries3));
    if (!TestsHelper.checkPersonCollectionsEqual(persons, entries3, false))
        throw new RuntimeException("Person values were incorrectly deserialized from Cassandra");
    Map products = productStore.loadAll(TestsHelper.getKeys(productEntries));
    if (!TestsHelper.checkProductCollectionsEqual(products, productEntries))
        throw new RuntimeException("Product values were incorrectly deserialized from Cassandra");
    Map orders = orderStore.loadAll(TestsHelper.getKeys(orderEntries));
    if (!TestsHelper.checkOrderCollectionsEqual(orders, orderEntries))
        throw new RuntimeException("Order values were incorrectly deserialized from Cassandra");
    LOGGER.info("Bulk read operation tests passed");
    LOGGER.info("POJO strategy read tests passed");
    LOGGER.info("Running POJO strategy delete tests");
    store1.delete(entries1.iterator().next().getKey());
    store1.deleteAll(TestsHelper.getKeys(entries1));
    store2.delete(entries2.iterator().next().getKey());
    store2.deleteAll(TestsHelper.getKeys(entries2));
    store3.delete(entries3.iterator().next().getKey());
    store3.deleteAll(TestsHelper.getKeys(entries3));
    store4.delete(entries3.iterator().next().getKey());
    store4.deleteAll(TestsHelper.getKeys(entries3));
    productStore.delete(productEntries.iterator().next().getKey());
    productStore.deleteAll(TestsHelper.getKeys(productEntries));
    orderStore.delete(orderEntries.iterator().next().getKey());
    orderStore.deleteAll(TestsHelper.getKeys(orderEntries));
    LOGGER.info("POJO strategy delete tests passed");
}

Example 7 with CacheEntryImpl

use of org.apache.ignite.internal.processors.cache.CacheEntryImpl in project ignite by apache.

the class CassandraDirectPersistenceTest method primitiveStrategyTest.

/** */
@Test
@SuppressWarnings("unchecked")
public void primitiveStrategyTest() {
    CacheStore store1 = CacheStoreHelper.createCacheStore("longTypes", new ClassPathResource("org/apache/ignite/tests/persistence/primitive/persistence-settings-1.xml"), CassandraHelper.getAdminDataSrc());
    CacheStore store2 = CacheStoreHelper.createCacheStore("stringTypes", new ClassPathResource("org/apache/ignite/tests/persistence/primitive/persistence-settings-2.xml"), CassandraHelper.getAdminDataSrc());
    Collection<CacheEntryImpl<Long, Long>> longEntries = TestsHelper.generateLongsEntries();
    Collection<CacheEntryImpl<String, String>> strEntries = TestsHelper.generateStringsEntries();
    Collection<Long> fakeLongKeys = TestsHelper.getKeys(longEntries);
    fakeLongKeys.add(-1L);
    fakeLongKeys.add(-2L);
    fakeLongKeys.add(-3L);
    fakeLongKeys.add(-4L);
    Collection<String> fakeStrKeys = TestsHelper.getKeys(strEntries);
    fakeStrKeys.add("-1");
    fakeStrKeys.add("-2");
    fakeStrKeys.add("-3");
    fakeStrKeys.add("-4");
    LOGGER.info("Running PRIMITIVE strategy write tests");
    LOGGER.info("Running single write operation tests");
    store1.write(longEntries.iterator().next());
    store2.write(strEntries.iterator().next());
    LOGGER.info("Single write operation tests passed");
    LOGGER.info("Running bulk write operation tests");
    store1.writeAll(longEntries);
    store2.writeAll(strEntries);
    LOGGER.info("Bulk write operation tests passed");
    LOGGER.info("PRIMITIVE strategy write tests passed");
    LOGGER.info("Running PRIMITIVE strategy read tests");
    LOGGER.info("Running single read operation tests");
    LOGGER.info("Running real keys read tests");
    Long longVal = (Long) store1.load(longEntries.iterator().next().getKey());
    if (!longEntries.iterator().next().getValue().equals(longVal))
        throw new RuntimeException("Long values were incorrectly deserialized from Cassandra");
    String strVal = (String) store2.load(strEntries.iterator().next().getKey());
    if (!strEntries.iterator().next().getValue().equals(strVal))
        throw new RuntimeException("String values were incorrectly deserialized from Cassandra");
    LOGGER.info("Running fake keys read tests");
    longVal = (Long) store1.load(-1L);
    if (longVal != null)
        throw new RuntimeException("Long value with fake key '-1' was found in Cassandra");
    strVal = (String) store2.load("-1");
    if (strVal != null)
        throw new RuntimeException("String value with fake key '-1' was found in Cassandra");
    LOGGER.info("Single read operation tests passed");
    LOGGER.info("Running bulk read operation tests");
    LOGGER.info("Running real keys read tests");
    Map longValues = store1.loadAll(TestsHelper.getKeys(longEntries));
    if (!TestsHelper.checkCollectionsEqual(longValues, longEntries))
        throw new RuntimeException("Long values were incorrectly deserialized from Cassandra");
    Map strValues = store2.loadAll(TestsHelper.getKeys(strEntries));
    if (!TestsHelper.checkCollectionsEqual(strValues, strEntries))
        throw new RuntimeException("String values were incorrectly deserialized from Cassandra");
    LOGGER.info("Running fake keys read tests");
    longValues = store1.loadAll(fakeLongKeys);
    if (!TestsHelper.checkCollectionsEqual(longValues, longEntries))
        throw new RuntimeException("Long values were incorrectly deserialized from Cassandra");
    strValues = store2.loadAll(fakeStrKeys);
    if (!TestsHelper.checkCollectionsEqual(strValues, strEntries))
        throw new RuntimeException("String values were incorrectly deserialized from Cassandra");
    LOGGER.info("Bulk read operation tests passed");
    LOGGER.info("PRIMITIVE strategy read tests passed");
    LOGGER.info("Running PRIMITIVE strategy delete tests");
    LOGGER.info("Deleting real keys");
    store1.delete(longEntries.iterator().next().getKey());
    store1.deleteAll(TestsHelper.getKeys(longEntries));
    store2.delete(strEntries.iterator().next().getKey());
    store2.deleteAll(TestsHelper.getKeys(strEntries));
    LOGGER.info("Deleting fake keys");
    store1.delete(-1L);
    store2.delete("-1");
    store1.deleteAll(fakeLongKeys);
    store2.deleteAll(fakeStrKeys);
    LOGGER.info("PRIMITIVE strategy delete tests passed");
}

Example 8 with CacheEntryImpl

use of org.apache.ignite.internal.processors.cache.CacheEntryImpl in project ignite by apache.

the class GridCacheQueryManager method runQuery.

/**
     * Processes cache query request.
     *
     * @param qryInfo Query info.
     */
@SuppressWarnings("unchecked")
protected void runQuery(GridCacheQueryInfo qryInfo) {
    assert qryInfo != null;
    assert qryInfo.query().type() != SCAN || !qryInfo.local() : qryInfo;
    if (!enterBusy()) {
        if (cctx.localNodeId().equals(qryInfo.senderId()))
            throw new IllegalStateException("Failed to process query request (grid is stopping).");
        // Ignore remote requests when when node is stopping.
        return;
    }
    try {
        boolean loc = qryInfo.local();
        QueryResult<K, V> res = null;
        if (log.isDebugEnabled())
            log.debug("Running query: " + qryInfo);
        boolean rmvIter = true;
        try {
            // Preparing query closures.
            IgniteClosure<Cache.Entry<K, V>, Object> trans = (IgniteClosure<Cache.Entry<K, V>, Object>) qryInfo.transformer();
            IgniteReducer<Cache.Entry<K, V>, Object> rdc = (IgniteReducer<Cache.Entry<K, V>, Object>) qryInfo.reducer();
            injectResources(trans);
            injectResources(rdc);
            GridCacheQueryAdapter<?> qry = qryInfo.query();
            int pageSize = qry.pageSize();
            boolean incBackups = qry.includeBackups();
            String taskName = cctx.kernalContext().task().resolveTaskName(qry.taskHash());
            IgniteSpiCloseableIterator<IgniteBiTuple<K, V>> iter;
            GridCacheQueryType type;
            res = loc ? executeQuery(qry, qryInfo.arguments(), loc, qry.subjectId(), taskName, recipient(qryInfo.senderId(), qryInfo.requestId())) : queryResult(qryInfo, taskName);
            if (res == null)
                return;
            iter = res.iterator(recipient(qryInfo.senderId(), qryInfo.requestId()));
            type = res.type();
            final GridCacheAdapter<K, V> cache = cctx.cache();
            if (log.isDebugEnabled())
                log.debug("Received index iterator [iterHasNext=" + iter.hasNext() + ", cacheSize=" + cache.size() + ']');
            int cnt = 0;
            boolean stop = false;
            boolean pageSent = false;
            Collection<Object> data = new ArrayList<>(pageSize);
            AffinityTopologyVersion topVer = cctx.affinity().affinityTopologyVersion();
            final boolean statsEnabled = cctx.config().isStatisticsEnabled();
            final boolean readEvt = cctx.gridEvents().isRecordable(EVT_CACHE_QUERY_OBJECT_READ);
            while (!Thread.currentThread().isInterrupted() && iter.hasNext()) {
                long start = statsEnabled ? System.nanoTime() : 0L;
                IgniteBiTuple<K, V> row = iter.next();
                // Query is cancelled.
                if (row == null) {
                    onPageReady(loc, qryInfo, null, true, null);
                    break;
                }
                final K key = row.getKey();
                // Other types are filtered in indexing manager.
                if (!cctx.isReplicated() && qry.type() == SCAN && qry.partition() == null && cctx.config().getCacheMode() != LOCAL && !incBackups && !cctx.affinity().primaryByKey(cctx.localNode(), key, topVer)) {
                    if (log.isDebugEnabled())
                        log.debug("Ignoring backup element [row=" + row + ", cacheMode=" + cctx.config().getCacheMode() + ", incBackups=" + incBackups + ", primary=" + cctx.affinity().primaryByKey(cctx.localNode(), key, topVer) + ']');
                    continue;
                }
                V val = row.getValue();
                if (log.isDebugEnabled()) {
                    ClusterNode primaryNode = cctx.affinity().primaryByKey(key, cctx.affinity().affinityTopologyVersion());
                    log.debug(S.toString("Record", "key", key, true, "val", val, true, "incBackups", incBackups, false, "priNode", primaryNode != null ? U.id8(primaryNode.id()) : null, false, "node", U.id8(cctx.localNode().id()), false));
                }
                if (val == null) {
                    if (log.isDebugEnabled())
                        log.debug(S.toString("Unsuitable record value", "val", val, true));
                    continue;
                }
                if (statsEnabled) {
                    CacheMetricsImpl metrics = cctx.cache().metrics0();
                    metrics.onRead(true);
                    metrics.addGetTimeNanos(System.nanoTime() - start);
                }
                K key0 = null;
                V val0 = null;
                if (readEvt) {
                    key0 = (K) cctx.unwrapBinaryIfNeeded(key, qry.keepBinary());
                    val0 = (V) cctx.unwrapBinaryIfNeeded(val, qry.keepBinary());
                    switch(type) {
                        case SQL:
                            cctx.gridEvents().record(new CacheQueryReadEvent<>(cctx.localNode(), "SQL query entry read.", EVT_CACHE_QUERY_OBJECT_READ, CacheQueryType.SQL.name(), cctx.name(), qry.queryClassName(), qry.clause(), null, null, qryInfo.arguments(), qry.subjectId(), taskName, key0, val0, null, null));
                            break;
                        case TEXT:
                            cctx.gridEvents().record(new CacheQueryReadEvent<>(cctx.localNode(), "Full text query entry read.", EVT_CACHE_QUERY_OBJECT_READ, CacheQueryType.FULL_TEXT.name(), cctx.name(), qry.queryClassName(), qry.clause(), null, null, null, qry.subjectId(), taskName, key0, val0, null, null));
                            break;
                        case SCAN:
                            cctx.gridEvents().record(new CacheQueryReadEvent<>(cctx.localNode(), "Scan query entry read.", EVT_CACHE_QUERY_OBJECT_READ, CacheQueryType.SCAN.name(), cctx.name(), null, null, qry.scanFilter(), null, null, qry.subjectId(), taskName, key0, val0, null, null));
                            break;
                    }
                }
                if (rdc != null || trans != null) {
                    if (key0 == null)
                        key0 = (K) cctx.unwrapBinaryIfNeeded(key, qry.keepBinary());
                    if (val0 == null)
                        val0 = (V) cctx.unwrapBinaryIfNeeded(val, qry.keepBinary());
                    Cache.Entry<K, V> entry = new CacheEntryImpl(key0, val0);
                    // Reduce.
                    if (rdc != null) {
                        if (!rdc.collect(entry) || !iter.hasNext()) {
                            onPageReady(loc, qryInfo, Collections.singletonList(rdc.reduce()), true, null);
                            pageSent = true;
                            break;
                        } else
                            continue;
                    }
                    data.add(trans != null ? trans.apply(entry) : !loc ? new GridCacheQueryResponseEntry<>(key, val) : F.t(key, val));
                } else
                    data.add(!loc ? new GridCacheQueryResponseEntry<>(key, val) : F.t(key, val));
                if (!loc) {
                    if (++cnt == pageSize || !iter.hasNext()) {
                        boolean finished = !iter.hasNext();
                        onPageReady(loc, qryInfo, data, finished, null);
                        pageSent = true;
                        if (!finished)
                            rmvIter = false;
                        if (!qryInfo.allPages())
                            return;
                        data = new ArrayList<>(pageSize);
                        if (stop)
                            // while
                            break;
                    }
                }
            }
            if (!pageSent) {
                if (rdc == null)
                    onPageReady(loc, qryInfo, data, true, null);
                else
                    onPageReady(loc, qryInfo, Collections.singletonList(rdc.reduce()), true, null);
            }
        } catch (Throwable e) {
            if (!X.hasCause(e, GridDhtUnreservedPartitionException.class))
                U.error(log, "Failed to run query [qry=" + qryInfo + ", node=" + cctx.nodeId() + "]", e);
            onPageReady(loc, qryInfo, null, true, e);
            if (e instanceof Error)
                throw (Error) e;
        } finally {
            if (loc) {
                // Local iterators are always removed.
                if (res != null) {
                    try {
                        res.closeIfNotShared(recipient(qryInfo.senderId(), qryInfo.requestId()));
                    } catch (IgniteCheckedException e) {
                        if (!X.hasCause(e, GridDhtUnreservedPartitionException.class))
                            U.error(log, "Failed to close local iterator [qry=" + qryInfo + ", node=" + cctx.nodeId() + "]", e);
                    }
                }
            } else if (rmvIter)
                removeQueryResult(qryInfo.senderId(), qryInfo.requestId());
        }
    } finally {
        leaveBusy();
    }
}

Example 9 with CacheEntryImpl

use of org.apache.ignite.internal.processors.cache.CacheEntryImpl in project ignite by apache.

the class IgnitePersistentStoreTest method loadCacheTest.

/** */
@Test
public void loadCacheTest() {
    Ignition.stopAll(true);
    LOGGER.info("Running loadCache test");
    LOGGER.info("Filling Cassandra table with test data");
    CacheStore store = CacheStoreHelper.createCacheStore("personTypes", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/persistence-settings-3.xml"), CassandraHelper.getAdminDataSrc());
    Collection<CacheEntryImpl<PersonId, Person>> entries = TestsHelper.generatePersonIdsPersonsEntries();
    //noinspection unchecked
    store.writeAll(entries);
    LOGGER.info("Cassandra table filled with test data");
    LOGGER.info("Running loadCache test");
    try (Ignite ignite = Ignition.start("org/apache/ignite/tests/persistence/pojo/ignite-config.xml")) {
        CacheConfiguration<PersonId, Person> ccfg = new CacheConfiguration<>("cache3");
        IgniteCache<PersonId, Person> personCache3 = ignite.getOrCreateCache(ccfg);
        int size = personCache3.size(CachePeekMode.ALL);
        LOGGER.info("Initial cache size " + size);
        LOGGER.info("Loading cache data from Cassandra table");
        String qry = "select * from test1.pojo_test3 limit 3";
        personCache3.loadCache(null, qry);
        size = personCache3.size(CachePeekMode.ALL);
        Assert.assertEquals("Cache data was incorrectly loaded from Cassandra table by '" + qry + "'", 3, size);
        personCache3.clear();
        personCache3.loadCache(null, new SimpleStatement(qry));
        size = personCache3.size(CachePeekMode.ALL);
        Assert.assertEquals("Cache data was incorrectly loaded from Cassandra table by statement", 3, size);
        personCache3.clear();
        personCache3.loadCache(null);
        size = personCache3.size(CachePeekMode.ALL);
        Assert.assertEquals("Cache data was incorrectly loaded from Cassandra. " + "Expected number of records is " + TestsHelper.getBulkOperationSize() + ", but loaded number of records is " + size, TestsHelper.getBulkOperationSize(), size);
        LOGGER.info("Cache data loaded from Cassandra table");
    }
    LOGGER.info("loadCache test passed");
}

Example 10 with CacheEntryImpl

use of org.apache.ignite.internal.processors.cache.CacheEntryImpl in project ignite by apache.

the class CassandraDirectPersistenceTest method pojoStrategyTransactionTest.

/** */
@Test
@SuppressWarnings("unchecked")
public void pojoStrategyTransactionTest() {
    Map<Object, Object> sessionProps = U.newHashMap(1);
    Transaction sessionTx = new TestTransaction();
    CacheStore productStore = CacheStoreHelper.createCacheStore("product", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/product.xml"), CassandraHelper.getAdminDataSrc(), new TestCacheSession("product", sessionTx, sessionProps));
    CacheStore orderStore = CacheStoreHelper.createCacheStore("order", new ClassPathResource("org/apache/ignite/tests/persistence/pojo/order.xml"), CassandraHelper.getAdminDataSrc(), new TestCacheSession("order", sessionTx, sessionProps));
    List<CacheEntryImpl<Long, Product>> productEntries = TestsHelper.generateProductEntries();
    Map<Long, List<CacheEntryImpl<Long, ProductOrder>>> ordersPerProduct = TestsHelper.generateOrdersPerProductEntries(productEntries, 2);
    Collection<Long> productIds = TestsHelper.getProductIds(productEntries);
    Collection<Long> orderIds = TestsHelper.getOrderIds(ordersPerProduct);
    LOGGER.info("Running POJO strategy transaction write tests");
    LOGGER.info("Running single write operation tests");
    CassandraHelper.dropTestKeyspaces();
    Product product = productEntries.iterator().next().getValue();
    ProductOrder order = ordersPerProduct.get(product.getId()).iterator().next().getValue();
    productStore.write(productEntries.iterator().next());
    orderStore.write(ordersPerProduct.get(product.getId()).iterator().next());
    if (productStore.load(product.getId()) != null || orderStore.load(order.getId()) != null) {
        throw new RuntimeException("Single write operation test failed. Transaction wasn't committed yet, but " + "objects were already persisted into Cassandra");
    }
    Map<Long, Product> products = (Map<Long, Product>) productStore.loadAll(productIds);
    Map<Long, ProductOrder> orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if ((products != null && !products.isEmpty()) || (orders != null && !orders.isEmpty())) {
        throw new RuntimeException("Single write operation test failed. Transaction wasn't committed yet, but " + "objects were already persisted into Cassandra");
    }
    //noinspection deprecation
    orderStore.sessionEnd(true);
    //noinspection deprecation
    productStore.sessionEnd(true);
    Product product1 = (Product) productStore.load(product.getId());
    ProductOrder order1 = (ProductOrder) orderStore.load(order.getId());
    if (product1 == null || order1 == null) {
        throw new RuntimeException("Single write operation test failed. Transaction was committed, but " + "no objects were persisted into Cassandra");
    }
    if (!product.equals(product1) || !order.equals(order1)) {
        throw new RuntimeException("Single write operation test failed. Transaction was committed, but " + "objects were incorrectly persisted/loaded to/from Cassandra");
    }
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if (products == null || products.isEmpty() || orders == null || orders.isEmpty()) {
        throw new RuntimeException("Single write operation test failed. Transaction was committed, but " + "no objects were persisted into Cassandra");
    }
    if (products.size() > 1 || orders.size() > 1) {
        throw new RuntimeException("Single write operation test failed. There were committed more objects " + "into Cassandra than expected");
    }
    product1 = products.entrySet().iterator().next().getValue();
    order1 = orders.entrySet().iterator().next().getValue();
    if (!product.equals(product1) || !order.equals(order1)) {
        throw new RuntimeException("Single write operation test failed. Transaction was committed, but " + "objects were incorrectly persisted/loaded to/from Cassandra");
    }
    LOGGER.info("Single write operation tests passed");
    LOGGER.info("Running bulk write operation tests");
    CassandraHelper.dropTestKeyspaces();
    sessionProps.clear();
    productStore.writeAll(productEntries);
    for (Long productId : ordersPerProduct.keySet()) orderStore.writeAll(ordersPerProduct.get(productId));
    for (Long productId : productIds) {
        if (productStore.load(productId) != null) {
            throw new RuntimeException("Bulk write operation test failed. Transaction wasn't committed yet, but " + "objects were already persisted into Cassandra");
        }
    }
    for (Long orderId : orderIds) {
        if (orderStore.load(orderId) != null) {
            throw new RuntimeException("Bulk write operation test failed. Transaction wasn't committed yet, but " + "objects were already persisted into Cassandra");
        }
    }
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if ((products != null && !products.isEmpty()) || (orders != null && !orders.isEmpty())) {
        throw new RuntimeException("Bulk write operation test failed. Transaction wasn't committed yet, but " + "objects were already persisted into Cassandra");
    }
    //noinspection deprecation
    productStore.sessionEnd(true);
    //noinspection deprecation
    orderStore.sessionEnd(true);
    for (CacheEntryImpl<Long, Product> entry : productEntries) {
        product = (Product) productStore.load(entry.getKey());
        if (!entry.getValue().equals(product)) {
            throw new RuntimeException("Bulk write operation test failed. Transaction was committed, but " + "not all objects were persisted into Cassandra");
        }
    }
    for (Long productId : ordersPerProduct.keySet()) {
        for (CacheEntryImpl<Long, ProductOrder> entry : ordersPerProduct.get(productId)) {
            order = (ProductOrder) orderStore.load(entry.getKey());
            if (!entry.getValue().equals(order)) {
                throw new RuntimeException("Bulk write operation test failed. Transaction was committed, but " + "not all objects were persisted into Cassandra");
            }
        }
    }
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if (products == null || products.isEmpty() || orders == null || orders.isEmpty()) {
        throw new RuntimeException("Bulk write operation test failed. Transaction was committed, but " + "no objects were persisted into Cassandra");
    }
    if (products.size() < productIds.size() || orders.size() < orderIds.size()) {
        throw new RuntimeException("Bulk write operation test failed. There were committed less objects " + "into Cassandra than expected");
    }
    if (products.size() > productIds.size() || orders.size() > orderIds.size()) {
        throw new RuntimeException("Bulk write operation test failed. There were committed more objects " + "into Cassandra than expected");
    }
    for (CacheEntryImpl<Long, Product> entry : productEntries) {
        product = products.get(entry.getKey());
        if (!entry.getValue().equals(product)) {
            throw new RuntimeException("Bulk write operation test failed. Transaction was committed, but " + "some objects were incorrectly persisted/loaded to/from Cassandra");
        }
    }
    for (Long productId : ordersPerProduct.keySet()) {
        for (CacheEntryImpl<Long, ProductOrder> entry : ordersPerProduct.get(productId)) {
            order = orders.get(entry.getKey());
            if (!entry.getValue().equals(order)) {
                throw new RuntimeException("Bulk write operation test failed. Transaction was committed, but " + "some objects were incorrectly persisted/loaded to/from Cassandra");
            }
        }
    }
    LOGGER.info("Bulk write operation tests passed");
    LOGGER.info("POJO strategy transaction write tests passed");
    LOGGER.info("Running POJO strategy transaction delete tests");
    LOGGER.info("Running single delete tests");
    sessionProps.clear();
    Product deletedProduct = productEntries.remove(0).getValue();
    ProductOrder deletedOrder = ordersPerProduct.get(deletedProduct.getId()).remove(0).getValue();
    productStore.delete(deletedProduct.getId());
    orderStore.delete(deletedOrder.getId());
    if (productStore.load(deletedProduct.getId()) == null || orderStore.load(deletedOrder.getId()) == null) {
        throw new RuntimeException("Single delete operation test failed. Transaction wasn't committed yet, but " + "objects were already deleted from Cassandra");
    }
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if (products.size() != productIds.size() || orders.size() != orderIds.size()) {
        throw new RuntimeException("Single delete operation test failed. Transaction wasn't committed yet, but " + "objects were already deleted from Cassandra");
    }
    //noinspection deprecation
    productStore.sessionEnd(true);
    //noinspection deprecation
    orderStore.sessionEnd(true);
    if (productStore.load(deletedProduct.getId()) != null || orderStore.load(deletedOrder.getId()) != null) {
        throw new RuntimeException("Single delete operation test failed. Transaction was committed, but " + "objects were not deleted from Cassandra");
    }
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if (products.get(deletedProduct.getId()) != null || orders.get(deletedOrder.getId()) != null) {
        throw new RuntimeException("Single delete operation test failed. Transaction was committed, but " + "objects were not deleted from Cassandra");
    }
    LOGGER.info("Single delete tests passed");
    LOGGER.info("Running bulk delete tests");
    sessionProps.clear();
    productStore.deleteAll(productIds);
    orderStore.deleteAll(orderIds);
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if (products == null || products.isEmpty() || orders == null || orders.isEmpty()) {
        throw new RuntimeException("Bulk delete operation test failed. Transaction wasn't committed yet, but " + "objects were already deleted from Cassandra");
    }
    //noinspection deprecation
    orderStore.sessionEnd(true);
    //noinspection deprecation
    productStore.sessionEnd(true);
    products = (Map<Long, Product>) productStore.loadAll(productIds);
    orders = (Map<Long, ProductOrder>) orderStore.loadAll(orderIds);
    if ((products != null && !products.isEmpty()) || (orders != null && !orders.isEmpty())) {
        throw new RuntimeException("Bulk delete operation test failed. Transaction was committed, but " + "objects were not deleted from Cassandra");
    }
    LOGGER.info("Bulk delete tests passed");
    LOGGER.info("POJO strategy transaction delete tests passed");
}