| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package org.apache.ignite.internal.processors.cache.distributed.dht; |
| |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentMap; |
| import javax.cache.Cache; |
| import javax.cache.configuration.Factory; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheAtomicityMode; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.store.CacheStore; |
| import org.apache.ignite.cache.store.CacheStoreAdapter; |
| import org.apache.ignite.configuration.NearCacheConfiguration; |
| import org.apache.ignite.internal.processors.cache.IgniteCacheAbstractTest; |
| import org.apache.ignite.lang.IgniteBiInClosure; |
| import org.apache.ignite.lang.IgniteBiPredicate; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.testframework.MvccFeatureChecker; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * Load cache test. |
| */ |
| @SuppressWarnings("unchecked") |
| public class GridCacheGlobalLoadTest extends IgniteCacheAbstractTest { |
| /** */ |
| private static ConcurrentMap<String, Object[]> map; |
| |
| /** */ |
| private static volatile boolean failStore; |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 3; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheMode cacheMode() { |
| return PARTITIONED; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheAtomicityMode atomicityMode() { |
| return TRANSACTIONAL; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected NearCacheConfiguration nearConfiguration() { |
| return new NearCacheConfiguration(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| MvccFeatureChecker.skipIfNotSupported(MvccFeatureChecker.Feature.CACHE_STORE); |
| |
| super.beforeTestsStarted(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoadCache() throws Exception { |
| loadCache(false, false); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoadCacheAsyncOld() throws Exception { |
| loadCache(true, true); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoadCacheAsync() throws Exception { |
| loadCache(true, false); |
| } |
| |
| /** |
| * @param async If {@code true} uses asynchronous method. |
| * @param oldAsyncApi Flag to use old async API. |
| * @throws Exception If failed. |
| */ |
| private void loadCache(boolean async, boolean oldAsyncApi) throws Exception { |
| IgniteCache<Integer, Integer> cache = jcache(); |
| |
| IgniteCache<Integer, Integer> asyncCache = cache.withAsync(); |
| |
| assertTrue(asyncCache.isAsync()); |
| |
| map = new ConcurrentHashMap<>(); |
| |
| if (async) { |
| if (oldAsyncApi) { |
| asyncCache.loadCache(null, 1, 2, 3); |
| |
| asyncCache.future().get(); |
| } else |
| cache.loadCacheAsync(null, 1, 2, 3).get(); |
| } |
| else |
| cache.loadCache(null, 1, 2, 3); |
| |
| assertEquals(3, map.size()); |
| |
| Object[] expArgs = {1, 2, 3}; |
| |
| for (int i = 0; i < gridCount(); i++) { |
| Object[] args = map.get(getTestIgniteInstanceName(i)); |
| |
| Assert.assertArrayEquals(expArgs, args); |
| } |
| |
| assertEquals(cache.get(1), (Integer)1); |
| assertEquals(cache.get(2), (Integer)2); |
| assertEquals(cache.get(3), (Integer)3); |
| |
| map = new ConcurrentHashMap<>(); |
| |
| if (async) { |
| asyncCache.loadCache(new IgniteBiPredicate<Integer, Integer>() { |
| @Override public boolean apply(Integer key, Integer val) { |
| assertNotNull(key); |
| assertNotNull(val); |
| |
| return key % 2 == 0; |
| } |
| }, 1, 2, 3, 4, 5, 6); |
| |
| asyncCache.future().get(); |
| } |
| else { |
| cache.loadCache(new IgniteBiPredicate<Integer, Integer>() { |
| @Override public boolean apply(Integer key, Integer val) { |
| assertNotNull(key); |
| assertNotNull(val); |
| |
| return key % 2 == 0; |
| } |
| }, 1, 2, 3, 4, 5, 6); |
| } |
| |
| assertEquals(3, map.size()); |
| |
| expArgs = new Object[]{1, 2, 3, 4, 5, 6}; |
| |
| for (int i = 0; i < gridCount(); i++) { |
| Object[] args = map.get(getTestIgniteInstanceName(i)); |
| |
| Assert.assertArrayEquals(expArgs, args); |
| } |
| |
| assertEquals(cache.get(1), (Integer)1); |
| assertEquals(cache.get(2), (Integer)2); |
| assertEquals(cache.get(3), (Integer)3); |
| assertEquals(cache.get(4), (Integer)4); |
| assertEquals(cache.get(6), (Integer)6); |
| assertNull(cache.get(5)); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTest() throws Exception { |
| super.beforeTest(); |
| |
| failStore = true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| super.afterTest(); |
| |
| map = null; |
| |
| failStore = false; |
| |
| IgniteCache<Integer, Integer> cache = jcache(); |
| |
| for (int i = 0; i < 7; i++) |
| cache.remove(i); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected Factory<CacheStore> cacheStoreFactory() { |
| return (Factory)singletonFactory(new TestStore()); |
| } |
| |
| /** |
| * Test store. |
| */ |
| private static class TestStore extends CacheStoreAdapter<Integer, Integer> { |
| /** */ |
| @IgniteInstanceResource |
| private Ignite ignite; |
| |
| /** {@inheritDoc} */ |
| @Override public void loadCache(IgniteBiInClosure<Integer, Integer> clo, |
| @Nullable Object... args) { |
| assertNotNull(ignite); |
| assertNotNull(clo); |
| assertNotNull(map); |
| assertNotNull(args); |
| |
| assertNull(map.put(ignite.name(), args)); |
| |
| for (Object arg : args) { |
| Integer key = (Integer)arg; |
| |
| clo.apply(key, key); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Integer load(Integer key) { |
| if (failStore) |
| assertEquals((Integer)5, key); |
| |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void write(Cache.Entry<? extends Integer, ? extends Integer> e) { |
| fail(); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void delete(Object key) { |
| if (failStore) |
| fail(); |
| } |
| } |
| } |