| /* |
| * 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.cache.store; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.HashSet; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Set; |
| import javax.cache.Cache; |
| import javax.cache.expiry.CreatedExpiryPolicy; |
| import javax.cache.expiry.Duration; |
| import javax.cache.integration.CacheLoaderException; |
| import javax.cache.integration.CacheWriterException; |
| import javax.cache.integration.CompletionListenerFuture; |
| import org.apache.ignite.IgniteCache; |
| import org.apache.ignite.cache.CacheMode; |
| import org.apache.ignite.cache.CachePeekMode; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.internal.processors.cache.GridCacheAbstractSelfTest; |
| import org.apache.ignite.internal.util.typedef.PA; |
| import org.apache.ignite.lang.IgniteBiInClosure; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| import static java.util.concurrent.TimeUnit.MILLISECONDS; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| |
| /** |
| * Test check that cache values removes from cache on expiry. |
| */ |
| public class IgniteCacheExpiryStoreLoadSelfTest extends GridCacheAbstractSelfTest { |
| /** Expected time to live in milliseconds. */ |
| private static final int TIME_TO_LIVE = 1000; |
| |
| /** Additional time to wait expiry process in milliseconds. */ |
| private static final int WAIT_TIME = 1500; |
| |
| /** {@inheritDoc} */ |
| @Override protected int gridCount() { |
| return 3; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected CacheMode cacheMode() { |
| return PARTITIONED; |
| } |
| |
| /** {@inheritDoc} */ |
| @SuppressWarnings("unchecked") |
| @Override protected CacheConfiguration cacheConfiguration(String igniteInstanceName) throws Exception { |
| CacheConfiguration cfg = super.cacheConfiguration(igniteInstanceName); |
| |
| cfg.setCacheStoreFactory(singletonFactory(new TestStore())); |
| cfg.setReadThrough(true); |
| cfg.setWriteThrough(true); |
| cfg.setLoadPreviousValue(true); |
| |
| return cfg; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoadCacheWithExpiry() throws Exception { |
| checkLoad(false); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoadCacheWithExpiryAsync() throws Exception { |
| checkLoad(true); |
| } |
| |
| /** |
| * @param async If {@code true} uses asynchronous method. |
| * @throws Exception If failed. |
| */ |
| private void checkLoad(boolean async) throws Exception { |
| IgniteCache<String, Integer> cache = jcache(0) |
| .withExpiryPolicy(new CreatedExpiryPolicy(new Duration(MILLISECONDS, TIME_TO_LIVE))); |
| |
| List<Integer> keys = new ArrayList<>(); |
| |
| keys.add(primaryKey(jcache(0))); |
| keys.add(primaryKey(jcache(1))); |
| keys.add(primaryKey(jcache(2))); |
| |
| if (async) |
| cache.loadCacheAsync(null, keys.toArray(new Integer[3])).get(); |
| else |
| cache.loadCache(null, keys.toArray(new Integer[3])); |
| |
| assertEquals(3, cache.size(CachePeekMode.PRIMARY)); |
| |
| Thread.sleep(TIME_TO_LIVE + WAIT_TIME); |
| |
| assertEquals(0, cache.size()); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLocalLoadCacheWithExpiry() throws Exception { |
| checkLocalLoad(false); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLocalLoadCacheWithExpiryAsync() throws Exception { |
| checkLocalLoad(true); |
| } |
| |
| /** |
| * @param async If {@code true} uses asynchronous method. |
| * @throws Exception If failed. |
| */ |
| private void checkLocalLoad(boolean async) throws Exception { |
| final IgniteCache<String, Integer> cache = jcache(0) |
| .withExpiryPolicy(new CreatedExpiryPolicy(new Duration(MILLISECONDS, TIME_TO_LIVE))); |
| |
| List<Integer> keys = primaryKeys(cache, 3); |
| |
| if (async) |
| cache.localLoadCacheAsync(null, keys.toArray(new Integer[3])).get(); |
| else |
| cache.localLoadCache(null, keys.toArray(new Integer[3])); |
| |
| assertEquals(3, cache.localSize()); |
| |
| boolean res = GridTestUtils.waitForCondition(new PA() { |
| @Override public boolean apply() { |
| return cache.localSize() == 0; |
| } |
| }, TIME_TO_LIVE + WAIT_TIME); |
| |
| assertTrue(res); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testLoadAllWithExpiry() throws Exception { |
| IgniteCache<Integer, Integer> cache = ignite(0).<Integer, Integer>cache(DEFAULT_CACHE_NAME) |
| .withExpiryPolicy(new CreatedExpiryPolicy(new Duration(MILLISECONDS, TIME_TO_LIVE))); |
| |
| Set<Integer> keys = new HashSet<>(); |
| |
| keys.add(primaryKey(jcache(0))); |
| keys.add(primaryKey(jcache(1))); |
| keys.add(primaryKey(jcache(2))); |
| |
| CompletionListenerFuture fut = new CompletionListenerFuture(); |
| |
| cache.loadAll(keys, false, fut); |
| |
| fut.get(); |
| |
| assertEquals(3, cache.size(CachePeekMode.PRIMARY)); |
| |
| Thread.sleep(TIME_TO_LIVE + WAIT_TIME); |
| |
| assertEquals(0, cache.size()); |
| } |
| |
| /** |
| * Test cache store. |
| */ |
| private static class TestStore implements CacheStore<Integer, Integer> { |
| /** {@inheritDoc} */ |
| @Override public void loadCache(IgniteBiInClosure<Integer, Integer> clo, |
| @Nullable Object... args) throws CacheLoaderException { |
| assertNotNull(args); |
| assertTrue(args.length > 0); |
| |
| for (Object arg : args) { |
| Integer k = (Integer)arg; |
| |
| clo.apply(k, k); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void sessionEnd(boolean commit) throws CacheWriterException { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Integer load(Integer key) throws CacheLoaderException { |
| return key; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Map<Integer, Integer> loadAll(Iterable<? extends Integer> keys) { |
| Map<Integer, Integer> map = new HashMap<>(); |
| |
| for (Integer key : keys) |
| map.put(key, key); |
| |
| return map; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void write(Cache.Entry<? extends Integer, ? extends Integer> entry) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void writeAll(Collection<Cache.Entry<? extends Integer, ? extends Integer>> entries) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void delete(Object key) { |
| // No-op. |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void deleteAll(Collection<?> keys) { |
| // No-op. |
| } |
| } |
| } |