| /* |
| * 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.concurrent.BrokenBarrierException; |
| import java.util.concurrent.CyclicBarrier; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.TimeoutException; |
| import javax.cache.Cache; |
| import javax.cache.configuration.Factory; |
| import javax.cache.integration.CacheLoaderException; |
| import javax.cache.integration.CacheWriterException; |
| import org.apache.ignite.IgniteException; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteEx; |
| import org.apache.ignite.lang.IgniteBiInClosure; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Test checks that local cacheLoad task never blocks remote |
| * cacheLoad. |
| */ |
| public class GridStoreLoadCacheTest extends GridCommonAbstractTest { |
| /** Barrier. */ |
| private static final CyclicBarrier BARRIER = new CyclicBarrier(3); |
| |
| /** Cache name. */ |
| public static final String CACHE_NAME = "test"; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String gridName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(gridName); |
| |
| //noinspection unchecked |
| cfg.setCacheConfiguration(new CacheConfiguration(CACHE_NAME).setCacheStoreFactory(new TestFactory())); |
| |
| return cfg; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void test() throws Exception { |
| for (int i = 0; i < 3; i++) { |
| IgniteEx srv1 = startGrid(0); |
| startGrid(1); |
| startGrid(2); |
| |
| awaitPartitionMapExchange(); |
| |
| srv1.cache(CACHE_NAME).loadCache(null); |
| |
| stopAllGrids(); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestFactory implements Factory<CacheStore> { |
| /** Serial version uid. */ |
| private static final long serialVersionUID = 0L; |
| |
| /** {@inheritDoc} */ |
| @Override public CacheStore create() { |
| return new TestStore(); |
| } |
| } |
| |
| /** |
| * |
| */ |
| private static class TestStore extends CacheStoreAdapter<Object, Object> { |
| /** {@inheritDoc} */ |
| @Override public void loadCache(IgniteBiInClosure<Object, Object> clo, Object... args) { |
| try { |
| BARRIER.await(3, TimeUnit.SECONDS); |
| } |
| catch (InterruptedException | BrokenBarrierException | TimeoutException e) { |
| throw new IgniteException(e); |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object load(Object key) throws CacheLoaderException { |
| return null; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void write(Cache.Entry<?, ?> entry) throws CacheWriterException { |
| // No-op |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void delete(Object key) throws CacheWriterException { |
| // No-op |
| } |
| } |
| } |