| /* |
| * 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; |
| |
| import java.util.concurrent.Callable; |
| import java.util.concurrent.ConcurrentHashMap; |
| import java.util.concurrent.ConcurrentMap; |
| import org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.transactions.TransactionConcurrency; |
| import org.apache.ignite.transactions.TransactionIsolation; |
| import org.jetbrains.annotations.Nullable; |
| import org.junit.Test; |
| |
| import static org.apache.ignite.transactions.TransactionConcurrency.PESSIMISTIC; |
| import static org.apache.ignite.transactions.TransactionIsolation.REPEATABLE_READ; |
| |
| /** |
| * Tests for local transactions. |
| */ |
| public abstract class IgniteMvccTxMultiThreadedAbstractTest extends IgniteTxAbstractTest { |
| /** |
| * @return Thread count. |
| */ |
| protected abstract int threadCount(); |
| |
| /** |
| /** |
| * @throws IgniteCheckedException If test failed. |
| */ |
| @Test |
| public void testPessimisticRepeatableReadCommitMultithreaded() throws Exception { |
| checkCommitMultithreaded(PESSIMISTIC, REPEATABLE_READ); |
| |
| finalChecks(); |
| } |
| |
| /** |
| * @throws IgniteCheckedException If test failed. |
| */ |
| @Test |
| public void testPessimisticRepeatableReadRollbackMultithreaded() throws Exception { |
| checkRollbackMultithreaded(PESSIMISTIC, REPEATABLE_READ); |
| |
| finalChecks(); |
| } |
| |
| /** |
| * @param concurrency Concurrency. |
| * @param isolation Isolation. |
| * @throws Exception If check failed. |
| */ |
| protected void checkCommitMultithreaded(final TransactionConcurrency concurrency, |
| final TransactionIsolation isolation) throws Exception { |
| GridTestUtils.runMultiThreaded(new Callable<Object>() { |
| @Nullable @Override public Object call() throws Exception { |
| Thread t = Thread.currentThread(); |
| |
| t.setName(t.getName() + "-id-" + t.getId()); |
| |
| info("Starting commit thread: " + Thread.currentThread().getName()); |
| |
| try { |
| checkCommit(concurrency, isolation); |
| } |
| finally { |
| info("Finished commit thread: " + Thread.currentThread().getName()); |
| } |
| |
| return null; |
| } |
| }, threadCount(), concurrency + "-" + isolation); |
| } |
| |
| /** |
| * @param concurrency Concurrency. |
| * @param isolation Isolation. |
| * @throws Exception If check failed. |
| */ |
| protected void checkRollbackMultithreaded(final TransactionConcurrency concurrency, |
| final TransactionIsolation isolation) throws Exception { |
| final ConcurrentMap<Integer, String> map = new ConcurrentHashMap<>(); |
| GridTestUtils.runMultiThreaded(new Callable<Object>() { |
| @Nullable @Override public Object call() throws Exception { |
| Thread t = Thread.currentThread(); |
| |
| t.setName(t.getName() + "-id-" + t.getId()); |
| |
| info("Starting rollback thread: " + Thread.currentThread().getName()); |
| |
| try { |
| checkRollback(map, concurrency, isolation); |
| |
| return null; |
| } |
| finally { |
| info("Finished rollback thread: " + Thread.currentThread().getName()); |
| } |
| } |
| }, threadCount(), concurrency + "-" + isolation); |
| } |
| } |