| /* |
| * 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.marshaller; |
| |
| import java.util.concurrent.CyclicBarrier; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.TimeUnit; |
| import javax.cache.configuration.Factory; |
| import org.apache.ignite.Ignite; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.binary.BinaryMarshaller; |
| import org.apache.ignite.internal.marshaller.optimized.OptimizedMarshaller; |
| import org.apache.ignite.lang.IgniteCallable; |
| import org.apache.ignite.marshaller.jdk.JdkMarshaller; |
| import org.apache.ignite.resources.IgniteInstanceResource; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.junit.Test; |
| |
| /** |
| * Contains test of Enum marshalling with various {@link Marshaller}s. See IGNITE-8547 for details. |
| */ |
| public class MarshallerEnumDeadlockMultiJvmTest extends GridCommonAbstractTest { |
| /** */ |
| private Factory<Marshaller> marshFactory; |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String instanceName) throws Exception { |
| return super.getConfiguration(instanceName).setMarshaller(marshFactory.create()); |
| } |
| |
| /** */ |
| @Test |
| public void testJdkMarshaller() throws Exception { |
| marshFactory = new JdkMarshallerFactory(); |
| |
| runRemoteUnmarshal(); |
| } |
| |
| /** */ |
| @Test |
| public void testOptimizedMarshaller() throws Exception { |
| marshFactory = new OptimizedMarshallerFactory(); |
| |
| runRemoteUnmarshal(); |
| } |
| |
| /** */ |
| @Test |
| public void testBinaryMarshaller() throws Exception { |
| marshFactory = new BinaryMarshallerFactory(); |
| |
| runRemoteUnmarshal(); |
| } |
| |
| /** */ |
| private void runRemoteUnmarshal() throws Exception { |
| Ignite ignite = startGrid(0); |
| |
| byte[] one = ignite.configuration().getMarshaller().marshal(DeclaredBodyEnum.ONE); |
| byte[] two = ignite.configuration().getMarshaller().marshal(DeclaredBodyEnum.TWO); |
| |
| startGrid(1); |
| |
| ignite.compute(ignite.cluster().forRemotes()).call(new UnmarshalCallable(one, two)); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected boolean isMultiJvm() { |
| return true; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| stopAllGrids(); |
| } |
| |
| /** */ |
| private static class OptimizedMarshallerFactory implements Factory<Marshaller> { |
| /** {@inheritDoc} */ |
| @Override public Marshaller create() { |
| return new OptimizedMarshaller(false); |
| } |
| } |
| |
| /** */ |
| private static class BinaryMarshallerFactory implements Factory<Marshaller> { |
| /** {@inheritDoc} */ |
| @Override public Marshaller create() { |
| return new BinaryMarshaller(); |
| } |
| } |
| |
| /** */ |
| private static class JdkMarshallerFactory implements Factory<Marshaller> { |
| /** {@inheritDoc} */ |
| @Override public Marshaller create() { |
| return new JdkMarshaller(); |
| } |
| } |
| |
| /** |
| * Attempts to unmarshal both in-built and inner-class enum values at exactly the same time in multiple threads. |
| */ |
| private static class UnmarshalCallable implements IgniteCallable<Object> { |
| /** */ |
| private final byte[] one; |
| |
| /** */ |
| private final byte[] two; |
| |
| /** */ |
| @IgniteInstanceResource |
| private Ignite ign; |
| |
| /** */ |
| public UnmarshalCallable(byte[] one, byte[] two) { |
| this.one = one; |
| this.two = two; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public Object call() throws Exception { |
| ExecutorService executor = Executors.newFixedThreadPool(2); |
| |
| final CyclicBarrier start = new CyclicBarrier(2); |
| |
| for (int i = 0; i < 2; i++) { |
| final int ii = i; |
| |
| executor.execute(new Runnable() { |
| @Override public void run() { |
| try { |
| start.await(); |
| |
| if (ii == 0) |
| ign.configuration().getMarshaller().unmarshal(one, null); |
| else |
| ign.configuration().getMarshaller().unmarshal(two, null); |
| } |
| catch (Exception e) { |
| e.printStackTrace(); |
| } |
| } |
| }); |
| } |
| |
| try { |
| executor.shutdown(); |
| |
| executor.awaitTermination(5, TimeUnit.SECONDS); |
| |
| if (!executor.isTerminated()) |
| throw new IllegalStateException("Failed to wait for completion"); |
| } |
| catch (Exception te) { |
| throw new IllegalStateException("Failed to wait for completion", te); |
| } |
| |
| return null; |
| } |
| } |
| |
| /** */ |
| public enum DeclaredBodyEnum { |
| /** */ |
| ONE, |
| |
| /** */ |
| TWO { |
| /** {@inheritDoc} */ |
| @Override public boolean isSupported() { |
| return false; |
| } |
| }; |
| |
| /** |
| * A bogus method. |
| */ |
| public boolean isSupported() { |
| return true; |
| } |
| } |
| } |