| /* |
| * 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.deltaspike.test.core.impl.lock; |
| |
| import org.apache.deltaspike.test.util.ArchiveUtils; |
| import org.jboss.arquillian.container.test.api.Deployment; |
| import org.jboss.arquillian.junit.Arquillian; |
| import org.jboss.shrinkwrap.api.ShrinkWrap; |
| import org.jboss.shrinkwrap.api.spec.JavaArchive; |
| import org.jboss.shrinkwrap.api.spec.WebArchive; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import javax.inject.Inject; |
| |
| import java.util.concurrent.CountDownLatch; |
| import java.util.concurrent.TimeUnit; |
| import java.util.concurrent.atomic.AtomicBoolean; |
| import java.util.concurrent.atomic.AtomicReference; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.fail; |
| |
| import org.apache.deltaspike.core.impl.lock.LockedInterceptor; |
| import org.jboss.shrinkwrap.api.asset.StringAsset; |
| import org.jboss.shrinkwrap.descriptor.api.Descriptors; |
| import org.jboss.shrinkwrap.descriptor.api.beans10.BeansDescriptor; |
| |
| @RunWith(Arquillian.class) |
| public class LockedTest { |
| @Deployment |
| public static WebArchive deploy() |
| { |
| // create beans.xml with added interceptor |
| BeansDescriptor beans = Descriptors.create(BeansDescriptor.class); |
| beans.getOrCreateInterceptors().clazz(LockedInterceptor.class.getName()); |
| JavaArchive testJar = ShrinkWrap.create(JavaArchive.class, "LockedTest.jar") |
| .addPackage(Service.class.getPackage().getName()) |
| .addAsManifestResource(new StringAsset(beans.exportAsString()), "beans.xml"); |
| |
| return ShrinkWrap.create(WebArchive.class, "LockedTest.war") |
| .addAsLibraries(ArchiveUtils.getDeltaSpikeCoreArchive()) |
| .addAsLibraries(testJar) |
| .addAsWebInfResource(new StringAsset(beans.exportAsString()), "beans.xml"); |
| } |
| |
| @Inject |
| private Service service; |
| |
| @Test |
| public void simpleNotConcurrent() |
| { |
| final CountDownLatch synchro = new CountDownLatch(1); |
| final Thread writer = new Thread() |
| { |
| @Override |
| public void run() |
| { |
| service.write("test", "value"); |
| synchro.countDown(); |
| } |
| }; |
| |
| final CountDownLatch end = new CountDownLatch(1); |
| final AtomicReference<String> val = new AtomicReference<String>(); |
| final Thread reader = new Thread() |
| { |
| @Override |
| public void run() |
| { |
| try |
| { |
| synchro.await(1, TimeUnit.MINUTES); |
| } |
| catch (final InterruptedException e) |
| { |
| Thread.interrupted(); |
| fail(); |
| } |
| val.set(service.read("test")); |
| end.countDown(); |
| } |
| }; |
| |
| reader.start(); |
| writer.start(); |
| try |
| { |
| end.await(1, TimeUnit.MINUTES); |
| } |
| catch (final InterruptedException e) |
| { |
| Thread.interrupted(); |
| fail(); |
| } |
| assertEquals("value", val.get()); |
| } |
| |
| @Test |
| public void concurrentTimeout() |
| { |
| final AtomicBoolean doAgain = new AtomicBoolean(true); |
| final CountDownLatch endWriter = new CountDownLatch(1); |
| final Thread writer = new Thread() |
| { |
| @Override |
| public void run() |
| { |
| while (doAgain.get()) |
| { |
| service.write("test", "value"); |
| service.force(); |
| } |
| endWriter.countDown(); |
| } |
| }; |
| |
| final CountDownLatch endReader = new CountDownLatch(1); |
| final Thread reader = new Thread() |
| { |
| @Override |
| public void run() |
| { |
| while (doAgain.get()) |
| { |
| try |
| { |
| service.read("test"); |
| } |
| catch (final IllegalStateException e) |
| { |
| doAgain.set(false); |
| } |
| } |
| endReader.countDown(); |
| } |
| }; |
| |
| reader.start(); |
| writer.start(); |
| try |
| { |
| endReader.await(1, TimeUnit.MINUTES); |
| endWriter.await(1, TimeUnit.MINUTES); |
| } |
| catch (final InterruptedException e) |
| { |
| Thread.interrupted(); |
| fail(); |
| } |
| assertEquals("value", service.read("test")); |
| } |
| } |