| /* 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.aries.jpa.blueprint.aries.itest; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.concurrent.ExecutionException; |
| import java.util.concurrent.ExecutorService; |
| import java.util.concurrent.Executors; |
| import java.util.concurrent.Future; |
| import java.util.concurrent.TimeUnit; |
| |
| import javax.inject.Inject; |
| import javax.transaction.NotSupportedException; |
| import javax.transaction.SystemException; |
| import javax.transaction.UserTransaction; |
| |
| import org.apache.aries.jpa.container.itest.entities.Car; |
| import org.apache.aries.jpa.container.itest.entities.CarService; |
| import org.apache.aries.jpa.itest.AbstractCarJPAITest; |
| import org.junit.Assert; |
| import org.junit.Test; |
| import org.ops4j.pax.exam.Configuration; |
| import org.ops4j.pax.exam.Option; |
| import org.osgi.service.coordinator.Coordination; |
| import org.osgi.service.coordinator.Coordinator; |
| |
| public class BlueprintTest extends AbstractCarJPAITest { |
| @Inject |
| Coordinator coordinator; |
| |
| @Inject |
| UserTransaction ut; |
| |
| @Test |
| public void testCoordination() { |
| assertNoCoordination(); |
| CarService carService = getCarService("em"); |
| assertNoCars(carService); |
| for (int c=0; c<100; c++) { |
| System.out.println(c); |
| Coordination coordination = coordinator.begin("testCoordination", 0); |
| try { |
| carService.addCar(createBlueCar()); |
| Collection<Car> cars = carService.getCars(); |
| carService.updateCar(cars.iterator().next()); |
| } finally { |
| coordination.end(); |
| } |
| carService.deleteCar(BLUE_CAR_PLATE); |
| Assert.assertEquals(0, carService.getCars().size()); |
| } |
| } |
| |
| @Test |
| public void testInjectToMethod() throws Exception { |
| carLifecycle(getCarService("method")); |
| } |
| |
| @Test |
| public void testMultiAnnotation() throws Exception { |
| carLifecycle(getCarService("multiannotation")); |
| } |
| |
| @Test |
| public void testEmf() throws Exception { |
| carLifecycle(getCarService("emf")); |
| } |
| |
| @Test |
| public void testEm() throws Exception { |
| carLifecycle(getCarService("em")); |
| } |
| |
| @Test |
| public void testEmJtaAnn() throws Exception { |
| carLifecycle(getCarService("emJtaAnn")); |
| } |
| |
| @Test |
| public void testSupplier() throws Exception { |
| carLifecycle(getCarService("supplier")); |
| } |
| |
| @Test |
| public void testRealTransactional() throws Exception { |
| carRealTransactionalLifecycle(getCarService("emJtaAnn")); |
| } |
| |
| @Test |
| public void testCoordinationLifecycle() throws InterruptedException, ExecutionException { |
| CarService carService = getCarService("em"); |
| assertNoCars(carService); |
| Runnable carLifeCycle = getService(Runnable.class, "(type=carCoordinated)"); |
| carLifeCycle.run(); |
| ExecutorService exec = Executors.newFixedThreadPool(20); |
| List<Future<?>> futures = new ArrayList<Future<?>>(); |
| for (int c=0; c<100; c++) { |
| futures.add(exec.submit(carLifeCycle)); |
| } |
| exec.shutdown(); |
| exec.awaitTermination(30, TimeUnit.SECONDS); |
| for (Future<?> future : futures) { |
| future.get(); |
| } |
| assertNoCars(carService); |
| } |
| |
| private CarService getCarService(String type) { |
| return getService(CarService.class, "(type=" + type + ")"); |
| } |
| |
| private void carLifecycle(CarService carService) { |
| assertNoCoordination(); |
| if (carService.getCar(BLACK_CAR_PLATE) != null) { |
| carService.deleteCar(BLUE_CAR_PLATE); |
| } |
| carService.addCar(createBlueCar()); |
| assertBlueCar(carService.getCar(BLUE_CAR_PLATE)); |
| carService.deleteCar(BLUE_CAR_PLATE); |
| } |
| |
| private void carRealTransactionalLifecycle(CarService carService) throws IllegalStateException, SystemException, NotSupportedException { |
| assertNoCoordination(); |
| if (carService.getCar(BLACK_CAR_PLATE) != null) { |
| carService.deleteCar(BLUE_CAR_PLATE); |
| } |
| ut.begin(); |
| carService.addCar(createBlueCar()); |
| ut.rollback(); |
| Assert.assertNull(carService.getCar(BLUE_CAR_PLATE)); |
| } |
| |
| private void assertNoCoordination() { |
| Coordination coord = coordinator.peek(); |
| Assert.assertNull("There should not be a coordination on this thread", coord); |
| } |
| |
| private void assertNoCars(CarService carService) { |
| Assert.assertEquals("Invalid number of cars", 0, carService.getCars().size()); |
| } |
| |
| @Configuration |
| public Option[] configuration() { |
| return new Option[] { |
| baseOptions(), // |
| jta12Bundles(), // |
| ariesJpa20(), // |
| hibernate(), // |
| derbyDSF(), // |
| testBundle(), // |
| testBundleBlueprint(), |
| // debug() |
| }; |
| } |
| } |