| /** |
| * Licensed 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.cdi.test.cases; |
| |
| import static org.junit.jupiter.api.Assertions.assertEquals; |
| import static org.junit.jupiter.api.Assertions.assertNull; |
| |
| import java.util.Collections; |
| import java.util.Hashtable; |
| |
| import org.apache.aries.cdi.test.cases.base.BaseTestCase; |
| import org.apache.aries.cdi.test.cases.base.CloseableTracker; |
| import org.apache.aries.cdi.test.interfaces.Pojo; |
| import org.junit.jupiter.api.Test; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.ServiceRegistration; |
| import org.osgi.service.cdi.runtime.dto.ContainerDTO; |
| import org.osgi.service.cm.Configuration; |
| |
| public class OptionalReluctantReferenceTests extends BaseTestCase { |
| |
| @Test |
| public void applicationScoped() throws Exception { |
| Bundle tb = bundleInstaller.installBundle("tb11.jar"); |
| |
| try (CloseableTracker<Pojo, Pojo> tracker = track("(&(objectClass=%s)(bean.id=as))", Pojo.class.getName());) { |
| Pojo pojo = tracker.waitForService(timeout); |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| ContainerDTO containerDTO = getContainerDTO(tb); |
| |
| long changeCount = containerDTO.changeCount; |
| |
| ServiceRegistration<Integer> int1 = bundleContext.registerService( |
| Integer.class, Integer.valueOf(12), |
| new Hashtable<>(Collections.singletonMap("bean.id", "as"))); |
| |
| try { |
| for (long i = 10; i > 0 && (getContainerDTO(tb).changeCount == changeCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| tb.stop(); |
| tb.start(); |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(12, pojo.getCount()); |
| assertEquals("12", pojo.foo("")); |
| } |
| finally { |
| changeCount = getContainerDTO(tb).changeCount; |
| |
| int1.unregister(); |
| |
| for (long i = 10; i > 0 && (getContainerDTO(tb).changeCount == changeCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| } |
| } |
| } |
| |
| @Test |
| public void singleComponent() throws Exception { |
| Bundle tb = bundleInstaller.installBundle("tb11.jar"); |
| |
| try (CloseableTracker<Pojo, Pojo> tracker = track("(&(objectClass=%s)(bean.id=sc))", Pojo.class.getName());) { |
| Pojo pojo = tracker.waitForService(timeout); |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| ContainerDTO containerDTO = getContainerDTO(tb); |
| |
| long changeCount = containerDTO.changeCount; |
| |
| ServiceRegistration<Integer> int1 = bundleContext.registerService( |
| Integer.class, Integer.valueOf(12), |
| new Hashtable<>(Collections.singletonMap("bean.id", "sc"))); |
| |
| try { |
| for (long i = 10; i > 0 && (getContainerDTO(tb).changeCount == changeCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| tb.stop(); |
| tb.start(); |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(12, pojo.getCount()); |
| assertEquals("12", pojo.foo("")); |
| } |
| finally { |
| changeCount = getContainerDTO(tb).changeCount; |
| |
| int1.unregister(); |
| |
| for (long i = 10; i > 0 && (getContainerDTO(tb).changeCount == changeCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| } |
| } |
| } |
| |
| @Test |
| public void factoryComponent() throws Exception { |
| Bundle tb = bundleInstaller.installBundle("tb11.jar"); |
| |
| try (CloseableTracker<Pojo, Pojo> tracker = track("(&(objectClass=%s)(bean.id=fc))", Pojo.class.getName());) { |
| Pojo pojo = tracker.waitForService(timeout); |
| |
| assertNull(pojo); |
| |
| int trackingCount = tracker.getTrackingCount(); |
| |
| Configuration configuration = car.createFactoryConfiguration("optionalReference_FC"); |
| configuration.update(new Hashtable<>(Collections.singletonMap("foo", "bar"))); |
| |
| for (long i = 10; i > 0 && (tracker.getTrackingCount() == trackingCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| ContainerDTO containerDTO = getContainerDTO(tb); |
| |
| long changeCount = containerDTO.changeCount; |
| |
| ServiceRegistration<Integer> int1 = bundleContext.registerService( |
| Integer.class, Integer.valueOf(12), |
| new Hashtable<>(Collections.singletonMap("bean.id", "fc"))); |
| |
| try { |
| for (long i = 10; i > 0 && (getContainerDTO(tb).changeCount == changeCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| tb.stop(); |
| tb.start(); |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(12, pojo.getCount()); |
| assertEquals("12", pojo.foo("")); |
| } |
| finally { |
| changeCount = getContainerDTO(tb).changeCount; |
| |
| int1.unregister(); |
| |
| for (long i = 10; i > 0 && (getContainerDTO(tb).changeCount == changeCount); i--) { |
| Thread.sleep(20); |
| } |
| |
| pojo = tracker.waitForService(timeout); |
| |
| assertEquals(-1, pojo.getCount()); |
| assertEquals("-1", pojo.foo("")); |
| |
| configuration.delete(); |
| } |
| } |
| } |
| |
| } |