| /* |
| * 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.felix.dm.itest.api; |
| |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| import java.util.Map; |
| |
| import org.junit.Assert; |
| |
| import org.apache.felix.dm.Component; |
| import org.apache.felix.dm.DependencyManager; |
| import org.apache.felix.dm.itest.util.Ensure; |
| import org.apache.felix.dm.itest.util.TestBase; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.framework.ServiceRegistration; |
| |
| /** |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| @SuppressWarnings("unused") |
| public class ServiceDependencyCallbackSignaturesTest extends TestBase { |
| volatile Ensure m_ensure; |
| |
| /** |
| * Tests if all possible dependency callbacks signatures supported by ServiceDependency. |
| */ |
| public void testDependencyCallbackSignatures() { |
| DependencyManager m = getDM(); |
| m_ensure = new Ensure(); |
| Hashtable<String, String> props = new Hashtable<>(); |
| props.put("foo", "bar"); |
| Component provider = m.createComponent() |
| .setImplementation(new ProviderImpl()).setInterface(Provider.class.getName(), props); |
| |
| declareConsumer(m, new Object() { |
| void bind(Component c, ServiceReference ref, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", ref.getProperty("foo")); |
| Assert.assertEquals(context.getService(ref), provider); |
| m_ensure.step(); |
| } |
| void change(Component c, ServiceReference ref, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| Assert.assertEquals(context.getService(ref), provider); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Component c, ServiceReference ref, Object provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("bar", ref.getProperty("foo")); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals(context.getService(ref), provider); |
| m_ensure.step(); |
| } |
| void change(Component c, ServiceReference ref, Object provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals(context.getService(ref), provider); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Component c, ServiceReference ref) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("bar", ref.getProperty("foo")); |
| Assert.assertNotNull(context.getService(ref)); |
| Assert.assertEquals(context.getService(ref).getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| void change(Component c, ServiceReference ref) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| Assert.assertNotNull(context.getService(ref)); |
| Assert.assertEquals(context.getService(ref).getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Component c, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| void change(Component c, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Component c, Object provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| void change(Component c, Object provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Component c) { |
| Assert.assertNotNull(c); |
| m_ensure.step(); |
| } |
| void change(Component c) { |
| Assert.assertNotNull(c); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Component c, Map<String, String> props, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(props); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", props.get("foo")); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| void change(Component c, Map<String, String> props, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(props); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(ServiceReference ref, Provider provider) { |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", ref.getProperty("foo")); |
| m_ensure.step(); |
| } |
| void change(ServiceReference ref, Provider provider) { |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(ServiceReference ref, Object provider) { |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", ref.getProperty("foo")); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| void change(ServiceReference ref, Object provider) { |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(ServiceReference ref) { |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("bar", ref.getProperty("foo")); |
| m_ensure.step(); |
| } |
| void change(ServiceReference ref) { |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Provider provider) { |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| void change(Provider provider) { |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Provider provider, Map<?, ?> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", props.get("foo")); |
| m_ensure.step(); |
| } |
| void change(Provider provider, Map<?, ?> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Map<?, ?> props, Provider provider) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", props.get("foo")); |
| m_ensure.step(); |
| } |
| void change(Map<?, ?> props, Provider provider) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Provider provider, Dictionary<?, ?> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", props.get("foo")); |
| m_ensure.step(); |
| } |
| void change(Provider provider, Dictionary<?, ?> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Dictionary<?, ?> props, Provider provider) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", props.get("foo")); |
| m_ensure.step(); |
| } |
| void change(Dictionary<?, ?> props, Provider provider) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| }); |
| declareConsumer(m, new Object() { |
| void bind(Object provider) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals(provider.getClass(), ProviderImpl.class); |
| m_ensure.step(); |
| } |
| void change(Object provider) { |
| bind(provider); |
| } |
| }); |
| |
| m.add(provider); |
| m_ensure.waitForStep(16, 5000); |
| |
| props = new Hashtable<>(); |
| props.put("foo", "zoo"); |
| provider.setServiceProperties(props); |
| m_ensure.waitForStep(32, 5000); |
| |
| m.remove(provider); |
| m_ensure.waitForStep(48, 5000); |
| } |
| |
| private void declareConsumer(DependencyManager m, Object consumerImpl) { |
| Component consumer = m.createComponent().setImplementation(consumerImpl) |
| .add(m.createServiceDependency().setService(Provider.class).setCallbacks("bind", "change", "change").setRequired(true)); |
| m.add(consumer); |
| } |
| |
| public static interface Provider { |
| } |
| |
| public static class ProviderImpl implements Provider { |
| } |
| } |