| /* |
| * 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.lambda.itest; |
| |
| import static org.apache.felix.dm.lambda.DependencyManagerActivator.component; |
| |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| import java.util.Map; |
| |
| import org.apache.felix.dm.Component; |
| import org.apache.felix.dm.DependencyManager; |
| import org.junit.Assert; |
| import org.osgi.framework.ServiceReference; |
| |
| /** |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| @SuppressWarnings({"unchecked", "rawtypes"}) |
| 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 = component(m) |
| .impl(new ProviderImpl()).provides(Provider.class.getName(), props).build(); |
| |
| component(m, c->c.impl(new Consumer1()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer2()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer3()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer4()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer5()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer6()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer7()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer8()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| component(m, c->c.impl(new Consumer9()).withSrv(Provider.class, srv->srv.cb("bind", "change", "remove"))); |
| |
| m.add(provider); |
| m_ensure.waitForStep(9, 5000); |
| |
| props = new Hashtable<>(); |
| props.put("foo", "zoo"); |
| provider.setServiceProperties(props); |
| m_ensure.waitForStep(18, 5000); |
| |
| m.remove(provider); |
| m_ensure.waitForStep(26, 5000); |
| } |
| |
| /** |
| * Tests if all possible dependency callbacks signatures supported by ServiceDependency. |
| */ |
| public void testDependencyCallbackSignaturesRef() { |
| DependencyManager m = getDM(); |
| m_ensure = new Ensure(); |
| Hashtable<String, String> props = new Hashtable<>(); |
| props.put("foo", "bar"); |
| Component provider = component(m) |
| .impl(new ProviderImpl()).provides(Provider.class.getName(), props).build(); |
| |
| component(m, c->c.impl(new Consumer1()).withSrv(Provider.class, srv->srv.cb(Consumer1::bind, Consumer1::change, Consumer1::remove))); |
| component(m, c->c.impl(new Consumer2()).withSrv(Provider.class, srv->srv.cb(Consumer2::bind, Consumer2::change, Consumer2::remove))); |
| component(m, c->c.impl(new Consumer3()).withSrv(Provider.class, srv->srv.cb(Consumer3::bind, Consumer3::change, Consumer3::remove))); |
| component(m, c->c.impl(new Consumer4()).withSrv(Provider.class, srv->srv.cb(Consumer4::bind, Consumer4::change, Consumer4::remove))); |
| component(m, c->c.impl(new Consumer5()).withSrv(Provider.class, srv->srv.cb(Consumer5::bind, Consumer5::change, Consumer5::remove))); |
| component(m, c->c.impl(new Consumer6()).withSrv(Provider.class, srv->srv.cb(Consumer6::bind, Consumer6::change, Consumer6::remove))); |
| component(m, c->c.impl(new Consumer7()).withSrv(Provider.class, srv->srv.cb(Consumer7::bind, Consumer7::change, Consumer7::remove))); |
| component(m, c->c.impl(new Consumer8()).withSrv(Provider.class, srv->srv.cb(Consumer8::bind, Consumer8::change, Consumer8::remove))); |
| component(m, c->c.impl(new Consumer9()).withSrv(Provider.class, srv->srv.cb(Consumer9::bind, Consumer9::change, Consumer9::remove))); |
| |
| m.add(provider); |
| m_ensure.waitForStep(9, 5000); |
| |
| props = new Hashtable<>(); |
| props.put("foo", "zoo"); |
| provider.setServiceProperties(props); |
| m_ensure.waitForStep(18, 5000); |
| |
| m.remove(provider); |
| m_ensure.waitForStep(26, 5000); |
| } |
| |
| private void declareConsumer(DependencyManager m, Object consumerImpl) { |
| Component consumer = component(m) |
| .impl(consumerImpl) |
| .withSrv(Provider.class, srv->srv.cb("bind", "change", "change")) |
| .build(); |
| m.add(consumer); |
| } |
| |
| public static interface Provider { |
| } |
| |
| public static class ProviderImpl implements Provider { |
| } |
| |
| class Consumer1 { |
| void bind(Provider provider) { |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| void change(Provider provider) { |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| |
| void remove(Provider provider) { |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer2 { |
| void bind(Provider provider, Map<String, Object> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("bar", props.get("foo")); |
| m_ensure.step(); |
| } |
| void change(Provider provider, Map<String, Object> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| void remove(Provider provider, Map<String, Object> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer3 { |
| 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(); |
| } |
| void remove(Provider provider, Dictionary<?, ?> props) { |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", props.get("foo")); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer4 { |
| 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(); |
| } |
| void remove(ServiceReference ref, Provider provider) { |
| Assert.assertNotNull(ref); |
| Assert.assertNotNull(provider); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer5 { |
| 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(); |
| } |
| void remove(ServiceReference ref) { |
| Assert.assertNotNull(ref); |
| Assert.assertEquals("zoo", ref.getProperty("foo")); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer6 { |
| void bind(Component c) { |
| Assert.assertNotNull(c); |
| m_ensure.step(); |
| } |
| void change(Component c) { |
| Assert.assertNotNull(c); |
| m_ensure.step(); |
| } |
| void remove(Component c) { |
| Assert.assertNotNull(c); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer7 { |
| 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(); |
| } |
| void remove(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(); |
| } |
| } |
| |
| class Consumer8 { |
| 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(); |
| } |
| void remove(Component c, Provider provider) { |
| Assert.assertNotNull(c); |
| Assert.assertNotNull(provider); |
| m_ensure.step(); |
| } |
| } |
| |
| class Consumer9 { |
| 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(); |
| } |
| void remove(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(); |
| } |
| } |
| |
| } |