| /* |
| * 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.runtime.itest.components; |
| |
| import java.util.Map; |
| |
| import org.apache.felix.dm.DependencyManager; |
| import org.apache.felix.dm.annotation.api.Component; |
| import org.apache.felix.dm.annotation.api.Init; |
| import org.apache.felix.dm.annotation.api.Inject; |
| import org.apache.felix.dm.annotation.api.PropertyType; |
| import org.apache.felix.dm.annotation.api.ServiceDependency; |
| import org.apache.felix.dm.annotation.api.ServiceScope; |
| import org.apache.felix.dm.annotation.api.Start; |
| import org.apache.felix.dm.annotation.api.Stop; |
| import org.apache.felix.dm.itest.util.Ensure; |
| import org.junit.Assert; |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceObjects; |
| import org.osgi.framework.ServiceRegistration; |
| |
| public class ScopedServiceWithInitAnnotation { |
| |
| public final static String ENSURE = "ScopedServiceWithInitAnnotation.ENSURE"; |
| |
| |
| public interface PrototypeService { |
| void ensure(); |
| } |
| |
| @PropertyType |
| public @interface MyConf { |
| public String foo() default "bar"; |
| } |
| |
| @Component(scope=ServiceScope.PROTOTYPE) |
| @MyConf(foo="bar2") |
| public static class PrototypeServiceImpl implements PrototypeService { |
| @ServiceDependency(filter = "(name=" + ENSURE + ")") |
| protected volatile Ensure m_sequencer; |
| |
| Bundle m_clientBundle; |
| ServiceRegistration m_registration; |
| |
| volatile ExtraDendency m_extra; |
| |
| public PrototypeServiceImpl(Bundle b, ServiceRegistration sr) { |
| m_clientBundle = b; |
| m_registration = sr; |
| } |
| |
| @Init |
| void init(org.apache.felix.dm.Component c) { |
| DependencyManager dm = c.getDependencyManager(); |
| c.add(dm.createServiceDependency().setService(ExtraDendency.class).setRequired(true)); |
| } |
| |
| @Start |
| void start() { |
| Assert.assertNotNull(m_clientBundle); |
| Assert.assertNotNull(m_registration); |
| Assert.assertNotNull(m_extra); |
| m_sequencer.step(); |
| } |
| |
| @Stop |
| void stop() { |
| m_sequencer.step(); |
| } |
| |
| public void ensure() { |
| Assert.assertNotNull(m_clientBundle); |
| Assert.assertNotNull(m_registration); |
| Assert.assertNotNull(m_extra); |
| } |
| } |
| |
| @Component |
| public static class Consumer { |
| @ServiceDependency(filter = "(name=" + ENSURE + ")") |
| protected volatile Ensure m_sequencer; |
| |
| private ServiceObjects<PrototypeService> m_so; |
| private PrototypeService m_service1; |
| private PrototypeService m_service2; |
| |
| @ServiceDependency |
| void bind(PrototypeService service, Map<String, Object> props) { |
| m_service1 = service; |
| Assert.assertEquals("bar2", props.get("foo")); |
| m_service1.ensure(); |
| } |
| |
| @ServiceDependency |
| void bind2(ServiceObjects<PrototypeService> so) { |
| m_so = so; |
| m_service2 = m_so.getService(); |
| } |
| |
| @Start |
| void start() { |
| Assert.assertNotNull(m_service1); |
| Assert.assertNotNull(m_service2); |
| Assert.assertNotEquals(m_service1, m_service2); |
| m_sequencer.step(); |
| } |
| |
| @Stop |
| void stop() { |
| m_so.ungetService(m_service2); |
| m_sequencer.step(); |
| } |
| } |
| |
| @Component |
| public static class ExtraDendency { |
| @Inject |
| BundleContext m_bc; |
| |
| @Start |
| void start() { |
| Thread t = new Thread(() -> { |
| try { |
| Thread.sleep(1000); |
| System.out.println("register ExtraDendency" ); |
| m_bc.registerService(ExtraDendency.class, this, null); |
| } catch (Exception e) { |
| e.printStackTrace(); |
| } |
| }); |
| t.start(); |
| |
| } |
| } |
| |
| |
| } |