| /* |
| * 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.HashMap; |
| import java.util.Hashtable; |
| import java.util.Map; |
| |
| import org.apache.felix.dm.annotation.api.Component; |
| import org.apache.felix.dm.annotation.api.Init; |
| import org.apache.felix.dm.annotation.api.LifecycleController; |
| import org.apache.felix.dm.annotation.api.Property; |
| import org.apache.felix.dm.annotation.api.ServiceDependency; |
| import org.apache.felix.dm.annotation.api.Start; |
| import org.apache.felix.dm.itest.util.Ensure; |
| import org.apache.felix.dm.runtime.api.ComponentFactory; |
| |
| /** |
| * A Service instantiated from a DM ComponentFactory, and which registers/unregisters its service, |
| * using the @ServiceLifecycle annotation. |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| @SuppressWarnings({"unchecked", "rawtypes", "serial"}) |
| public class ComponentFactoryServiceTestWthPublisher { |
| public final static String FACTORY = "ComponentFactoryServiceTestWthPublisher.FACTORYSET"; |
| public final static String ENSURE = "ComponentFactoryServiceTestWthPublisher"; |
| |
| public interface Provider { |
| } |
| |
| @Component |
| public static class Consumer { |
| @ServiceDependency(filter = "(name=" + ENSURE + ")") |
| volatile Ensure m_sequencer; |
| |
| @ServiceDependency(required = false, removed = "unbind") |
| void bind(Map properties, Provider provider) { |
| System.out.println("BIND: " + provider + ", map=" + properties); |
| m_sequencer.step(1); |
| if ("bar".equals(properties.get("foo"))) { |
| m_sequencer.step(2); |
| } |
| if ("bar2".equals(properties.get("foo2"))) { |
| m_sequencer.step(3); |
| } |
| if ("bar3".equals(properties.get("foo3"))) { |
| m_sequencer.step(4); |
| } |
| } |
| |
| void unbind(Provider provider) { |
| m_sequencer.step(5); |
| } |
| } |
| |
| @Component(factoryName = FACTORY, properties = {@Property(name = "foo", value = "bar")}) |
| public static class ProviderImpl implements Provider { |
| @LifecycleController |
| volatile Runnable m_publisher; // injected and used to register our service |
| |
| @LifecycleController(start = false) |
| volatile Runnable m_unpublisher; // injected and used to unregister our service |
| |
| @ServiceDependency(filter = "(name=" + ENSURE + ")") |
| volatile Ensure m_sequencer; |
| |
| @Init |
| void init() { |
| // register service in 1 second |
| Utils.schedule(m_publisher, 1000); |
| // unregister the service in 2 seconds |
| Utils.schedule(m_unpublisher, 2000); |
| } |
| |
| @Start |
| Map start() { |
| // At this point, our service properties are the one specified in our @Service annotation + the one specified by our Factory. |
| // We also append an extra service property here: |
| return new HashMap() { |
| { |
| put("foo3", "bar3"); |
| } |
| }; |
| } |
| } |
| |
| @Component |
| public static class ProviderImplFactory { |
| @ServiceDependency(filter = "(" + Component.FACTORY_NAME + "=" + FACTORY + ")") |
| void bind(ComponentFactory providerImplFactory) { |
| providerImplFactory.newInstance(new Hashtable() { |
| { |
| put("foo2", "bar2"); |
| } |
| }); |
| } |
| } |
| } |