| /* |
| * 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.dependencymanager.samples.device.api; |
| |
| import java.util.Hashtable; |
| |
| import org.apache.felix.dm.DependencyActivatorBase; |
| import org.apache.felix.dm.DependencyManager; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.service.log.LogService; |
| |
| /** |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class Activator extends DependencyActivatorBase { |
| @Override |
| public void init(BundleContext context, DependencyManager dm) throws Exception { |
| createDeviceAndParameter(dm, 1); |
| createDeviceAndParameter(dm, 2); |
| |
| dm.add(createAdapterComponent() |
| .setAdaptee(Device.class, null) |
| .setImplementation(DeviceAccessImpl.class) |
| .setInterface(DeviceAccess.class.getName(), null)); |
| |
| dm.add(createComponent() |
| .setImplementation(DeviceAccessConsumer.class) |
| .add(createServiceDependency().setService(LogService.class).setRequired(true)) |
| .add(createServiceDependency().setService(DeviceAccess.class).setRequired(true).setCallbacks("add", null))); |
| } |
| |
| private void createDeviceAndParameter(DependencyManager dm, int id) { |
| Hashtable<String, Object> props = new Hashtable<>(); |
| props.put("device.id", id); |
| dm.add(createComponent() |
| .setImplementation(new DeviceImpl(id)).setInterface(Device.class.getName(), props)); |
| |
| props = new Hashtable<>(); |
| props.put("device.id", id); |
| dm.add(createComponent() |
| .setImplementation(new DeviceParameterImpl(id)).setInterface(DeviceParameter.class.getName(), props)); |
| } |
| } |