| /* |
| * 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.annot; |
| |
| import java.io.IOException; |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| |
| import org.apache.felix.dm.annotation.api.Component; |
| import org.apache.felix.dm.annotation.api.ServiceDependency; |
| import org.apache.felix.dm.annotation.api.Start; |
| import org.osgi.service.cm.Configuration; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| import org.osgi.service.log.LogService; |
| |
| /** |
| * Component used to instantiate Device and DeviceParameter services, using DM component factory annotation. |
| * |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| @Component |
| public class DeviceAndParameterFactory { |
| @ServiceDependency |
| ConfigurationAdmin cm; |
| |
| @ServiceDependency |
| volatile LogService log; |
| |
| @Start |
| public void start() throws IOException { |
| log.log(LogService.LOG_INFO, "DeviceAndParameterFactory.start"); |
| for (int i = 0; i < 2; i++) { |
| createDeviceAndParameter(i); |
| } |
| } |
| |
| private void createDeviceAndParameter(int id) throws IOException { |
| log.log(LogService.LOG_INFO, "DeviceAndParameterFactory: creating Device/DeviceParameter with id=" + id); |
| |
| Dictionary<String, Object> device = new Hashtable<>(); |
| device.put("device.id", new Integer(id)); |
| Configuration deviceConf = cm.createFactoryConfiguration("device", "?"); |
| deviceConf.update(device); |
| |
| Dictionary<String, Object> param = new Hashtable<>(); |
| param.put("device.id", new Integer(id)); |
| Configuration paramConf = cm.createFactoryConfiguration("device.parameter", "?"); |
| paramConf.update(param); |
| } |
| } |