| /* |
| * 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.io.IOException; |
| import java.util.Hashtable; |
| |
| import org.apache.felix.dm.annotation.api.Component; |
| import org.apache.felix.dm.annotation.api.ConfigurationDependency; |
| import org.apache.felix.dm.annotation.api.ServiceDependency; |
| 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.service.cm.Configuration; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| |
| /** |
| * Tests for new Configuration Proxy Types (FELIX-5177) |
| */ |
| public class ConfigurationProxy { |
| // For ConfigurationDependency service |
| public final static String ENSURE_CONFIG_DEPENDENCY = "ConfigurationProxy.Ensure.Configuration"; |
| |
| public interface Config { |
| String getFoo(); |
| } |
| |
| // This component configures the Consumer component. |
| @Component |
| public static class ConsumerConfigurator { |
| @ServiceDependency(filter="(name=" + ENSURE_CONFIG_DEPENDENCY + ")") |
| Ensure m_ensure; |
| |
| @ServiceDependency |
| ConfigurationAdmin m_cm; |
| |
| private Configuration m_conf; |
| |
| @Start |
| void start() throws IOException { |
| m_conf = m_cm.getConfiguration(Config.class.getName()); |
| Hashtable<String, Object> props = new Hashtable<>(); |
| props.put("foo", "bar"); |
| m_conf.update(props); |
| } |
| |
| @Stop |
| void stop() throws IOException { |
| m_conf.delete(); |
| } |
| } |
| |
| // This consumer depends on the configuration and on the provider, using multiple method signatures. |
| @Component |
| public static class Consumer { |
| Config m_config; |
| Config m_config2; |
| |
| @ConfigurationDependency |
| void updated(Config cnf) { |
| if (cnf != null) { |
| Assert.assertNotNull(cnf); |
| m_config = cnf; |
| } else { |
| m_config = null; |
| m_ensure.step(); |
| } |
| } |
| |
| @ConfigurationDependency |
| void updated2(org.apache.felix.dm.Component comp, Config cnf) { |
| if (cnf != null) { |
| Assert.assertNotNull(comp); |
| Assert.assertNotNull(cnf); |
| m_config2 = cnf; |
| } else { |
| m_config2 = null; |
| m_ensure.step(); |
| } |
| } |
| |
| @ServiceDependency(filter="(name=" + ENSURE_CONFIG_DEPENDENCY + ")") |
| Ensure m_ensure; |
| |
| @Start |
| void start() { |
| Assert.assertNotNull(m_config); |
| Assert.assertNotNull(m_config2); |
| Assert.assertEquals("bar", m_config.getFoo()); |
| Assert.assertEquals("bar", m_config2.getFoo()); |
| m_ensure.step(1); |
| } |
| } |
| } |