| /* |
| * 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.cm.impl.persistence; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| import java.io.IOException; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| import java.util.Set; |
| |
| import org.apache.felix.cm.MockPersistenceManager; |
| import org.apache.felix.cm.PersistenceManager; |
| import org.apache.felix.cm.impl.SimpleFilter; |
| import org.junit.Test; |
| import org.osgi.framework.Constants; |
| import org.osgi.service.cm.ConfigurationAdmin; |
| |
| |
| /** |
| * The <code>CachingPersistenceManagerProxyTest</code> class tests the issues |
| * related to caching of configurations. |
| * <p> |
| * @see <a href="https://issues.apache.org/jira/browse/FELIX-4930">FELIX-4930</a> |
| */ |
| public class CachingPersistenceManagerProxyTest |
| { |
| private static final String PID_A = "foo.a"; |
| private static final String PID_B = "foo.b"; |
| private static final String PID_C = "foo.c"; |
| private static final String FACTORY_PID_A = "bla.a"; |
| private static final String FACTORY_PID_B = "bla.b"; |
| private static final String FA_PID_A = "728206-a"; |
| private static final String FA_PID_B = "728206-b"; |
| private static final String FA_PID_C = "728206-c"; |
| private static final String FB_PID_A = "992101-a"; |
| private static final String FB_PID_B = "992101-b"; |
| |
| private static final String PREFIX = "this-is-"; |
| |
| private Dictionary<String, Object> createConfiguration(final String pid, final String factoryPid) |
| { |
| final Dictionary<String, Object> dict = new Hashtable<>(); |
| |
| dict.put(Constants.SERVICE_PID, pid); |
| if ( factoryPid != null ) |
| { |
| dict.put(ConfigurationAdmin.SERVICE_FACTORYPID, factoryPid); |
| } |
| dict.put("value", PREFIX + pid); |
| |
| return dict; |
| } |
| |
| private PersistenceManager createAndPopulatePersistenceManager() |
| throws IOException |
| { |
| final PersistenceManager pm = new MockPersistenceManager(); |
| |
| pm.store(PID_A, createConfiguration(PID_A, null)); |
| pm.store(PID_B, createConfiguration(PID_B, null)); |
| pm.store(PID_C, createConfiguration(PID_C, null)); |
| |
| pm.store(FA_PID_A, createConfiguration(FA_PID_A, FACTORY_PID_A)); |
| pm.store(FA_PID_B, createConfiguration(FA_PID_B, FACTORY_PID_A)); |
| pm.store(FA_PID_C, createConfiguration(FA_PID_C, FACTORY_PID_A)); |
| |
| pm.store(FB_PID_A, createConfiguration(FB_PID_A, FACTORY_PID_B)); |
| pm.store(FB_PID_B, createConfiguration(FB_PID_B, FACTORY_PID_B)); |
| return pm; |
| } |
| |
| @SuppressWarnings({ "rawtypes", "unchecked" }) |
| @Test public void test_caching_is_applied() throws Exception |
| { |
| String pid = "testDefaultPersistenceManager"; |
| SimpleFilter filter = SimpleFilter.parse("(&(service.pid=" + pid + ")(property1=value1))"); |
| |
| PersistenceManager pm = new MockPersistenceManager(); |
| CachingPersistenceManagerProxy cpm = new CachingPersistenceManagerProxy( pm ); |
| |
| Dictionary dictionary = new Hashtable(); |
| dictionary.put( "property1", "value1" ); |
| dictionary.put( Constants.SERVICE_PID, pid ); |
| pm.store( pid, dictionary ); |
| |
| Collection<Dictionary> list = cpm.getDictionaries( filter ); |
| assertEquals(1, list.size()); |
| |
| dictionary = new Hashtable(); |
| dictionary.put( "property1", "value2" ); |
| pid = "testDefaultPersistenceManager"; |
| dictionary.put( Constants.SERVICE_PID, pid ); |
| pm.store( pid, dictionary ); |
| |
| list = cpm.getDictionaries( filter ); |
| assertEquals(1, list.size()); |
| } |
| |
| @Test public void testPopulation() throws Exception |
| { |
| final CachingPersistenceManagerProxy cpm = new CachingPersistenceManagerProxy(this.createAndPopulatePersistenceManager()); |
| |
| assertTrue(cpm.exists(PID_A)); |
| assertTrue(cpm.exists(PID_B)); |
| assertTrue(cpm.exists(PID_C)); |
| assertTrue(cpm.exists(FA_PID_A)); |
| assertTrue(cpm.exists(FA_PID_B)); |
| assertTrue(cpm.exists(FA_PID_C)); |
| assertTrue(cpm.exists(FB_PID_A)); |
| assertTrue(cpm.exists(FB_PID_B)); |
| |
| assertFalse(cpm.exists("foo")); |
| } |
| |
| @Test public void testGetPopulatedFactoryConfigurationPids() throws Exception |
| { |
| final CachingPersistenceManagerProxy cpm = new CachingPersistenceManagerProxy(this.createAndPopulatePersistenceManager()); |
| |
| final Set<String> pidsOfFA = cpm.getFactoryConfigurationPids(Collections.singletonList(FACTORY_PID_A)); |
| assertEquals(3, pidsOfFA.size()); |
| assertTrue(pidsOfFA.contains(FA_PID_A)); |
| assertTrue(pidsOfFA.contains(FA_PID_B)); |
| assertTrue(pidsOfFA.contains(FA_PID_C)); |
| |
| final Set<String> pidsOfFB = cpm.getFactoryConfigurationPids(Collections.singletonList(FACTORY_PID_B)); |
| assertEquals(2, pidsOfFB.size()); |
| assertTrue(pidsOfFB.contains(FB_PID_A)); |
| assertTrue(pidsOfFB.contains(FB_PID_B)); |
| |
| assertTrue(cpm.getFactoryConfigurationPids(Collections.singletonList(PID_A)).isEmpty()); |
| } |
| |
| @Test public void testGetFactoryConfigurationPids() throws Exception |
| { |
| final CachingPersistenceManagerProxy cpm = new CachingPersistenceManagerProxy(this.createAndPopulatePersistenceManager()); |
| |
| // modify populated |
| cpm.store("new_pid_for_fa", createConfiguration("new_pid_for_fa", FACTORY_PID_A)); |
| cpm.delete(FB_PID_B); |
| |
| final Set<String> pidsOfFA = cpm.getFactoryConfigurationPids(Collections.singletonList(FACTORY_PID_A)); |
| assertEquals(4, pidsOfFA.size()); |
| assertTrue(pidsOfFA.contains(FA_PID_A)); |
| assertTrue(pidsOfFA.contains(FA_PID_B)); |
| assertTrue(pidsOfFA.contains(FA_PID_C)); |
| assertTrue(pidsOfFA.contains("new_pid_for_fa")); |
| |
| final Set<String> pidsOfFB = cpm.getFactoryConfigurationPids(Collections.singletonList(FACTORY_PID_B)); |
| assertEquals(1, pidsOfFB.size()); |
| assertTrue(pidsOfFB.contains(FB_PID_A)); |
| |
| // use new factory pid |
| cpm.store("new_pid_for_newf1", createConfiguration("new_pid_for_newf1", "factory.pid")); |
| cpm.store("new_pid_for_newf2", createConfiguration("new_pid_for_newf2", "factory.pid")); |
| final Set<String> pids = cpm.getFactoryConfigurationPids(Collections.singletonList("factory.pid")); |
| assertEquals(2, pids.size()); |
| assertTrue(pids.contains("new_pid_for_newf1")); |
| assertTrue(pids.contains("new_pid_for_newf2")); |
| } |
| } |