| /* |
| * 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 |
| <<<<<<< Updated upstream |
| * |
| * 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 |
| ======= |
| * |
| * https://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 |
| >>>>>>> Stashed changes |
| * limitations under the License. |
| */ |
| |
| package org.apache.jdo.tck.api.persistencemanager; |
| |
| import java.util.Collection; |
| import java.util.HashSet; |
| import javax.jdo.datastore.DataStoreCache; |
| import org.apache.jdo.tck.pc.mylib.PCPoint; |
| import org.apache.jdo.tck.util.BatchTestRunner; |
| |
| /** |
| * <B>Title:</B> DataStoreCacheTest <br> |
| * <B>Keywords:</B> DataStoreCache cache pin unpin evict <br> |
| * <B>Assertion ID:</B> A11.8 <br> |
| * <B>Assertion Description: </B> Most JDO implementations allow instances to be cached in a |
| * second-level cache, and allow direct management of the cache by knowledgeable applications. The |
| * second-level cache is typically a single VM cache and is used for persistent instances associated |
| * with a single PersistenceManagerFactory. For the purpose of standardizing this behavior, the |
| * DataStoreCache interface is used. |
| */ |
| public class DataStoreCacheTest extends PersistenceManagerTest { |
| |
| Object pointoid; |
| Collection<Object> pointoidCollection; |
| Object[] pointoidArray; |
| |
| /** */ |
| private static final String ASSERTION_FAILED = "Assertion A11.8 (DataStoreCacheTest) failed: "; |
| |
| /** |
| * The <code>main</code> is called when the class is directly executed from the command line. |
| * |
| * @param args The arguments passed to the program. |
| */ |
| public static void main(String[] args) { |
| BatchTestRunner.run(DataStoreCacheTest.class); |
| } |
| |
| /** |
| * In setup, create a persistent instance and get its oid. The oid is a valid parameter to the |
| * cache APIs. |
| */ |
| @Override |
| protected void localSetUp() { |
| addTearDownClass(PCPoint.class); |
| PCPoint point = new PCPoint(50, 100); |
| getPM().currentTransaction().begin(); |
| pm.makePersistent(point); |
| pointoid = pm.getObjectId(point); |
| pointoidCollection = new HashSet<>(); |
| pointoidCollection.add(pointoid); |
| pointoidArray = new Object[] {pointoid}; |
| pm.currentTransaction().commit(); |
| } |
| |
| /** |
| * There is no mandated behavior of the DataStoreCache methods. This test makes sure that the |
| * instance returned does not throw exceptions on any method. |
| */ |
| public void testDataStoreCache() { |
| DataStoreCache ds = getPMF().getDataStoreCache(); |
| ds.evict(pointoid); |
| ds.evictAll(); |
| ds.evictAll(pointoidCollection); |
| ds.evictAll(pointoidArray); |
| ds.evictAll(PCPoint.class, true); |
| ds.pin(pointoid); |
| ds.unpin(pointoid); |
| ds.pinAll(pointoidCollection); |
| ds.unpinAll(pointoidCollection); |
| ds.pinAll(pointoidArray); |
| ds.unpinAll(pointoidArray); |
| ds.pinAll(PCPoint.class, true); |
| ds.unpinAll(PCPoint.class, true); |
| } |
| } |