| /* |
| * 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.ignite.cache.hibernate; |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.concurrent.Callable; |
| import javax.persistence.FetchType; |
| import javax.persistence.GeneratedValue; |
| import javax.persistence.Id; |
| import javax.persistence.JoinColumn; |
| import javax.persistence.OneToMany; |
| import javax.persistence.OneToOne; |
| import org.apache.ignite.cache.affinity.rendezvous.RendezvousAffinityFunction; |
| import org.apache.ignite.configuration.CacheConfiguration; |
| import org.apache.ignite.configuration.IgniteConfiguration; |
| import org.apache.ignite.internal.IgniteKernal; |
| import org.apache.ignite.internal.processors.cache.IgniteCacheProxy; |
| import org.apache.ignite.testframework.GridTestUtils; |
| import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest; |
| import org.hibernate.ObjectNotFoundException; |
| import org.hibernate.Query; |
| import org.hibernate.Session; |
| import org.hibernate.SessionFactory; |
| import org.hibernate.StaleStateException; |
| import org.hibernate.Transaction; |
| import org.hibernate.annotations.NaturalId; |
| import org.hibernate.annotations.NaturalIdCache; |
| import org.hibernate.boot.Metadata; |
| import org.hibernate.boot.MetadataSources; |
| import org.hibernate.boot.registry.StandardServiceRegistry; |
| import org.hibernate.boot.registry.StandardServiceRegistryBuilder; |
| import org.hibernate.cache.spi.GeneralDataRegion; |
| import org.hibernate.cache.spi.TransactionalDataRegion; |
| import org.hibernate.cache.spi.access.AccessType; |
| import org.hibernate.exception.ConstraintViolationException; |
| import org.hibernate.mapping.PersistentClass; |
| import org.hibernate.mapping.RootClass; |
| import org.hibernate.stat.NaturalIdCacheStatistics; |
| import org.hibernate.stat.SecondLevelCacheStatistics; |
| import org.junit.Test; |
| import static org.apache.ignite.cache.CacheAtomicityMode.ATOMIC; |
| import static org.apache.ignite.cache.CacheAtomicityMode.TRANSACTIONAL; |
| import static org.apache.ignite.cache.CacheMode.PARTITIONED; |
| import static org.apache.ignite.cache.CacheWriteSynchronizationMode.FULL_SYNC; |
| import static org.apache.ignite.cache.hibernate.HibernateAccessStrategyFactory.DFLT_ACCESS_TYPE_PROPERTY; |
| import static org.apache.ignite.cache.hibernate.HibernateAccessStrategyFactory.IGNITE_INSTANCE_NAME_PROPERTY; |
| import static org.apache.ignite.cache.hibernate.HibernateAccessStrategyFactory.REGION_CACHE_PROPERTY; |
| import static org.hibernate.cfg.Environment.CACHE_REGION_FACTORY; |
| import static org.hibernate.cfg.Environment.GENERATE_STATISTICS; |
| import static org.hibernate.cfg.Environment.HBM2DDL_AUTO; |
| import static org.hibernate.cfg.Environment.RELEASE_CONNECTIONS; |
| import static org.hibernate.cfg.Environment.USE_QUERY_CACHE; |
| import static org.hibernate.cfg.Environment.USE_SECOND_LEVEL_CACHE; |
| |
| /** |
| * |
| * Tests Hibernate L2 cache. |
| */ |
| public class HibernateL2CacheSelfTest extends GridCommonAbstractTest { |
| /** */ |
| public static final String CONNECTION_URL = "jdbc:h2:mem:example;DB_CLOSE_DELAY=-1"; |
| |
| /** */ |
| public static final String ENTITY_NAME = Entity.class.getName(); |
| |
| /** */ |
| public static final String ENTITY2_NAME = Entity2.class.getName(); |
| |
| /** */ |
| public static final String VERSIONED_ENTITY_NAME = VersionedEntity.class.getName(); |
| |
| /** */ |
| public static final String CHILD_ENTITY_NAME = ChildEntity.class.getName(); |
| |
| /** */ |
| public static final String PARENT_ENTITY_NAME = ParentEntity.class.getName(); |
| |
| /** */ |
| public static final String CHILD_COLLECTION_REGION = ENTITY_NAME + ".children"; |
| |
| /** */ |
| public static final String NATURAL_ID_REGION = |
| "org.apache.ignite.cache.hibernate.HibernateL2CacheSelfTest$Entity##NaturalId"; |
| |
| /** */ |
| public static final String NATURAL_ID_REGION2 = |
| "org.apache.ignite.cache.hibernate.HibernateL2CacheSelfTest$Entity2##NaturalId"; |
| |
| /** */ |
| private SessionFactory sesFactory1; |
| |
| /** */ |
| private SessionFactory sesFactory2; |
| |
| /** |
| * First Hibernate test entity. |
| */ |
| @javax.persistence.Entity |
| @NaturalIdCache |
| @SuppressWarnings({"PublicInnerClass", "UnnecessaryFullyQualifiedName"}) |
| public static class Entity { |
| /** */ |
| private int id; |
| |
| /** */ |
| private String name; |
| |
| /** */ |
| private Collection<ChildEntity> children; |
| |
| /** |
| * Default constructor required by Hibernate. |
| */ |
| public Entity() { |
| // No-op. |
| } |
| |
| /** |
| * @param id ID. |
| * @param name Name. |
| */ |
| public Entity(int id, String name) { |
| this.id = id; |
| this.name = name; |
| } |
| |
| /** |
| * @return ID. |
| */ |
| @Id |
| public int getId() { |
| return id; |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| /** |
| * @return Name. |
| */ |
| @NaturalId(mutable = true) |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * @param name Name. |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| |
| /** |
| * @return Children. |
| */ |
| @OneToMany(cascade = javax.persistence.CascadeType.ALL, fetch = FetchType.LAZY) |
| @JoinColumn(name = "ENTITY_ID") |
| public Collection<ChildEntity> getChildren() { |
| return children; |
| } |
| |
| /** |
| * @param children Children. |
| */ |
| public void setChildren(Collection<ChildEntity> children) { |
| this.children = children; |
| } |
| } |
| |
| /** |
| * Second Hibernate test entity. |
| */ |
| @javax.persistence.Entity |
| @NaturalIdCache |
| @SuppressWarnings({"PublicInnerClass", "UnnecessaryFullyQualifiedName"}) |
| public static class Entity2 { |
| /** */ |
| private int id; |
| |
| /** */ |
| private String name; |
| |
| /** */ |
| private Collection<ChildEntity> children; |
| |
| /** |
| * Default constructor required by Hibernate. |
| */ |
| public Entity2() { |
| // No-op. |
| } |
| |
| /** |
| * @param id ID. |
| * @param name Name. |
| */ |
| public Entity2(int id, String name) { |
| this.id = id; |
| this.name = name; |
| } |
| |
| /** |
| * @return ID. |
| */ |
| @Id |
| public int getId() { |
| return id; |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| /** |
| * @return Name. |
| */ |
| @NaturalId(mutable = true) |
| public String getName() { |
| return name; |
| } |
| |
| /** |
| * @param name Name. |
| */ |
| public void setName(String name) { |
| this.name = name; |
| } |
| } |
| |
| /** |
| * Hibernate child entity referenced by {@link Entity}. |
| */ |
| @javax.persistence.Entity |
| @SuppressWarnings("PublicInnerClass") |
| public static class ChildEntity { |
| /** */ |
| private int id; |
| |
| /** |
| * Default constructor required by Hibernate. |
| */ |
| public ChildEntity() { |
| // No-op. |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public ChildEntity(int id) { |
| this.id = id; |
| } |
| |
| /** |
| * @return ID. |
| */ |
| @Id |
| @GeneratedValue |
| public int getId() { |
| return id; |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public void setId(int id) { |
| this.id = id; |
| } |
| } |
| |
| /** |
| * Hibernate entity referencing {@link Entity}. |
| */ |
| @javax.persistence.Entity |
| @SuppressWarnings("PublicInnerClass") |
| public static class ParentEntity { |
| /** */ |
| private int id; |
| |
| /** */ |
| private Entity entity; |
| |
| /** |
| * Default constructor required by Hibernate. |
| */ |
| public ParentEntity() { |
| // No-op. |
| } |
| |
| /** |
| * @param id ID. |
| * @param entity Referenced entity. |
| */ |
| public ParentEntity(int id, Entity entity) { |
| this.id = id; |
| this.entity = entity; |
| } |
| |
| /** |
| * @return ID. |
| */ |
| @Id |
| public int getId() { |
| return id; |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| /** |
| * @return Referenced entity. |
| */ |
| @OneToOne |
| public Entity getEntity() { |
| return entity; |
| } |
| |
| /** |
| * @param entity Referenced entity. |
| */ |
| public void setEntity(Entity entity) { |
| this.entity = entity; |
| } |
| } |
| |
| /** |
| * Hibernate entity. |
| */ |
| @javax.persistence.Entity |
| @SuppressWarnings({"PublicInnerClass", "UnnecessaryFullyQualifiedName"}) |
| public static class VersionedEntity { |
| /** */ |
| private int id; |
| |
| /** */ |
| private long ver; |
| |
| /** |
| * Default constructor required by Hibernate. |
| */ |
| public VersionedEntity() { |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public VersionedEntity(int id) { |
| this.id = id; |
| } |
| |
| /** |
| * @return ID. |
| */ |
| @Id |
| public int getId() { |
| return id; |
| } |
| |
| /** |
| * @param id ID. |
| */ |
| public void setId(int id) { |
| this.id = id; |
| } |
| |
| /** |
| * @return Version. |
| */ |
| @javax.persistence.Version |
| public long getVersion() { |
| return ver; |
| } |
| |
| /** |
| * @param ver Version. |
| */ |
| public void setVersion(long ver) { |
| this.ver = ver; |
| } |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception { |
| IgniteConfiguration cfg = super.getConfiguration(igniteInstanceName); |
| |
| cfg.setCacheConfiguration(generalRegionConfiguration("org.hibernate.cache.spi.UpdateTimestampsCache"), |
| generalRegionConfiguration("org.hibernate.cache.internal.StandardQueryCache"), |
| transactionalRegionConfiguration(ENTITY_NAME), |
| transactionalRegionConfiguration(ENTITY2_NAME), |
| transactionalRegionConfiguration(VERSIONED_ENTITY_NAME), |
| transactionalRegionConfiguration(PARENT_ENTITY_NAME), |
| transactionalRegionConfiguration(CHILD_ENTITY_NAME), |
| transactionalRegionConfiguration(CHILD_COLLECTION_REGION), |
| transactionalRegionConfiguration(NATURAL_ID_REGION), |
| transactionalRegionConfiguration(NATURAL_ID_REGION2)); |
| |
| return cfg; |
| } |
| |
| /** |
| * @param regionName Region name. |
| * @return Cache configuration for {@link GeneralDataRegion}. |
| */ |
| private CacheConfiguration generalRegionConfiguration(String regionName) { |
| CacheConfiguration cfg = new CacheConfiguration(); |
| |
| cfg.setName(regionName); |
| |
| cfg.setCacheMode(PARTITIONED); |
| |
| cfg.setAtomicityMode(ATOMIC); |
| |
| cfg.setWriteSynchronizationMode(FULL_SYNC); |
| |
| cfg.setBackups(1); |
| |
| cfg.setAffinity(new RendezvousAffinityFunction(false, 10)); |
| |
| return cfg; |
| } |
| |
| /** |
| * @param regionName Region name. |
| * @return Cache configuration for {@link TransactionalDataRegion}. |
| */ |
| protected CacheConfiguration transactionalRegionConfiguration(String regionName) { |
| CacheConfiguration cfg = new CacheConfiguration(); |
| |
| cfg.setName(regionName); |
| |
| cfg.setCacheMode(PARTITIONED); |
| |
| cfg.setAtomicityMode(TRANSACTIONAL); |
| |
| cfg.setWriteSynchronizationMode(FULL_SYNC); |
| |
| cfg.setBackups(1); |
| |
| cfg.setAffinity(new RendezvousAffinityFunction(false, 10)); |
| |
| return cfg; |
| } |
| |
| /** |
| * @return Hibernate registry builder. |
| */ |
| protected StandardServiceRegistryBuilder registryBuilder() { |
| StandardServiceRegistryBuilder builder = new StandardServiceRegistryBuilder(); |
| |
| builder.applySetting("hibernate.connection.url", CONNECTION_URL); |
| |
| return builder; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void beforeTestsStarted() throws Exception { |
| startGrids(2); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override protected void afterTest() throws Exception { |
| cleanup(); |
| } |
| |
| /** |
| * @return Hibernate L2 cache access types to test. |
| */ |
| protected AccessType[] accessTypes() { |
| return new AccessType[]{AccessType.READ_ONLY, AccessType.NONSTRICT_READ_WRITE, AccessType.READ_WRITE}; |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testCollectionCache() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testCollectionCache(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| @SuppressWarnings("unchecked") |
| private void testCollectionCache(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| Map<Integer, Integer> idToChildCnt = new HashMap<>(); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < 3; i++) { |
| Entity e = new Entity(i, "name-" + i); |
| |
| Collection<ChildEntity> children = new ArrayList<>(); |
| |
| for (int j = 0; j < 3; j++) |
| children.add(new ChildEntity()); |
| |
| e.setChildren(children); |
| |
| idToChildCnt.put(e.getId(), e.getChildren().size()); |
| |
| ses.save(e); |
| } |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| // Load children, this should populate cache. |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| List<Entity> list = ses.createCriteria(ENTITY_NAME).list(); |
| |
| assertEquals(idToChildCnt.size(), list.size()); |
| |
| for (Entity e : list) |
| assertEquals((int)idToChildCnt.get(e.getId()), e.getChildren().size()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertCollectionCache(sesFactory2, idToChildCnt, 3, 0); |
| assertCollectionCache(sesFactory1, idToChildCnt, 3, 0); |
| |
| if (accessType == AccessType.READ_ONLY) |
| return; |
| |
| // Update children for one entity. |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| e1.getChildren().remove(e1.getChildren().iterator().next()); |
| |
| ses.update(e1); |
| |
| idToChildCnt.put(e1.getId(), e1.getChildren().size()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertCollectionCache(sesFactory2, idToChildCnt, 2, 1); // After update collection cache entry is removed. |
| assertCollectionCache(sesFactory1, idToChildCnt, 3, 0); // 'assertCollectionCache' loads children in cache. |
| |
| // Update children for the same entity using another SessionFactory. |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| e1.getChildren().remove(e1.getChildren().iterator().next()); |
| |
| ses.update(e1); |
| |
| idToChildCnt.put(e1.getId(), e1.getChildren().size()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertCollectionCache(sesFactory2, idToChildCnt, 2, 1); // After update collection cache entry is removed. |
| assertCollectionCache(sesFactory1, idToChildCnt, 3, 0); // 'assertCollectionCache' loads children in cache. |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testEntityCache() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testEntityCache(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testEntityCache(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| Map<Integer, String> idToName = new HashMap<>(); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < 2; i++) { |
| String name = "name-" + i; |
| |
| ses.save(new Entity(i, name)); |
| |
| idToName.put(i, name); |
| } |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName, 100); |
| |
| if (accessType == AccessType.READ_ONLY) |
| return; |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| // Updates and inserts in single transaction. |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e0 = (Entity)ses.load(Entity.class, 0); |
| |
| e0.setName("name-0-changed1"); |
| |
| ses.update(e0); |
| |
| idToName.put(0, e0.getName()); |
| |
| ses.save(new Entity(2, "name-2")); |
| |
| idToName.put(2, "name-2"); |
| |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| e1.setName("name-1-changed1"); |
| |
| ses.update(e1); |
| |
| idToName.put(1, e1.getName()); |
| |
| ses.save(new Entity(3, "name-3")); |
| |
| idToName.put(3, "name-3"); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName); |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| // Updates, inserts and deletes in single transaction. |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| ses.save(new Entity(4, "name-4")); |
| |
| idToName.put(4, "name-4"); |
| |
| Entity e0 = (Entity)ses.load(Entity.class, 0); |
| |
| e0.setName("name-0-changed2"); |
| |
| ses.update(e0); |
| |
| idToName.put(e0.getId(), e0.getName()); |
| |
| ses.delete(ses.load(Entity.class, 1)); |
| |
| idToName.remove(1); |
| |
| Entity e2 = (Entity)ses.load(Entity.class, 2); |
| |
| e2.setName("name-2-changed1"); |
| |
| ses.update(e2); |
| |
| idToName.put(e2.getId(), e2.getName()); |
| |
| ses.delete(ses.load(Entity.class, 3)); |
| |
| idToName.remove(3); |
| |
| ses.save(new Entity(5, "name-5")); |
| |
| idToName.put(5, "name-5"); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName, 1, 3); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName, 1, 3); |
| |
| // Try to update the same entity using another SessionFactory. |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e0 = (Entity)ses.load(Entity.class, 0); |
| |
| e0.setName("name-0-changed3"); |
| |
| ses.update(e0); |
| |
| idToName.put(e0.getId(), e0.getName()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testTwoEntitiesSameCache() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testTwoEntitiesSameCache(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testTwoEntitiesSameCache(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| Map<Integer, String> idToName1 = new HashMap<>(); |
| Map<Integer, String> idToName2 = new HashMap<>(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < 2; i++) { |
| String name = "name-" + i; |
| |
| ses.save(new Entity(i, name)); |
| ses.save(new Entity2(i, name)); |
| |
| idToName1.put(i, name); |
| idToName2.put(i, name); |
| } |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName1, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName1, 100); |
| |
| assertEntityCache(ENTITY2_NAME, sesFactory2, idToName2, 100); |
| assertEntityCache(ENTITY2_NAME, sesFactory1, idToName2, 100); |
| |
| if (accessType == AccessType.READ_ONLY) |
| return; |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| // Updates both entities in single transaction. |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e = (Entity)ses.load(Entity.class, 0); |
| |
| e.setName("name-0-changed1"); |
| |
| ses.update(e); |
| |
| Entity2 e2 = (Entity2)ses.load(Entity2.class, 0); |
| |
| e2.setName("name-e2-0-changed1"); |
| |
| ses.update(e2); |
| |
| idToName1.put(0, e.getName()); |
| idToName2.put(0, e2.getName()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName1, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName1, 100); |
| |
| assertEntityCache(ENTITY2_NAME, sesFactory2, idToName2, 100); |
| assertEntityCache(ENTITY2_NAME, sesFactory1, idToName2, 100); |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| // Remove entity1 and insert entity2 in single transaction. |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e = (Entity)ses.load(Entity.class, 0); |
| |
| ses.delete(e); |
| |
| Entity2 e2 = new Entity2(2, "name-2"); |
| |
| ses.save(e2); |
| |
| idToName1.remove(0); |
| idToName2.put(2, e2.getName()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName1, 0, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName1, 0, 100); |
| |
| assertEntityCache(ENTITY2_NAME, sesFactory2, idToName2, 100); |
| assertEntityCache(ENTITY2_NAME, sesFactory1, idToName2, 100); |
| |
| ses = sesFactory1.openSession(); |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| try { |
| // Update, remove, insert in single transaction, transaction fails. |
| |
| Entity e = (Entity)ses.load(Entity.class, 1); |
| |
| e.setName("name-1-changed1"); |
| |
| ses.update(e); // Valid update. |
| |
| ses.save(new Entity(2, "name-2")); // Valid insert. |
| |
| ses.delete(ses.load(Entity2.class, 0)); // Valid delete. |
| |
| Entity2 e2 = (Entity2)ses.load(Entity2.class, 1); |
| |
| e2.setName("name-2"); // Invalid update, not-unique name. |
| |
| ses.update(e2); |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (ConstraintViolationException e) { |
| log.info("Expected exception: " + e); |
| |
| tx.rollback(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName1, 0, 2, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName1, 0, 2, 100); |
| |
| assertEntityCache(ENTITY2_NAME, sesFactory2, idToName2, 100); |
| assertEntityCache(ENTITY2_NAME, sesFactory1, idToName2, 100); |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| // Update, remove, insert in single transaction. |
| |
| tx = ses.beginTransaction(); |
| |
| Entity e = (Entity)ses.load(Entity.class, 1); |
| |
| e.setName("name-1-changed1"); |
| |
| ses.update(e); |
| |
| idToName1.put(1, e.getName()); |
| |
| ses.save(new Entity(2, "name-2")); |
| |
| idToName1.put(2, "name-2"); |
| |
| ses.delete(ses.load(Entity2.class, 0)); |
| |
| idToName2.remove(0); |
| |
| Entity2 e2 = (Entity2)ses.load(Entity2.class, 1); |
| |
| e2.setName("name-e2-2-changed"); |
| |
| ses.update(e2); |
| |
| idToName2.put(1, e2.getName()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName1, 0, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName1, 0, 100); |
| |
| assertEntityCache(ENTITY2_NAME, sesFactory2, idToName2, 0, 100); |
| assertEntityCache(ENTITY2_NAME, sesFactory1, idToName2, 0, 100); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testVersionedEntity() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testVersionedEntity(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testVersionedEntity(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| VersionedEntity e0 = new VersionedEntity(0); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| ses.save(e0); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| ses = sesFactory1.openSession(); |
| |
| long ver; |
| |
| try { |
| ver = ((VersionedEntity)ses.load(VersionedEntity.class, 0)).getVersion(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| SecondLevelCacheStatistics stats1 = |
| sesFactory1.getStatistics().getSecondLevelCacheStatistics(VERSIONED_ENTITY_NAME); |
| SecondLevelCacheStatistics stats2 = |
| sesFactory2.getStatistics().getSecondLevelCacheStatistics(VERSIONED_ENTITY_NAME); |
| |
| assertEquals(1, stats1.getElementCountInMemory()); |
| assertEquals(1, stats2.getElementCountInMemory()); |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| assertEquals(ver, ((VersionedEntity)ses.load(VersionedEntity.class, 0)).getVersion()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(1, stats2.getElementCountInMemory()); |
| assertEquals(1, stats2.getHitCount()); |
| |
| if (accessType == AccessType.READ_ONLY) |
| return; |
| |
| e0.setVersion(ver - 1); |
| |
| ses = sesFactory1.openSession(); |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| try { |
| ses.update(e0); |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (StaleStateException e) { |
| log.info("Expected exception: " + e); |
| } |
| finally { |
| tx.rollback(); |
| |
| ses.close(); |
| } |
| |
| sesFactory1.getStatistics().clear(); |
| |
| stats1 = sesFactory1.getStatistics().getSecondLevelCacheStatistics(VERSIONED_ENTITY_NAME); |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| assertEquals(ver, ((VersionedEntity)ses.load(VersionedEntity.class, 0)).getVersion()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(1, stats1.getElementCountInMemory()); |
| assertEquals(1, stats1.getHitCount()); |
| assertEquals(1, stats2.getElementCountInMemory()); |
| assertEquals(1, stats2.getHitCount()); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testNaturalIdCache() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testNaturalIdCache(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testNaturalIdCache(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| Map<String, Integer> nameToId = new HashMap<>(); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < 3; i++) { |
| String name = "name-" + i; |
| |
| ses.save(new Entity(i, name)); |
| |
| nameToId.put(name, i); |
| } |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| for (Map.Entry<String, Integer> e : nameToId.entrySet()) |
| ((Entity)ses.bySimpleNaturalId(Entity.class).load(e.getKey())).getId(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertNaturalIdCache(sesFactory2, nameToId, "name-100"); |
| assertNaturalIdCache(sesFactory1, nameToId, "name-100"); |
| |
| if (accessType == AccessType.READ_ONLY) |
| return; |
| |
| // Update naturalId. |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| nameToId.remove(e1.getName()); |
| |
| e1.setName("name-1-changed1"); |
| |
| nameToId.put(e1.getName(), e1.getId()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertNaturalIdCache(sesFactory2, nameToId, "name-1"); |
| assertNaturalIdCache(sesFactory1, nameToId, "name-1"); |
| |
| // Update entity using another SessionFactory. |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| nameToId.remove(e1.getName()); |
| |
| e1.setName("name-1-changed2"); |
| |
| nameToId.put(e1.getName(), e1.getId()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertNaturalIdCache(sesFactory2, nameToId, "name-1-changed1"); |
| assertNaturalIdCache(sesFactory1, nameToId, "name-1-changed1"); |
| |
| // Try invalid NaturalId update. |
| |
| ses = sesFactory1.openSession(); |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| try { |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| e1.setName("name-0"); // Invalid update (duplicated name). |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (ConstraintViolationException e) { |
| log.info("Expected exception: " + e); |
| |
| tx.rollback(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertNaturalIdCache(sesFactory2, nameToId); |
| assertNaturalIdCache(sesFactory1, nameToId); |
| |
| // Delete entity. |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| tx = ses.beginTransaction(); |
| |
| Entity e2 = (Entity)ses.load(Entity.class, 2); |
| |
| ses.delete(e2); |
| |
| nameToId.remove(e2.getName()); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertNaturalIdCache(sesFactory2, nameToId, "name-2"); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testEntityCacheTransactionFails() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testEntityCacheTransactionFails(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testEntityCacheTransactionFails(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| Map<Integer, String> idToName = new HashMap<>(); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < 3; i++) { |
| String name = "name-" + i; |
| |
| ses.save(new Entity(i, name)); |
| |
| idToName.put(i, name); |
| } |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName, 100); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName, 100); |
| |
| ses = sesFactory1.openSession(); |
| |
| Transaction tx = ses.beginTransaction(); |
| |
| try { |
| ses.save(new Entity(3, "name-3")); // Valid insert. |
| |
| ses.save(new Entity(0, "name-0")); // Invalid insert (duplicated ID). |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (ConstraintViolationException e) { |
| log.info("Expected exception: " + e); |
| |
| tx.rollback(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName, 3); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName, 3); |
| |
| if (accessType == AccessType.READ_ONLY) |
| return; |
| |
| ses = sesFactory1.openSession(); |
| |
| tx = ses.beginTransaction(); |
| |
| try { |
| Entity e0 = (Entity)ses.load(Entity.class, 0); |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| e0.setName("name-10"); // Valid update. |
| e1.setName("name-2"); // Invalid update (violates unique constraint). |
| |
| ses.update(e0); |
| ses.update(e1); |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (ConstraintViolationException e) { |
| log.info("Expected exception: " + e); |
| |
| tx.rollback(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName); |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| // Create parent entity referencing Entity with ID = 0. |
| |
| tx = ses.beginTransaction(); |
| |
| ses.save(new ParentEntity(0, (Entity)ses.load(Entity.class, 0))); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| ses = sesFactory1.openSession(); |
| |
| tx = ses.beginTransaction(); |
| |
| try { |
| ses.save(new Entity(3, "name-3")); // Valid insert. |
| |
| Entity e1 = (Entity)ses.load(Entity.class, 1); |
| |
| e1.setName("name-10"); // Valid update. |
| |
| ses.delete(ses.load(Entity.class, 0)); // Invalid delete (there is a parent entity referencing it). |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (ConstraintViolationException e) { |
| log.info("Expected exception: " + e); |
| |
| tx.rollback(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName, 3); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName, 3); |
| |
| ses = sesFactory1.openSession(); |
| |
| tx = ses.beginTransaction(); |
| |
| try { |
| ses.delete(ses.load(Entity.class, 1)); // Valid delete. |
| |
| idToName.remove(1); |
| |
| ses.delete(ses.load(Entity.class, 0)); // Invalid delete (there is a parent entity referencing it). |
| |
| tx.commit(); |
| |
| fail("Commit must fail."); |
| } |
| catch (ConstraintViolationException e) { |
| log.info("Expected exception: " + e); |
| |
| tx.rollback(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEntityCache(ENTITY_NAME, sesFactory2, idToName); |
| assertEntityCache(ENTITY_NAME, sesFactory1, idToName); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testQueryCache() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testQueryCache(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testQueryCache(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| try { |
| Session ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < 5; i++) |
| ses.save(new Entity(i, "name-" + i)); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| // Run some queries. |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| Query qry1 = ses.createQuery("from " + ENTITY_NAME + " where id > 2"); |
| |
| qry1.setCacheable(true); |
| |
| assertEquals(2, qry1.list().size()); |
| |
| Query qry2 = ses.createQuery("from " + ENTITY_NAME + " where name = 'name-0'"); |
| |
| qry2.setCacheable(true); |
| |
| assertEquals(1, qry2.list().size()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(0, sesFactory1.getStatistics().getQueryCacheHitCount()); |
| assertEquals(2, sesFactory1.getStatistics().getQueryCacheMissCount()); |
| assertEquals(2, sesFactory1.getStatistics().getQueryCachePutCount()); |
| |
| // Run queries using another SessionFactory. |
| |
| ses = sesFactory2.openSession(); |
| |
| try { |
| Query qry1 = ses.createQuery("from " + ENTITY_NAME + " where id > 2"); |
| |
| qry1.setCacheable(true); |
| |
| assertEquals(2, qry1.list().size()); |
| |
| Query qry2 = ses.createQuery("from " + ENTITY_NAME + " where name = 'name-0'"); |
| |
| qry2.setCacheable(true); |
| |
| assertEquals(1, qry2.list().size()); |
| |
| Query qry3 = ses.createQuery("from " + ENTITY_NAME + " where id > 1"); |
| |
| qry3.setCacheable(true); |
| |
| assertEquals(3, qry3.list().size()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(2, sesFactory2.getStatistics().getQueryCacheHitCount()); |
| assertEquals(1, sesFactory2.getStatistics().getQueryCacheMissCount()); |
| assertEquals(1, sesFactory2.getStatistics().getQueryCachePutCount()); |
| |
| // Update entity, it should invalidate query cache. |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| ses.save(new Entity(5, "name-5")); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| // Run queries. |
| |
| ses = sesFactory1.openSession(); |
| |
| sesFactory1.getStatistics().clear(); |
| |
| try { |
| Query qry1 = ses.createQuery("from " + ENTITY_NAME + " where id > 2"); |
| |
| qry1.setCacheable(true); |
| |
| assertEquals(3, qry1.list().size()); |
| |
| Query qry2 = ses.createQuery("from " + ENTITY_NAME + " where name = 'name-0'"); |
| |
| qry2.setCacheable(true); |
| |
| assertEquals(1, qry2.list().size()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(0, sesFactory1.getStatistics().getQueryCacheHitCount()); |
| assertEquals(2, sesFactory1.getStatistics().getQueryCacheMissCount()); |
| assertEquals(2, sesFactory1.getStatistics().getQueryCachePutCount()); |
| |
| // Clear query cache using another SessionFactory. |
| |
| sesFactory2.getCache().evictDefaultQueryRegion(); |
| |
| ses = sesFactory1.openSession(); |
| |
| // Run queries again. |
| |
| sesFactory1.getStatistics().clear(); |
| |
| try { |
| Query qry1 = ses.createQuery("from " + ENTITY_NAME + " where id > 2"); |
| |
| qry1.setCacheable(true); |
| |
| assertEquals(3, qry1.list().size()); |
| |
| Query qry2 = ses.createQuery("from " + ENTITY_NAME + " where name = 'name-0'"); |
| |
| qry2.setCacheable(true); |
| |
| assertEquals(1, qry2.list().size()); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(0, sesFactory1.getStatistics().getQueryCacheHitCount()); |
| assertEquals(2, sesFactory1.getStatistics().getQueryCacheMissCount()); |
| assertEquals(2, sesFactory1.getStatistics().getQueryCachePutCount()); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @throws Exception If failed. |
| */ |
| @Test |
| public void testRegionClear() throws Exception { |
| for (AccessType accessType : accessTypes()) |
| testRegionClear(accessType); |
| } |
| |
| /** |
| * @param accessType Cache access type. |
| * @throws Exception If failed. |
| */ |
| private void testRegionClear(AccessType accessType) throws Exception { |
| createSessionFactories(accessType); |
| |
| try { |
| final int ENTITY_CNT = 100; |
| |
| Session ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| for (int i = 0; i < ENTITY_CNT; i++) { |
| Entity e = new Entity(i, "name-" + i); |
| |
| Collection<ChildEntity> children = new ArrayList<>(); |
| |
| for (int j = 0; j < 3; j++) |
| children.add(new ChildEntity()); |
| |
| e.setChildren(children); |
| |
| ses.save(e); |
| } |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| loadEntities(sesFactory2, ENTITY_CNT); |
| |
| SecondLevelCacheStatistics stats1 = sesFactory1.getStatistics().getSecondLevelCacheStatistics(ENTITY_NAME); |
| SecondLevelCacheStatistics stats2 = sesFactory2.getStatistics().getSecondLevelCacheStatistics(ENTITY_NAME); |
| |
| NaturalIdCacheStatistics idStats1 = |
| sesFactory1.getStatistics().getNaturalIdCacheStatistics(NATURAL_ID_REGION); |
| NaturalIdCacheStatistics idStats2 = |
| sesFactory2.getStatistics().getNaturalIdCacheStatistics(NATURAL_ID_REGION); |
| |
| SecondLevelCacheStatistics colStats1 = |
| sesFactory1.getStatistics().getSecondLevelCacheStatistics(CHILD_COLLECTION_REGION); |
| SecondLevelCacheStatistics colStats2 = |
| sesFactory2.getStatistics().getSecondLevelCacheStatistics(CHILD_COLLECTION_REGION); |
| |
| assertEquals(ENTITY_CNT, stats1.getElementCountInMemory()); |
| assertEquals(ENTITY_CNT, stats2.getElementCountInMemory()); |
| |
| assertEquals(ENTITY_CNT, idStats1.getElementCountInMemory()); |
| assertEquals(ENTITY_CNT, idStats2.getElementCountInMemory()); |
| |
| assertEquals(ENTITY_CNT, colStats1.getElementCountInMemory()); |
| assertEquals(ENTITY_CNT, colStats2.getElementCountInMemory()); |
| |
| // Test cache is cleared after update query. |
| |
| ses = sesFactory1.openSession(); |
| |
| try { |
| Transaction tx = ses.beginTransaction(); |
| |
| ses.createQuery("delete from " + ENTITY_NAME + " where name='no such name'").executeUpdate(); |
| |
| ses.createQuery("delete from " + ChildEntity.class.getName() + " where id=-1").executeUpdate(); |
| |
| tx.commit(); |
| } |
| finally { |
| ses.close(); |
| } |
| |
| assertEquals(0, stats1.getElementCountInMemory()); |
| assertEquals(0, stats2.getElementCountInMemory()); |
| |
| assertEquals(0, idStats1.getElementCountInMemory()); |
| assertEquals(0, idStats2.getElementCountInMemory()); |
| |
| assertEquals(0, colStats1.getElementCountInMemory()); |
| assertEquals(0, colStats2.getElementCountInMemory()); |
| |
| // Load some data in cache. |
| |
| loadEntities(sesFactory1, 10); |
| |
| assertEquals(10, stats1.getElementCountInMemory()); |
| assertEquals(10, stats2.getElementCountInMemory()); |
| assertEquals(10, idStats1.getElementCountInMemory()); |
| assertEquals(10, idStats2.getElementCountInMemory()); |
| |
| // Test evictAll method. |
| |
| sesFactory2.getCache().evictEntityRegion(ENTITY_NAME); |
| |
| assertEquals(0, stats1.getElementCountInMemory()); |
| assertEquals(0, stats2.getElementCountInMemory()); |
| |
| sesFactory2.getCache().evictNaturalIdRegion(ENTITY_NAME); |
| |
| assertEquals(0, idStats1.getElementCountInMemory()); |
| assertEquals(0, idStats2.getElementCountInMemory()); |
| |
| sesFactory2.getCache().evictCollectionRegion(CHILD_COLLECTION_REGION); |
| |
| assertEquals(0, colStats1.getElementCountInMemory()); |
| assertEquals(0, colStats2.getElementCountInMemory()); |
| } |
| finally { |
| cleanup(); |
| } |
| } |
| |
| /** |
| * @param sesFactory Session factory. |
| * @param nameToId Name-ID mapping. |
| * @param absentNames Absent entities' names. |
| */ |
| private void assertNaturalIdCache(SessionFactory sesFactory, Map<String, Integer> nameToId, String... absentNames) { |
| sesFactory.getStatistics().clear(); |
| |
| NaturalIdCacheStatistics stats = |
| sesFactory.getStatistics().getNaturalIdCacheStatistics(NATURAL_ID_REGION); |
| |
| long hitBefore = stats.getHitCount(); |
| |
| long missBefore = stats.getMissCount(); |
| |
| final Session ses = sesFactory.openSession(); |
| |
| try { |
| for (Map.Entry<String, Integer> e : nameToId.entrySet()) |
| assertEquals((int)e.getValue(), ((Entity)ses.bySimpleNaturalId(Entity.class).load(e.getKey())).getId()); |
| |
| for (String name : absentNames) |
| assertNull((ses.bySimpleNaturalId(Entity.class).load(name))); |
| |
| assertEquals(nameToId.size() + hitBefore, stats.getHitCount()); |
| |
| assertEquals(absentNames.length + missBefore, stats.getMissCount()); |
| } |
| finally { |
| ses.close(); |
| } |
| } |
| |
| /** |
| * @param sesFactory Session factory. |
| * @param idToChildCnt Number of children per entity. |
| * @param expHit Expected cache hits. |
| * @param expMiss Expected cache misses. |
| */ |
| @SuppressWarnings("unchecked") |
| private void assertCollectionCache(SessionFactory sesFactory, Map<Integer, Integer> idToChildCnt, int expHit, |
| int expMiss) { |
| sesFactory.getStatistics().clear(); |
| |
| Session ses = sesFactory.openSession(); |
| |
| try { |
| for (Map.Entry<Integer, Integer> e : idToChildCnt.entrySet()) { |
| Entity entity = (Entity)ses.load(Entity.class, e.getKey()); |
| |
| assertEquals((int)e.getValue(), entity.getChildren().size()); |
| } |
| } |
| finally { |
| ses.close(); |
| } |
| |
| SecondLevelCacheStatistics stats = |
| sesFactory.getStatistics().getSecondLevelCacheStatistics(CHILD_COLLECTION_REGION); |
| |
| assertEquals(expHit, stats.getHitCount()); |
| |
| assertEquals(expMiss, stats.getMissCount()); |
| } |
| |
| /** |
| * @param sesFactory Session factory. |
| * @param cnt Number of entities to load. |
| */ |
| private void loadEntities(SessionFactory sesFactory, int cnt) { |
| Session ses = sesFactory.openSession(); |
| |
| try { |
| for (int i = 0; i < cnt; i++) { |
| Entity e = (Entity)ses.load(Entity.class, i); |
| |
| assertEquals("name-" + i, e.getName()); |
| |
| assertFalse(e.getChildren().isEmpty()); |
| |
| ses.bySimpleNaturalId(Entity.class).load(e.getName()); |
| } |
| } |
| finally { |
| ses.close(); |
| } |
| } |
| |
| /** |
| * @param entityName Entity name. |
| * @param sesFactory Session factory. |
| * @param idToName ID to name mapping. |
| * @param absentIds Absent entities' IDs. |
| */ |
| private void assertEntityCache(String entityName, SessionFactory sesFactory, Map<Integer, String> idToName, |
| Integer... absentIds) { |
| assert entityName.equals(ENTITY_NAME) || entityName.equals(ENTITY2_NAME) : entityName; |
| |
| sesFactory.getStatistics().clear(); |
| |
| final Session ses = sesFactory.openSession(); |
| |
| final boolean entity1 = entityName.equals(ENTITY_NAME); |
| |
| try { |
| if (entity1) { |
| for (Map.Entry<Integer, String> e : idToName.entrySet()) |
| assertEquals(e.getValue(), ((Entity)ses.load(Entity.class, e.getKey())).getName()); |
| } |
| else { |
| for (Map.Entry<Integer, String> e : idToName.entrySet()) |
| assertEquals(e.getValue(), ((Entity2)ses.load(Entity2.class, e.getKey())).getName()); |
| } |
| |
| for (final int id : absentIds) { |
| GridTestUtils.assertThrows(log, new Callable<Void>() { |
| @Override public Void call() throws Exception { |
| if (entity1) |
| ((Entity)ses.load(Entity.class, id)).getName(); |
| else |
| ((Entity2)ses.load(Entity2.class, id)).getName(); |
| |
| return null; |
| } |
| }, ObjectNotFoundException.class, null); |
| } |
| |
| SecondLevelCacheStatistics stats = sesFactory.getStatistics().getSecondLevelCacheStatistics(entityName); |
| |
| assertEquals(idToName.size(), stats.getHitCount()); |
| |
| assertEquals(absentIds.length, stats.getMissCount()); |
| } |
| finally { |
| ses.close(); |
| } |
| } |
| |
| /** |
| * Creates session factories. |
| * |
| * @param accessType Cache access type. |
| */ |
| private void createSessionFactories(AccessType accessType) { |
| sesFactory1 = startHibernate(accessType, getTestIgniteInstanceName(0)); |
| |
| sesFactory2 = startHibernate(accessType, getTestIgniteInstanceName(1)); |
| } |
| |
| /** |
| * Starts Hibernate. |
| * |
| * @param accessType Cache access type. |
| * @param igniteInstanceName Ignite instance name. |
| * @return Session factory. |
| */ |
| private SessionFactory startHibernate(AccessType accessType, String igniteInstanceName) { |
| StandardServiceRegistryBuilder builder = registryBuilder(); |
| |
| for (Map.Entry<String, String> e : hibernateProperties(igniteInstanceName, accessType.name()).entrySet()) |
| builder.applySetting(e.getKey(), e.getValue()); |
| |
| // Use the same cache for Entity and Entity2. |
| builder.applySetting(REGION_CACHE_PROPERTY + ENTITY2_NAME, ENTITY_NAME); |
| |
| StandardServiceRegistry srvcRegistry = builder.build(); |
| |
| MetadataSources metadataSources = new MetadataSources(srvcRegistry); |
| |
| for (Class entityClass : getAnnotatedClasses()) |
| metadataSources.addAnnotatedClass(entityClass); |
| |
| Metadata metadata = metadataSources.buildMetadata(); |
| |
| for (PersistentClass entityBinding : metadata.getEntityBindings()) { |
| if (!entityBinding.isInherited()) |
| ((RootClass)entityBinding).setCacheConcurrencyStrategy(accessType.getExternalName()); |
| } |
| |
| for (org.hibernate.mapping.Collection collectionBinding : metadata.getCollectionBindings()) |
| collectionBinding.setCacheConcurrencyStrategy(accessType.getExternalName() ); |
| |
| return metadata.buildSessionFactory(); |
| } |
| |
| /** |
| * @return Entities classes. |
| */ |
| private Class[] getAnnotatedClasses() { |
| return new Class[]{Entity.class, Entity2.class, VersionedEntity.class, ChildEntity.class, ParentEntity.class}; |
| } |
| |
| /** |
| * Closes session factories and clears data from caches. |
| * |
| * @throws Exception If failed. |
| */ |
| private void cleanup() throws Exception { |
| if (sesFactory1 != null) |
| sesFactory1.close(); |
| |
| sesFactory1 = null; |
| |
| if (sesFactory2 != null) |
| sesFactory2.close(); |
| |
| sesFactory2 = null; |
| |
| for (IgniteCacheProxy<?, ?> cache : ((IgniteKernal)grid(0)).caches()) |
| cache.clear(); |
| } |
| |
| /** |
| * @param igniteInstanceName Node name. |
| * @param dfltAccessType Default cache access type. |
| * @return Properties map. |
| */ |
| static Map<String, String> hibernateProperties(String igniteInstanceName, String dfltAccessType) { |
| Map<String, String> map = new HashMap<>(); |
| |
| map.put(HBM2DDL_AUTO, "create"); |
| map.put(GENERATE_STATISTICS, "true"); |
| map.put(USE_SECOND_LEVEL_CACHE, "true"); |
| map.put(USE_QUERY_CACHE, "true"); |
| map.put(CACHE_REGION_FACTORY, HibernateRegionFactory.class.getName()); |
| map.put(RELEASE_CONNECTIONS, "on_close"); |
| map.put(IGNITE_INSTANCE_NAME_PROPERTY, igniteInstanceName); |
| map.put(DFLT_ACCESS_TYPE_PROPERTY, dfltAccessType); |
| |
| return map; |
| } |
| } |