| /* |
| * 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.openjpa.persistence.datacache; |
| |
| import java.util.List; |
| import java.util.Map; |
| import javax.persistence.EntityManager; |
| |
| import org.apache.openjpa.persistence.OpenJPAEntityManager; |
| import org.apache.openjpa.persistence.OpenJPAPersistence; |
| import org.apache.openjpa.persistence.simple.AllFieldTypes; |
| import org.apache.openjpa.persistence.test.SingleEMFTestCase; |
| |
| public class TestBulkJPQLAndDataCache |
| extends SingleEMFTestCase { |
| |
| private Object oid; |
| |
| public void setUp() throws Exception { |
| setUp("openjpa.DataCache", "true", |
| "openjpa.RemoteCommitProvider", "sjvm", |
| AllFieldTypes.class, CascadeParent.class, CascadeChild.class); |
| |
| OpenJPAEntityManager em = emf.createEntityManager(); |
| em.getTransaction().begin(); |
| AllFieldTypes pc = new AllFieldTypes(); |
| pc.setStringField("DeleteMe"); |
| em.persist(pc); |
| oid = em.getObjectId(pc); |
| em.getTransaction().commit(); |
| em.close(); |
| } |
| |
| public void testBulkDelete() { |
| OpenJPAEntityManager em = emf.createEntityManager(); |
| em.getTransaction().begin(); |
| List result = em.createQuery("SELECT o FROM AllFieldTypes o") |
| .getResultList(); |
| assertEquals(1, result.size()); |
| em.createQuery("DELETE FROM AllFieldTypes o").executeUpdate(); |
| em.getTransaction().commit(); |
| em.close(); |
| |
| em = emf.createEntityManager(); |
| |
| // this assumes that we invalidate the cache, rather than update it |
| // according to the bulk rule. |
| assertFalse(OpenJPAPersistence.cast(emf).getStoreCache() |
| .contains(AllFieldTypes.class, oid)); |
| |
| assertNull(em.find(AllFieldTypes.class, oid)); |
| em.close(); |
| } |
| |
| public void testBulkUpdate() { |
| OpenJPAEntityManager em = emf.createEntityManager(); |
| |
| em.getTransaction().begin(); |
| List result = em.createQuery("SELECT o FROM AllFieldTypes o " |
| + "WHERE o.intField = 0").getResultList(); |
| assertEquals(1, result.size()); |
| em.createQuery("UPDATE AllFieldTypes o SET o.intField = 10") |
| .executeUpdate(); |
| em.getTransaction().commit(); |
| em.close(); |
| |
| em = emf.createEntityManager(); |
| |
| // this assumes that we invalidate the cache, rather than update it |
| // according to the bulk rule. |
| assertFalse(OpenJPAPersistence.cast(emf).getStoreCache() |
| .contains(AllFieldTypes.class, oid)); |
| |
| em.close(); |
| } |
| |
| public void testBulkDeleteOfCascadingEntity() { |
| CascadeParent parent = new CascadeParent(); |
| parent.setName("parent"); |
| CascadeChild child = new CascadeChild(); |
| child.setName("child"); |
| parent.setChild(child); |
| |
| EntityManager em = emf.createEntityManager(); |
| em.getTransaction().begin(); |
| em.persist(parent); |
| em.getTransaction().commit(); |
| em.close(); |
| |
| em = emf.createEntityManager(); |
| assertEquals(1, em.createQuery("SELECT o FROM CascadeParent o"). |
| getResultList().size()); |
| assertEquals(1, em.createQuery("SELECT o FROM CascadeChild o"). |
| getResultList().size()); |
| em.close(); |
| |
| em = emf.createEntityManager(); |
| em.getTransaction().begin(); |
| em.createQuery("DELETE FROM CascadeParent o").executeUpdate(); |
| em.getTransaction().commit(); |
| em.close(); |
| |
| em = emf.createEntityManager(); |
| assertEquals(0, em.createQuery("SELECT o FROM CascadeParent o"). |
| getResultList().size()); |
| assertEquals(0, em.createQuery("SELECT o FROM CascadeChild o"). |
| getResultList().size()); |
| em.close(); |
| } |
| } |