| /* |
| * 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.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import javax.persistence.EntityManager; |
| import javax.persistence.EntityManagerFactory; |
| |
| |
| import org.apache.openjpa.persistence.datacache.common.apps.FlushDataCacheObject; |
| import org.apache.openjpa.persistence.common.utils.AbstractTestCase; |
| |
| public class TestFlushDataCache |
| extends AbstractTestCase { |
| |
| public TestFlushDataCache(String str) { |
| super(str, "datacachecactusapp"); |
| } |
| |
| public void setUp() { |
| deleteAll(FlushDataCacheObject.class); |
| } |
| |
| public void testQueryFlushPlusDataCache() { |
| Map propsMap = new HashMap(); |
| propsMap.put("openjpa.DataCache", "true"); |
| propsMap.put("openjpa.RemoteCommitProvider", "sjvm"); |
| propsMap.put("openjpa.FlushBeforeQueries", "true"); |
| //propsMap.put("javax.jdo.option.IgnoreCache", "false"); |
| //propsMap.put("openjpa.BrokerImpl", "kodo.datacache.CacheTestBroker");//CacheTestBroker.class.getName ()); |
| EntityManagerFactory emf = getEmf(propsMap); |
| |
| try { |
| |
| //assertEquals(Class.forName("openjpa.datacache.CacheTestBroker",true,emf.getClass().getClassLoader()).getClassLoader(),emf.getClass().getClassLoader()); |
| //Thread.currentThread().setContextClassLoader(emf.getClass().getClassLoader()); |
| Class.forName("org.apache.openjpa.persistence.datacache.CacheTestBroker", true, |
| Thread.currentThread().getContextClassLoader()); |
| } catch (Exception e) { |
| |
| } |
| |
| EntityManager em = emf.createEntityManager(); |
| startTx(em); |
| FlushDataCacheObject o = new FlushDataCacheObject(); |
| o.setString("foo"); |
| em.persist(o); |
| endTx(em); |
| //Object oid = JDOHelper.getObjectId (o); |
| endEm(em); |
| |
| em = emf.createEntityManager(); |
| startTx(em); |
| |
| Collection c = (Collection) em.createQuery( |
| "select a FROM " + FlushDataCacheObject.class.getSimpleName() + |
| " a where a.string = 'foo'").getResultList(); |
| |
| assertEquals(1, c.size()); |
| em.remove(c.iterator().next()); |
| |
| c = (Collection) em.createQuery( |
| "select a FROM " + FlushDataCacheObject.class.getSimpleName() + |
| " a where a.string = 'foo'").getResultList(); |
| assertEquals(0, c.size()); |
| |
| endTx(em); |
| endEm(em); |
| } |
| |
| public void testEmptyCommit() { |
| Map propsMap = new HashMap(); |
| propsMap.put("openjpa.DataCache", "true"); |
| propsMap.put("openjpa.RemoteCommitProvider", "sjvm"); |
| propsMap.put("openjpa.FlushBeforeQueries", "true"); |
| //propsMap.put("javax.jdo.option.IgnoreCache", "false"); |
| propsMap.put("openjpa.BrokerImpl", CacheTestBroker.class.getName()); |
| EntityManagerFactory emf = getEmf(propsMap); |
| EntityManager em = emf.createEntityManager(); |
| startTx(em); |
| endTx(em); |
| endEm(em); |
| } |
| } |