/* | |
* 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.jdbc.kernel; | |
import java.sql.*; | |
import java.util.*; | |
import org.apache.openjpa.persistence.jdbc.common.apps.*; | |
import java.lang.annotation.Annotation; | |
import junit.framework.*; | |
import javax.persistence.EntityManager; | |
import javax.persistence.EntityManagerFactory; | |
import org.apache.openjpa.persistence.OpenJPAEntityManagerFactory; | |
import javax.persistence.Persistence; | |
import org.apache.openjpa.jdbc.kernel.JDBCStore; | |
import org.apache.openjpa.kernel.StoreManager; | |
import org.apache.openjpa.kernel.DelegatingStoreManager; | |
import org.apache.openjpa.persistence.OpenJPAEntityManager; | |
import org.apache.openjpa.persistence.OpenJPAPersistence; | |
import org.apache.openjpa.persistence.JPAFacadeHelper; | |
import org.apache.openjpa.jdbc.meta.ClassMapping; | |
import org.apache.openjpa.jdbc.meta.FieldMapping; | |
public class TestIncrementalJDBCFlushes | |
extends BaseJDBCTest { | |
private EntityManagerFactory emf; | |
// private boolean = true; | |
// | |
public TestIncrementalJDBCFlushes(String str) { | |
super(str); | |
} | |
public void setUp() { | |
emf = getEmf(getProps()); | |
EntityManager em =emf.createEntityManager(); | |
deleteAll(RuntimeTest1.class,em); | |
} | |
public void testFlushHappened() throws java.sql.SQLException{ | |
EntityManager em =emf.createEntityManager(); | |
startTx(em); | |
RuntimeTest1 a = new RuntimeTest1("a-name", 10); | |
em.persist(a); | |
em.flush(); | |
JDBCStore store = (JDBCStore) getStoreManager(em, true); | |
Connection conn = store.getConnection(); | |
ClassMapping mapping = store.getConfiguration(). | |
getMappingRepositoryInstance().getMapping(RuntimeTest1.class, | |
null, true); | |
FieldMapping fm = mapping.getFieldMapping("stringField"); | |
String tableName = store.getConfiguration().getDBDictionaryInstance().getFullName(fm.getTable(), false); | |
String colName = fm.getColumns()[0].getName(); | |
Statement st = conn.createStatement(); | |
ResultSet rs = st.executeQuery("SELECT " + colName + " FROM " | |
+ tableName + " WHERE " + colName + " = 'a-name'"); | |
int count = 0; | |
while (rs.next()) | |
count++; | |
assertEquals(1, count); | |
rollbackTx(em); | |
endEm(em); | |
} | |
private StoreManager getStoreManager(EntityManager em, boolean innermost) { | |
DelegatingStoreManager mgr = JPAFacadeHelper.toBroker(em).getStoreManager(); | |
if (innermost) | |
return mgr.getInnermostDelegate(); | |
return mgr; | |
} | |
private Map getProps() { | |
Map props=new HashMap(); | |
props.put("openjpa.DataCache", "true"); | |
props.put("openjpa.RemoteCommitProvider", "sjvm"); | |
props.put("openjpa.FlushBeforeQueries", "true"); | |
props.put("javax.jdo.option.IgnoreCache", "false"); | |
//propsMap.put("openjpa.BrokerImpl", "kodo.datacache.CacheTestBroker");//CacheTestBroker.class.getName ()); | |
return props; | |
} | |
} |