/*
* 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.delimited.identifiers.noschema;
import org.apache.openjpa.jdbc.conf.JDBCConfiguration;
import org.apache.openjpa.jdbc.sql.DBDictionary;
import org.apache.openjpa.jdbc.sql.MariaDBDictionary;
import org.apache.openjpa.jdbc.sql.MySQLDictionary;
import org.apache.openjpa.persistence.OpenJPAEntityManager;
import org.apache.openjpa.persistence.test.SQLListenerTestCase;
public class TestNoSchemaManualDelimIdSeqGen extends SQLListenerTestCase {
OpenJPAEntityManager em;
JDBCConfiguration conf;
DBDictionary dict;
boolean supportsNativeSequence = false;
EntityE entityE;
@Override
public void setUp() throws Exception {
setUnsupportedDatabases(MariaDBDictionary.class);
setUnsupportedDatabases(MySQLDictionary.class);
if (isTestsDisabled())
return;
super.setUp(EntityE.class, DROP_TABLES);
assertNotNull(emf);
conf = (JDBCConfiguration) emf.getConfiguration();
dict = conf.getDBDictionaryInstance();
supportsNativeSequence = dict.nextSequenceQuery != null;
if (supportsNativeSequence) {
em = emf.createEntityManager();
assertNotNull(em);
}
}
@Override
public void tearDown() throws Exception {
if (em != null && em.isOpen()) {
em.close();
em = null;
}
dict = null;
conf = null;
super.tearDown();
}
public void createEntityE() {
entityE = new EntityE("e name");
}
// TODO: temp
// public void testDBCapability() {
// Connection conn = (Connection)em.getConnection();
// try {
// DatabaseMetaData meta = conn.getMetaData();
// System.out.println("LC - " +
// meta.storesLowerCaseIdentifiers());
// System.out.println("LCQ - " +
// meta.storesLowerCaseQuotedIdentifiers());
// System.out.println("MC - " +
// meta.storesMixedCaseIdentifiers());
// System.out.println("MCQ - " +
// meta.storesMixedCaseQuotedIdentifiers());
// System.out.println("UC - " +
// meta.storesUpperCaseIdentifiers());
// System.out.println("UCQ - " +
// meta.storesUpperCaseQuotedIdentifiers());
//
// System.out.println("db product name - " +
// meta.getDatabaseProductName());
// System.out.println("db product version - " +
// meta.getDatabaseProductVersion());
// System.out.println("driver name - " +
// meta.getDriverName());
// System.out.println("driver version - " +
// meta.getDriverVersion());
// } catch (SQLException e) {
// e.printStackTrace();
// }
// }
public void testSeqGen() {
if (!supportsNativeSequence) {
return;
}
createEntityE();
em.getTransaction().begin();
em.persist(entityE);
em.getTransaction().commit();
int genId = entityE.getId();
em.clear();
em.getTransaction().begin();
EntityE eA = em.find(EntityE.class, genId);
assertEquals("e name", eA.getName());
em.getTransaction().commit();
em.close();
}
}