/*
* TestIntermediate.java
*
* Created on October 3, 2006, 12:01 PM
*
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* and open the template in the editor.
*/
/*
* 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
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*/
package org.apache.openjpa.persistence.jdbc.meta;
import java.util.*;
import org.apache.openjpa.kernel.Broker;
import org.apache.openjpa.kernel.BrokerFactory;
import org.apache.openjpa.kernel.OpenJPAStateManager;
import org.apache.openjpa.meta.FieldMetaData;
import org.apache.openjpa.persistence.OpenJPAPersistence;
import org.apache.openjpa.persistence.JPAFacadeHelper;
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 org.apache.openjpa.persistence.OpenJPAEntityManager;
public class TestIntermediate
extends org.apache.openjpa.persistence.jdbc.kernel.BaseJDBCTest {
private Object _pc;
private Object _rel;
public TestIntermediate(String test) {
super(test);
}
/** Creates a new instance of TestIntermediate */
public TestIntermediate() {
}
public void setUp() {
RuntimeTest1 pc = new RuntimeTest1("pc", 1);
RuntimeTest1 rel = new RuntimeTest1("rel", 2);
pc.setSelfOneOne(rel);
OpenJPAEntityManager em =(OpenJPAEntityManager)currentEntityManager();
Broker broker = JPAFacadeHelper.toBroker(em);
broker.begin();
broker.persist(pc, null);
broker.commit();
_pc = broker.getObjectId(pc);
_rel = broker.getObjectId(rel);
broker.close();
em.close();
}
public void testOneOneSetsIntermediate() {
OpenJPAEntityManager em =(OpenJPAEntityManager)currentEntityManager();
Broker broker = JPAFacadeHelper.toBroker(em);
try {
oneOneIntermediateTest(broker);
} finally {
broker.close();
em.close();
}
}
public void testDataCacheOneOneSetsIntermediate() {
BrokerFactory factory = getBrokerFactory(new String[]{
"openjpa.DataCache", "true",
"openjpa.RemoteCommitProvider", "sjvm",
});
// get obj into cache
Broker broker = factory.newBroker();
try {
broker.find(_pc, true, null);
} finally {
broker.close();
}
// test from cache
broker = factory.newBroker();
try {
oneOneIntermediateTest(broker);
} finally {
broker.close();
try {
factory.close();
} catch (Exception e) {
}
}
}
/**
* Helper method to see that the one to one uses an intermediate values.
*/
private void oneOneIntermediateTest(Broker broker) {
RuntimeTest1 pc = (RuntimeTest1) broker.find(_pc, true, null);
OpenJPAStateManager sm = broker.getStateManager(pc);
assertNotNull(sm);
FieldMetaData fmd = sm.getMetaData().getField("selfOneOne");
assertNotNull(fmd);
assertEquals(_rel, sm.getIntermediate(fmd.getIndex()));
assertEquals(_rel, broker.getObjectId(pc.getSelfOneOne()));
assertNull(sm.getIntermediate(fmd.getIndex()));
}
}