tck/src/main/java/org/apache/jdo/tck/api/persistencemanager/TransientTransactionalInstanceRetainsValuesAtCommit.java

/*
 * 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
<<<<<<< Updated upstream
 *
 *     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
=======
 * 
 *     https://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 
>>>>>>> Stashed changes
 * limitations under the License.
 */

package org.apache.jdo.tck.api.persistencemanager;

import java.util.Collection;
import java.util.HashSet;
import javax.jdo.PersistenceManager;
import javax.jdo.Transaction;
import org.apache.jdo.tck.pc.mylib.PCPoint;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> Transient Transactional Instance Retains Values At Commit <br>
 * <B>Keywords:</B> transienttransactional <br>
 * <B>Assertion ID:</B> A12.5.7-21 <br>
 * <B>Assertion Description: </B> If the transaction in which an instance is made transactional (by
 * calling PersistenceManager.makeTransactional or makeTransactionalAll) commits, then the transient
 * instance retains its values.
 */
public class TransientTransactionalInstanceRetainsValuesAtCommit extends PersistenceManagerTest {

  /** */
  private static final String ASSERTION_FAILED =
      "Assertion A12.5.7-21 (TransientTransactionalInstanceRetainsValuesAtCommit) failed: ";

  /**
   * The <code>main</code> is called when the class is directly executed from the command line.
   *
   * @param args The arguments passed to the program.
   */
  public static void main(String[] args) {
    BatchTestRunner.run(TransientTransactionalInstanceRetainsValuesAtCommit.class);
  }

  private PCPoint p1 = null;
  private PCPoint p2 = null;
  private PCPoint p3 = null;
  private PCPoint p4 = null;
  private PCPoint p5 = null;

  private final Collection<PCPoint> col1 = new HashSet<>();
  private final Collection<PCPoint> col2 = new HashSet<>();

  /** */
  public void testTransientTransactionalInstanceRetainsValuesAtCommit() {
    pm = getPM();

    createObjects(pm);
    runTestTransientTransactional1(pm);
    runTestTransientTransactional2(pm);
    runTestTransientTransactional3(pm);

    pm.close();
    pm = null;
  }

  /** */
  private void createObjects(PersistenceManager pm) {
    p1 = new PCPoint(1, 3);
    p2 = new PCPoint(2, 4);
    p3 = new PCPoint(3, 5);
    p4 = new PCPoint(4, 6);
    p5 = new PCPoint(5, 7);

    col1.add(p2);
    col1.add(p3);

    col2.add(p4);
    col2.add(p5);
  }

  /** */
  private void runTestTransientTransactional1(PersistenceManager pm) {
    Transaction tx = pm.currentTransaction();
    if (debug) logger.debug(" ** in runTestTransientTransactional1() ");
    try {
      PCPoint p1 = new PCPoint(8, 8);
      p1.setX(100);
      tx.begin();
      p1.setX(200);
      pm.makeTransactional(p1);
      p1.setX(300);
      tx.commit();
      tx = null;

      assertGetX(p1, 300, ASSERTION_FAILED, "runTestTransientTransactional1");
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  private void runTestTransientTransactional2(PersistenceManager pm) {
    Transaction tx = pm.currentTransaction();
    if (debug) logger.debug(" ** in runTestTransientTransactional2() ");
    try {
      p2.setX(100);
      p3.setX(100);
      tx.begin();
      p2.setX(201);
      p3.setX(201);
      pm.makeTransactionalAll(col1);
      p2.setX(301);
      p3.setX(301);
      tx.commit();
      tx = null;

      assertGetX(p2, 301, ASSERTION_FAILED, "runTestTransientTransactional2");
      assertGetX(p3, 301, ASSERTION_FAILED, "runTestTransientTransactional2");
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }

  /** */
  private void runTestTransientTransactional3(PersistenceManager pm) {
    Transaction tx = pm.currentTransaction();
    if (debug) logger.debug(" ** in runTestTransientTransactional3() ");
    try {
      p4.setX(100);
      p5.setX(100);
      tx.begin();
      p4.setX(201);
      p5.setX(201);
      pm.makeTransactionalAll(col2.toArray());
      p4.setX(301);
      p5.setX(301);
      tx.commit();
      tx = null;

      assertGetX(p4, 301, ASSERTION_FAILED, "runTestTransientTransactional2");
      assertGetX(p5, 301, ASSERTION_FAILED, "runTestTransientTransactional2");
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }
}