/*
 * 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.jdo.tck.api.persistencemanager.lifecycle;

import java.util.Date;
import javax.jdo.PersistenceManager;
import javax.jdo.Transaction;
import org.apache.jdo.tck.api.persistencemanager.PersistenceManagerTest;
import org.apache.jdo.tck.pc.company.Address;
import org.apache.jdo.tck.pc.company.Company;
import org.apache.jdo.tck.pc.company.Department;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> MakePersistent And Instances Not Reachable <br>
 * <B>Keywords:</B> <br>
 * <B>Assertion ID:</B> A12.5.7-6C. <br>
 * <B>Assertion Description: </B> When calling <code>PersistenceManager.makePersistent</code> or
 * <code>makePersistentAll</code>, transient instances will become persistent and any transient
 * instances reachable via persistent fields will become provisionally persistent. That is, they
 * behave as persistent-new instances (return true to isPersistent, isNew, and isDirty). But at
 * commit time, the reachability algorithm is run again, and instances made provisionally persistent
 * that are not currently reachable from persistent instances will revert to transient.
 */
public class MakePersistentAndInstancesNotReachable extends PersistenceManagerTest {

  /** */
  private static final String ASSERTION_FAILED =
      "Assertion A12.5.7-6C (MakePersistentAndInstancesNotReachable) failed: ";

  private Department dep1 = null;
  private Department dep2 = null;
  private Department dep3 = null;

  /**
   * 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(MakePersistentAndInstancesNotReachable.class);
  }

  /** */
  public void test() {
    pm = getPM();
    createObjects(pm);
    runTest(pm);
  }

  /** */
  private void createObjects(PersistenceManager pm) {
    Transaction tx = pm.currentTransaction();
    tx.begin();
    Company comp =
        new Company(1L, "Sun Microsystems", new Date(), new Address(0, "", "", "", "", ""));
    // Add transient departments
    dep1 = new Department(1L, "Department 1");
    dep2 = new Department(2L, "Department 1");
    dep3 = new Department(3L, "Department 1");
    comp.addDepartment(dep1);
    comp.addDepartment(dep2);
    comp.addDepartment(dep3);
    pm.makePersistent(
        comp); // Now the transient departments should be made provisionally persistent via
    // reachability
    int curr = currentState(dep1);
    if (curr != PERSISTENT_NEW) {
      fail(ASSERTION_FAILED, "dep1 should be persistent-new, state is " + states[curr]);
    }
    curr = currentState(dep2);
    if (curr != PERSISTENT_NEW) {
      fail(ASSERTION_FAILED, "dep2 should be persistent-new, state is " + states[curr]);
    }
    curr = currentState(dep3);
    if (curr != PERSISTENT_NEW) {
      fail(ASSERTION_FAILED, "dep3 should be persistent-new, state is " + states[curr]);
    }
    // Remove departments
    comp.removeDepartment(dep1);
    comp.removeDepartment(dep2);
    comp.removeDepartment(dep3);
    tx.commit(); // Now the removed departments should be made transient again
  }

  /** */
  void runTest(PersistenceManager pm) {
    int curr = currentState(dep1);
    if (curr != TRANSIENT) {
      fail(ASSERTION_FAILED, "dep1 should be transient, state is " + states[curr]);
    }
    curr = currentState(dep2);
    if (curr != TRANSIENT) {
      fail(ASSERTION_FAILED, "dep2 should be transient, state is " + states[curr]);
    }
    curr = currentState(dep3);
    if (curr != TRANSIENT) {
      fail(ASSERTION_FAILED, "dep3 should be transient, state is " + states[curr]);
    }
  }
}