tck/src/main/java/org/apache/jdo/tck/api/instancecallbacks/CallingJdoPredelete.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.instancecallbacks;

import javax.jdo.JDOException;
import javax.jdo.JDOUserException;
import javax.jdo.Transaction;
import org.apache.jdo.tck.JDO_Test;
import org.apache.jdo.tck.pc.instancecallbacks.InstanceCallbackClass;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> Calling JDO Predelete <br>
 * <B>Keywords:</B> instancecallbacks <br>
 * <B>Assertion ID:</B> A10.4-1. <br>
 * <B>Assertion Description: </B> <code>jdoPreDelete()</code> is called during the execution of
 * <code>deletePersistent</code> before the state transition to persistent-deleted or
 * persistent-new-deleted.
 */

/*
 *    Use the same PersistenceCapable class and objects as in the test AccessingFieldsInPredelete (but the
 *      referenced object and Set need not be created).
 *
 *    Delete one such new persistent, one persistent clean and one persistent dirty object.
 *
 *    For each of these objects:
 *       determine jdoPredelete is called after deletePersistent is called
 *       determine jdoPredelete is called before statements after deletePersistent is called.
 *       determine that in jdoPredelete, the state of the object is persistent-new, persistent-clean, or persistent-dirty
 *         (appropriately).
 *       determine that the state of the object after return from deletePersistent is persistent-deleted or
 *         persitent-new-deleted (appropriately).
 *
 */
public class CallingJdoPredelete extends JDO_Test {

  /** */
  private static final String ASSERTION_FAILED = "Assertion A10.4-1 (CallingJdoPredelete) 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(CallingJdoPredelete.class);
  }

  /**
   * @see org.apache.jdo.tck.JDO_Test#localSetUp()
   */
  @Override
  protected void localSetUp() {
    addTearDownClass(InstanceCallbackClass.class);
  }

  /** */
  public void test() {
    pm = getPM();
    Transaction t = pm.currentTransaction();

    InstanceCallbackClass.initializeStaticsForTest();

    InstanceCallbackClass.performPreDeleteTests = true; // enabling PreDelete tests
    t.begin();
    InstanceCallbackClass a = new InstanceCallbackClass(null, null, 1, 1.0, (short) -1, '1', null);
    InstanceCallbackClass b = new InstanceCallbackClass(null, null, 2, 2.0, (short) -1, '2', null);
    pm.makePersistent(a);
    pm.makePersistent(b);
    Object aId = pm.getObjectId(a);
    Object bId = pm.getObjectId(b);
    t.commit();

    t.begin();
    try {
      a = (InstanceCallbackClass) pm.getObjectById(aId, true);
    } catch (JDOUserException e) {
      fail(
          ASSERTION_FAILED,
          "CallingJdoPredelete: Failed to find object a created in previous transaction, got JDOUserException "
              + e);
      return;
    }
    try {
      b = (InstanceCallbackClass) pm.getObjectById(bId, true);
    } catch (JDOException e) {
      fail(
          ASSERTION_FAILED,
          "CallingJdoPredelete: Failed to find object b created in previous transaction, got JDOUserException "
              + e);
      return;
    }

    int getfld = a.intValue; // cause instance to be persistent-clean
    int getfld2 = a.childToDelete;
    b.childToDelete++; // make second object dirty
    InstanceCallbackClass c = new InstanceCallbackClass(null, null, 3, 3.0, (short) -1, '3', null);
    pm.makePersistent(c); // create persistent-new object

    InstanceCallbackClass.preDeleteCalled = false;
    pm.deletePersistent(a);
    if (!InstanceCallbackClass.preDeleteCalled) {
      fail(ASSERTION_FAILED, "jdoPreDelete not called when PERSISTENT_CLEAN object deleted.");
    } else {
      if (InstanceCallbackClass.objectState == PERSISTENT_DELETED) {
        fail(ASSERTION_FAILED, "Error, state was persistent-deleted in jdoPredelete callback");
      }
    }

    InstanceCallbackClass.preDeleteCalled = false;
    pm.deletePersistent(b);
    if (!InstanceCallbackClass.preDeleteCalled) {
      fail(ASSERTION_FAILED, "jdoPreDelete not called when PERSISTENT_DIRTY object deleted.");
    } else {
      if (InstanceCallbackClass.objectState == PERSISTENT_DELETED) {
        fail(ASSERTION_FAILED, "Error, state was persistent-deleted in jdoPredelete callback");
      }
    }

    InstanceCallbackClass.preDeleteCalled = false;
    pm.deletePersistent(c);
    if (!InstanceCallbackClass.preDeleteCalled) {
      fail(ASSERTION_FAILED, "jdoPreDelete not called when PERSISTENT_NEW object deleted.");
    } else {
      if (InstanceCallbackClass.objectState == PERSISTENT_NEW_DELETED) {
        fail(ASSERTION_FAILED, "Error, state was persistent-new-deleted in jdoPredelete callback");
      }
    }
    t.rollback();
    pm.close();
    pm = null;
  }
}