/*
 * 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.query.jdoql;

import javax.jdo.JDOFatalUserException;
import javax.jdo.PersistenceManager;
import javax.jdo.Query;
import javax.jdo.Transaction;
import org.apache.jdo.tck.pc.mylib.PCPoint;
import org.apache.jdo.tck.query.QueryTest;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B> Execute Query when Persistence Manager is Closed <br>
 * <B>Keywords:</B> query <br>
 * <B>Assertion ID:</B> A14.6.1-1. <br>
 * <B>Assertion Description: </B> If the <code>PersistenceManager</code> which constructed the
 * <code>Query</code> is closed, then the <code>Query.execute</code> methods throw <code>
 * JDOFatalUserException</code>.
 */
public class ExecuteQueryWhenPersistenceManagerIsClosed extends QueryTest {

  /** */
  private static final String ASSERTION_FAILED =
      "Assertion A14.6.1-1 (ExecuteQueryWhenPersistenceManagerIsClosed) 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(ExecuteQueryWhenPersistenceManagerIsClosed.class);
  }

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

    runTestExecuteQueryWhenPersistenceManagerIsClosed(pm);

    // pm.close();
    pm = null;
  }

  /** */
  void runTestExecuteQueryWhenPersistenceManagerIsClosed(PersistenceManager pm) {
    Transaction tx = pm.currentTransaction();
    try {
      tx.begin();

      Query<PCPoint> query = pm.newQuery(PCPoint.class);
      query.setCandidates(pm.getExtent(PCPoint.class, false));
      query.setFilter("x == 4");
      query.compile();
      query.execute();
      tx.commit();
      tx = null;
      pm.close();

      try {
        query.execute();
        fail(ASSERTION_FAILED, "Query.execute after pm is closed should throw JDOUserException.");
      } catch (JDOFatalUserException ex) {
        // expected exception
        if (debug) logger.debug("expected exception " + ex);
      }
    } finally {
      if ((tx != null) && tx.isActive()) tx.rollback();
    }
  }
}