/*
 * 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.persistencemanagerfactory;

import java.io.FileInputStream;
import java.io.FileNotFoundException;
import java.io.IOException;
import javax.jdo.JDOHelper;
import javax.jdo.PersistenceManagerFactory;
import org.apache.jdo.tck.util.BatchTestRunner;

/**
 * <B>Title:</B>GetPMFByStreamAndClassLoader of PersistenceManagerFactory <br>
 * <B>Keywords:</B> persistencemanagerfactory <br>
 * <B>Assertion IDs:</B> A8.6-18. <br>
 * <B>Assertion Description: </B> Uses the parameter(s) passed as arguments to construct a
 * Properties instance, and then delegates to the static method getPersistenceManagerFactory in the
 * class named in the property javax.jdo.PersistenceManagerFactoryClass. If there are any exceptions
 * while trying to construct the Properties instance or to call the static method, then either
 * A8.6-4 [JDOFatalUserException] or A8.6-5 [JDOFatalInternalException is thrown], depending on
 * whether the exception is due to the user or the implementation. The nested exception indicates
 * the cause of the exception.
 *
 * @author Michael Watzek
 */
public class GetPMFByStreamAndClassLoader extends AbstractGetPMF {

  /** */
  private static final String ASSERTION_FAILED =
      "Assertion A8.6-18 (GetPMFByStreamAndClassLoader) 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(GetPMFByStreamAndClassLoader.class);
  }

  /** */
  public void testInvalidGetPMF() {
    checkGetPMFWithInvalidProperties(ASSERTION_FAILED);
  }

  /** */
  public void testValidGetPMF() {
    checkGetPMFWithValidProperties();
  }

  /** */
  @SuppressWarnings("ThrowFromFinallyBlock")
  protected PersistenceManagerFactory getPMF(String name) {
    FileInputStream stream = null;
    try {
      stream = new FileInputStream(name);
      return JDOHelper.getPersistenceManagerFactory(
          stream, Thread.currentThread().getContextClassLoader());
    } catch (FileNotFoundException e) {
      throw new RuntimeException("", e);
    } finally {
      if (stream != null) {
        try {
          stream.close();
        } catch (IOException e) {
          throw new RuntimeException(e);
        }
      }
    }
  }
}