/*
 * 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
 *
 *     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
 * limitations under the License.
 */

package org.apache.jdo.tck.pc.companyAnnotatedPI;

import javax.jdo.PersistenceManager;
import org.apache.jdo.tck.pc.company.CompanyFactoryAnnotatedAbstractDelegator;

/*
 * CompanyFactoryAnnotatedPMFieldClass.java
 *
 * This class uses the PersistenceManager.newInstance method with the concrete
 * class as a parameter.
 */
public class CompanyFactoryAnnotatedPIPMDelegator extends CompanyFactoryAnnotatedAbstractDelegator {

  /**
   * Creates a new instance of CompanyFactoryAnnotatedPIPMDelegator
   *
   * @param pm the PersistenceManager
   */
  public CompanyFactoryAnnotatedPIPMDelegator(PersistenceManager pm) {
    super(pm);
    if (isAppIdentity) {
      delegate = new CompanyFactoryAnnotatedPIAppPM(pm);
    } else { // datastoreidentity
      delegate = new CompanyFactoryAnnotatedPIDSPM(pm);
    }
  }
}
