| /* |
| * Copyright (c) 2011, 2021 Oracle and/or its affiliates. All rights reserved. |
| * |
| * This program and the accompanying materials are made available under the |
| * terms of the Eclipse Public License v. 2.0 which is available at |
| * http://www.eclipse.org/legal/epl-2.0, |
| * or the Eclipse Distribution License v. 1.0 which is available at |
| * http://www.eclipse.org/org/documents/edl-v10.php. |
| * |
| * SPDX-License-Identifier: EPL-2.0 OR BSD-3-Clause |
| */ |
| |
| // Contributors: |
| // Vikram Bhatia - initial API and implementation |
| package org.eclipse.persistence.testing.models.vehicle; |
| |
| import java.util.Vector; |
| |
| import org.eclipse.persistence.sessions.DatabaseSession; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.framework.TestSystem; |
| import org.eclipse.persistence.tools.schemaframework.PopulationManager; |
| |
| |
| /** |
| * <b>Purpose</b>: To define system behavior. |
| * <p><b>Responsibilities</b>: <ul> |
| * <li> Login and return an initialize database session. |
| * <li> Create and populate the database. |
| * </ul> |
| */ |
| public class VehicleSystem extends TestSystem { |
| /** |
| * Use the default VehicleProject. |
| */ |
| public VehicleSystem() { |
| this.project = new VehicleProject(); |
| } |
| |
| @Override |
| public void createTables(DatabaseSession session) { |
| new VehicleTableCreator().replaceTables(session); |
| } |
| |
| @Override |
| public void addDescriptors(DatabaseSession session) { |
| if (project == null) { |
| project = new VehicleProject(); |
| } |
| |
| session.addDescriptors(project); |
| } |
| |
| /** |
| * This method will instantiate all of the example instances and insert them into the database |
| * using the given session. |
| */ |
| @Override |
| public void populate(DatabaseSession session) { |
| VehiclePopulator system = new VehiclePopulator(); |
| UnitOfWork unitOfWork = session.acquireUnitOfWork(); |
| |
| system.buildExamples(); |
| Vector allObjects = new Vector(); |
| PopulationManager.getDefaultManager().addAllObjectsForClass(SportsCar.class, allObjects); |
| PopulationManager.getDefaultManager().addAllObjectsForClass(CarOwner.class, allObjects); |
| unitOfWork.registerAllObjects(allObjects); |
| unitOfWork.commit(); |
| } |
| } |