| /* |
| * Copyright (c) 1998, 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: |
| // Oracle - initial API and implementation from Oracle TopLink |
| package org.eclipse.persistence.testing.tests.mapping; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.sessions.*; |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.testing.models.mapping.Computer; |
| import org.eclipse.persistence.testing.models.mapping.Monitor; |
| |
| public class BidirectionalUOWInsertAndDeleteTest extends AutoVerifyTestCase { |
| public BidirectionalUOWInsertAndDeleteTest() { |
| setDescription("Test bidirectional insert, then delete, in a unit of work."); |
| } |
| |
| @Override |
| public void reset() { |
| rollbackTransaction(); |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| } |
| |
| @Override |
| protected void setup() { |
| beginTransaction(); |
| |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| |
| Computer computer = new Computer(); |
| Monitor monitor = Monitor.example1(); |
| computer.setDescription("IBM PS2"); |
| computer.notMacintosh(); |
| computer.setMonitor(monitor); |
| computer.getMonitor().setComputer(computer); |
| computer.setSerialNumber("1124345-1876212-2"); |
| |
| uow.registerObject(computer); |
| |
| uow.commit(); |
| } |
| |
| @Override |
| protected void test() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| |
| uow.deleteObject(uow.readObject(Computer.class, new ExpressionBuilder().get("serialNumber").equal("1124345-1876212-2"))); |
| uow.commit(); |
| } |
| } |