| /* |
| * 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.optimisticlocking; |
| |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.models.optimisticlocking.RockBand; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * Performs two updates on an object using ChangedFieldsLockingPolicy - test for bug 5711476 |
| */ |
| public class FieldsLockingCachedUpdateCallsTest extends TestCase { |
| RockBand rockBand; |
| |
| public FieldsLockingCachedUpdateCallsTest() { |
| setDescription("Performs two updates on an object using ChangedFieldsLockingPolicy - test for bug 5711476"); |
| } |
| |
| @Override |
| protected void setup() { |
| rockBand = new RockBand(); |
| rockBand.name = "Original"; |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.registerObject(rockBand); |
| uow.commit(); |
| } |
| |
| @Override |
| protected void test() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| RockBand clone = (RockBand)uow.registerObject(rockBand); |
| clone.name = "New1"; |
| uow.commit(); |
| |
| uow = getSession().acquireUnitOfWork(); |
| clone = (RockBand)uow.registerObject(rockBand); |
| clone.name = "New2"; |
| // this used to throw OptomisticLockException |
| uow.commit(); |
| } |
| |
| @Override |
| public void reset() { |
| if (rockBand != null) { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.deleteObject(rockBand); |
| uow.commit(); |
| rockBand = null; |
| } |
| } |
| } |