| /* |
| * 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.unitofwork; |
| |
| import org.eclipse.persistence.exceptions.QueryException; |
| import org.eclipse.persistence.queries.ReadObjectQuery; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| import org.eclipse.persistence.testing.framework.TransactionalTestCase; |
| |
| |
| public class PerformDeletesFirstTest extends TransactionalTestCase { |
| protected Weather weather = null; |
| |
| /** |
| * Added for code coverage, this calss verifies that TopLink will find a new Object when conformed |
| * on a read object with no selection criteria |
| */ |
| public PerformDeletesFirstTest() { |
| setDescription("Verifies that TopLink will Delete objects first if so instructed"); |
| } |
| |
| @Override |
| public void test() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.setShouldPerformDeletesFirst(true); |
| weather = (Weather)uow.readObject(Weather.class); |
| uow.deleteObject(weather); |
| long id = weather.id; |
| weather = new Weather(); |
| weather.id = id; |
| weather.setStormPattern("Hurricane"); |
| uow.registerNewObject(weather); |
| try { |
| uow.commit(); |
| } catch (QueryException exception) { |
| throw new TestErrorException("Test case failed to delete objects first"); |
| } |
| } |
| // end of test() |
| |
| @Override |
| public void verify() { |
| ReadObjectQuery query = new ReadObjectQuery(weather); |
| query.dontCheckCache(); |
| weather = (Weather)getSession().executeQuery(query); |
| if (weather == null) { |
| throw new TestErrorException("Object was not in the database after performing delete then insert with PerformDeletesFirst."); |
| } |
| } |
| // end of verify() |
| } |