| /* |
| * 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.feature; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| import org.eclipse.persistence.exceptions.*; |
| |
| /** |
| * Test the optimistic locking feature by removing an underlying row from |
| * the database. |
| */ |
| public class OptimisticLockingDeleteRowTest extends AutoVerifyTestCase { |
| protected Object originalObject; |
| |
| public OptimisticLockingDeleteRowTest() { |
| setDescription("This test verifies that an optimistic lock exception is thrown when underlying database row is delete"); |
| } |
| |
| @Override |
| public void reset() { |
| rollbackTransaction(); |
| getSession().getIdentityMapAccessor().initializeIdentityMaps(); |
| } |
| |
| @Override |
| protected void setup() { |
| beginTransaction(); |
| |
| Employee guy = new org.eclipse.persistence.testing.models.employee.domain.Employee(); |
| guy.setFirstName("guy"); |
| getDatabaseSession().writeObject(guy); |
| getSession().getIdentityMapAccessor().initializeIdentityMaps(); |
| |
| originalObject = getSession().readObject(guy); |
| } |
| |
| @Override |
| public void test() { |
| // Delete the row from the database |
| getSession().executeNonSelectingCall(new org.eclipse.persistence.queries.SQLCall("DELETE FROM SALARY WHERE EMP_ID = (Select EMP_ID from EMPLOYEE where F_NAME = 'guy')")); |
| getSession().executeNonSelectingCall(new org.eclipse.persistence.queries.SQLCall("DELETE FROM EMPLOYEE WHERE F_NAME = 'guy'")); |
| } |
| |
| @Override |
| protected void verify() { |
| boolean exceptionCaught = false; |
| |
| try { |
| getDatabaseSession().deleteObject(originalObject); |
| } catch (OptimisticLockException exception) { |
| exceptionCaught = true; |
| } |
| |
| if (!exceptionCaught) { |
| throw new TestErrorException("No Optimistic Lock exception was thrown"); |
| } |
| } |
| } |