| /* |
| * 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.OptimisticLockException; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.framework.AutoVerifyTestCase; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| import org.eclipse.persistence.testing.models.employee.domain.Employee; |
| import org.eclipse.persistence.testing.models.employee.domain.EmployeePopulator; |
| |
| |
| /** |
| * UnregisteredNewObjectOptimisticLockTest checks a very specific case in which |
| * an unregistered new object is inserted into the database within a UnitOfWork |
| * set to store new objects in cache. And that object has a primary key and |
| * optimistic locking. If an update is performed on that object before it is refreshed |
| * then an optimistic lock exception will occur. |
| */ |
| public class UnregisteredNewObjectOptimisticLockTest extends AutoVerifyTestCase { |
| // Class members |
| |
| public UnregisteredNewObjectOptimisticLockTest() { |
| super(); |
| setDescription("This test tests a very specific error in which a unregistered " + |
| "new object is inserted by a UnitOfWork specified to store new objects in identity map"); |
| } |
| |
| @Override |
| protected void setup() { |
| // Mark begin of "transaction" on database |
| getAbstractSession().beginTransaction(); |
| } |
| |
| @Override |
| public void reset() { |
| // Cancel the transaction on the database |
| getAbstractSession().rollbackTransaction(); |
| // Initialize identitymaps |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| } |
| |
| @Override |
| protected void test() { |
| try { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| Employee orig = (Employee)uow.readObject(Employee.class); |
| uow.setShouldNewObjectsBeCached(true); |
| Employee newEmp = (Employee)new EmployeePopulator().basicEmployeeExample6(); |
| orig.getManagedEmployees().add(newEmp); |
| newEmp.setManager(orig); |
| uow.commit(); |
| uow = getSession().acquireUnitOfWork(); |
| newEmp = (Employee)uow.readObject(newEmp); |
| newEmp.setFirstName("Changed Name"); |
| uow.commit(); |
| } catch (OptimisticLockException e) { |
| throw new TestErrorException("bug 3431586 unregistered new object version number not merged into cache"); |
| } |
| } |
| |
| @Override |
| protected void verify() throws Exception { |
| } |
| }// End test case |