| /* |
| * 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 java.util.Vector; |
| |
| import org.eclipse.persistence.expressions.ExpressionBuilder; |
| import org.eclipse.persistence.internal.helper.Helper; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.framework.TestErrorException; |
| import org.eclipse.persistence.testing.framework.WriteObjectTest; |
| import org.eclipse.persistence.testing.models.employee.domain.Employee; |
| import org.eclipse.persistence.testing.models.employee.domain.EmploymentPeriod; |
| import org.eclipse.persistence.testing.models.employee.domain.LargeProject; |
| import org.eclipse.persistence.testing.models.employee.domain.SmallProject; |
| |
| |
| public class DeepNestedUnitOfWorkTest extends WriteObjectTest { |
| public Object unitOfWorkWorkingCopy[]; |
| public UnitOfWork unitOfWork[]; |
| |
| public DeepNestedUnitOfWorkTest() { |
| super(); |
| unitOfWorkWorkingCopy = new Object[5]; |
| unitOfWork = new UnitOfWork[5]; |
| } |
| |
| public DeepNestedUnitOfWorkTest(Object originalObject) { |
| super(originalObject); |
| unitOfWorkWorkingCopy = new Object[5]; |
| unitOfWork = new UnitOfWork[5]; |
| } |
| |
| protected void changeFirstLevelUnitOfWorkWorkingCopy() { |
| Employee employee = (Employee)this.unitOfWorkWorkingCopy[0]; |
| |
| // Transformation |
| employee.setNormalHours(new java.sql.Time[2]); |
| employee.setStartTime(Helper.timeFromHourMinuteSecond(1, 1, 1)); |
| employee.setEndTime(Helper.timeFromHourMinuteSecond(1, 1, 1)); |
| // Aggregate |
| employee.setPeriod(new EmploymentPeriod(Helper.dateFromYearMonthDate(1901, 1, 1), |
| Helper.dateFromYearMonthDate(1902, 2, 2))); |
| } |
| |
| protected void changeSecondLevelUnitOfWorkWorkingCopy() { |
| Employee employee = (Employee)this.unitOfWorkWorkingCopy[1]; |
| |
| // One to many private |
| employee.setPhoneNumbers(new Vector()); |
| employee.addPhoneNumber(new org.eclipse.persistence.testing.models.employee.domain.PhoneNumber("home", "613", |
| "2263374")); |
| employee.addPhoneNumber(new org.eclipse.persistence.testing.models.employee.domain.PhoneNumber("office", "416", |
| "8224599")); |
| // Many to many |
| employee.setProjects(new Vector()); |
| employee.addProject((org.eclipse.persistence.testing.models.employee.domain.Project)this.unitOfWork[1].readObject(SmallProject.class)); |
| employee.addProject((org.eclipse.persistence.testing.models.employee.domain.Project)this.unitOfWork[1].readObject(LargeProject.class)); |
| } |
| |
| protected void changeThirdLevelUnitOfWorkWorkingCopy() { |
| Employee employee = (Employee)this.unitOfWorkWorkingCopy[2]; |
| |
| // Direct collection |
| employee.setResponsibilitiesList(new Vector()); |
| employee.addResponsibility("make coffee"); |
| employee.addResponsibility("buy donuts"); |
| // One to one private/public |
| employee.setAddress(new org.eclipse.persistence.testing.models.employee.domain.EmployeePopulator().addressExample10()); |
| // make sure that the employee is not his own manager |
| employee.setManager((Employee)this.unitOfWork[2].readObject(Employee.class, (new ExpressionBuilder()).get("id").notEqual(employee.getId()))); |
| } |
| |
| @Override |
| protected void setup() { |
| super.setup(); |
| |
| // Acquire first unit of work |
| this.unitOfWork[0] = getSession().acquireUnitOfWork(); |
| this.unitOfWorkWorkingCopy[0] = this.unitOfWork[0].registerObject(this.objectToBeWritten); |
| changeFirstLevelUnitOfWorkWorkingCopy(); |
| if (!((AbstractSession)getSession()).compareObjects(this.originalObject, this.objectToBeWritten)) { |
| throw new TestErrorException("The original object was changed through changing the clone."); |
| } |
| |
| // Acquire second unit of work |
| this.unitOfWork[1] = this.unitOfWork[0].acquireUnitOfWork(); |
| this.unitOfWorkWorkingCopy[1] = this.unitOfWork[1].registerObject(this.unitOfWorkWorkingCopy[0]); |
| changeSecondLevelUnitOfWorkWorkingCopy(); |
| if (!((AbstractSession)getSession()).compareObjectsDontMatch(this.unitOfWorkWorkingCopy[0], |
| this.unitOfWorkWorkingCopy[1])) { |
| throw new TestErrorException("The original object was changed through changing the clone."); |
| } |
| |
| // Acquire second unit of work |
| this.unitOfWork[2] = this.unitOfWork[1].acquireUnitOfWork(); |
| this.unitOfWorkWorkingCopy[2] = this.unitOfWork[2].registerObject(this.unitOfWorkWorkingCopy[1]); |
| changeThirdLevelUnitOfWorkWorkingCopy(); |
| if (!((AbstractSession)getSession()).compareObjectsDontMatch(this.unitOfWorkWorkingCopy[1], |
| this.unitOfWorkWorkingCopy[2])) { |
| throw new TestErrorException("The original object was changed through changing the clone."); |
| } |
| } |
| |
| @Override |
| protected void test() { |
| this.unitOfWork[2].commit(); |
| |
| if (!(((AbstractSession)getSession()).compareObjects(this.unitOfWorkWorkingCopy[1], |
| this.unitOfWorkWorkingCopy[2]))) { |
| throw new TestErrorException("The object in the nested unit of work has not been commited properly to its parent"); |
| } |
| |
| this.unitOfWork[1].commit(); |
| |
| if (!(((AbstractSession)getSession()).compareObjects(this.unitOfWorkWorkingCopy[0], |
| this.unitOfWorkWorkingCopy[1]))) { |
| throw new TestErrorException("The object in the nested unit of work has not been commited properly to its parent"); |
| } |
| |
| this.unitOfWork[0].commit(); |
| } |
| } |