| /* |
| * 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.TestException; |
| import org.eclipse.persistence.testing.framework.WriteObjectTest; |
| import org.eclipse.persistence.testing.models.employee.domain.Address; |
| import org.eclipse.persistence.testing.models.employee.domain.Employee; |
| import org.eclipse.persistence.testing.models.employee.domain.EmployeePopulator; |
| 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.PhoneNumber; |
| import org.eclipse.persistence.testing.models.employee.domain.Project; |
| import org.eclipse.persistence.testing.models.employee.domain.SmallProject; |
| |
| |
| public class NestedUnitOfWorkTest extends WriteObjectTest { |
| public Object unitOfWorkWorkingCopy; |
| public UnitOfWork unitOfWork; |
| public Object nestedUnitOfWorkWorkingCopy; |
| public UnitOfWork nestedUnitOfWork; |
| |
| public NestedUnitOfWorkTest(Object originalObject) { |
| super(originalObject); |
| } |
| |
| protected void changeNestedUnitOfWorkWorkingCopy() { |
| Employee employee = (Employee)this.nestedUnitOfWorkWorkingCopy; |
| // Transformation |
| employee.setNormalHours(new java.sql.Time[3]); |
| employee.setStartTime(Helper.timeFromHourMinuteSecond(2, 2, 2)); |
| employee.setEndTime(Helper.timeFromHourMinuteSecond(2, 2, 2)); |
| // Aggregate |
| employee.setPeriod(new EmploymentPeriod(Helper.dateFromYearMonthDate(1903, 3, 3), Helper.dateFromYearMonthDate(1904, 4, 4))); |
| // One to many private |
| employee.setPhoneNumbers(new Vector()); |
| employee.addPhoneNumber(new PhoneNumber("cell", "514", "2263374")); |
| employee.addPhoneNumber(new PhoneNumber("shop", "509", "8224599")); |
| employee.addPhoneNumber(new PhoneNumber("fax", "509", "8224798")); |
| |
| // Many to many |
| employee.setProjects(new Vector()); |
| employee.addProject((Project)this.nestedUnitOfWork.readObject(SmallProject.class)); |
| employee.addProject(new SmallProject()); // Test adding new objects. |
| employee.addProject(new SmallProject()); |
| |
| // Direct collection |
| employee.setResponsibilitiesList(new Vector()); |
| employee.addResponsibility("does not make cofffee"); |
| employee.addResponsibility("does not buy donuts"); |
| // One to one private/public |
| employee.setAddress((new EmployeePopulator()).addressExample1()); |
| } |
| |
| protected void changeUnitOfWorkWorkingCopy() { |
| Employee employee = (Employee)this.unitOfWorkWorkingCopy; |
| // 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))); |
| // One to many private |
| employee.setPhoneNumbers(new Vector()); |
| employee.addPhoneNumber(new PhoneNumber("home", "613", "2263374")); |
| employee.addPhoneNumber(new PhoneNumber("office", "416", "8224599")); |
| // Many to many |
| employee.setProjects(new Vector()); |
| employee.addProject((Project)this.unitOfWork.readObject(SmallProject.class)); |
| employee.addProject((Project)this.unitOfWork.readObject(LargeProject.class)); |
| // Direct collection |
| employee.setResponsibilitiesList(new Vector()); |
| employee.addResponsibility("make coffee"); |
| employee.addResponsibility("buy donuts"); |
| // One to one private/public |
| employee.setAddress(new Address()); |
| // make sure that the employee is not his own manager |
| employee.setManager((Employee)this.unitOfWork.readObject(Employee.class, (new ExpressionBuilder()).get("id").notEqual(employee.getId()))); |
| } |
| |
| @Override |
| protected void setup() { |
| super.setup(); |
| |
| // Acquire first unit of work |
| this.unitOfWork = getSession().acquireUnitOfWork(); |
| |
| this.unitOfWorkWorkingCopy = this.unitOfWork.registerObject(this.objectToBeWritten); |
| changeUnitOfWorkWorkingCopy(); |
| |
| // Use the original session for comparision |
| if (!((AbstractSession)getSession()).compareObjects(this.originalObject, this.objectToBeWritten)) { |
| throw new TestErrorException("The original object was changed through changing the clone."); |
| } |
| |
| // Acquire nested unit of work |
| this.nestedUnitOfWork = this.unitOfWork.acquireUnitOfWork(); |
| this.nestedUnitOfWorkWorkingCopy = this.nestedUnitOfWork.registerObject(this.unitOfWorkWorkingCopy); |
| changeNestedUnitOfWorkWorkingCopy(); |
| |
| if (nestedUnitOfWork.registerObject(originalObject) == null) { |
| throw new TestException("The nested uow register object returns null"); |
| } |
| |
| if (!((AbstractSession)getSession()).compareObjectsDontMatch(this.unitOfWorkWorkingCopy, |
| this.nestedUnitOfWorkWorkingCopy)) { |
| throw new TestErrorException("The original object was changed through changing the clone."); |
| } |
| } |
| |
| @Override |
| protected void test() { |
| this.nestedUnitOfWork.commit(); |
| |
| if (!(((AbstractSession)getSession()).compareObjects(this.unitOfWorkWorkingCopy, |
| this.nestedUnitOfWorkWorkingCopy))) { |
| throw new TestErrorException("The object in the nested unit of work has not been commited properly to its parent"); |
| } |
| |
| this.unitOfWork.commit(); |
| } |
| } |