| /* |
| * 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.jpa.performance.writing; |
| |
| import jakarta.persistence.*; |
| import org.eclipse.persistence.testing.models.jpa.performance2.*; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * This test compares the performance of updating Employee. |
| */ |
| public class JPA2ComplexUpdateEmployeePerformanceComparisonTest extends PerformanceRegressionTestCase { |
| protected Employee originalEmployee; |
| protected long count; |
| |
| public JPA2ComplexUpdateEmployeePerformanceComparisonTest() { |
| setDescription("This test compares the performance of update Employee."); |
| } |
| |
| /** |
| * Get an employee id. |
| */ |
| @Override |
| public void setup() { |
| EntityManager manager = createEntityManager(); |
| this.originalEmployee = (Employee)manager.createQuery("Select e from Employee e").getResultList().get(0); |
| this.originalEmployee.getAddress().getCity(); |
| this.originalEmployee.getPhoneNumbers().size(); |
| this.count = 0; |
| manager.close(); |
| } |
| |
| /** |
| * Update employee. |
| */ |
| @Override |
| public void test() throws Exception { |
| EntityManager manager = createEntityManager(); |
| manager.getTransaction().begin(); |
| Employee employee = manager.find(Employee.class, originalEmployee.getId()); |
| count++; |
| employee.setFirstName(originalEmployee.getFirstName() + count); |
| employee.setLastName(originalEmployee.getLastName() + count); |
| employee.getAddress().setStreet(originalEmployee.getAddress().getStreet() + count); |
| employee.getAddress().setCity(originalEmployee.getAddress().getCity() + count); |
| employee.getAddress().setCity(originalEmployee.getAddress().getCity() + count); |
| try { |
| // Phone |
| PhoneNumber workFax = null; |
| for (PhoneNumber phone : employee.getPhoneNumbers()) { |
| if (phone.getType().equals("work-fax")) { |
| workFax = phone; |
| break; |
| } |
| } |
| if (workFax == null) { |
| PhoneNumber phone = new PhoneNumber(); |
| phone.setType("work-fax"); |
| phone.setAreaCode("613"); |
| phone.setNumber("9991111"); |
| employee.addPhoneNumber(phone); |
| } else { |
| employee.removePhoneNumber(workFax); |
| } |
| // Degree |
| Degree bComp = null; |
| for (Degree degree : employee.getDegrees()) { |
| if (degree.getName().equals("BComp")) { |
| bComp = degree; |
| break; |
| } |
| } |
| if (bComp == null) { |
| employee.addDegree("BComp"); |
| } else { |
| employee.removeDegree(bComp); |
| } |
| // Email |
| if (employee.getEmailAddresses().containsKey("work")) { |
| employee.removeEmailAddress("work"); |
| } else { |
| employee.addEmailAddress("work", "joe@acme.com"); |
| } |
| // Responsibility |
| if (employee.getResponsibilities().contains("write code")) { |
| employee.removeResponsibility("write code"); |
| } else { |
| employee.addResponsibility("write code"); |
| } |
| manager.getTransaction().commit(); |
| } catch (Exception exception) { |
| // Cache can get stale from TopLink run, so force refresh. |
| employee = manager.getReference(Employee.class, originalEmployee.getId()); |
| manager.refresh(employee); |
| employee.getPhoneNumbers(); |
| } |
| manager.close(); |
| } |
| } |