| /* |
| * 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.internal.helper.Helper; |
| import org.eclipse.persistence.testing.models.jpa.performance.*; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * This test compares the performance of inserting Employee. |
| */ |
| public class JPAInsertDeleteEmployeePerformanceComparisonTest extends PerformanceRegressionTestCase { |
| public JPAInsertDeleteEmployeePerformanceComparisonTest() { |
| setDescription("This test compares the performance of insert Employee."); |
| } |
| |
| /** |
| * Read an existing employee for emulated database run. |
| */ |
| @Override |
| public void setup() { |
| EntityManager manager = createEntityManager(); |
| Employee any = (Employee)manager.createQuery("Select e from Employee e").getResultList().get(0); |
| // Create a query to avoid a cache hit to load emulated data. |
| Query query = manager.createQuery("Select e from Employee e where e.id = :id"); |
| query.setParameter("id", any.getId()); |
| any = (Employee)query.getSingleResult(); |
| manager.close(); |
| manager = createEntityManager(); |
| // Also call find, as may use different SQL. |
| any = manager.find(Employee.class, any.getId()); |
| manager.close(); |
| } |
| |
| /** |
| * Insert employee. |
| */ |
| @Override |
| public void test() throws Exception { |
| EntityManager manager = createEntityManager(); |
| manager.getTransaction().begin(); |
| Employee employee = new Employee(); |
| employee.setFirstName("NewGuy"); |
| employee.setLastName("Smith"); |
| |
| EmploymentPeriod employmentPeriod = new EmploymentPeriod(); |
| java.sql.Date startDate = Helper.dateFromString("1901-12-31"); |
| java.sql.Date endDate = Helper.dateFromString("1970-01-01"); |
| employmentPeriod.setEndDate(startDate); |
| employmentPeriod.setStartDate(endDate); |
| employee.setPeriod(employmentPeriod); |
| |
| Address address = new Address(); |
| address.setCity("Ottawa"); |
| address.setStreet("Hastings Perf"); |
| address.setProvince("ONT"); |
| employee.setAddress(address); |
| |
| PhoneNumber phone = new PhoneNumber(); |
| phone.setType("home"); |
| phone.setAreaCode("613"); |
| phone.setNumber("9991111"); |
| employee.addPhoneNumber(phone); |
| |
| phone = new PhoneNumber(); |
| phone.setType("fax"); |
| phone.setAreaCode("613"); |
| phone.setNumber("9991111"); |
| employee.addPhoneNumber(phone); |
| |
| manager.persist(employee); |
| manager.getTransaction().commit(); |
| manager.close(); |
| |
| manager = createEntityManager(); |
| manager.getTransaction().begin(); |
| employee = manager.getReference(Employee.class, employee.getId()); |
| manager.remove(employee); |
| manager.getTransaction().commit(); |
| manager.close(); |
| } |
| } |