| /* |
| * 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.reading; |
| |
| import java.util.*; |
| import jakarta.persistence.*; |
| |
| /** |
| * This test compares the performance of read all Address. |
| */ |
| public class JPAReadAllAddressSimpleExpressionPerformanceComparisonTest extends JPAReadPerformanceComparisonTest { |
| public JPAReadAllAddressSimpleExpressionPerformanceComparisonTest(boolean isReadOnly) { |
| super(isReadOnly); |
| setName("JPAReadAllAddressSimpleExpressionPerformanceComparisonTest-readonly:" + isReadOnly); |
| setDescription("This test compares the performance of read all Address in a city."); |
| } |
| |
| /** |
| * Read all address. |
| */ |
| @Override |
| public void test() throws Exception { |
| EntityManager manager = createEntityManager(); |
| Query query = manager.createQuery("Select a from Address a where a.city = :city"); |
| query.setParameter("city", "Ottawa"); |
| List result = list(query, manager); |
| result.size(); |
| manager.close(); |
| } |
| } |