| /* |
| * 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.queries.inmemory; |
| |
| import java.util.Vector; |
| import org.eclipse.persistence.testing.models.employee.domain.PhoneNumber; |
| import org.eclipse.persistence.expressions.Expression; |
| import org.eclipse.persistence.expressions.ExpressionBuilder; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.queries.ReadAllQuery; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * Test selecting using an object's primary key to ensure that it does not go to the databaase. |
| */ |
| public class UnitOfWorkConformWithOrderTest extends AutoVerifyTestCase { |
| public UnitOfWorkConformWithOrderTest() { |
| setDescription("Test that the query maintains order for non changed objects."); |
| } |
| |
| @Override |
| public void test() { |
| // Make a query an search Number greaterThan "00005" |
| ExpressionBuilder phone = new ExpressionBuilder(); |
| Expression exp = phone.get("areaCode").equal(613); |
| ReadAllQuery query = new ReadAllQuery(PhoneNumber.class); |
| query.setSelectionCriteria(exp); |
| query.conformResultsInUnitOfWork();// set Conforming |
| query.addOrdering(phone.get("owner").get("id").descending()); |
| query.addOrdering(phone.get("type").descending()); |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| Vector v = (Vector)uow.executeQuery(query); |
| Vector v2 = (Vector)uow.executeQuery(query); |
| |
| if (!v.equals(v2)) { |
| throw new TestErrorException("Order not maintained when conforming:" + v + " != " + v2); |
| } |
| } |
| } |