| /* |
| * 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.report; |
| |
| import org.eclipse.persistence.exceptions.QueryException; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.queries.*; |
| import org.eclipse.persistence.sessions.*; |
| |
| public class ReportQueryWithDuplicateQueryKeysTest extends AutoVerifyTestCase { |
| public ReportQueryWithDuplicateQueryKeysTest() { |
| } |
| |
| @Override |
| public void setup() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| Bar bar = new Bar(); |
| Person person = new Person(); |
| person.setKey("Key1"); |
| person.setName("Anthony"); |
| bar.setBrewer(person); |
| bar.setName("Dugs Jugs o' Beer"); |
| bar.setKey("TheKey"); |
| Beer beer = new Beer(); |
| person.setFaviouriteBeer(beer); |
| beer.setBrand("Dugs"); |
| beer.setKey("AnotherKey"); |
| beer.setBrewer(new Brewer("Molson")); |
| beer.getBrewer().setKey("Key2"); |
| bar.addBeer(beer); |
| uow.registerObject(bar); |
| uow.commit(); |
| } |
| |
| @Override |
| public void reset() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| Bar bar = (Bar)uow.readObject(Bar.class); |
| uow.deleteObject(bar); |
| uow.deleteObject(bar.getBrewer()); |
| uow.deleteObject(bar.getBrewer().getFaviouriteBeer().getBrewer()); |
| uow.deleteObject(bar.getBrewer().getFaviouriteBeer()); |
| uow.commit(); |
| |
| } |
| |
| @Override |
| public void test() { |
| ExpressionBuilder builder = new ExpressionBuilder(); |
| ReportQuery reportQuery = new ReportQuery(Bar.class, builder); |
| Expression expression = builder.get("brewer").get("faviouriteBeer").get("brewer").get("name"); |
| reportQuery.addAttribute("Names", expression); |
| try { |
| Object result = getSession().executeQuery(reportQuery); |
| } catch (QueryException ex) { |
| throw new TestErrorException("Test failed as the toplink failed to find the correct descriptor." + ex.toString()); |
| } |
| } |
| } |