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/*
* 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());
}
}
}