| /* |
| * 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.optimization.queryandsqlcounting.querycache; |
| |
| import java.util.*; |
| |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.queries.*; |
| |
| /** |
| * Ensure partial attribute queries work with query caching |
| */ |
| public class PartialAttributeQueryCacheTest extends NamedQueryQueryCacheTest { |
| public PartialAttributeQueryCacheTest() { |
| setDescription("Ensure queries using partial attributes can use query caching."); |
| } |
| |
| @Override |
| @SuppressWarnings("deprecation") |
| public ReadQuery getQueryForTest() { |
| ReadAllQuery testQuery = (ReadAllQuery)super.getQueryForTest(); |
| testQuery.addPartialAttribute("firstName"); |
| testQuery.addPartialAttribute("lastName"); |
| testQuery.dontMaintainCache(); |
| testQuery.cacheQueryResults(); |
| return testQuery; |
| } |
| |
| @Override |
| public void verify() { |
| super.verify(); |
| Iterator employees = ((Vector)results).iterator(); |
| while (employees.hasNext()) { |
| Employee emp = (Employee)employees.next(); |
| if ((emp.getFirstName() == null) || (emp.getLastName() == null)) { |
| throw new TestErrorException("Returned query result was missing data for partial object " + "query with query caching turned on."); |
| } |
| if (emp.getSalary() > 0) { |
| throw new TestErrorException("Additional results were returned in a partial object " + " query with caching turned on."); |
| } |
| } |
| } |
| } |