| /* |
| * 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; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| import org.eclipse.persistence.queries.*; |
| import org.eclipse.persistence.expressions.*; |
| |
| public class CursoredStreamAnyOfTest extends TestCase { |
| public CursoredStreamAnyOfTest() { |
| setDescription("Verify the size works correctly with distinct through anyOf"); |
| } |
| |
| @Override |
| public void setup() { |
| // Access does not like this distinct. |
| if (getSession().getPlatform().isAccess()) { |
| throw new TestWarningException("Access does not support distinct in counts."); |
| } |
| } |
| |
| @Override |
| public void test() { |
| ReadAllQuery query = new ReadAllQuery(); |
| query.setReferenceClass(Employee.class); |
| ExpressionBuilder builder = new ExpressionBuilder(); |
| Expression exp = builder.anyOf("managedEmployees").get("salary").greaterThan(0); |
| query.setSelectionCriteria(exp); |
| query.useCursoredStream(1, 1); |
| CursoredStream stream = (CursoredStream)getSession().executeQuery(query); |
| try { |
| stream.read(1); |
| if (stream.size() != (getSession().readAllObjects(Employee.class, exp)).size()) { |
| throw new TestErrorException("Size is incorrect"); |
| } |
| } finally { |
| stream.close(); |
| } |
| |
| |
| query = new ReadAllQuery(); |
| query.setReferenceClass(org.eclipse.persistence.testing.models.legacy.Employee.class); |
| builder = new ExpressionBuilder(); |
| exp = builder.anyOf("shipments").get("shipmentNumber").equal(10000); |
| query.setSelectionCriteria(exp); |
| query.useCursoredStream(1, 1); |
| stream = (CursoredStream)getSession().executeQuery(query); |
| try { |
| if (stream.size() != |
| (getSession().readAllObjects(org.eclipse.persistence.testing.models.legacy.Employee.class, exp)).size()) { |
| throw new TestErrorException("Size is incorrect"); |
| } |
| } finally { |
| stream.close(); |
| } |
| } |
| } |