| /* |
| * 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 java.util.*; |
| |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.queries.*; |
| |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| |
| /** |
| * ReportQuery test for Scenario 1.1 |
| * SELECT F_NAME, L_NAME FROM EMPLOYEE |
| */ |
| public class Scenario5_2a extends ReportQueryTestCase { |
| CursoredStream stream; |
| |
| public Scenario5_2a() { |
| setDescription("Cursored Stream using expressions"); |
| } |
| |
| @Override |
| protected void buildExpectedResults() { |
| Vector employees = getSession().readAllObjects(Employee.class); |
| |
| for (Enumeration e = employees.elements(); e.hasMoreElements(); ) { |
| Employee emp = (Employee)e.nextElement(); |
| Object[] result = new Object[2]; |
| result[0] = emp.getFirstName(); |
| result[1] = emp.getLastName(); |
| addResult(result, null); |
| } |
| } |
| |
| @Override |
| protected void setup() throws Exception { |
| super.setup(); |
| reportQuery = new ReportQuery(new ExpressionBuilder()); |
| |
| reportQuery.setReferenceClass(Employee.class); |
| reportQuery.addAttribute("firstName"); |
| reportQuery.addAttribute("lastName"); |
| reportQuery.useCursoredStream(1, 1); |
| } |
| |
| @Override |
| public void test() { |
| stream = (CursoredStream)getSession().executeQuery(reportQuery); |
| } |
| |
| @Override |
| protected void verify() { |
| try { |
| results = new Vector(); |
| while (!stream.atEnd()) { |
| results.addElement(stream.read()); |
| } |
| |
| if (results.size() != expectedResults.size()) { |
| throw new TestErrorException("ReportQuery test failed: The result size are different"); |
| } |
| |
| Vector cloneResults = (Vector)expectedResults.clone(); |
| for (Enumeration e = results.elements(); e.hasMoreElements(); ) { |
| removeFromResult((ReportQueryResult)e.nextElement(), cloneResults); |
| |
| } |
| if (cloneResults.size() != 0) { |
| throw new TestErrorException("ReportQuery test failed: The result didn't match"); |
| } |
| } finally { |
| if (!stream.isClosed()) |
| stream.close(); |
| } |
| } |
| } |