| /* |
| * 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.testing.models.employee.domain.*; |
| import org.eclipse.persistence.queries.*; |
| |
| /** |
| * ReportQuery test for Scenario 1.1 |
| * SELECT F_NAME, L_NAME FROM EMPLOYEE |
| */ |
| public class Scenario2_2b extends ReportQueryTestCase { |
| public Scenario2_2b() { |
| setDescription("Self join (w/ WHERE clause)"); |
| } |
| |
| @Override |
| protected void buildExpectedResults() throws Exception { |
| ExpressionBuilder builder = new ExpressionBuilder(); |
| |
| Vector employees = getSession().readAllObjects(Employee.class, builder.get("manager").get("gender").equal("Male")); |
| |
| for (Enumeration e = employees.elements(); e.hasMoreElements();) { |
| Employee emp = (Employee)e.nextElement(); |
| Object[] result = new Object[4]; |
| result[0] = emp.getFirstName(); |
| result[1] = emp.getLastName(); |
| result[2] = emp.getManager().getFirstName(); |
| result[3] = emp.getManager().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.addAttribute("manager firstName", reportQuery.getExpressionBuilder().get("manager").get("firstName")); |
| reportQuery.addAttribute("manager lastName", reportQuery.getExpressionBuilder().get("manager").get("lastName")); |
| reportQuery.setSelectionCriteria(reportQuery.getExpressionBuilder().get("manager").get("gender").equal("Male")); |
| |
| // reportQuery.setSQLString("SELECT t0.F_NAME, t0.L_NAME, t1.F_NAME, t1.L_NAME FROM EMPLOYEE t0, EMPLOYEE t1 WHERE (t1.EMP_ID = t0.MANAGER_ID) AND (t1.GENDER = 'M')"); |
| } |
| } |