| /* |
| * 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 java.util.*; |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.queries.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.testing.models.inheritance.Vehicle; |
| |
| /** |
| * BUG#3158703 |
| * Inheritance queries were not preparing the view query in the query, |
| * so regenerated the SQL each exceution. |
| * Tests that query generated SQL contain parameter. |
| */ |
| public class InheritanceViewPrepareTest extends AutoVerifyTestCase { |
| protected ReadAllQuery query; |
| |
| public InheritanceViewPrepareTest() { |
| setDescription("Tests the inheritance view query is prepare correctly with binding."); |
| } |
| |
| @Override |
| public void setup() { |
| if (getSession().getPlatform().isTimesTen()) { |
| throw new TestWarningException("TimesTen does not support TO_NUMBER"); |
| } |
| if (getSession().getPlatform().isDB2()) { |
| throw new TestWarningException("The test does not support DB2 (Bug 4563813)."); |
| } |
| |
| query = new ReadAllQuery(); |
| query.setReferenceClass(Vehicle.class); |
| query.bindAllParameters(); |
| ExpressionBuilder vehicle = new ExpressionBuilder(); |
| query.setSelectionCriteria(vehicle.get("id").equal(vehicle.getParameter("id").toNumber())); |
| query.addArgument("id"); |
| } |
| |
| @Override |
| public void test() { |
| Vector arguments = new Vector(1); |
| arguments.add(null); |
| List result = (List)getSession().executeQuery(query, arguments); |
| arguments = new Vector(1); |
| arguments.add("0"); |
| result = (List)getSession().executeQuery(query, arguments); |
| } |
| |
| @Override |
| protected void verify() { |
| if (query.getSQLString().indexOf("?") == -1) { |
| throw new TestErrorException("SQL not prepared correctly: " + query.getSQLString()); |
| } |
| } |
| } |