| /* |
| * 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.optimization; |
| |
| import org.eclipse.persistence.exceptions.*; |
| import org.eclipse.persistence.queries.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * Verify that the correct exceptions are thrown for invalid join expressions. |
| * Batch and partial should also be tested, but currently these are not validating correctly. |
| */ |
| public class QueryValidationTest extends AutoVerifyTestCase { |
| public QueryValidationTest() { |
| setDescription("Verify that the correct exceptions are thrown for invalid join expressions."); |
| } |
| |
| @Override |
| public void test() { |
| boolean exceptionOccured = false; |
| //removed many to many join test as this is now supported |
| |
| try { |
| ReadAllQuery query = new ReadAllQuery(); |
| query.setReferenceClass(Employee.class); |
| query.addJoinedAttribute(query.getExpressionBuilder().get("id")); |
| getSession().executeQuery(query); |
| } catch (QueryException exception) {// validating |
| exceptionOccured = true; |
| } |
| |
| if (!exceptionOccured) { |
| throw new TestErrorException("Invalid join expression not validated."); |
| } |
| |
| try { |
| ReadAllQuery query = new ReadAllQuery(); |
| query.setReferenceClass(Employee.class); |
| query.addJoinedAttribute(query.getExpressionBuilder().get("id").maximum()); |
| getSession().executeQuery(query); |
| } catch (QueryException exception) {// validating |
| exceptionOccured = true; |
| } |
| |
| if (!exceptionOccured) { |
| throw new TestErrorException("Invalid join expression not validated."); |
| } |
| |
| /** Batch and partial must also validate, currently they do not. |
| try { |
| ReadAllQuery query = new ReadAllQuery(); |
| query.setReferenceClass(Employee.class); |
| query.addBatchReadAttribute(query.getExpressionBuilder().get("id")); |
| getSession().executeQuery(query); |
| } catch (QueryException exception) {// validating |
| exceptionOccured = true; |
| } |
| |
| if (! exceptionOccured) { |
| throw new TestErrorException("Invalid batch expression not validated."); |
| }*/ |
| } |
| } |