| /* |
| * 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.exceptions.DatabaseException; |
| import org.eclipse.persistence.queries.DataReadQuery; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| /** |
| * Test the query timeout feature through using locking. |
| */ |
| |
| public class QueryTimeoutTest extends TestCase { |
| private boolean limitExceed; |
| |
| public QueryTimeoutTest() { |
| setDescription("Test the query timeout setting"); |
| this.limitExceed = false; |
| } |
| |
| @Override |
| public void test() { |
| if (getSession().getLogin().getPlatform().isSymfoware()) { |
| throwWarning("Test QueryTimeoutTest skipped for this platform, " |
| + "the driver does not support query timeout. (bug 304905)"); |
| } |
| if (getSession().getPlatform().isMaxDB()) { |
| throwWarning("Test QueryTimeoutTest skipped for this platform, " |
| + "the driver does not support query timeout. (bug 326503)"); |
| } |
| if (getSession().getPlatform().isHANA()) { |
| throwWarning("Test QueryTimeoutTest skipped for this platform, " |
| + "the driver does not support query timeout. (bug 384135)"); |
| } |
| try { |
| DataReadQuery query = new DataReadQuery(); |
| query.setSQLString("SELECT SUM(e.EMP_ID) from EMPLOYEE e , EMPLOYEE b, EMPLOYEE c, EMPLOYEE d, EMPLOYEE f, EMPLOYEE g, EMPLOYEE h"); |
| query.setQueryTimeout(1); |
| getSession().executeQuery(query); |
| } catch (Exception e) { |
| if (e instanceof DatabaseException) { |
| limitExceed = true; |
| } |
| } |
| } |
| |
| @Override |
| public void verify() { |
| if (!limitExceed) { |
| throw new TestErrorException("Timeout did not occur."); |
| } |
| } |
| } |