| /* |
| * 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.lob; |
| |
| import org.eclipse.persistence.testing.framework.DeleteObjectTest; |
| import org.eclipse.persistence.queries.ReadObjectQuery; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| |
| /** |
| * <p> |
| * <b>Purpose</b>: Define a test for deleting CLOB/BLOB from the database. |
| * <p> |
| * <b>Responsibilities</b>: |
| * <ul> |
| * <li> Insert a new object (with BLOB/CLOB value) ready for deleting |
| * <li> Execute the delete object query to delete the inserted object and verify no errors occurred. |
| * <li> Verify the object has been completely deleted from the database. |
| * </ul> |
| * |
| * @author King Wang (Aug. 2002) |
| * @since TopLink/Java 5.0 |
| */ |
| public class LOBDeleteTest extends DeleteObjectTest { |
| public LOBDeleteTest(Object originalObject) { |
| this.originalObject = originalObject; |
| setName("LOBDeleteTest(" + originalObject + ")"); |
| setDescription("This case tests the BLOB/CLOB delete with size less or bigger than 4k and checks if it was deleted properly"); |
| } |
| |
| @Override |
| protected void setup() { |
| getAbstractSession().beginTransaction(); |
| //insert the object into database during the setup (assume the brand new object) |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.registerObject(this.originalObject); |
| uow.assignSequenceNumber(originalObject); |
| uow.commit(); |
| |
| this.query = new ReadObjectQuery(); |
| this.query.setSelectionObject(this.originalObject); |
| objectFromDatabase = getSession().executeQuery(this.query); |
| } |
| } |