| /* |
| * 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.unitofwork; |
| |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.testing.framework.DeleteObjectTest; |
| import org.eclipse.persistence.testing.framework.TestException; |
| import org.eclipse.persistence.testing.models.employee.domain.Address; |
| import org.eclipse.persistence.testing.models.employee.domain.Employee; |
| |
| |
| public class DeletingFromParentSessionTest extends DeleteObjectTest { |
| public Address address; |
| |
| public DeletingFromParentSessionTest() { |
| setDescription("This test deletes an object from a unit of work, and checks to make sure it is removed from the parent session's cache."); |
| } |
| |
| @Override |
| protected void setup() { |
| getAbstractSession().beginTransaction(); |
| } |
| |
| @Override |
| public void reset() { |
| getAbstractSession().rollbackTransaction(); |
| getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); |
| } |
| |
| @Override |
| protected void test() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| |
| originalObject = |
| uow.readObject(Employee.class, new org.eclipse.persistence.expressions.ExpressionBuilder().get("firstName").equal("John")); |
| this.address = ((Employee)originalObject).getAddress(); |
| // Instantiate stuff |
| ((Employee)originalObject).getManagedEmployees(); |
| ((Employee)originalObject).getPhoneNumbers(); |
| for (java.util.Enumeration mgdEnum = ((Employee)originalObject).getManagedEmployees().elements(); |
| mgdEnum.hasMoreElements(); ) { |
| ((Employee)mgdEnum.nextElement()).setManager(null); |
| } |
| for (java.util.Enumeration mgdProjEnum = ((Employee)originalObject).getProjects().elements(); |
| mgdProjEnum.hasMoreElements(); ) { |
| ((org.eclipse.persistence.testing.models.employee.domain.Project)mgdProjEnum.nextElement()).setTeamLeader(null); |
| } |
| |
| uow.deleteObject(originalObject); |
| uow.commit(); |
| } |
| |
| @Override |
| public void verify() { |
| Object primaryKey = getSession().getId(this.originalObject); |
| if (getSession().getIdentityMapAccessor().containsObjectInIdentityMap(primaryKey, |
| this.originalObject.getClass())) { |
| throw new TestException("The object " + originalObject + |
| " was deleted from the unit of work cache, but " + |
| "not the parent session's cache."); |
| } |
| |
| primaryKey = getSession().getId(this.address); |
| if (getSession().getIdentityMapAccessor().containsObjectInIdentityMap(primaryKey, |
| this.address.getClass())) { |
| throw new TestException("The object " + this.address + |
| " was deleted from the unit of work cache, but " + |
| "not the parent session's cache."); |
| } |
| } |
| } |