| /* |
| * 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.identitymaps; |
| |
| import java.util.Vector; |
| import org.eclipse.persistence.exceptions.*; |
| import org.eclipse.persistence.internal.descriptors.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| import org.eclipse.persistence.testing.tests.employee.EmployeeDeleteTest; |
| |
| /** |
| * Add, delete and attempt to retrieve a single object by its primary key. <p> |
| * The expected results for the register test should be obtained for the put operation. |
| * For NoIdentityMap, the return value of the delete operation should be null. |
| * For all other identity maps, the return value of the delete operation should be |
| * identical to the original value. For all identity maps, the return value of the |
| * subsequent get operation should be null. <p> |
| */ |
| public class DeleteFromIdentityMapTest extends RegisterInIdentityMapTest { |
| protected Object deletionResult; |
| protected Object retrievalAttempt; |
| protected OptimisticLockingPolicy lockingPolicy; |
| |
| public DeleteFromIdentityMapTest(Class mapClass) { |
| super(mapClass); |
| } |
| |
| @Override |
| public String getDescription() { |
| return "This test verifies an object was properly retrieved from the identity map"; |
| } |
| |
| @Override |
| public void setup() { |
| super.setup(); |
| beginTransaction(); |
| //store the old policy |
| lockingPolicy = getSession().getDescriptor(Employee.class).getOptimisticLockingPolicy(); |
| getSession().getDescriptor(Employee.class).setOptimisticLockingPolicy(null); |
| getSession().getDescriptor(Employee.class).getQueryManager().setDeleteQuery(null); |
| getSession().getDescriptor(Employee.class).getQueryManager().setUpdateQuery(null); |
| } |
| |
| @Override |
| public void reset() { |
| super.reset(); |
| // Must reset queries in case they were build with an optimistic locking policy |
| getSession().getDescriptor(Employee.class).setOptimisticLockingPolicy(lockingPolicy); |
| getSession().getDescriptor(Employee.class).getQueryManager().setDeleteQuery(null); |
| getSession().getDescriptor(Employee.class).getQueryManager().setUpdateQuery(null); |
| |
| rollbackTransaction(); |
| } |
| |
| @Override |
| public void test() { |
| super.test(); |
| try { |
| EmployeeDeleteTest.deleteDependencies(getSession(), (Employee)employees.lastElement()); |
| getDatabaseSession().deleteObject(employees.lastElement()); |
| } catch (OptimisticLockException exception) { |
| if (isNoIdentityMap()) { |
| throw new TestWarningException("Violated optimistic locking, Should not use Optimistic locking with NoIdentityMap"); |
| } |
| } |
| } |
| |
| @Override |
| public void verifyCacheIdentityMap() { |
| Vector cache = (Vector)employees.clone(); |
| cache.setSize(11); |
| cache.removeElementAt(0); |
| cache.removeElementAt(0); |
| checkIdentityMap(cache); |
| } |
| |
| @Override |
| public void verifyFullIdentityMap() { |
| Vector cache = (Vector)employees.clone(); |
| cache.setSize(employees.size() - 1); |
| checkIdentityMap(cache); |
| } |
| } |