| /* |
| * 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 |
| package org.eclipse.persistence.testing.tests.distributedservers.rcm; |
| |
| import org.eclipse.persistence.descriptors.*; |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.sessions.*; |
| import org.eclipse.persistence.testing.framework.*; |
| import org.eclipse.persistence.testing.tests.distributedservers.*; |
| import org.eclipse.persistence.testing.models.employee.domain.*; |
| |
| /** |
| * INVALIDATION BETWEEN SERVER SESSIONS GENERATE ADDITIONAL SQLS |
| * Test to ensure a remote object is invalidated when updated and its |
| * descriptor is configured to INVALIDATE_CHANGED_OBJECTS |
| * @author dminsky |
| * @date May-01-2008 |
| */ |
| public class UpdateObjectInvalidationTest extends ConfigurableCacheSyncDistributedTest { |
| |
| protected Employee employee; |
| |
| public UpdateObjectInvalidationTest() { |
| super(); |
| setDescription("Ensure a remote object is invalidated when its descriptor is set to INVALIDATE_CHANGED_OBJECTS"); |
| cacheSyncConfigValues.put(Employee.class, ClassDescriptor.INVALIDATE_CHANGED_OBJECTS); |
| } |
| |
| @Override |
| public void setup() { |
| super.setup(); |
| |
| // Create an Employee |
| employee = new Employee(); |
| employee.setFirstName("George"); |
| employee.setLastName("Alpha"); |
| |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| uow.registerObject(employee); |
| uow.commit(); |
| |
| // Ensure the employee exists in the Distributed Session |
| ExpressionBuilder employees = new ExpressionBuilder(); |
| Expression expression = employees.get("firstName").equal(employee.getFirstName()); |
| expression = expression.and(employees.get("lastName").equal(employee.getLastName())); |
| |
| // Ensure our employee is in one of the distributed caches |
| DistributedServer server = (DistributedServer)DistributedServersModel.getDistributedServers().firstElement(); |
| Object result = server.getDistributedSession().readObject(Employee.class, expression); |
| assertNotNull(result); |
| } |
| |
| @Override |
| public void test() { |
| // Update the employee and commit (x2) |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| Employee employeeClone = (Employee)uow.registerObject(employee); |
| employeeClone.setLastName("Beta"); |
| uow.commit(); |
| |
| uow = getSession().acquireUnitOfWork(); |
| employeeClone = (Employee)uow.registerObject(employee); |
| employeeClone.setLastName("Gamma"); |
| uow.commit(); |
| } |
| |
| @Override |
| public void verify() { |
| // The employee should exist in the distributed cache, and it should be invalidated |
| if (isObjectValidOnDistributedServer(employee) == true) { |
| throw new TestErrorException("Employee should have been invalidated in the distributed cache, descriptor was set to: INVALIDATE_CHANGED_OBJECTS"); |
| } |
| } |
| |
| } |