| /* |
| * 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.cacheinvalidation; |
| |
| import java.sql.*; |
| |
| import org.eclipse.persistence.descriptors.invalidation.TimeToLiveCacheInvalidationPolicy; |
| import org.eclipse.persistence.expressions.*; |
| import org.eclipse.persistence.internal.sessions.AbstractSession; |
| import org.eclipse.persistence.sessions.UnitOfWork; |
| import org.eclipse.persistence.queries.ReadObjectQuery; |
| import org.eclipse.persistence.testing.models.employee.domain.Employee; |
| import org.eclipse.persistence.testing.framework.*; |
| |
| //Bug#4613774 primary key queries in general should not ignore invalidation when executed in a unit of work |
| public class PrimaryKeyQueryInUOWTest extends CacheExpiryTest { |
| String originalName; |
| String newName; |
| |
| public PrimaryKeyQueryInUOWTest() { |
| setDescription("Test Cache Expiry a read Object Query."); |
| } |
| |
| @Override |
| public void setup() { |
| super.setup(); |
| getSession().getDescriptor(Employee.class).setCacheInvalidationPolicy(new TimeToLiveCacheInvalidationPolicy(10000)); |
| } |
| |
| @Override |
| public void test() { |
| UnitOfWork uow = getSession().acquireUnitOfWork(); |
| ReadObjectQuery rq = new ReadObjectQuery(Employee.class); |
| rq.conformResultsInUnitOfWork(); |
| Expression exp = new ExpressionBuilder().get("firstName").equal("Bob"); |
| rq.setSelectionCriteria(exp); |
| Employee employee = (Employee)uow.executeQuery(rq); |
| uow.commit(); |
| |
| try { |
| Connection con = ((AbstractSession)getSession()).getAccessor().getConnection(); |
| Statement sqlStmt = con.createStatement(); |
| String str = |
| "UPDATE EMPLOYEE SET L_NAME = 'Ray', VERSION = 2 WHERE ((EMP_ID = " + employee.getId() + ") AND (VERSION = 1))"; |
| sqlStmt.executeUpdate(str); |
| sqlStmt.close(); |
| // con.close(); |
| } catch (Exception e) { |
| |
| } |
| |
| try { |
| Thread.sleep(7000); |
| } catch (Exception ex) { |
| |
| } |
| |
| UnitOfWork uow2 = getSession().acquireUnitOfWork(); |
| rq = new ReadObjectQuery(Employee.class); |
| rq.conformResultsInUnitOfWork(); |
| rq.setSelectionObject(employee); |
| Employee employee2 = (Employee)uow2.executeQuery(rq); |
| originalName = employee2.getLastName(); |
| uow2.commit(); |
| |
| try { |
| Thread.sleep(8000); |
| } catch (Exception ex) { |
| |
| } |
| |
| UnitOfWork uow3 = getSession().acquireUnitOfWork(); |
| rq = new ReadObjectQuery(Employee.class); |
| rq.conformResultsInUnitOfWork(); |
| rq.setSelectionObject(employee); |
| employee2 = (Employee)uow3.executeQuery(rq); |
| newName = employee2.getLastName(); |
| uow3.commit(); |
| } |
| |
| @Override |
| public void verify() { |
| if (!originalName.equals("Smith")) { |
| throw new TestErrorException("The original name before expiry should be Smith, but " + originalName + |
| " was returned"); |
| } else if (!newName.equals("Ray")) { |
| throw new TestErrorException("The new name after expiry should be Ray, but " + newName + " was returned"); |
| } |
| } |
| |
| } |