/******************************************************************************* | |
* Copyright (c) 1998, 2013 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 v1.0 and Eclipse Distribution License v. 1.0 | |
* which accompanies this distribution. | |
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html | |
* and the Eclipse Distribution License is available at | |
* http://www.eclipse.org/org/documents/edl-v10.php. | |
* | |
* Contributors: | |
* Oracle - initial API and implementation from Oracle TopLink | |
******************************************************************************/ | |
package org.eclipse.persistence.testing.tests.unitofwork; | |
import org.eclipse.persistence.exceptions.DatabaseException; | |
import org.eclipse.persistence.sessions.UnitOfWork; | |
import org.eclipse.persistence.testing.models.employee.domain.Employee; | |
import org.eclipse.persistence.testing.models.employee.domain.PhoneNumber; | |
/** | |
* Test for bug 3815959: SETSHOULDPERFORMDELETESFIRST(TRUE) PERFORMS REDUNDANT UPDATE STATEMENTS | |
*/ | |
public class PerformDeletesFirstIgnoreUpdateTest2 extends PerformDeletesFirstIgnoreUpdateTest { | |
public PerformDeletesFirstIgnoreUpdateTest2() { | |
setDescription("Verifies that TopLink doesn't issue UPDATE phone number after deleting employee owning it"); | |
} | |
public void test() { | |
// create a new Employee with phone | |
String firstName = "PerformDeletesFirstIgnoreUpdateTest2"; | |
Employee employee = new Employee(); | |
employee.setFirstName(firstName); | |
employee.addPhoneNumber(new PhoneNumber("home", "123", "1234567")); | |
UnitOfWork uow = getSession().acquireUnitOfWork(); | |
uow.registerObject(employee); | |
uow.commit(); | |
// the second uow does the actual testing: updates the phone number and deletes the employee. | |
// Note that the test couldn't be performed using a single uow: shouldPerformDeletesFirst setting | |
// would have precluded updating the dependent objects before employee deletion - and the deletion | |
// would have failed because of the dependencies left. | |
UnitOfWork uow2 = getSession().acquireUnitOfWork(); | |
uow2.setShouldPerformDeletesFirst(true); | |
Employee employeeClone = (Employee)uow2.registerObject(employee); | |
PhoneNumber phone = (PhoneNumber)employeeClone.getPhoneNumbers().firstElement(); | |
// The new phone number is too long (it should be no more than 7 characters) | |
// therefore is update goes through and not preceded with DELETE DatabaseException will result | |
phone.setNumber("1234567890"); | |
uow2.deleteObject(employeeClone); | |
try { | |
uow2.commit(); | |
} catch (DatabaseException ex) { | |
dbException = ex; | |
} | |
} | |
} |