/******************************************************************************* | |
* 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.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."); | |
} | |
protected void setup() { | |
getAbstractSession().beginTransaction(); | |
} | |
public void reset() { | |
getAbstractSession().rollbackTransaction(); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
} | |
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(); | |
} | |
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."); | |
} | |
} | |
} |