/******************************************************************************* | |
* 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.writing; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.descriptors.ClassDescriptor; | |
import org.eclipse.persistence.sessions.*; | |
import org.eclipse.persistence.sessions.server.ClientSession; | |
import org.eclipse.persistence.testing.framework.WriteObjectTest; | |
/** | |
* Test changing private parts of an object. | |
*/ | |
public class ComplexUpdateTest extends WriteObjectTest { | |
/** The object which is actually changed */ | |
public Object workingCopy; | |
public boolean usesUnitOfWork = false; | |
public boolean usesNestedUnitOfWork = false; | |
public boolean shouldCommitParent = false; | |
/** TODO: Set this to true, and fix issues from tests that fail. */ | |
public boolean shouldCompareClone = true; | |
public ComplexUpdateTest() { | |
super(); | |
} | |
public ComplexUpdateTest(Object originalObject) { | |
super(originalObject); | |
} | |
protected void changeObject() { | |
// By default do nothing | |
} | |
public void commitParentUnitOfWork() { | |
useNestedUnitOfWork(); | |
this.shouldCommitParent = true; | |
} | |
public String getName() { | |
return super.getName() + new Boolean(usesUnitOfWork) + new Boolean(usesNestedUnitOfWork); | |
} | |
public void reset() { | |
if (getExecutor().getSession().isUnitOfWork()) { | |
getExecutor().setSession(((UnitOfWork)getSession()).getParent()); | |
// Do the same for nested units of work. | |
if (getExecutor().getSession().isUnitOfWork()) { | |
getExecutor().setSession(((UnitOfWork)getSession()).getParent()); | |
} | |
} | |
super.reset(); | |
} | |
protected void setup() { | |
super.setup(); | |
if (this.usesUnitOfWork) { | |
getExecutor().setSession(getSession().acquireUnitOfWork()); | |
if (this.usesNestedUnitOfWork) { | |
getExecutor().setSession(getSession().acquireUnitOfWork()); | |
} | |
this.workingCopy = ((UnitOfWork)getSession()).registerObject(this.objectToBeWritten); | |
} else { | |
this.workingCopy = this.objectToBeWritten; | |
} | |
} | |
protected void test() { | |
changeObject(); | |
if (this.usesUnitOfWork) { | |
// Ensure that the original has not been changed. | |
if (!((UnitOfWork)getSession()).getParent().compareObjects(this.originalObject, this.objectToBeWritten)) { | |
throw new TestErrorException("The original object was changed through changing the clone."); | |
} | |
((UnitOfWork)getSession()).commit(); | |
getExecutor().setSession(((UnitOfWork)getSession()).getParent()); | |
if (this.usesNestedUnitOfWork) { | |
if (this.shouldCommitParent) { | |
((UnitOfWork)getSession()).commit(); | |
} | |
getExecutor().setSession(((UnitOfWork)getSession()).getParent()); | |
} | |
// Ensure that the clone matches the cache. | |
if (this.shouldCompareClone) { | |
ClassDescriptor descriptor = getSession().getClassDescriptor(this.objectToBeWritten); | |
if(descriptor.shouldIsolateObjectsInUnitOfWork()) { | |
getSession().logMessage("ComplexUpdateTest: descriptor.shouldIsolateObjectsInUnitOfWork() == null. In this case object's changes are not merged back into parent's cache"); | |
} else if (descriptor.shouldIsolateProtectedObjectsInUnitOfWork() && getSession().isClientSession()){ | |
if (!getAbstractSession().compareObjects(this.workingCopy, ((ClientSession)getSession()).getParent().getIdentityMapAccessor().getFromIdentityMap(this.workingCopy))) { | |
throw new TestErrorException("The clone does not match the cached object."); | |
} | |
} | |
else { | |
if (!getAbstractSession().compareObjects(this.workingCopy, this.objectToBeWritten)) { | |
throw new TestErrorException("The clone does not match the cached object."); | |
} | |
} | |
} | |
} else { | |
super.test(); | |
} | |
} | |
public void useNestedUnitOfWork() { | |
this.usesNestedUnitOfWork = true; | |
this.usesUnitOfWork = true; | |
} | |
} |