/******************************************************************************* | |
* 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.identitymaps; | |
import java.util.Vector; | |
import org.eclipse.persistence.exceptions.*; | |
import org.eclipse.persistence.internal.descriptors.*; | |
import org.eclipse.persistence.testing.framework.*; | |
import org.eclipse.persistence.testing.models.employee.domain.*; | |
import org.eclipse.persistence.testing.tests.employee.EmployeeDeleteTest; | |
/** | |
* Add, delete and attempt to retrieve a single object by its primary key. <p> | |
* The expected results for the register test should be obtained for the put operation. | |
* For NoIdentityMap, the return value of the delete operation should be null. | |
* For all other identity maps, the return value of the delete operation should be | |
* identical to the original value. For all identity maps, the return value of the | |
* subsequent get operation should be null. <p> | |
*/ | |
public class DeleteFromIdentityMapTest extends RegisterInIdentityMapTest { | |
protected Object deletionResult; | |
protected Object retrievalAttempt; | |
protected OptimisticLockingPolicy lockingPolicy; | |
public DeleteFromIdentityMapTest(Class mapClass) { | |
super(mapClass); | |
} | |
public String getDescription() { | |
return "This test verifies an object was properly retrieved from the identity map"; | |
} | |
public void setup() { | |
super.setup(); | |
beginTransaction(); | |
//store the old policy | |
lockingPolicy = getSession().getDescriptor(Employee.class).getOptimisticLockingPolicy(); | |
getSession().getDescriptor(Employee.class).setOptimisticLockingPolicy(null); | |
getSession().getDescriptor(Employee.class).getQueryManager().setDeleteQuery(null); | |
getSession().getDescriptor(Employee.class).getQueryManager().setUpdateQuery(null); | |
} | |
public void reset() { | |
super.reset(); | |
// Must reset queries in case they were build with an optimistic locking policy | |
getSession().getDescriptor(Employee.class).setOptimisticLockingPolicy(lockingPolicy); | |
getSession().getDescriptor(Employee.class).getQueryManager().setDeleteQuery(null); | |
getSession().getDescriptor(Employee.class).getQueryManager().setUpdateQuery(null); | |
rollbackTransaction(); | |
} | |
public void test() { | |
super.test(); | |
try { | |
EmployeeDeleteTest.deleteDependencies(getSession(), (Employee)employees.lastElement()); | |
getDatabaseSession().deleteObject(employees.lastElement()); | |
} catch (OptimisticLockException exception) { | |
if (isNoIdentityMap()) { | |
throw new TestWarningException("Violated optimistic locking, Should not use Optimistic locking with NoIdentityMap"); | |
} | |
} | |
} | |
public void verifyCacheIdentityMap() { | |
Vector cache = (Vector)employees.clone(); | |
cache.setSize(11); | |
cache.removeElementAt(0); | |
cache.removeElementAt(0); | |
checkIdentityMap(cache); | |
} | |
public void verifyFullIdentityMap() { | |
Vector cache = (Vector)employees.clone(); | |
cache.setSize(employees.size() - 1); | |
checkIdentityMap(cache); | |
} | |
} |