/******************************************************************************* | |
* 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.internal.sessions.UnitOfWorkImpl; | |
import org.eclipse.persistence.testing.framework.AutoVerifyTestCase; | |
import org.eclipse.persistence.testing.framework.TestErrorException; | |
import org.eclipse.persistence.testing.framework.TestWarningException; | |
import org.eclipse.persistence.testing.models.employee.domain.Address; | |
import org.eclipse.persistence.testing.models.employee.domain.Employee; | |
import org.eclipse.persistence.testing.models.employee.domain.EmployeePopulator; | |
/** | |
* <p> | |
* <b>Purpose</b>: This test to veify that new objects read by one thread before that object has | |
* been merged by the creating thread will not cause the merging thread to throw UOW verification exception. | |
*/ | |
public class ConcurrentNewObjectTest extends AutoVerifyTestCase { | |
public ConcurrentNewObjectTest() { | |
super(); | |
} | |
public void setup() { | |
if (getSession() instanceof org.eclipse.persistence.sessions.remote.RemoteSession) { | |
throw new TestWarningException("Test not supported in remote, it uses internal jta callbacks."); | |
} | |
getAbstractSession().beginTransaction(); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
} | |
protected void test() { | |
UnitOfWorkImpl unitOfWork1 = (UnitOfWorkImpl)getSession().acquireUnitOfWork(); | |
Address address = new EmployeePopulator().addressExample1(); | |
Employee originalClone = (Employee)unitOfWork1.readObject(Employee.class); | |
originalClone.setAddress(address); | |
unitOfWork1.issueSQLbeforeCompletion(); | |
// Simulate use of the JTS | |
unitOfWork1.setPendingMerge(); | |
address = (Address)getSession().readObject(address); | |
try { | |
unitOfWork1.mergeClonesAfterCompletion(); | |
} catch (Exception exception) { | |
throw new TestErrorException("New Object was read into Cache before Merged by creator, creator threw error"); | |
} | |
} | |
public void reset() { | |
getAbstractSession().commitTransaction(); | |
getSession().getIdentityMapAccessor().initializeAllIdentityMaps(); | |
} | |
} |