/*******************************************************************************
* Copyright (c) 1998, 2015 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.jpa.advanced;
import org.eclipse.persistence.jpa.JpaEntityManager;
import org.eclipse.persistence.testing.framework.TestErrorException;
import org.eclipse.persistence.testing.models.jpa.advanced.*;
import org.eclipse.persistence.testing.tests.jpa.EntityContainerTestBase;
public class EMCascadingPersistAndCommitTest extends EntityContainerTestBase {
public EMCascadingPersistAndCommitTest() {
setDescription("Test cascading persist and commit in EntityManager");
}
public Integer[] empIDs = new Integer[2];
public void test(){
Employee employee = new Employee();
employee.setFirstName("First");
employee.setLastName("Bean");
Project project = new Project();
project.setName("Project # 1");
project.setDescription("A simple Project");
PhoneNumber phone = new PhoneNumber("Work", "613", "9876543");
employee.addProject(project);
employee.addPhoneNumber(phone);
try {
beginTransaction();
getEntityManager().persist(employee);
empIDs[0] = employee.getId();
commitTransaction();
} catch (Exception ex) {
rollbackTransaction();
throw new TestErrorException("Exception thrown durring persist and flush" + ex);
}
}
public void verify(){
//lets check the cache for the objects
Employee emp = getEntityManager().find(Employee.class, empIDs[0]);
if (emp == null){
throw new TestErrorException("Employee, empID: " + empIDs[0] + " Not created");
}
if (emp.getProjects().size() != 1) {
throw new TestErrorException("Employee, empID: " + empIDs[0] + " Project not added");
}
if (emp.getPhoneNumbers().size() != 1) {
throw new TestErrorException("Employee, empID: " + empIDs[0] + " PhoneNumber not added");
}
//lets initialize the identity map to make sure they were persisted
((JpaEntityManager)getEntityManager()).getActiveSession().getIdentityMapAccessor().initializeAllIdentityMaps();
emp = getEntityManager().find(Employee.class, empIDs[0]);
if (emp == null){
throw new TestErrorException("Employee, empID: " + empIDs[0] + " Not created");
}
if (emp.getProjects().size() != 1) {
throw new TestErrorException("Employee, empID: " + empIDs[0] + " Project not added");
}
if (emp.getPhoneNumbers().size() != 1) {
throw new TestErrorException("Employee, empID: " + empIDs[0] + " PhoneNumber not added");
}
}
}