public void test() {
UnitOfWork uow = getSession().acquireUnitOfWork();
UnitOfWork nestedUow1 = uow.acquireUnitOfWork();
UnitOfWork nestedNestedUOW = nestedUow1.acquireUnitOfWork();
Employee employee = (Employee) new EmployeePopulator().basicEmployeeExample1();
employee.setId(new BigDecimal(15));
Employee nestedEmployee = (Employee) nestedNestedUOW.registerObject(employee);
nestedNestedUOW.commit();
nestedUow1.commit();
nestedUow1 = uow.acquireUnitOfWork();
nestedNestedUOW = nestedUow1.acquireUnitOfWork();
ReadObjectQuery query = new ReadObjectQuery();
query.setReferenceClass(Employee.class);
query.setSelectionCriteria(
new org.eclipse.persistence.expressions.ExpressionBuilder()
.get("id")
.equal(new BigDecimal(15)));
query.conformResultsInUnitOfWork();
nestedEmployee = (Employee) nestedNestedUOW.executeQuery(query);
nestedNestedUOW.deleteObject(nestedEmployee);
nestedNestedUOW.commit();
nestedUow1.commit();
if (!((UnitOfWorkImpl) uow).getNewObjectsCloneToOriginal().isEmpty()) {
throw new TestErrorException("Failed to unregister the Object in the nested unit of work");
}
}
protected void setup() {
super.setup();
// Acquire first unit of work
this.unitOfWork = getSession().acquireUnitOfWork();
this.nestedUnitOfWork = unitOfWork.acquireUnitOfWork();
this.unitOfWorkWorkingCopy = (Employee) this.unitOfWork.registerObject(this.objectToBeWritten);
this.nestedUnitOfWorkWorkingCopy =
(Employee) this.nestedUnitOfWork.registerObject(this.unitOfWorkWorkingCopy);
}
