static void Main(string[] args)
{
PrevalenceEngine engine = PrevalenceActivator.CreateTransparentEngine(typeof(ObjectModel.Company), Path.Combine(Path.GetTempPath(), "CompanySystem"));
ObjectModel.Company company = engine.PrevalentSystem as ObjectModel.Company;
// adding a new department is easy...
ObjectModel.Department sales = new ObjectModel.Department("Sales");
company.AddDepartment(sales);
// adding a user is easy too, you only have
// to remember to put the right department
// reference...
ObjectModel.Employee employee = new ObjectModel.Employee("John Salesman");
employee.Department = new ObjectModel.Department(sales.ID);
company.AddEmployee(employee);
DisplayObjects(company);
// updating an employee...
ObjectModel.Employee updEmployee = new ObjectModel.Employee(employee.ID);
updEmployee.Name = "Rodrigo B. de Oliveira";
company.UpdateEmployee(updEmployee);
DisplayObjects(company);
company.RemoveEmployee(employee.ID);
DisplayObjects(company);
}
static void DisplayObjects(ObjectModel.Company company)
{
// navigating through the object model couldn't be simpler
foreach (ObjectModel.Department d in company.Departments)
{
Console.WriteLine(d.Name);
foreach (ObjectModel.Employee e in d.Employees)
{
Console.WriteLine("\t{0} from {1}", e.Name, e.Department.Name);
}
}
}
