public void UserExample()
{
var interests = new HashSet<string> { "distributed systems", "Erlang" };
var joe = new User("Joe", "Armstrong", interests);
var entityManager = new EntityManager(client);
entityManager.Add(joe);
var repo = new UserRepository(client);
repo.Save(joe);
joe.VisitPage();
joe.AddInterest("riak");
repo.UpgradeAccount(joe);
var joeFetched = repo.Get(joe.ID);
Assert.GreaterOrEqual(joe.PageVisits, 0);
Assert.Contains("riak", joeFetched.Interests.ToArray());
PrintObject(joeFetched);
repo.DowngradeAccount(joe);
joeFetched = repo.Get(joe.ID);
PrintObject(joeFetched);
}
private void HandlePropertyChanged(object sender, PropertyChangedEventArgs e)
{
var user = sender as User;
if (user != null)
{
var repository = new UserRepository(client);
if (e.PropertyName == "PageVisits")
{
repository.IncrementPageVisits(user);
}
else if (e.PropertyName.StartsWith("Interests:"))
{
var op = e.PropertyName.Split(EventDataChars);
Debug.Assert(op[0] == "Interests");
switch (op[1])
{
case "Added":
repository.AddInterest(user, op[2]);
break;
case "Removed":
repository.RemoveInterest(user, op[2]);
break;
default:
throw new InvalidOperationException(
string.Format("Unexpected Interests event action: {0}", op[1]));
}
}
else if (e.PropertyName.StartsWith("AccountStatus:"))
{
var op = e.PropertyName.Split(EventDataChars);
Debug.Assert(op[0] == "AccountStatus");
if (op[1] == TrueStr)
{
repository.UpgradeAccount(user);
}
else if (op[1] == FalseStr)
{
repository.DowngradeAccount(user);
}
else
{
throw new InvalidOperationException(
string.Format("Unexpected AccountStatus event action: {0}", op[1]));
}
}
}
}
