/// <summary>
/// Instantiate from an IIdentity.
/// </summary>
/// <remarks>
/// The Roles for this principal will follow
/// those set by the Roles property, regardless of the
/// Identity or Authentication Type.
/// </remarks>
/// <param name="id">Value for user name</param>
public UserPrincipal(IIdentity id)
{
Identity = new UserIdentity(id); // FIXME: Spring?
}
/// <summary>
/// Instantiate default NexusPrincipal with empty NexusIdentity.
/// </summary>
public UserPrincipal()
{
Identity = new UserIdentity(); // FIXME: Spring?
}