/// <summary>
/// Returns the scope for the given key.
/// </summary>
/// <param name="key">The key to lookup the scope object.</param>
/// <returns>Instance of INorthwindScope.</returns>
public static INorthwindScope GetScope(INorthwindScopeKey key)
{
RunHouseKeeping();
if (key == null || key.Key == Guid.Empty)
{
return null;
}
INorthwindScope identity;
lock (_scopes)
{
identity = _scopes.ContainsKey(key) ? _scopes[key] : null;
}
if (identity == null)
{
throw new UserFriendlyException("Cannot find Identity with the given key. Please refresh page.");
}
identity.KeepAlive();
return identity;
}
/// <summary>
/// Constructor that loads the given instances by their interfaces.
/// </summary>
/// <param name="scopeKey">The key to get the user's scope.</param>
public ScopeService(INorthwindScopeKey scopeKey)
: base(scopeKey, null)
{
}
