/// <summary>
/// Triggers the LoggedIn event.
/// </summary>
protected virtual void OnLoggedIn()
{
DebugFns.WriteLine(string.Format(StringResources.SuccessfullyLoggedIn, ConnectionOptions.Name,
ConnectionOptions.IsFake));
NotifyPropertyChanged("IsLoggedIn");
LoggedIn(this, EventArgs.Empty);
}
/// <summary>
/// Resets the fake backing store to its initial state.
/// </summary>
/// <returns> Returns true if the EntityManagerProvider supports the fake backing store. </returns>
public static bool ResetFakeBackingStore <T>(this IEntityManagerProvider <T> @this) where T : EntityManager
{
if ([email protected] || !(@this is EntityManagerProvider <T>))
{
DebugFns.WriteLine(StringResources.NonSuitableEmpForFakeStoreOperation);
return(false);
}
((EntityManagerProvider <T>)@this).ResetFakeBackingStore();
return(true);
}
/// <summary>
/// Creates a new EntityManager instance.
/// </summary>
protected virtual T CreateEntityManager()
{
try
{
var connectionOptions = ConnectionOptions;
var manager = (T)Activator.CreateInstance(typeof(T), connectionOptions.ToEntityManagerContext());
DebugFns.WriteLine(string.Format(StringResources.SuccessfullyCreatedEntityManager,
manager.GetType().FullName, connectionOptions.Name,
connectionOptions.IsFake));
return(manager);
}
catch (MissingMemberException inner)
{
throw new InvalidOperationException(string.Format(StringResources.MissingEntityManagerConstructor,
typeof(T).Name), inner);
}
}
/// <summary>
/// Initializes the fake backing store.
/// </summary>
/// <returns> Returns true if the EntityManagerProvider supports the fake backing store. </returns>
public static bool InitializeFakeBackingStore <T>(this IEntityManagerProvider <T> @this) where T : EntityManager
{
if ([email protected])
{
DebugFns.WriteLine(StringResources.NonSuitableEmpForFakeStoreOperation);
return(false);
}
// Return if already initialized
if (FakeBackingStore.Exists(@this.Manager.CompositionContext.Name))
{
return(true);
}
FakeBackingStore.Create(@this.Manager.CompositionContext.Name);
ResetFakeBackingStore(@this);
return(true);
}
public static void DebugWriteLineIf(bool condition, object aObject)
{
DebugFns.WriteLineIf(condition, FormatLogMessage(aObject));
}
public static void DebugWriteLine(object aObject)
{
DebugFns.WriteLine(FormatLogMessage(aObject));
}
/// <summary>Writes log messages to <see cref="System.Diagnostics.Debug"/>.</summary>
private static void LogWriter(string message)
{
DebugFns.WriteLine(message);
}
