internal static Lazy <T> CreateStronglyTypedLazyOfT <T>(Export export)
{
if (export is IDisposable disposable)
{
return(new DisposableLazy <T>(
() => ExportServices.GetCastedExportedValue <T>(export),
disposable,
LazyThreadSafetyMode.PublicationOnly));
}
else
{
return(new Lazy <T>(() => ExportServices.GetCastedExportedValue <T>(export), LazyThreadSafetyMode.PublicationOnly));
}
}
internal static Lazy <T> CreateStronglyTypedLazyOfT <T>(Export export)
{
IDisposable disposable = export as IDisposable;
if (disposable != null)
{
return(new DisposableLazy <T>(
() => ExportServices.GetCastedExportedValue <T>(export),
disposable));
}
else
{
return(new Lazy <T>(() => ExportServices.GetCastedExportedValue <T>(export), false));
}
}
internal static Lazy <T, M> CreateStronglyTypedLazyOfTM <T, M>(Export export)
{
if (export is IDisposable disposable)
{
return(new DisposableLazy <T, M>(
() => ExportServices.GetCastedExportedValue <T>(export),
AttributedModelServices.GetMetadataView <M>(export.Metadata),
disposable,
LazyThreadSafetyMode.PublicationOnly));
}
else
{
return(new Lazy <T, M>(
() => ExportServices.GetCastedExportedValue <T>(export),
AttributedModelServices.GetMetadataView <M>(export.Metadata),
LazyThreadSafetyMode.PublicationOnly));
}
}
internal static Lazy <T, M> CreateStronglyTypedLazyOfTM <T, M>(Export export)
{
IDisposable disposable = export as IDisposable;
if (disposable != null)
{
return(new DisposableLazy <T, M>(
() => ExportServices.GetCastedExportedValue <T>(export),
AttributedModelServices.GetMetadataView <M>(export.Metadata),
disposable));
}
else
{
return(new Lazy <T, M>(
() => ExportServices.GetCastedExportedValue <T>(export),
AttributedModelServices.GetMetadataView <M>(export.Metadata),
false));
}
}
internal static Lazy <object, object> CreateSemiStronglyTypedLazy <T, M>(Export export)
{
IDisposable disposable = export as IDisposable;
if (disposable != null)
{
return(new DisposableLazy <object, object>(
() => ExportServices.GetCastedExportedValue <T>(export),
AttributedModelServices.GetMetadataView <M>(export.Metadata),
disposable,
LazyThreadSafetyMode.PublicationOnly));
}
else
{
return(new Lazy <object, object>(
() => ExportServices.GetCastedExportedValue <T>(export),
AttributedModelServices.GetMetadataView <M>(export.Metadata),
LazyThreadSafetyMode.PublicationOnly));
}
}
