public static StorageTypeConverter GetTypeConverter(IModificationContext context)
{
if (context == null)
{
throw new ArgumentException("context");
}
StorageTypeConverter converter = context.Get <StorageTypeConverter>(TypeConverter, null);
if (converter != null)
{
return(converter);
}
// Create the converter
// Get the provider informations first
IProviderInformation originalProvider =
context.Get <IProviderInformation>(ModificationContextHelper.OriginalProvider, null);
IProviderInformation newProvider =
context.Get <IProviderInformation>(ModificationContextHelper.NewProvider, null);
if (originalProvider == null)
{
throw new ArgumentException("", "context");
}
if (newProvider == null)
{
throw new ArgumentException("", "context");
}
converter = new StorageTypeConverter(originalProvider, newProvider);
// Store for future usage
context.Set(TypeConverter, converter);
return(converter);
}
public static StorageTypeConverter GetTypeConverter(IModificationContext context)
{
if (context == null)
{
throw new ArgumentException("context");
}
StorageTypeConverter converter = context.Get<StorageTypeConverter>(TypeConverter, null);
if (converter != null)
{
return converter;
}
// Create the converter
// Get the provider informations first
IProviderInformation originalProvider =
context.Get<IProviderInformation>(ModificationContextHelper.OriginalProvider, null);
IProviderInformation newProvider =
context.Get<IProviderInformation>(ModificationContextHelper.NewProvider, null);
if (originalProvider == null)
{
throw new ArgumentException("", "context");
}
if (newProvider == null)
{
throw new ArgumentException("", "context");
}
converter = new StorageTypeConverter(originalProvider, newProvider);
// Store for future usage
context.Set(TypeConverter, converter);
return converter;
}
public void Modify(XAttribute attribute, IModificationContext context)
{
if (attribute == null)
{
throw new ArgumentNullException("attribute");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
IProviderInformation newProvider = context.Get<IProviderInformation>(ModificationContextHelper.NewProvider, null);
if (newProvider == null)
{
throw new InvalidOperationException();
}
attribute.Value = newProvider.InvariantName;
}
public void Modify(XAttribute attribute, IModificationContext context)
{
if (attribute == null)
{
throw new ArgumentNullException("attribute");
}
if (context == null)
{
throw new ArgumentNullException("context");
}
IProviderInformation newProvider = context.Get <IProviderInformation>(ModificationContextHelper.NewProvider, null);
if (newProvider == null)
{
throw new InvalidOperationException();
}
attribute.Value = newProvider.ManifestToken;
}
