private string Translate(string originalValue, int[]?genericParametersOrder)
{
if (genericParametersOrder != null)
{
string[] specializationIdentities = GenericServices.Reorder(_specializationIdentities, genericParametersOrder);
return(string.Format(CultureInfo.InvariantCulture, originalValue, specializationIdentities));
}
else
{
return(Translate(originalValue));
}
}
private IEnumerable <Type[]> GetCandidateParameters(Type[] genericParameters)
{
// we iterate over all exports and find only generic ones. Assuming the arity matches, we reorder the original parameters
foreach (ExportDefinition export in ExportDefinitionsInternal)
{
var genericParametersOrder = export.Metadata.GetValue <int[]>(CompositionConstants.GenericExportParametersOrderMetadataName);
if ((genericParametersOrder != null) && (genericParametersOrder.Length == genericParameters.Length))
{
yield return(GenericServices.Reorder(genericParameters, genericParametersOrder));
}
}
}
private IDictionary <string, object?> TranslateImportMetadata(ContractBasedImportDefinition originalImport)
{
int[]? importParametersOrder = originalImport.Metadata.GetValue <int[]>(CompositionConstants.GenericImportParametersOrderMetadataName);
if (importParametersOrder != null)
{
Dictionary <string, object?> metadata = new Dictionary <string, object?>(originalImport.Metadata, StringComparers.MetadataKeyNames);
// Get the newly re-qualified name of the generic contract and the subset of applicable types from the specialization
metadata[CompositionConstants.GenericContractMetadataName] = GenericServices.GetGenericName(originalImport.ContractName, importParametersOrder, _specialization.Length);
metadata[CompositionConstants.GenericParametersMetadataName] = GenericServices.Reorder(_specialization, importParametersOrder);
metadata.Remove(CompositionConstants.GenericImportParametersOrderMetadataName);
return(metadata.AsReadOnly());
}
else
{
return(originalImport.Metadata);
}
}