private static ImportDefinition BuildImportDefinition(Type type, Type metadataViewType, string contractName, ImportCardinality cardinality)
{
if (type == null)
{
throw new ArgumentNullException(nameof(type));
}
if (metadataViewType == null)
{
throw new ArgumentNullException(nameof(metadataViewType));
}
if (contractName == null)
{
throw new ArgumentNullException(nameof(contractName));
}
IEnumerable <KeyValuePair <string, Type> > requiredMetadata = CompositionServices.GetRequiredMetadata(metadataViewType);
IDictionary <string, object?> metadata = CompositionServices.GetImportMetadata(type, null);
string?requiredTypeIdentity = null;
if (type != typeof(object))
{
requiredTypeIdentity = AttributedModelServices.GetTypeIdentity(type);
}
return(new ContractBasedImportDefinition(contractName, requiredTypeIdentity, requiredMetadata, cardinality, false, true, CreationPolicy.Any, metadata));
}
private static ImportDefinition BuildImportDefinition(Type type, Type metadataViewType, string contractName, ImportCardinality cardinality)
{
Assumes.NotNull(type, metadataViewType, contractName);
IEnumerable <KeyValuePair <string, Type> > requiredMetadata = CompositionServices.GetRequiredMetadata(metadataViewType);
string requiredTypeIdentity = null;
if (type != typeof(object))
{
requiredTypeIdentity = AttributedModelServices.GetTypeIdentity(type);
}
return(new ContractBasedImportDefinition(contractName, requiredTypeIdentity, requiredMetadata, cardinality, false, true, CreationPolicy.Any));
}
