[ResourceConsumption(ResourceScope.Machine)] //For Create method call. But the paths are not created in this method.
internal static MetadataArtifactLoader CreateCompositeFromFilePaths(IEnumerable <string> filePaths, string validExtension, MetadataArtifactAssemblyResolver resolver)
{
ExtensionCheck extensionCheck;
if (string.IsNullOrEmpty(validExtension))
{
extensionCheck = ExtensionCheck.All;
}
else
{
extensionCheck = ExtensionCheck.Specific;
}
List <MetadataArtifactLoader> loaders = new List <MetadataArtifactLoader>();
// The following set is used to remove duplicate paths from the incoming array
HashSet <string> uriRegistry = new HashSet <string>(StringComparer.OrdinalIgnoreCase);
foreach (string path in filePaths)
{
if (string.IsNullOrEmpty(path))
{
throw EntityUtil.Metadata(System.Data.Entity.Strings.NotValidInputPath,
EntityUtil.CollectionParameterElementIsNullOrEmpty("filePaths"));
}
string trimedPath = path.Trim();
if (trimedPath.Length > 0)
{
loaders.Add(MetadataArtifactLoader.Create(
trimedPath,
extensionCheck,
validExtension,
uriRegistry,
resolver)
);
}
}
return(MetadataArtifactLoader.Create(loaders));
}