/// <summary>
/// Obtain <see cref="ActionExecutionModelMetadata"/>
/// for an instance derived from <see cref="ActionExecutionModel"/>.
/// </summary>
/// <param name="metadataProvider">The metadata provider to </param>
/// <param name="metadataDetailsProvider"></param>
/// <param name="actionExecutionModel"></param>
/// <returns>Returns the model metadata.</returns>
public static ActionExecutionModelMetadata GetMetadata(
IModelMetadataProvider metadataProvider,
ICompositeMetadataDetailsProvider metadataDetailsProvider,
ActionExecutionModel actionExecutionModel)
{
if (metadataProvider == null)
{
throw new ArgumentNullException(nameof(metadataProvider));
}
if (metadataDetailsProvider == null)
{
throw new ArgumentNullException(nameof(metadataDetailsProvider));
}
if (actionExecutionModel == null)
{
throw new ArgumentNullException(nameof(actionExecutionModel));
}
var key = new ActionExecutionModelMetadataKey(actionExecutionModel, metadataProvider, metadataDetailsProvider);
return(metadataCache.Get(key));
}
private static ActionExecutionModelMetadata CreateMetadata(ActionExecutionModelMetadataKey metadataKey) => new ActionExecutionModelMetadata(metadataKey.MetadataProvider, metadataKey.MetadataDetailsProvider, metadataKey.Model);