private static Type GetModelType(CachedModelMetadata <TPrototypeCache> prototype)
{
if (prototype == null)
{
throw Error.ArgumentNull("prototype");
}
return(prototype.ModelType);
}
private static string GetPropertyName(CachedModelMetadata <TPrototypeCache> prototype)
{
if (prototype == null)
{
throw Error.ArgumentNull("prototype");
}
return(prototype.PropertyName);
}
private static ModelMetadataProvider GetProvider(CachedModelMetadata <TPrototypeCache> prototype)
{
if (prototype == null)
{
throw Error.ArgumentNull("prototype");
}
return(prototype.Provider);
}
/// <summary>
/// Initializes a new instance of the <see cref="CachedDataAnnotationsMetadataAttributes"/> class.
/// </summary>
/// <param name="prototype">The prototype.</param>
/// <param name="modelAccessor">The model accessor.</param>
/// <remarks>Constructor for creating real instances of the metadata class based on a prototype.</remarks>
protected CachedModelMetadata(CachedModelMetadata <TPrototypeCache> prototype, Func <object> modelAccessor)
: base(GetProvider(prototype), GetContainerType(prototype), modelAccessor, GetModelType(prototype), GetPropertyName(prototype))
{
if (prototype == null)
{
throw Error.ArgumentNull("prototype");
}
this.PrototypeCache = prototype.PrototypeCache;
this.isComplexType = prototype.IsComplexType;
this.isComplexTypeComputed = true;
}