/// <summary>
/// Creates the <see cref="DefaultMetadataDetails"/> entry for a model <see cref="Type"/>.
/// </summary>
/// <param name="key">
/// The <see cref="ModelMetadataIdentity"/> identifying the model <see cref="Type"/>.
/// </param>
/// <returns>A details object for the model <see cref="Type"/>.</returns>
/// <remarks>
/// The results of this method will be cached and used to satisfy calls to
/// <see cref="GetMetadataForType(Type)"/>. Override this method to provide a different
/// set of attributes.
/// </remarks>
protected virtual DefaultMetadataDetails CreateTypeDetails(ModelMetadataIdentity key)
{
return(new DefaultMetadataDetails(key, ModelAttributes.GetAttributesForType(key.ModelType)));
}
private ModelMetadataCacheEntry GetCacheEntry(ConstructorInfo constructor, Type modelType)
{
return(_modelMetadataCache.GetOrAdd(
ModelMetadataIdentity.ForConstructor(constructor, modelType),
_cacheEntryFactory));
}
private ModelMetadataCacheEntry GetCacheEntry(ParameterInfo parameter, Type modelType)
{
return(_modelMetadataCache.GetOrAdd(
ModelMetadataIdentity.ForParameter(parameter, modelType),
_cacheEntryFactory));
}
private ModelMetadataCacheEntry GetCacheEntry(PropertyInfo property, Type modelType)
{
return(_modelMetadataCache.GetOrAdd(
ModelMetadataIdentity.ForProperty(property, modelType, property.DeclaringType !),
_cacheEntryFactory));
}
protected virtual DefaultMetadataDetails CreateParameterDetails(ModelMetadataIdentity key)
{
return(new DefaultMetadataDetails(
key,
ModelAttributes.GetAttributesForParameter(key.ParameterInfo)));
}
