public MemoryCacheBenchmark()
{
var current = new DirectoryInfo(AppContext.BaseDirectory);
while (current != null && !File.Exists(Path.Combine(current.FullName, "taghelpers.json")))
{
current = current.Parent;
}
var tagHelperFilePath = Path.Combine(current.FullName, "taghelpers.json");
var tagHelperBuffer = File.ReadAllBytes(tagHelperFilePath);
// Deserialize from json file.
var serializer = new JsonSerializer();
serializer.Converters.Add(new TagHelperDescriptorJsonConverter());
using (var stream = new MemoryStream(tagHelperBuffer))
using (var reader = new JsonTextReader(new StreamReader(stream)))
{
TagHelpers = serializer.Deserialize <IReadOnlyList <TagHelperDescriptor> >(reader);
TagHelperHashes = TagHelpers.Select(th => th.GetHashCode()).ToList();
}
// Set cache size to 400 so anything more then that will force compacts
Cache = new MemoryCache <int, TagHelperDescriptor>(400);
}
public override void FormatNode(IntermediateNodeFormatter formatter)
{
formatter.WriteContent(TagName);
formatter.WriteProperty(nameof(TagHelpers), string.Join(", ", TagHelpers.Select(t => t.DisplayName)));
formatter.WriteProperty(nameof(TagMode), TagMode.ToString());
formatter.WriteProperty(nameof(TagName), TagName);
}
