/// <summary>
/// Sets the metadata on the dictionary.
/// </summary>
/// <param name="metadata"></param>
/// <param name="properties"></param>
void SetMetadata(StateObjectMetadata metadata, IDictionary <string, string> properties)
{
properties["ExtraFlags"] = metadata.ExtraFlags?.ToString() ?? "";
properties["Timeout"] = metadata.Timeout?.ToString() ?? "";
properties["Altered"] = metadata.Altered?.ToString() ?? "";
properties["LockCookie"] = metadata.LockCookie?.ToString() ?? "";
properties["LockTime"] = metadata.LockTime?.ToString() ?? "";
}
/// <summary>
/// Attempts to parse the given metadata values.
/// </summary>
/// <param name="properties"></param>
/// <returns></returns>
StateObjectMetadata GetMetadata(IDictionary <string, string> properties)
{
var metadata = new StateObjectMetadata();
metadata.ExtraFlags = properties.TryGetValue("ExtraFlags", out var fd) && uint.TryParse(fd, out var fv) ? (uint?)fv : null;
metadata.Timeout = properties.TryGetValue("Timeout", out var td) && TimeSpan.TryParse(td, out var tv) ? (TimeSpan?)tv : null;
metadata.Altered = properties.TryGetValue("Altered", out var ad) && DateTime.TryParse(ad, out var av) ? (DateTime?)av : null;
metadata.LockCookie = properties.TryGetValue("LockCookie", out var cd) && uint.TryParse(cd, out var cv) ? (uint?)cv : null;
metadata.LockTime = properties.TryGetValue("LockTime", out var ld) && DateTime.TryParse(ld, out var lv) ? (DateTime?)lv : null;
return(metadata);
}