private IEnumerable <Match> MatchSingleValue(JValue input, JValue pattern)
{
switch (pattern.Type)
{
case JTokenType.String:
var patternValue = pattern.Value <string>();
if (PlaceholderHelper.IsPlaceholder(patternValue, out var placeholder))
{
return(MatchCollectionHelper.CreateWithSingleGroup(new CapturingGroup
{
Key = placeholder,
Value = (input as JValue).GetPrimitiveAsObject(),
Path = input.Path
}));
}
else
{
return(string.Equals(input.Value <string>(), PlaceholderHelper.Unescape(patternValue), this.stringComparison) ? MatchCollectionHelper.CreateWithEmptyMatch() : null);
}
case JTokenType.Integer:
return(input.Value <long>() == pattern.Value <long>() ? MatchCollectionHelper.CreateWithEmptyMatch() : null);
case JTokenType.Boolean:
return(input.Value <bool>() == pattern.Value <bool>() ? MatchCollectionHelper.CreateWithEmptyMatch() : null);
default:
throw new NotSupportedJTokenTypeException(pattern);
}
}
public IEnumerable <string> LoadRules()
{
var ruleRepository = new ServiceParityRuleRepository(this.context.ConfigManager);
this.context.TelemetryManager.WriteLog(
TelemetryLogLevel.Information,
TelemetryLogSection,
"Retrieving rules from configuration store...");
this.rules = ruleRepository.GetRules();
this.context.TelemetryManager.WriteLog(
TelemetryLogLevel.Information,
TelemetryLogSection,
FormattableString.Invariant($"{this.rules.Count()} rules retrieved from configuration store"));
return(this.rules
.Select(r => r.Pattern.Value <string>("type"))
.Where(s => !PlaceholderHelper.IsPlaceholder(s, out var unused))
.Distinct(StringComparer.OrdinalIgnoreCase));
}