private IReadOnlyDictionary <string, string> ValidateDefaultTags(IReadOnlyDictionary <string, string> tags)
{
var defaultTags = tags?.ToImmutableDictionary() ?? ImmutableDictionary <string, string> .Empty;
var defaultTagBuilder = defaultTags.ToBuilder();
foreach (var key in defaultTags.Keys.ToArray())
{
if (!MetricValidation.IsValidTagName(key))
{
throw new Exception($"\"{key}\" is not a valid tag name.");
}
if (TagValueConverter != null)
{
defaultTagBuilder[key] = TagValueConverter(key, defaultTags[key]);
}
if (!MetricValidation.IsValidTagValue(defaultTags[key]))
{
throw new Exception($"\"{defaultTags[key]}\" is not a valid tag value.");
}
}
return(defaultTagBuilder.ToImmutable());
}
ReadOnlyDictionary <string, string> ValidateDefaultTags(Dictionary <string, string> tags)
{
var defaultTags = tags == null
? new Dictionary <string, string>()
: new Dictionary <string, string>(tags);
foreach (var key in defaultTags.Keys.ToArray())
{
if (!MetricValidation.IsValidTagName(key))
{
throw new Exception($"\"{key}\" is not a valid tag name.");
}
if (TagValueConverter != null)
{
defaultTags[key] = TagValueConverter(key, defaultTags[key]);
}
if (!MetricValidation.IsValidTagValue(defaultTags[key]))
{
throw new Exception($"\"{defaultTags[key]}\" is not a valid tag value.");
}
}
return(new ReadOnlyDictionary <string, string>(defaultTags));
}
