public static IDictionary <string, string> ParseDimensions(string dimensions)
{
var dimensionsMap = new SortedDictionary <string, string>();
var commaSeparatedDimensions = dimensions.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries);
foreach (var commaSeparated in commaSeparatedDimensions)
{
var keyValues = commaSeparated.Split(new[] { '=' }, StringSplitOptions.RemoveEmptyEntries);
if (keyValues.Length != 2)
{
MetricsManager.ReportError("Invalid dimension key=value pair format");
return(new Dictionary <string, string>());
}
var key = keyValues[0].Trim().ToLower();
var val = keyValues[1].Trim();
if (IsValidName(key) && IsValidName(val))
{
dimensionsMap.AddOrUpdate(key, val);
}
else
{
MetricsManager.ReportError("Invalid dimension key or value pair " + key + "=" + val);
return(new Dictionary <string, string>());
}
}
return(dimensionsMap);
}
