func pdataAttributesToOTAttributes()

in exporter/collector/spandata.go [133:161]

• 29 lines of code
• 9 McCabe index (conditional complexity)

func pdataAttributesToOTAttributes(attrs pcommon.Map, resource pcommon.Resource) []attribute.KeyValue {
	otAttrs := make([]attribute.KeyValue, 0, attrs.Len())
	appendAttrs := func(m pcommon.Map) {
		m.Range(func(k string, v pcommon.Value) bool {
			if (k == semconv.AttributeServiceName ||
				k == semconv.AttributeServiceNamespace ||
				k == semconv.AttributeServiceInstanceID) &&
				len(v.AsString()) == 0 {
				return true
			}
			switch v.Type() {
			case pcommon.ValueTypeStr:
				otAttrs = append(otAttrs, attribute.String(k, v.Str()))
			case pcommon.ValueTypeBool:
				otAttrs = append(otAttrs, attribute.Bool(k, v.Bool()))
			case pcommon.ValueTypeInt:
				otAttrs = append(otAttrs, attribute.Int64(k, v.Int()))
			case pcommon.ValueTypeDouble:
				otAttrs = append(otAttrs, attribute.Float64(k, v.Double()))
			default:
				otAttrs = append(otAttrs, attribute.String(k, v.AsString()))
			}
			return true
		})
	}
	appendAttrs(resource.Attributes())
	appendAttrs(attrs)
	return otAttrs
}