func isMatched()

in registry/protocol/protocol.go [347:385]
31 lines of code
16 McCabe index (conditional complexity)

func isMatched(providerUrl *common.URL, consumerUrl *common.URL) bool {
	// Compatible with the 2.6.x
	if len(providerUrl.GetParam(constant.CategoryKey, "")) == 0 &&
		providerUrl.Protocol == constant.OverrideProtocol {
		providerUrl.AddParam(constant.CategoryKey, constant.ConfiguratorsCategory)
	}
	consumerInterface := consumerUrl.GetParam(constant.InterfaceKey, consumerUrl.Path)
	providerInterface := providerUrl.GetParam(constant.InterfaceKey, providerUrl.Path)

	if !(constant.AnyValue == consumerInterface ||
		constant.AnyValue == providerInterface ||
		providerInterface == consumerInterface) {
		return false
	}

	if !isMatchCategory(providerUrl.GetParam(constant.CategoryKey, constant.DefaultCategory),
		consumerUrl.GetParam(constant.CategoryKey, constant.DefaultCategory)) {
		return false
	}

	if !providerUrl.GetParamBool(constant.EnabledKey, true) &&
		consumerUrl.GetParam(constant.EnabledKey, "") != constant.AnyValue {
		return false
	}
	consumerGroup := consumerUrl.GetParam(constant.GroupKey, "")
	consumerVersion := consumerUrl.GetParam(constant.VersionKey, "")
	consumerClassifier := consumerUrl.GetParam(constant.ClassifierKey, "")

	providerGroup := providerUrl.GetParam(constant.GroupKey, "")
	providerVersion := providerUrl.GetParam(constant.VersionKey, "")
	providerClassifier := providerUrl.GetParam(constant.ClassifierKey, "")
	// todo: public static boolean isContains(String values, String value) {
	//        return isNotEmpty(values) && isContains(CommaSplitPattern.split(values), value);
	//    }
	return (consumerGroup == constant.AnyValue || consumerGroup == providerGroup ||
		strings.Contains(consumerGroup, providerGroup)) && (consumerVersion == constant.AnyValue ||
		consumerVersion == providerVersion) && (len(consumerClassifier) == 0 ||
		consumerClassifier == constant.AnyValue || consumerClassifier == providerClassifier)
}