public RdsUrlType identifyRdsType()

in wrapper/src/main/java/software/amazon/jdbc/util/RdsUtils.java [329:352]

• 22 lines of code
• 10 McCabe index (conditional complexity)

  public RdsUrlType identifyRdsType(final String host) {
    if (StringUtils.isNullOrEmpty(host)) {
      return RdsUrlType.OTHER;
    }

    if (isIPv4(host) || isIPv6(host)) {
      return RdsUrlType.IP_ADDRESS;
    } else if (isWriterClusterDns(host)) {
      return RdsUrlType.RDS_WRITER_CLUSTER;
    } else if (isReaderClusterDns(host)) {
      return RdsUrlType.RDS_READER_CLUSTER;
    } else if (isRdsCustomClusterDns(host)) {
      return RdsUrlType.RDS_CUSTOM_CLUSTER;
    } else if (isLimitlessDbShardGroupDns(host)) {
      return RdsUrlType.RDS_AURORA_LIMITLESS_DB_SHARD_GROUP;
    } else if (isRdsProxyDns(host)) {
      return RdsUrlType.RDS_PROXY;
    } else if (isRdsDns(host)) {
      return RdsUrlType.RDS_INSTANCE;
    } else {
      // ELB URLs will also be classified as other
      return RdsUrlType.OTHER;
    }
  }