Java InternetDomainName.toString Examples

Example #1

File: URLRegexTransformer.java Project: yukihiro-kimura/webarchive-commons

  public static String hostToPublicSuffix(String host) {
    InternetDomainName idn;

    try {
      idn = InternetDomainName.from(host);
    } catch (IllegalArgumentException e) {
      return host;
    }
    InternetDomainName tmp = idn.publicSuffix();
    if (tmp == null) {
      return host;
    }
    String pubSuff = tmp.toString();
    int idx = host.lastIndexOf(".", host.length() - (pubSuff.length() + 2));
    if (idx == -1) {
      return host;
    }
    return host.substring(idx + 1);
  }