public List getRecords()

in main/src/main/java/org/apache/james/jdkim/impl/DNSPublicKeyRecordRetriever.java [51:74]

• 20 lines of code
• 4 McCabe index (conditional complexity)

    public List<String> getRecords(CharSequence methodAndOptions,
                                   CharSequence selector, CharSequence token)
            throws TempFailException, PermFailException {
        if (!"dns/txt".equals(methodAndOptions))
            throw new PermFailException("Only dns/txt is supported: "
                    + methodAndOptions + " options unsupported.");
        try {
            Lookup query = new Lookup(selector + "._domainkey." + token,
                    Type.TXT);
            query.setResolver(resolver);

            Record[] rr = query.run();
            int queryResult = query.getResult();

            if (queryResult == Lookup.TRY_AGAIN) {
                throw new TempFailException(query.getErrorString());
            }

            return convertRecordsToList(rr);
        } catch (TextParseException e) {
            // TODO log
            return null;
        }
    }