static NewsgroupInfo parseNewsgroupListEntry()

in src/main/java/org/apache/commons/net/nntp/NNTPClient.java [127:171]

40 lines of code
11 McCabe index (conditional complexity)


    static NewsgroupInfo parseNewsgroupListEntry(final String entry) {
        final String[] tokens = entry.split(" ");
        if (tokens.length < 4) {
            return null;
        }
        final NewsgroupInfo result = new NewsgroupInfo();

        int i = 0;

        result.setNewsgroup(tokens[i++]);

        try {
            final long lastNum = Long.parseLong(tokens[i++]);
            final long firstNum = Long.parseLong(tokens[i++]);
            result.setFirstArticle(firstNum);
            result.setLastArticle(lastNum);
            if (firstNum == 0 && lastNum == 0) {
                result.setArticleCount(0);
            } else {
                result.setArticleCount(lastNum - firstNum + 1);
            }
        } catch (final NumberFormatException e) {
            return null;
        }

        switch (tokens[i++].charAt(0)) {
        case 'y':
        case 'Y':
            result.setPostingPermission(NewsgroupInfo.PERMITTED_POSTING_PERMISSION);
            break;
        case 'n':
        case 'N':
            result.setPostingPermission(NewsgroupInfo.PROHIBITED_POSTING_PERMISSION);
            break;
        case 'm':
        case 'M':
            result.setPostingPermission(NewsgroupInfo.MODERATED_POSTING_PERMISSION);
            break;
        default:
            result.setPostingPermission(NewsgroupInfo.UNKNOWN_POSTING_PERMISSION);
            break;
        }

        return result;
    }