public Address parseAddress()

in dom/src/main/java/org/apache/james/mime4j/field/address/LenientAddressParser.java [268:303]

33 lines of code
8 McCabe index (conditional complexity)


    public Address parseAddress(
            final ByteSequence buf, final ParserCursor cursor, final BitSet delimiters) {
        BitSet bitset = RawFieldParser.INIT_BITSET(COLON, AT, OPENING_BRACKET);
        if (delimiters != null) {
            bitset.or(delimiters);
        }
        String openingText = this.parser.parseValue(buf, cursor, bitset);
        if (cursor.atEnd()) {
            return createMailbox(openingText);
        }
        int pos = cursor.getPos();
        char current = (char) (buf.byteAt(pos) & 0xff);
        if (current == OPENING_BRACKET) {
            // name <localPart @ domain> form
            return parseMailboxAddress(openingText, buf, cursor);
        } else if (current == AT) {
            // localPart @ domain form
            cursor.updatePos(pos + 1);
            String domain = parseDomain(buf, cursor, delimiters);
            return new Mailbox(null, null, openingText, domain);
        } else if (current == COLON) {
            // group-name: localPart @ domain, name <localPart @ domain>; form
            cursor.updatePos(pos + 1);
            List<Mailbox> mboxes = parseMailboxes(buf, cursor, SEMICOLON_ONLY);
            if (!cursor.atEnd()) {
                pos = cursor.getPos();
                current = (char) (buf.byteAt(pos) & 0xff);
                if (current == SEMICOLON) {
                    cursor.updatePos(pos + 1);
                }
            }
            return new Group(openingText, mboxes);
        } else {
            return createMailbox(openingText);
        }
    }