public static List convertRecordsToList()

in resolver/src/main/java/org/apache/james/jspf/impl/DNSServiceXBillImpl.java [208:266]
59 lines of code
14 McCabe index (conditional complexity)

	public static List<String> convertRecordsToList(Record[] rr) {
        List<String> records;
        if (rr != null && rr.length > 0) {
            records = new ArrayList<String>();
            for (int i = 0; i < rr.length; i++) {
                switch (rr[i].getType()) {
                    case Type.A:
                        ARecord a = (ARecord) rr[i];
                        records.add(a.getAddress().getHostAddress());
                        break;
                    case Type.AAAA:
                        AAAARecord aaaa = (AAAARecord) rr[i];
                        records.add(aaaa.getAddress().getHostAddress());
                        break;
                    case Type.MX:
                        MXRecord mx = (MXRecord) rr[i];
                        records.add(mx.getTarget().toString());
                        break;
                    case Type.PTR:
                        PTRRecord ptr = (PTRRecord) rr[i];
                        records.add(IPAddr.stripDot(ptr.getTarget().toString()));
                        break;
                    case Type.TXT:
                        TXTRecord txt = (TXTRecord) rr[i];
                        if (txt.getStrings().size() == 1) {
                            records.add((String)txt.getStrings().get(0));
                        } else {
                            StringBuffer sb = new StringBuffer();
                            for (Iterator<String> it = txt.getStrings().iterator(); it
                                    .hasNext();) {
                                String k = (String) it.next();
                                sb.append(k);
                            }
                            records.add(sb.toString());
                        }
                        break;
                    case Type.SPF:
                        SPFRecord spf = (SPFRecord) rr[i];
                        if (spf.getStrings().size() == 1) {
                            records.add((String)spf.getStrings().get(0));
                        } else {
                            StringBuffer sb = new StringBuffer();
                            for (Iterator<String> it = spf.getStrings().iterator(); it
                                    .hasNext();) {
                                String k = (String) it.next();
                                sb.append(k);
                            }
                            records.add(sb.toString());
                        }
                        break;
                    default:
                        return null;
                }
            }
        } else {
            records = null;
        }
        return records;
    }