public List preParse()

in src/main/java/org/apache/commons/net/ftp/parser/MVSFTPEntryParser.java [449:480]

• 27 lines of code
• 12 McCabe index (conditional complexity)

    public List<String> preParse(final List<String> orig) {
        // simply remove the header line. Composite logic will take care of the
        // two different types of
        // list in short order.
        if (orig != null && !orig.isEmpty()) {
            final String header = orig.get(0);
            if (header.contains("Volume") && header.contains("Dsname")) {
                setType(FILE_LIST_TYPE);
                super.setRegex(FILE_LIST_REGEX);
            } else if (header.contains("Name") && header.contains("Id")) {
                setType(MEMBER_LIST_TYPE);
                super.setRegex(MEMBER_LIST_REGEX);
            } else if (header.indexOf("total") == 0) {
                setType(UNIX_LIST_TYPE);
                unixFTPEntryParser = new UnixFTPEntryParser();
            } else if (header.indexOf("Spool Files") >= 30) {
                setType(JES_LEVEL_1_LIST_TYPE);
                super.setRegex(JES_LEVEL_1_LIST_REGEX);
            } else if (header.indexOf("JOBNAME") == 0 && header.indexOf("JOBID") > 8) {// header contains JOBNAME JOBID OWNER // STATUS CLASS
                setType(JES_LEVEL_2_LIST_TYPE);
                super.setRegex(JES_LEVEL_2_LIST_REGEX);
            } else {
                setType(UNKNOWN_LIST_TYPE);
            }

            if (isType != JES_LEVEL_1_LIST_TYPE) { // remove header is necessary
                orig.remove(0);
            }
        }

        return orig;
    }