Package org.apache.commons.net.ftp.parser

Class MLSxEntryParser

java.lang.Object
org.apache.commons.net.ftp.FTPFileEntryParserImpl
org.apache.commons.net.ftp.parser.MLSxEntryParser
All Implemented Interfaces:
FTPFileEntryParser
public class MLSxEntryParser extends FTPFileEntryParserImpl
Parser class for MSLT and MLSD replies. See RFC 3659.

Format is as follows: 

 entry            = [ facts ] SP pathname
 facts            = 1*( fact ";" )
 fact             = factname "=" value
 factname         = "Size" / "Modify" / "Create" /
                    "Type" / "Unique" / "Perm" /
                    "Lang" / "Media-Type" / "CharSet" /
 os-depend-fact / local-fact
 os-depend-fact   = {IANA assigned OS name} "." token
 local-fact       = "X." token
 value            = *SCHAR

 Sample os-depend-fact:
 UNIX.group=0;UNIX.mode=0755;UNIX.owner=0;

A single control response entry (MLST) is returned with a leading space; multiple (data) entries are returned without any leading spaces. The parser requires that the leading space from the MLST entry is removed. MLSD entries can begin with a single space if there are no facts.

Since:
3.0

  • Constructor Details

    • MLSxEntryParser

      public MLSxEntryParser()
      Create the parser for MSLT and MSLD listing entries This class is immutable, so one can use getInstance() instead.

  • Method Details

    • getInstance

      public static MLSxEntryParser getInstance()

    • parseEntry

      public static FTPFile parseEntry(String entry)

    • parseGMTdateTime

      public static Calendar parseGMTdateTime(String timestamp)
      Parse a GMT time stamp of the form yyyyMMDDHHMMSS[.sss]
      Parameters:
      timestamp - the date-time to parse
      Returns:
      a Calendar entry, may be null
      Since:
      3.4

    • parseGmtInstant

      public static Instant parseGmtInstant(String timestamp)
      Parse a GMT time stamp of the form yyyyMMDDHHMMSS[.sss]
      Parameters:
      timestamp - the date-time to parse
      Returns:
      a Calendar entry, may be null
      Since:
      3.9.0

    • parseFTPEntry

      public FTPFile parseFTPEntry(String entry)
      Description copied from interface: FTPFileEntryParser
      Parses a line of an FTP server file listing and converts it into a usable format in the form of an FTPFile instance. If the file listing line doesn't describe a file, null should be returned, otherwise a FTPFile instance representing the files in the directory is returned.
      Parameters:
      entry - A line of text from the file listing
      Returns:
      An FTPFile instance corresponding to the supplied entry