org.apache.commons.net.ftp.parser

Class VMSVersioningFTPEntryParser


public class VMSVersioningFTPEntryParser
extends VMSFTPEntryParser

Special implementation VMSFTPEntryParser with versioning turned on. This parser removes all duplicates and only leaves the version with the highest version number for each filename. This is a sample of VMS LIST output "1-JUN.LIS;1 9/9 2-JUN-1998 07:32:04 [GROUP,OWNER] (RWED,RWED,RWED,RE)", "1-JUN.LIS;2 9/9 2-JUN-1998 07:32:04 [GROUP,OWNER] (RWED,RWED,RWED,RE)", "DATA.DIR;1 1/9 2-JUN-1998 07:32:04 [GROUP,OWNER] (RWED,RWED,RWED,RE)",

See Also:
FTPFileEntryParser (for usage instructions)

Constructor Summary

VMSVersioningFTPEntryParser()
Constructor for a VMSFTPEntryParser object.
VMSVersioningFTPEntryParser(FTPClientConfig config)
This constructor allows the creation of a VMSVersioningFTPEntryParser object with something other than the default configuration.

Method Summary

@Override
List preParse(List original)
Implement hook provided for those implementers (such as VMSVersioningFTPEntryParser, and possibly others) which return multiple files with the same name to remove the duplicates ..
protected @Override
boolean isVersioning()

Constructor Details

VMSVersioningFTPEntryParser

public VMSVersioningFTPEntryParser()
Constructor for a VMSFTPEntryParser object. Sets the versioning member to the supplied value.

VMSVersioningFTPEntryParser

public VMSVersioningFTPEntryParser(FTPClientConfig config)
This constructor allows the creation of a VMSVersioningFTPEntryParser object with something other than the default configuration.
Parameters:
config - The configuration object used to configure this parser.
Since:
1.4

Method Details

List preParse

public @Override List preParse(List original)
Implement hook provided for those implementers (such as VMSVersioningFTPEntryParser, and possibly others) which return multiple files with the same name to remove the duplicates ..
Parameters:
original - Original list
Returns:
Original list purged of duplicates

boolean isVersioning

protected @Override boolean isVersioning()