org.apache.commons.net.ftp.parser

Class OS2FTPEntryParser

public class OS2FTPEntryParser extends ConfigurableFTPFileEntryParserImpl

Implementation of FTPFileEntryParser and FTPFileListParser for OS2 Systems.

Version: $Id: OS2FTPEntryParser.java 155429 2005-02-26 13:13:04Z dirkv $

Author: Winston Ojeda Steve Cohen

See Also: FTPFileEntryParser (for usage instructions)

Constructor Summary
OS2FTPEntryParser()
The default constructor for a OS2FTPEntryParser object.
OS2FTPEntryParser(FTPClientConfig config)
This constructor allows the creation of an OS2FTPEntryParser object with something other than the default configuration.
Method Summary
protected FTPClientConfiggetDefaultConfiguration()
Defines a default configuration to be used when this class is instantiated without a FTPClientConfig parameter being specified.
FTPFileparseFTPEntry(String entry)
Parses a line of an OS2 FTP server file listing and converts it into a usable format in the form of an FTPFile instance.

Constructor Detail

OS2FTPEntryParser

public OS2FTPEntryParser()
The default constructor for a OS2FTPEntryParser object.

Throws: IllegalArgumentException Thrown if the regular expression is unparseable. Should not be seen under normal conditions. It it is seen, this is a sign that REGEX is not a valid regular expression.

OS2FTPEntryParser

public OS2FTPEntryParser(FTPClientConfig config)
This constructor allows the creation of an OS2FTPEntryParser object with something other than the default configuration.

Parameters: config The configuration object used to configure this parser.

Throws: IllegalArgumentException Thrown if the regular expression is unparseable. Should not be seen under normal conditions. It it is seen, this is a sign that REGEX is not a valid regular expression.

Since: 1.4

Method Detail

getDefaultConfiguration

protected FTPClientConfig getDefaultConfiguration()
Defines a default configuration to be used when this class is instantiated without a FTPClientConfig parameter being specified.

Returns: the default configuration for this parser.

parseFTPEntry

public FTPFile parseFTPEntry(String entry)
Parses a line of an OS2 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 is 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