org.apache.commons.net.ftp.parser

Class DefaultFTPFileEntryParserFactory

java.lang.Object
|
+--org.apache.commons.net.ftp.parser.DefaultFTPFileEntryParserFactory

All Implemented Interfaces:
FTPFileEntryParserFactory

public class DefaultFTPFileEntryParserFactory
extends java.lang.Object
implements FTPFileEntryParserFactory

This is the default implementation of the FTPFileEntryParserFactory interface. This is the implementation that will be used by org.apache.commons.net.ftp.FTPClient.listFiles() if no other implementation has been specified.

Method Summary

FTPFileEntryParser	createFileEntryParser(String key) This default implementation of the FTPFileEntryParserFactory interface works according to the following logic: First it attempts to interpret the supplied key as a fully qualified classname of a class implementing the FTPFileEntryParser interface.
FTPFileEntryParser	createNTFTPEntryParser()
FTPFileEntryParser	createOS2FTPEntryParser()
FTPFileEntryParser	createOS400FTPEntryParser()
FTPFileEntryParser	createUnixFTPEntryParser()
FTPFileEntryParser	createVMSVersioningFTPEntryParser()

Method Details

createFileEntryParser

public FTPFileEntryParser createFileEntryParser(String key)

This default implementation of the FTPFileEntryParserFactory interface works according to the following logic: First it attempts to interpret the supplied key as a fully qualified classname of a class implementing the FTPFileEntryParser interface. If that succeeds, a parser object of this class is instantiated and is returned.

If key is not recognized as a fully qualified classname known to the system, this method will then attempt to see whether it contains a string identifying one of the known parsers. This comparison is case-insensitive. The intent here is where possible, to select as keys strings which are returned by the SYST command on the systems which the corresponding parser successfully parses. This enables this factory to be used in the auto-detection system.

Parameters:

key - should be a fully qualified classname corresponding to a class implementing the FTPFileEntryParser interface OR a string containing (case-insensitively) one of the following keywords: unix windows os/2 vms

Returns:

the FTPFileEntryParser corresponding to the supplied key.

Throws:

ParserInitializationException - thrown if for any reason the factory cannot resolve the supplied key into an FTPFileEntryParser.

createNTFTPEntryParser

public FTPFileEntryParser createNTFTPEntryParser()

createOS2FTPEntryParser

public FTPFileEntryParser createOS2FTPEntryParser()

createOS400FTPEntryParser

public FTPFileEntryParser createOS400FTPEntryParser()

createUnixFTPEntryParser

public FTPFileEntryParser createUnixFTPEntryParser()

createVMSVersioningFTPEntryParser

public FTPFileEntryParser createVMSVersioningFTPEntryParser()