org.mockftpserver.fake.command

Class NlstCommandHandler

java.lang.Object

org.mockftpserver.core.command.AbstractCommandHandler

org.mockftpserver.fake.command.AbstractFakeCommandHandler

org.mockftpserver.fake.command.NlstCommandHandler

All Implemented Interfaces:

CommandHandler, ReplyTextBundleAware, ServerConfigurationAware

public class NlstCommandHandler
extends AbstractFakeCommandHandler

CommandHandler for the NLST command. Handler logic:

1. If the user has not logged in, then reply with 530 and terminate
2. If the current user does not have read access to the file or directory to be listed, then reply with 550 and terminate
3. If an error occurs during processing, then send a reply of 451 and terminate
4. Send an initial reply of 150
5. If the optional pathname parameter is missing, then send a directory listing for the current directory across the data connection
6. Otherwise, if the optional pathname parameter specifies a directory or group of files, then send a directory listing for the specified directory across the data connection
7. Otherwise, if the pathname parameter does not specify an existing directory or group of files, then send an empty response across the data connection
8. Send a final reply with 226

The directory listing sent includes filenames only, separated by end-of-line characters.

Field Summary

Fields inherited from class org.mockftpserver.fake.command.AbstractFakeCommandHandler

INTERNAL_ERROR_KEY, replyCodeForFileSystemException

Fields inherited from class org.mockftpserver.core.command.AbstractCommandHandler

LOG

Constructor Summary

Constructors

Constructor and Description
NlstCommandHandler()

Method Summary

Modifier and Type	Method and Description
protected void	handle(Command command, Session session) Handle the specified command for the session.

Methods inherited from class org.mockftpserver.fake.command.AbstractFakeCommandHandler

defaultIfNullOrEmpty, endOfLine, getFileSystem, getRealPath, getRequiredSessionAttribute, getServerConfiguration, getUserAccount, handleCommand, list, list, login, notNullOrEmpty, sendReply, sendReply, sendReply, sendReply, setServerConfiguration, validateUserAccount, verifyExecutePermission, verifyFileSystemCondition, verifyLoggedIn, verifyReadPermission, verifyWritePermission

Methods inherited from class org.mockftpserver.core.command.AbstractCommandHandler

assertValidReplyCode, getReplyTextBundle, quotes, setReplyTextBundle

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

NlstCommandHandler

public NlstCommandHandler()

Method Detail

handle

protected void handle(Command command,
                      Session session)

Description copied from class: AbstractFakeCommandHandler

Handle the specified command for the session. All checked exceptions are expected to be wrapped or handled by the caller.

Specified by:

handle in class AbstractFakeCommandHandler

Parameters:

command - - the Command to be handled

session - - the session on which the Command was submitted