org.subethamail.smtp.server
Class CommandHandler

java.lang.Object
  org.subethamail.smtp.server.CommandHandler

public class CommandHandler
extends Object

This class manages execution of a SMTP command.

Author:

Jon Stevens, Scott Hernandez

Constructor Summary

CommandHandler()

CommandHandler(Collection<Command> availableCommands)
Create a command handler with a specific set of commands.

Method Summary

void	addCommand(Command command) Adds or replaces the specified command.
boolean	containsCommand(String command)
Command	getCommand(String commandName) Returns the command object corresponding to the specified command name.
HelpMessage	getHelp(String command)
Set<String>	getVerbs()
void	handleCommand(Session context, String commandString)

Methods inherited from class java.lang.Object

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

Constructor Detail

CommandHandler

public CommandHandler()

CommandHandler

public CommandHandler(Collection<Command> availableCommands)

Create a command handler with a specific set of commands.

Parameters:

availableCommands - the available commands (not null) TLS note: wrap commands with RequireTLSCommandWrapper when appropriate.

Method Detail

addCommand

public void addCommand(Command command)

Adds or replaces the specified command.

getCommand

public Command getCommand(String commandName)

Returns the command object corresponding to the specified command name.

Parameters:

commandName - case insensitive name of the command.

Returns:

the command object, or null, if the command is unknown.

containsCommand

public boolean containsCommand(String command)

getVerbs

public Set<String> getVerbs()

handleCommand

public void handleCommand(Session context,
                          String commandString)
                   throws SocketTimeoutException,
                          IOException,
                          DropConnectionException

Throws:

SocketTimeoutException

IOException

DropConnectionException

getHelp

public HelpMessage getHelp(String command)
                    throws CommandException

Returns:

the HelpMessage object for the given command name (verb)

Throws:

CommandException