org.mailster.pop3.commands.auth
Class AuthLoginCommand

java.lang.Object
  org.mailster.pop3.commands.Pop3Command
      org.mailster.pop3.commands.MultiStatePop3Command
          org.mailster.pop3.commands.auth.AuthAlgorithmCommand
              org.mailster.pop3.commands.auth.AuthLoginCommand

public class AuthLoginCommand
extends AuthAlgorithmCommand

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Mailster (C) 2007-2009 De Oliveira Edouard

This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program; if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.

See Mailster Web Site
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AuthLoginCommand.java - The POP3 AUTH LOGIN command.

Version:

$Revision: 1.7 $, $Date: 2009/02/03 00:56:00 $

Author:

Edouard De Oliveira

Field Summary

private static int

ASK_PASSWORD_STATE Second step of AUTH LOGIN negociation : ask for the password.

Fields inherited from class org.mailster.pop3.commands.auth.AuthAlgorithmCommand

CHECK_RESPONSE_TO_CHALLENGE_STATE

Constructor Summary

AuthLoginCommand()

Method Summary

Pop3CommandState	challengeClient(AbstractPop3Handler handler, AbstractPop3Connection conn, java.lang.String cmd)
Pop3CommandState	checkClientResponse(AbstractPop3Handler handler, AbstractPop3Connection conn, java.lang.String encodedPassword)
Pop3CommandState	execute(AbstractPop3Handler handler, AbstractPop3Connection conn, java.lang.String cmd, Pop3CommandState state) Executes the command.

Methods inherited from class org.mailster.pop3.commands.auth.AuthAlgorithmCommand

isSecuredAuthenticationMethod, isValidForState

Methods inherited from class org.mailster.pop3.commands.MultiStatePop3Command

execute

Methods inherited from class org.mailster.pop3.commands.Pop3Command

tryLockingMailbox

Methods inherited from class java.lang.Object

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

Field Detail

ASK_PASSWORD_STATE

private static final int ASK_PASSWORD_STATE

Second step of AUTH LOGIN negociation : ask for the password.

See Also:

Constant Field Values

Constructor Detail

AuthLoginCommand

public AuthLoginCommand()

Method Detail

checkClientResponse

public Pop3CommandState checkClientResponse(AbstractPop3Handler handler,
                                            AbstractPop3Connection conn,
                                            java.lang.String encodedPassword)
                                     throws java.io.IOException

Specified by:

checkClientResponse in class AuthAlgorithmCommand

Throws:

java.io.IOException

challengeClient

public Pop3CommandState challengeClient(AbstractPop3Handler handler,
                                        AbstractPop3Connection conn,
                                        java.lang.String cmd)
                                 throws java.lang.Exception

Specified by:

challengeClient in class AuthAlgorithmCommand

Throws:

java.lang.Exception

execute

public Pop3CommandState execute(AbstractPop3Handler handler,
                                AbstractPop3Connection conn,
                                java.lang.String cmd,
                                Pop3CommandState state)

Description copied from class: MultiStatePop3Command

Executes the command. If the state returned is different from Pop3CommandState.COMPLETED_STATE or Pop3CommandState.ERROR_STATE, it means that execution of the command needs some additional request/response steps to complete its execution.

Overrides:

execute in class AuthAlgorithmCommand

Parameters:

handler - a pop3 handler

conn - a pop3 connection

cmd - the command line sent by the client

state - the state of the command execution, if null it's considered to be in the initial state.

Returns:

a Pop3CommandState as the next state of the command