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package f00f.net.irc.martyr.commands;
import f00f.net.irc.martyr.CommandRegister;
import f00f.net.irc.martyr.InCommand;
import f00f.net.irc.martyr.clientstate.ClientState;
import f00f.net.irc.martyr.util.FullNick;
import f00f.net.irc.martyr.util.ParameterIterator;
import java.util.logging.Logger;
/**
* Defines the commands that a server issues to welcome us. These are
* identified with 001, 002... etc. These commands are only received
* after we register, unlike the NOTICE command.
*/
public class WelcomeCommand extends AbstractInCommand
{
static Logger log = Logger.getLogger(WelcomeCommand.class.getName());
private String notice;
private String nick;
/** Factory */
public WelcomeCommand()
{
this( null, null );
}
/**
* Used by parse to create an instance of WelcomeCommand.
*
* @param nick Nick that send the welcome
* @param notice Notice that was sent
* */
public WelcomeCommand( String nick, String notice )
{
this.notice = notice;
this.nick = nick;
//log.debug("WelcomeCommand: Nick is: `" + nick + "'");
//log.debug("WelcomeCommand: Notice is: `"+notice+"'");
}
/**
* Parses a string and produces a formed command object, if it can.
* Should return null if it cannot form the command object.
*/
public InCommand parse( String prefix, String identifier, String params )
{
ParameterIterator pi = new ParameterIterator( params );
String nick = pi.next().toString();
String notice;
if( pi.hasNext() )
{
// We are looking at a "nick :msg" pair
notice = pi.next().toString();
}
else
{
// There is only one parameter, a notice.
notice = nick;
nick = null;
}
if( pi.hasNext() )
{
//log.severe("WelcomeCommand: More than two parameters, confused.");
}
//String str = getParameter( params, 0 );
//
return new WelcomeCommand( nick, notice );
}
/**
* Sets the nick of the client state, if there is one included with
* this command.
*/
public boolean updateClientState( ClientState state )
{
//log.debug("WelcomeCommand: updated client state with: " + new FullNick( nick ));
state.setNick( new FullNick( nick ) );
return true;
}
/**
* Returns the string IRC uses to identify this command. Examples:
* NICK, PING, KILL, 332. In our case, there is no one thing.
*/
public String getIrcIdentifier()
{
return "001";
}
public void selfRegister( CommandRegister commandRegister )
{
commandRegister.addCommand( "001", this );
commandRegister.addCommand( "002", this );
commandRegister.addCommand( "003", this );
commandRegister.addCommand( "004", this );
commandRegister.addCommand( "005", this );
}
public String getNotice()
{
return notice;
}
/**
* @return the nick received with this command, or null if there isn't
* one.
* */
public String getNick()
{
return nick;
}
public String toString()
{
return "WelcomeCommand";
}
}
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