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package f00f.net.irc.martyr.commands;
import java.util.Date;
import f00f.net.irc.martyr.CommandRegister;
import f00f.net.irc.martyr.InCommand;
import f00f.net.irc.martyr.clientstate.Channel;
import f00f.net.irc.martyr.clientstate.ClientState;
public class TopicCommand extends AbstractCommand
{
//static Logger log = Logger.getLogger(TopicCommand.class);
private String channel;
private String topic;
public static final String IDENTIFIER_PRIMARY = "TOPIC";
public static final String IDENTIFIER_SECONDARY = "332";
public TopicCommand()
{
this( null, null );
}
public TopicCommand( String channel, String topic )
{
this.channel = channel;
this.topic = topic;
}
public String getIrcIdentifier()
{
//
// This command uses "TOPIC" on outgoing, so that is why we use
// "TOPIC" here instead of "332".
//
return IDENTIFIER_PRIMARY;
}
public void selfRegister( CommandRegister commandRegister )
{
commandRegister.addCommand( IDENTIFIER_PRIMARY, this );
commandRegister.addCommand( IDENTIFIER_SECONDARY, this );
}
public InCommand parse( String prefix, String identifier, String params )
{
// when the command is used as a reply, the nick is parameter 0.
if( identifier.equals( IDENTIFIER_SECONDARY ) )
return new TopicCommand( getParameter(params, 1), getParameter(params, 2) );
else
return new TopicCommand( getParameter(params, 0), getParameter(params, 1) );
}
public String renderParams()
{
return getChannel() + " :" + getTopic();
}
public String getTopic()
{
return topic;
}
public String getChannel()
{
return channel;
}
public boolean updateClientState( ClientState state )
{
//log.debug("Topic: Channel: " + channel);
Channel chan = state.getChannel( channel );
chan.setTopic( topic );
chan.setTopicDate( new Date() );
return true;
}
}
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