Package com.example.common.command

Class ExitCommand

java.lang.Object

com.example.common.command.BaseCommand

com.example.common.command.ExitCommand

All Implemented Interfaces:

Command

public class ExitCommand
extends BaseCommand

Class for user command - EXIT

Field Summary

Fields inherited from class com.example.common.command.BaseCommand

chatInterface, description, messageSender, name

Constructor Summary

Constructors

Constructor	Description
ExitCommand(MessageSender messageSender, ChatInterface chatInterface)	Constructor for the ExitCommand.

Method Summary

Modifier and Type	Method	Description
Status	execute(BodyMessage bodyMessage)	Executes the ExitCommand by removing the user from the chat and sending a goodbye message to all clients.

Methods inherited from class com.example.common.command.BaseCommand

getDescription, getName

Methods inherited from class java.lang.Object

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

Constructor Details

ExitCommand

public ExitCommand(MessageSender messageSender,
 ChatInterface chatInterface)

Constructor for the ExitCommand.

Parameters:

messageSender - The MessageSender object for sending messages.

chatInterface - The ChatInterface containing information about clients in the chat.

Method Details

execute

public Status execute(BodyMessage bodyMessage)
               throws IOException

Executes the ExitCommand by removing the user from the chat and sending a goodbye message to all clients.

Parameters:

bodyMessage - The BodyMessage containing the command details.

Returns:

The execution status of the command (SUCCESS or ERROR).

Throws:

IOException - if an I/O error occurs during message sending.