joinroom.java

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/*
 * Copyright (c) 2000 Lyrisoft Solutions, Inc.
 * Used by permission
 */
package com.lyrisoft.chat.server.remote.command;

import com.lyrisoft.chat.Translator;
import com.lyrisoft.chat.server.remote.ChatClient;
import com.lyrisoft.chat.server.remote.ChatServer;
import com.lyrisoft.chat.server.remote.RoomJoinException;
import com.lyrisoft.chat.server.remote.IAuthenticator;

public class JoinRoom implements ICommandProcessorRemote {
    public boolean process(ChatClient client, String[] args) {
        String room = null;
        try {
            if (args.length < 2) {
                client.generalError(getUsage(args[0]));
            } else if (args.length < 3) {
                client.getServer().joinRoom(client, args[1], null);
                return true;
            } else {
                client.getServer().joinRoom(client, args[1], args[2]);
                return true;
            }
        }
        catch (RoomJoinException e) {
            client.roomJoinError(e.getMessage(), args[1]);
        }
        return false;
    }

    public void processDistributed(String client, String origin, String[] args, ChatServer server) {
        if (args.length > 2) {
            server.remoteJoinRoom(origin, client, args[1], args[2]);
        } else {
            server.remoteJoinRoom(origin, client, args[1], null);
        }
    }

    public int accessRequired() {
        return IAuthenticator.USER;
    }

    public String getHelp() {
        return Translator.getMessage("help.join");
    }

    public String getUsage(String myName) {
        return Translator.getMessage("usage2", myName, "<room to join> [<password>]");
    }
}