利用JML方便扩展MSN应用-java

上网下载JML

http://jml .blathersource.org

 

以下为实例代码

package com.modbus.main;

import java.text.SimpleDateFormat;
import java.util.Date;
import net.sf.jml.MsnContact;
import net.sf.jml.MsnList;
import net.sf.jml.MsnMessenger;
import net.sf.jml.MsnProtocol;
import net.sf.jml.MsnSwitchboard;
import net.sf.jml.MsnUserStatus;
import net.sf.jml.event.MsnAdapter;
import net.sf.jml.impl.MsnContactImpl;
import net.sf.jml.impl.MsnMessengerFactory;
import net.sf.jml.message.MsnControlMessage;
import net.sf.jml.message.MsnDatacastMessage;
import net.sf.jml.message.MsnInstantMessage;
import net.sf.jml.message.MsnSystemMessage;
import net.sf.jml.message.MsnUnknownMessage;

/**
 *
 * @author kenter
 */
public class Msntest extends MsnAdapter {

    private MsnMessenger messenger = null;
    private String email = null,  password = null;

    /** */
    /** Creates a new instance of Msntest */
    public Msntest() {
    }

    public static void main(String args[])
            throws ClassNotFoundException, InstantiationException, IllegalAccessException {
        Msntest msn = (Msntest) Class.forName("com.modbus.main.Msntest").newInstance();//创建类实例
        msn.setEmail("[email protected]");//设置登录用户
        msn.setPassword("kenter@grace");//设置密码
        msn.start();
    }

    //打印信息
    private static void msg(Object obj) {
        SimpleDateFormat sdf = new SimpleDateFormat("MM-dd HH:mm");
        if (obj instanceof Throwable) {
            System.err.println("[" + sdf.format(new Date()) + "] " + obj);
        } else {
            System.out.println("[" + sdf.format(new Date()) + "] " + obj);
        }
    }

    private void start() {
        messenger = MsnMessengerFactory.createMsnMessenger(email, password);//创建MsnMessenger
        messenger.setSupportedProtocol(new MsnProtocol[]{MsnProtocol.MSNP12});//设置登录协议
        messenger.getOwner().setInitStatus(MsnUserStatus.ONLINE);//设置用户状态
        messenger.addListener(this);//注册事件
        messenger.login();//登录
    }

    //收到正常信息的时候发生
    @Override
    public void instantMessageReceived(MsnSwitchboard switchboard,
            MsnInstantMessage message, MsnContact contact) {
        msg(contact.getDisplayName() + "对我说：" + message.getContent());
        //如果聊天内容为exit，退出
        if (message.getContent().trim().equalsIgnoreCase("exit")) {
            msg(contact.getDisplayName() + "对我发出退出指令。");
            messenger.logout();
            System.exit(0);
        }
        message.setContent("Hello,I'm robot!");//设置要发送消息内容
        message.setFontRGBColor((int) (Math.random() * 255 * 255 * 255));//设置消息的文本颜色
        switchboard.sendMessage(message);//发送信息
    }

    //收到系统信息的时候发生，登录时
    @Override
    public void systemMessageReceived(MsnMessenger messenger,
            MsnSystemMessage message) {
        //msg(messenger + " recv system message " + message);
    }

    //当在联系人聊天窗口获得光标并按下第一个键时发生
    @Override
    public void controlMessageReceived(MsnSwitchboard switchboard,
            MsnControlMessage message, MsnContact contact) {
        msg(contact.getFriendlyName() + "正在输入文字。");
    }

    //异常时发生
    @Override
    public void exceptionCaught(MsnMessenger messenger, Throwable throwable) {
        msg(messenger + throwable.toString());
        msg(throwable);
    }

    //登录完成时发生
    @Override
    public void loginCompleted(MsnMessenger messenger) {
        msg(messenger.getOwner().getDisplayName() + "登录成功！");
    //messenger.getOwner().setDisplayName("天天持之以恒");
    }

    //注销时发生
    @Override
    public void logout(MsnMessenger messenger) {
        msg(messenger + " logout");
    }

    //收到系统广播信息时发生
    @Override
    public void datacastMessageReceived(MsnSwitchboard switchboard,
            MsnDatacastMessage message, MsnContact friend) {
        msg(switchboard + " recv datacast message " + message);
        switchboard.sendMessage(message, false);
    }

    //收到目前不能处理的信息时发生
    @Override
    public void unknownMessageReceived(MsnSwitchboard switchboard,
            MsnUnknownMessage message, MsnContact friend) {
        //msg(switchboard + " recv unknown message " + message);
    }

    @Override
    public void contactListInitCompleted(MsnMessenger messenger) {
        listContacts();
    }

    /** */
    /**
     * 更新好友列表完成时发生
     */
    @Override
    public void contactListSyncCompleted(MsnMessenger messenger) {
        listContacts();
    }

    /** */
    /**
     * 关闭一个聊天窗口时发生
     */
    @Override
    public void switchboardClosed(MsnSwitchboard switchboard) {
        msg("switchboardStarted " + switchboard);
    }

    /** */
    /**
     * 打开一个聊天窗口时发生
     */
    @Override
    public void switchboardStarted(MsnSwitchboard switchboard) {
        msg("switchboardStarted " + switchboard);
    }

    //打印联系人
    private void listContacts() {
        MsnContact[] cons = messenger.getContactList().getContactsInList(MsnList.AL);
        if (cons.length == 0) {
            msg("空");
        } else {
            msg("你现在有" + cons.length + "个联系人");
        }
        for (int i = 0; i < cons.length; i++) {
            String personal = ((MsnContactImpl) cons[i]).getPersonalMessage().equals("")
                    ? "空" : ((MsnContactImpl) cons[i]).getPersonalMessage();
            msg(cons[i].getDisplayName() + " " + cons[i].getEmail() + " " + cons[i].getStatus() + " " + personal);
        }
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }
}